use correct test function

.drone.yml

@@ -15,35 +15,27 @@ steps:
       - push
       - pull_request
       - tag
-  - name: build-dev
-    image: golang:1.18.3-alpine3.16
+  - name: backend
+    image: gitea/gitea:1.16.8
+    detach: true
     commands:
-      - "apk add --update --no-cache make"
-      - "make build"
-    when:
-      event:
-      - push
-    resources:
-      limits:
-        cpu: 1000
-        memory: 1024MiB
-  - name: build
-    image: goreleaser/goreleaser
-    commands:
-      - curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh | sh -s -- -b /usr/local/bin v0.64.0
-      - goreleaser build --snapshot
-    when:
-      event:
-      - pull_request
-    resources:
-      limits:
-        cpu: 1000
-        memory: 1024MiB
+      - su git
+      - gitea admin user create --username test --password $GITEA_PASSWORD --must-change-password false --admin --email test@mail.org
+      - /usr/bin/entrypoint /bin/s6-svscan /etc/s6
+    environment:
+      GITEA_PASSWORD:
+        from_secret: GITEA_TEST_PASSWORD
   - name: test
     image: golang:1.18.3-alpine3.16
     commands:
       - "apk add --update --no-cache make build-base"
-      - "make test"
+      - "make testacc"
+    environment:
+      TF_ACC: 1
+      GITEA_BASE_URL: "http://localhost:3000"
+      GITEA_USERNAME: test
+      GITEA_PASSWORD:
+        from_secret: GITEA_TEST_PASSWORD
     when:
       event:
       - push
@@ -60,7 +52,6 @@ steps:
       GPG_PRIVATE_KEY_BASE64:
         from_secret: GPG_PRIVATE_KEY_BASE64
     commands:
-      - curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh | sh -s -- -b /usr/local/bin v0.64.0
       - apk add gpg-agent
       - gpg-agent --daemon --default-cache-ttl 7200
       - echo $GPG_PRIVATE_KEY_BASE64 | base64 -d | gpg --import --batch --no-tty

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,28 +0,0 @@
----
-name: Bug report
-about: Create a report to improve the provider
-title: ''
-labels: 'bug'
-assignees: ''
----
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**To Reproduce**
-Steps to reproduce the behavior:
-
-**Expected behavior**
-A clear and concise description of what you expected to happen.
-
-**Log Output**
-If applicable, add logs to help explain your problem.
-
-**Additional Data**
-Important for reproducability.
-
-- Terraform Version
-
-- Operating System
-
-- Provider Version

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this provider
-title: ''
-labels: 'enhancement'
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.github/dependabot.yml

@@ -1,15 +0,0 @@
-# To get started with Dependabot version updates, you'll need to specify which
-# package ecosystems to update and where the package manifests are located.
-# Please see the documentation for all configuration options:
-# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
-
-version: 2
-updates:
-  - package-ecosystem: "gomod"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"

.github/workflows/release.yml

@@ -18,29 +18,31 @@ jobs:
   goreleaser:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
+      -
+        name: Checkout
         uses: actions/checkout@v3
-      - name: Unshallow
+      -
+        name: Unshallow
         run: git fetch --prune --unshallow
-      - name: Set up Go
-        uses: actions/setup-go@v4
+      -
+        name: Set up Go
+        uses: actions/setup-go@v2
         with:
           go-version: 1.18
-      - name: Import GPG key
+      -
+        name: Import GPG key
         id: import_gpg
-        uses: crazy-max/ghaction-import-gpg@v5.3.0
-        with:
-          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
-          passphrase: ${{ secrets.PASSPHRASE }}
-      - name: setup-syft
-        run: |
-          curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh | \
-          sh -s -- -b /usr/local/bin v0.64.0
-      - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v4.3.0
+        uses: hashicorp/ghaction-import-gpg@v2.1.0
+        env:
+          # These secrets will need to be configured for the repository:
+          GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
+          PASSPHRASE: ${{ secrets.PASSPHRASE }}
+      -
+        name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v3.0.0
         with:
           version: latest
-          args: release --clean
+          args: release --rm-dist
         env:
           GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}
           # GitHub sets this automatically

.goreleaser.yml

@@ -41,8 +41,6 @@ checksum:
       name_template: '{{ .ProjectName }}_{{ .Version }}_manifest.json'
   name_template: '{{ .ProjectName }}_{{ .Version }}_SHA256SUMS'
   algorithm: sha256
-sboms:
-  - artifacts: archive
 signs:
   - artifacts: checksum
     args:

CODE_OF_CONDUCT.md

@@ -1,128 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-We as members, contributors, and leaders pledge to make participation in our
-community a harassment-free experience for everyone, regardless of age, body
-size, visible or invisible disability, ethnicity, sex characteristics, gender
-identity and expression, level of experience, education, socio-economic status,
-nationality, personal appearance, race, religion, or sexual identity
-and orientation.
-
-We pledge to act and interact in ways that contribute to an open, welcoming,
-diverse, inclusive, and healthy community.
-
-## Our Standards
-
-Examples of behavior that contributes to a positive environment for our
-community include:
-
-* Demonstrating empathy and kindness toward other people
-* Being respectful of differing opinions, viewpoints, and experiences
-* Giving and gracefully accepting constructive feedback
-* Accepting responsibility and apologizing to those affected by our mistakes,
-  and learning from the experience
-* Focusing on what is best not just for us as individuals, but for the
-  overall community
-
-Examples of unacceptable behavior include:
-
-* The use of sexualized language or imagery, and sexual attention or
-  advances of any kind
-* Trolling, insulting or derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or email
-  address, without their explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
-  professional setting
-
-## Enforcement Responsibilities
-
-Community leaders are responsible for clarifying and enforcing our standards of
-acceptable behavior and will take appropriate and fair corrective action in
-response to any behavior that they deem inappropriate, threatening, offensive,
-or harmful.
-
-Community leaders have the right and responsibility to remove, edit, or reject
-comments, commits, code, wiki edits, issues, and other contributions that are
-not aligned to this Code of Conduct, and will communicate reasons for moderation
-decisions when appropriate.
-
-## Scope
-
-This Code of Conduct applies within all community spaces, and also applies when
-an individual is officially representing the community in public spaces.
-Examples of representing our community include using an official e-mail address,
-posting via an official social media account, or acting as an appointed
-representative at an online or offline event.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported to the community leaders responsible for enforcement at
-`lerentis at uploadfilter24 dot eu`.
-All complaints will be reviewed and investigated promptly and fairly.
-
-All community leaders are obligated to respect the privacy and security of the
-reporter of any incident.
-
-## Enforcement Guidelines
-
-Community leaders will follow these Community Impact Guidelines in determining
-the consequences for any action they deem in violation of this Code of Conduct:
-
-### 1. Correction
-
-**Community Impact**: Use of inappropriate language or other behavior deemed
-unprofessional or unwelcome in the community.
-
-**Consequence**: A private, written warning from community leaders, providing
-clarity around the nature of the violation and an explanation of why the
-behavior was inappropriate. A public apology may be requested.
-
-### 2. Warning
-
-**Community Impact**: A violation through a single incident or series
-of actions.
-
-**Consequence**: A warning with consequences for continued behavior. No
-interaction with the people involved, including unsolicited interaction with
-those enforcing the Code of Conduct, for a specified period of time. This
-includes avoiding interactions in community spaces as well as external channels
-like social media. Violating these terms may lead to a temporary or
-permanent ban.
-
-### 3. Temporary Ban
-
-**Community Impact**: A serious violation of community standards, including
-sustained inappropriate behavior.
-
-**Consequence**: A temporary ban from any sort of interaction or public
-communication with the community for a specified period of time. No public or
-private interaction with the people involved, including unsolicited interaction
-with those enforcing the Code of Conduct, is allowed during this period.
-Violating these terms may lead to a permanent ban.
-
-### 4. Permanent Ban
-
-**Community Impact**: Demonstrating a pattern of violation of community
-standards, including sustained inappropriate behavior,  harassment of an
-individual, or aggression toward or disparagement of classes of individuals.
-
-**Consequence**: A permanent ban from any sort of public interaction within
-the community.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage],
-version 2.0, available at
-https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
-
-Community Impact Guidelines were inspired by [Mozilla's code of conduct
-enforcement ladder](https://github.com/mozilla/diversity).
-
-[homepage]: https://www.contributor-covenant.org
-
-For answers to common questions about this code of conduct, see the FAQ at
-https://www.contributor-covenant.org/faq. Translations are available at
-https://www.contributor-covenant.org/translations.

Makefile

@@ -1,11 +1,9 @@
 TEST?=./gitea
 GOFMT_FILES?=$$(find . -name '*.go' |grep -v vendor)
-ARCH?=$$(uname -m)
-KERNEL?=$$(uname -s | tr '[:upper:]' '[:lower:]')
 
 GOFMT ?= gofmt -s
 
-VERSION = 0.16.0
+VERSION = 0.6.1
 
 test: fmt-check
 	go test -i $(TEST) || exit 1
@@ -13,7 +11,7 @@ test: fmt-check
 		xargs -t -n4 go test $(TESTARGS) -timeout=30s -parallel=4
 
 testacc: fmt-check
-	TF_ACC=1 go test -v $(TEST) $(TESTARGS) -timeout 40m
+	go test -v $(TEST) $(TESTARGS) -timeout 40m
 
 vet:
 	@echo "go vet ."
@@ -36,8 +34,8 @@ build:
 	go build -ldflags="-X 'main.Version=${VERSION}'" -o terraform-provider-gitea_${VERSION}
 install: build 
 	@echo installing to 
-	@echo ~/.terraform.d/plugins/terraform.local/lerentis/gitea/${VERSION}/${KERNEL}_${ARCH}/terraform-provider-gitea_${VERSION}
-	@mkdir -p ~/.terraform.d/plugins/terraform.local/lerentis/gitea/${VERSION}/${KERNEL}_${ARCH}
-	@mv terraform-provider-gitea_${VERSION} ~/.terraform.d/plugins/terraform.local/lerentis/gitea/${VERSION}/${KERNEL}_${ARCH}/terraform-provider-gitea_${VERSION}
+	@echo ~/.terraform.d/plugins/terraform.local/lerentis/gitea/${VERSION}/linux_amd64/terraform-provider-gitea_${VERSION}
+	@mkdir -p ~/.terraform.d/plugins/terraform.local/lerentis/gitea/${VERSION}/linux_amd64
+	@mv terraform-provider-gitea_${VERSION} ~/.terraform.d/plugins/terraform.local/lerentis/gitea/${VERSION}/linux_amd64/terraform-provider-gitea_${VERSION}
 doc:
 	tfplugindocs

README.md

@@ -17,7 +17,7 @@ terraform {
   required_providers {
     gitea = {
       source = "Lerentis/gitea"
-      version = "0.16.0"
+      version = "0.3.0"
     }
   }
 }

docs/index.md

@@ -17,7 +17,7 @@ terraform {
   required_providers {
     gitea = {
       source = "Lerentis/gitea"
-      version = "0.16.0"
+      version = "0.3.0"
     }
   }
 }

docs/resources/fork.md

@@ -1,61 +0,0 @@
----
-# generated by https://github.com/hashicorp/terraform-plugin-docs
-page_title: "gitea_fork Resource - terraform-provider-gitea"
-subcategory: ""
-description: |-
-  gitea_fork manages repository fork to the current user or an organisation
-  Forking a repository to a dedicated user is currently unsupported
-  Creating a fork using this resource without an organisation will create the fork in the executors name
----
-
-# gitea_fork (Resource)
-
-`gitea_fork` manages repository fork to the current user or an organisation
-Forking a repository to a dedicated user is currently unsupported
-Creating a fork using this resource without an organisation will create the fork in the executors name
-
-## Example Usage
-
-```terraform
-resource "gitea_org" "org1" {
-  name = "org1"
-}
-
-resource "gitea_org" "org2" {
-  name = "org2"
-}
-
-resource "gitea_repository" "repo1_in_org1" {
-  username = gitea_org.org1.name
-  name     = "repo1-in-org1"
-}
-
-resource "gitea_fork" "user_fork_of_repo1_in_org1" {
-  owner = gitea_org.org1.name
-  repo  = gitea_repository.repo1_in_org1.name
-}
-
-resource "gitea_fork" "org2_fork_of_repo1_in_org1" {
-  owner        = gitea_org.org1.name
-  repo         = gitea_repository.repo1_in_org1.name
-  organization = gitea_org.org2.name
-}
-```
-
-<!-- schema generated by tfplugindocs -->
-## Schema
-
-### Required
-
-- `owner` (String) The owner or owning organization of the repository to fork
-- `repo` (String) The name of the repository to fork
-
-### Optional
-
-- `organization` (String) The organization that owns the forked repo
-
-### Read-Only
-
-- `id` (String) The ID of this resource.
-
-

docs/resources/git_hook.md

@@ -1,55 +0,0 @@
----
-# generated by https://github.com/hashicorp/terraform-plugin-docs
-page_title: "gitea_git_hook Resource - terraform-provider-gitea"
-subcategory: ""
-description: |-
-  gitea_git_hook manages git hooks on a repository.
-  import is currently not supported
-  WARNING: using this resource requires to enable server side hookswhich are known to cause security issues https://github.com/go-gitea/gitea/pull/13058!
-  if you want to procede, you need to enable server side hooks as stated here https://docs.gitea.io/en-us/config-cheat-sheet/#security-security
----
-
-# gitea_git_hook (Resource)
-
-`gitea_git_hook` manages git hooks on a repository.
-import is currently not supported
-
-WARNING: using this resource requires to enable server side hookswhich are known to cause [security issues](https://github.com/go-gitea/gitea/pull/13058)!
-
-if you want to procede, you need to enable server side hooks as stated [here](https://docs.gitea.io/en-us/config-cheat-sheet/#security-security)
-
-## Example Usage
-
-```terraform
-resource "gitea_org" "test_org" {
-  name = "test-org"
-}
-
-resource "gitea_repository" "org_repo" {
-  username = gitea_org.test_org.name
-  name     = "org-test-repo"
-}
-
-resource "gitea_git_hook" "org_repo_post_receive" {
-  name    = "post-receive"
-  user    = gitea_org.test_org.name
-  repo    = gitea_repository.org_repo.name
-  content = file("${path.module}/post-receive.sh")
-}
-```
-
-<!-- schema generated by tfplugindocs -->
-## Schema
-
-### Required
-
-- `content` (String) Content of the git hook
-- `name` (String) Name of the git hook to configure
-- `repo` (String) The repository that this hook belongs too.
-- `user` (String) The user (or organisation) owning the repo this hook belongs too
-
-### Read-Only
-
-- `id` (String) The ID of this resource.
-
-

docs/resources/oauth2_app.md

@@ -20,10 +20,6 @@ Handling [gitea oauth application](https://docs.gitea.io/en-us/oauth2-provider/)
 - `name` (String) OAuth Application name
 - `redirect_uris` (Set of String) Accepted redirect URIs
 
-### Optional
-
-- `confidential_client` (Boolean) If set to false, it will be a public client (PKCE will be required)
-
 ### Read-Only
 
 - `client_id` (String) OAuth2 Application client id

docs/resources/org.md

@@ -46,6 +46,5 @@ resource "gitea_repository" "org_repo" {
 
 - `avatar_url` (String)
 - `id` (String) The ID of this resource.
-- `repos` (List of String) List of all Repositories that are part of this organisation
 
 

docs/resources/repository.md

@@ -7,7 +7,6 @@ description: |-
   Per default this repository will be initializiled with the provided configuration (gitignore, License etc.).
   If the username property is set to a organisation name, the provider will try to look if this organisation exists and create the repository under the organisation scope.
   Repository migrations have some properties that are not available to regular repositories. These are all prefixed with migration_.
-  Codeberg.org does currently not allow mirrors to be created. See FAQ Section of CodeBerg for more information: https://docs.codeberg.org/getting-started/faq/#why-am-i-not-allowed-to-set-up-an-automatic-mirror
 ---
 
 # gitea_repository (Resource)
@@ -18,7 +17,6 @@ Per default this repository will be initializiled with the provided configuratio
 If the `username` property is set to a organisation name, the provider will try to look if this organisation exists and create the repository under the organisation scope.
 
 Repository migrations have some properties that are not available to regular repositories. These are all prefixed with `migration_`.
-Codeberg.org does currently not allow mirrors to be created. See FAQ Section of CodeBerg for more information: https://docs.codeberg.org/getting-started/faq/#why-am-i-not-allowed-to-set-up-an-automatic-mirror
 
 ## Example Usage
 
@@ -41,16 +39,6 @@ resource "gitea_repository" "mirror" {
   migration_service            = "gitea"
   migration_service_auth_token = var.gitea_mirror_token
 }
-
-resource "gitea_repository" "clone" {
-  username                     = "lerentis"
-  name                         = "terraform-provider-gitea-clone"
-  description                  = "Clone of Terraform Provider"
-  mirror                       = false
-  migration_clone_address      = "https://git.uploadfilter24.eu/lerentis/terraform-provider-gitea.git"
-  migration_service            = "gitea"
-  migration_service_auth_token = var.gitea_clone_token
-}
 ```
 
 <!-- schema generated by tfplugindocs -->
@@ -84,8 +72,7 @@ Need to exist in the gitea instance
 Need to exist in the gitea instance
 - `license` (String) The license under which the source code of this repository should be.
 Need to exist in the gitea instance
-- `migration_clone_address` (String)
-- `migration_clone_addresse` (String) DEPRECATED in favor of `migration_clone_address`
+- `migration_clone_addresse` (String)
 - `migration_issue_labels` (Boolean)
 - `migration_lfs` (Boolean)
 - `migration_lfs_endpoint` (String)
@@ -104,14 +91,11 @@ Need to exist in the gitea instance
 
 ### Read-Only
 
-- `clone_url` (String)
 - `created` (String)
-- `html_url` (String)
 - `id` (String) The ID of this resource.
 - `permission_admin` (Boolean)
 - `permission_pull` (Boolean)
 - `permission_push` (Boolean)
-- `ssh_url` (String)
 - `updated` (String)
 
 

docs/resources/repository_key.md

@@ -1,63 +0,0 @@
----
-# generated by https://github.com/hashicorp/terraform-plugin-docs
-page_title: "gitea_repository_key Resource - terraform-provider-gitea"
-subcategory: ""
-description: |-
-  gitea_repository_key manages a deploy key for a single gitea_repository.
-  Every key needs a unique name and unique key, i.e. no key can be added twice to the same repo
----
-
-# gitea_repository_key (Resource)
-
-`gitea_repository_key` manages a deploy key for a single gitea_repository.
-
-Every key needs a unique name and unique key, i.e. no key can be added twice to the same repo
-
-## Example Usage
-
-```terraform
-terraform {
-  required_providers {
-    tls = {
-      source = "hashicorp/tls"
-      version = "4.0.4"
-    }
-  }
-}
-
-resource "tls_private_key" "example" {
-  type = "RSA"
-  rsa_bits = 4096
-}
-
-resource "gitea_repository" "example" {
-  name = "example"
-  private = true
-}
-
-resource "gitea_repository_key" "example" {
-  repository = gitea_repository.example.id
-  title = "Example Deploy Key"
-  read_only = true
-  key = tls_private_key.example.public_key_openssh
-}
-```
-
-<!-- schema generated by tfplugindocs -->
-## Schema
-
-### Required
-
-- `key` (String) Armored SSH key to add
-- `repository` (Number) The ID of the repository where the deploy key belongs to
-- `title` (String) Name of the deploy key
-
-### Optional
-
-- `read_only` (Boolean) Whether this key has read or read/write access
-
-### Read-Only
-
-- `id` (String) The ID of this resource.
-
-

docs/resources/team.md

@@ -34,26 +34,6 @@ resource "gitea_team" "test_team" {
   permission   = "write"
   members      = [gitea_user.test.username]
 }
-
-
-resource "gitea_repository" "test" {
-  username     = gitea_org.test_org.name
-  name         = "test"
-  private      = true
-  issue_labels = "Default"
-  license      = "MIT"
-  gitignores   = "Go"
-}
-
-resource "gitea_team" "test_team_restricted" {
-  name                     = "Restricted Devs"
-  organisation             = gitea_org.test_org.name
-  description              = "Restricted Devs of Test Org"
-  permission               = "write"
-  members                  = [gitea_user.test.username]
-  include_all_repositories = false
-  repositories             = [gitea_repository.test.name]
-}
 ```
 
 <!-- schema generated by tfplugindocs -->
@@ -72,7 +52,6 @@ resource "gitea_team" "test_team_restricted" {
 - `members` (List of String) List of Users that should be part of this team
 - `permission` (String) Permissions associated with this Team
 Can be `none`, `read`, `write`, `admin` or `owner`
-- `repositories` (List of String) List of Repositories that should be part of this team
 - `units` (String) List of types of Repositories that should be allowed to be created from Team members.
 Can be `repo.code`, `repo.issues`, `repo.ext_issues`, `repo.wiki`, `repo.pulls`, `repo.releases`, `repo.projects` and/or `repo.ext_wiki`
 

docs/resources/token.md

@@ -1,67 +0,0 @@
----
-# generated by https://github.com/hashicorp/terraform-plugin-docs
-page_title: "gitea_token Resource - terraform-provider-gitea"
-subcategory: ""
-description: |-
-  gitea_token manages gitea Access Tokens.
-  Due to upstream limitations (see https://gitea.com/gitea/go-sdk/issues/610) this resource
-  can only be used with username/password provider configuration.
-  WARNING:
-  Tokens will be stored in the terraform state!
----
-
-# gitea_token (Resource)
-
-`gitea_token` manages gitea Access Tokens.
-
-Due to upstream limitations (see https://gitea.com/gitea/go-sdk/issues/610) this resource
-can only be used with username/password provider configuration.
-
-WARNING:
-Tokens will be stored in the terraform state!
-
-## Example Usage
-
-```terraform
-provider "gitea" {
-  base_url = var.gitea_url
-  # Token Auth can not be used with this resource
-  username = var.gitea_username
-  password = var.gitea_password
-}
-
-resource "gitea_user" "test" {
-  username             = "test"
-  login_name           = "test"
-  password             = "Geheim1!"
-  email                = "test@user.dev"
-  must_change_password = false
-  admin                = true
-}
-
-resource "gitea_token" "test_token" {
-  username = resource.gitea_user.test.username
-  name     = "test-token"
-}
-
-output "token" {
-  value     = resource.gitea_token.test_token.token
-  sensitive = true
-}
-```
-
-<!-- schema generated by tfplugindocs -->
-## Schema
-
-### Required
-
-- `name` (String) The name of the Access Token
-- `username` (String) The owner of the Access Token
-
-### Read-Only
-
-- `id` (String) The ID of this resource.
-- `last_eight` (String)
-- `token` (String, Sensitive) The actual Access Token
-
-

examples/main.tf

@@ -12,14 +12,13 @@ resource "gitea_repository" "mirror" {
   name                         = "terraform-provider-gitea-mirror"
   description                  = "Mirror of Terraform Provider"
   mirror                       = true
-  migration_clone_address      = "https://git.uploadfilter24.eu/lerentis/terraform-provider-gitea.git"
+  migration_clone_addresse     = "https://git.uploadfilter24.eu/lerentis/terraform-provider-gitea.git"
   migration_service            = "gitea"
   migration_service_auth_token = var.gitea_mirror_token
 }
 
 resource "gitea_org" "test_org" {
-  name        = "test-org"
-  description = "test description"
+  name = "test-org"
 }
 
 resource "gitea_repository" "org_repo" {
@@ -56,82 +55,3 @@ resource "gitea_team" "test_team" {
   permission   = "write"
   members      = [gitea_user.test.username]
 }
-
-resource "gitea_team" "admin_team" {
-  name         = "Admins"
-  organisation = gitea_org.test_org.name
-  description  = "Admins of Test Org"
-  permission   = "admin"
-  members      = [data.gitea_user.me.username]
-}
-
-resource "gitea_git_hook" "org_repo_pre_receive" {
-  name    = "pre-receive"
-  user    = gitea_org.test_org.name
-  repo    = gitea_repository.org_repo.name
-  content = file("${path.module}/pre-receive.sh")
-}
-
-resource "gitea_org" "org1" {
-  name = "org1"
-}
-
-resource "gitea_org" "org2" {
-  name = "org2"
-}
-
-resource "gitea_repository" "repo1_in_org1" {
-  username = gitea_org.org1.name
-  name     = "repo1-in-org1"
-}
-
-resource "gitea_fork" "user_fork_of_repo1_in_org1" {
-  owner = gitea_org.org1.name
-  repo  = gitea_repository.repo1_in_org1.name
-}
-
-resource "gitea_fork" "org2_fork_of_repo1_in_org1" {
-  owner        = gitea_org.org1.name
-  repo         = gitea_repository.repo1_in_org1.name
-  organization = gitea_org.org2.name
-}
-
-resource "gitea_token" "test_token" {
-  username = data.gitea_user.me.username
-  name     = "test-token"
-}
-
-resource "gitea_repository" "test_existing_user" {
-  username     = "testuser2"
-  name         = "testExistingUser"
-  private      = true
-  issue_labels = "Default"
-  license      = "MIT"
-  gitignores   = "Go"
-}
-
-//resource "gitea_repository" "test_bs_user" {
-//  username     = "manualTest"
-//  name         = "testBullshitUser"
-//  private      = true
-//  issue_labels = "Default"
-//  license      = "MIT"
-//  gitignores   = "Go"
-//}
-
-output "token" {
-  value = resource.gitea_token.test_token.token
-  sensitive = true
-}
-
-data "gitea_repo" "org_repos" {
-  name = each.key
-  username = gitea_org.org1.name
-  for_each = {
-    for repo in resource.gitea_org.org1.repos : repo => repo
-  }
-}
-
-output "repos" {
-  value = data.gitea_repo.org_repos["repo1-in-org1"].clone_url
-}

examples/pre-receive.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-while read oldrev newrev refname
-do
-    branch=$(git rev-parse --symbolic --abbrev-ref $refname)
-    if [ "master" = "$branch" ]; then
-        echo "wrong branch"
-        exit 1
-    fi
-done

examples/provider.tf

@@ -2,14 +2,12 @@ terraform {
   required_providers {
     gitea = {
       source = "terraform.local/lerentis/gitea"
-      version = "0.16.0"
+      version = "0.6.1"
     }
   }
 }
 
 provider "gitea" {
   base_url = var.gitea_url
-  username = "lerentis"
-  password = var.gitea_password
-  #token    = var.gitea_token
+  token    = var.gitea_token
 }

examples/provider/provider.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     gitea = {
       source = "Lerentis/gitea"
-      version = "0.16.0"
+      version = "0.3.0"
     }
   }
 }

examples/resources/gitea_fork/resource.tf

@@ -1,23 +0,0 @@
-resource "gitea_org" "org1" {
-  name = "org1"
-}
-
-resource "gitea_org" "org2" {
-  name = "org2"
-}
-
-resource "gitea_repository" "repo1_in_org1" {
-  username = gitea_org.org1.name
-  name     = "repo1-in-org1"
-}
-
-resource "gitea_fork" "user_fork_of_repo1_in_org1" {
-  owner = gitea_org.org1.name
-  repo  = gitea_repository.repo1_in_org1.name
-}
-
-resource "gitea_fork" "org2_fork_of_repo1_in_org1" {
-  owner        = gitea_org.org1.name
-  repo         = gitea_repository.repo1_in_org1.name
-  organization = gitea_org.org2.name
-}

examples/resources/gitea_git_hook/post-receive.sh

@@ -1,8 +0,0 @@
-#!/bin/bash
-while read oldrev newrev refname
-do
-    branch=$(git rev-parse --symbolic --abbrev-ref $refname)
-    if [ "master" = "$branch" ]; then
-        # Do something
-    fi
-done

examples/resources/gitea_git_hook/resource.tf

@@ -1,15 +0,0 @@
-resource "gitea_org" "test_org" {
-  name = "test-org"
-}
-
-resource "gitea_repository" "org_repo" {
-  username = gitea_org.test_org.name
-  name     = "org-test-repo"
-}
-
-resource "gitea_git_hook" "org_repo_post_receive" {
-  name    = "post-receive"
-  user    = gitea_org.test_org.name
-  repo    = gitea_repository.org_repo.name
-  content = file("${path.module}/post-receive.sh")
-}

examples/resources/gitea_repository/resource.tf

@@ -16,13 +16,3 @@ resource "gitea_repository" "mirror" {
   migration_service            = "gitea"
   migration_service_auth_token = var.gitea_mirror_token
 }
-
-resource "gitea_repository" "clone" {
-  username                     = "lerentis"
-  name                         = "terraform-provider-gitea-clone"
-  description                  = "Clone of Terraform Provider"
-  mirror                       = false
-  migration_clone_address      = "https://git.uploadfilter24.eu/lerentis/terraform-provider-gitea.git"
-  migration_service            = "gitea"
-  migration_service_auth_token = var.gitea_clone_token
-}

examples/resources/gitea_repository_key/resource.tf

@@ -1,25 +0,0 @@
-terraform {
-  required_providers {
-    tls = {
-      source = "hashicorp/tls"
-      version = "4.0.4"
-    }
-  }
-}
-
-resource "tls_private_key" "example" {
-  type = "RSA"
-  rsa_bits = 4096
-}
-
-resource "gitea_repository" "example" {
-  name = "example"
-  private = true
-}
-
-resource "gitea_repository_key" "example" {
-  repository = gitea_repository.example.id
-  title = "Example Deploy Key"
-  read_only = true
-  key = tls_private_key.example.public_key_openssh
-}

examples/resources/gitea_team/resource.tf

@@ -19,23 +19,3 @@ resource "gitea_team" "test_team" {
   permission   = "write"
   members      = [gitea_user.test.username]
 }
-
-
-resource "gitea_repository" "test" {
-  username     = gitea_org.test_org.name
-  name         = "test"
-  private      = true
-  issue_labels = "Default"
-  license      = "MIT"
-  gitignores   = "Go"
-}
-
-resource "gitea_team" "test_team_restricted" {
-  name                     = "Restricted Devs"
-  organisation             = gitea_org.test_org.name
-  description              = "Restricted Devs of Test Org"
-  permission               = "write"
-  members                  = [gitea_user.test.username]
-  include_all_repositories = false
-  repositories             = [gitea_repository.test.name]
-}

examples/resources/gitea_token/resource.tf

@@ -1,25 +0,0 @@
-provider "gitea" {
-  base_url = var.gitea_url
-  # Token Auth can not be used with this resource
-  username = var.gitea_username
-  password = var.gitea_password
-}
-
-resource "gitea_user" "test" {
-  username             = "test"
-  login_name           = "test"
-  password             = "Geheim1!"
-  email                = "test@user.dev"
-  must_change_password = false
-  admin                = true
-}
-
-resource "gitea_token" "test_token" {
-  username = resource.gitea_user.test.username
-  name     = "test-token"
-}
-
-output "token" {
-  value     = resource.gitea_token.test_token.token
-  sensitive = true
-}

examples/variables.tf

@@ -9,7 +9,3 @@ variable "gitea_token" {
 variable "gitea_mirror_token" {
   
 }
-
-variable "gitea_password" {
-  
-}

gitea/config.go

@@ -6,10 +6,9 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
-	"time"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/logging"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/logging"
 )
 
 // Config is per-provider, specifies where to connect to gitea
@@ -29,7 +28,8 @@ func (c *Config) Client() (interface{}, error) {
 		return nil, fmt.Errorf("either a token or a username needs to be used")
 	}
 	// Configure TLS/SSL
-	var tlsConfig tls.Config
+	tlsConfig := &tls.Config{}
+
 	// If a CACertFile has been specified, use that for cert validation
 	if c.CACertFile != "" {
 		caCert, err := ioutil.ReadFile(c.CACertFile)
@@ -43,12 +43,13 @@ func (c *Config) Client() (interface{}, error) {
 	}
 
 	// If configured as insecure, turn off SSL verification
-	tlsConfig.InsecureSkipVerify = c.Insecure
+	if c.Insecure {
+		tlsConfig.InsecureSkipVerify = true
+	}
 
 	t := http.DefaultTransport.(*http.Transport).Clone()
-	t.TLSClientConfig = &tlsConfig
+	t.TLSClientConfig = tlsConfig
 	t.MaxIdleConnsPerHost = 100
-	t.TLSHandshakeTimeout = 10 * time.Second
 
 	httpClient := &http.Client{
 		Transport: logging.NewTransport("Gitea", t),
@@ -59,23 +60,16 @@ func (c *Config) Client() (interface{}, error) {
 	}
 
 	var client *gitea.Client
-	var err error
 	if c.Token != "" {
-		client, err = gitea.NewClient(c.BaseURL, gitea.SetToken(c.Token), gitea.SetHTTPClient(httpClient))
-		if err != nil {
-			return nil, err
-		}
+		client, _ = gitea.NewClient(c.BaseURL, gitea.SetToken(c.Token), gitea.SetHTTPClient(httpClient))
 	}
 
 	if c.Username != "" {
-		client, err = gitea.NewClient(c.BaseURL, gitea.SetBasicAuth(c.Username, c.Password), gitea.SetHTTPClient(httpClient))
-		if err != nil {
-			return nil, err
-		}
+		client, _ = gitea.NewClient(c.BaseURL, gitea.SetBasicAuth(c.Username, c.Password), gitea.SetHTTPClient(httpClient))
 	}
 
 	// Test the credentials by checking we can get information about the authenticated user.
-	_, _, err = client.GetMyUserInfo()
+	_, _, err := client.GetMyUserInfo()
 
 	return client, err
 }

gitea/data_source_gitea_org.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 )
 
 func dataSourceGiteaOrg() *schema.Resource {

gitea/data_source_gitea_repo.go

@@ -5,7 +5,7 @@ import (
 	"strings"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 )
 
 func dataSourceGiteaRepo() *schema.Resource {
@@ -116,7 +116,7 @@ func dataSourceGiteaRepoRead(d *schema.ResourceData, meta interface{}) error {
 	}
 	username := strings.ToLower(usernameData.(string))
 
-	nameData, nameOk := d.GetOk("name")
+	nameData, nameOk := d.GetOk("username")
 	if !nameOk {
 		return fmt.Errorf("name of repo must be passed")
 	}

gitea/data_source_gitea_user.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 )
 
 func dataSourceGiteaUser() *schema.Resource {

gitea/data_source_gitea_user_test.go

@@ -1,14 +1,6 @@
 package gitea
 
-import (
-	"fmt"
-	"testing"
-
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
-)
-
-func TestAccDataSourceGiteaUser_basic(t *testing.T) {
+/*func TestAccDataSourceGiteaUser_basic(t *testing.T) {
 
 	resource.Test(t, resource.TestCase{
 		PreCheck:  func() { testAccPreCheck(t) },
@@ -59,4 +51,4 @@ data "gitea_user" "foo" {
 data "gitea_user" "self" {
 }
 `)
-}
+}*/

gitea/provider.go

@@ -4,11 +4,12 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/terraform"
 )
 
 // Provider returns a terraform.ResourceProvider.
-func Provider() *schema.Provider {
+func Provider() terraform.ResourceProvider {
 
 	// The actual provider
 	return &schema.Provider{
@@ -73,17 +74,13 @@ func Provider() *schema.Provider {
 
 		ResourcesMap: map[string]*schema.Resource{
 			"gitea_org": resourceGiteaOrg(),
-			// "gitea_team":       resourceGiteaTeam(),
-			// "gitea_repo":       resourceGiteaRepo(),
-			"gitea_user":           resourceGiteaUser(),
-			"gitea_oauth2_app":     resourceGiteaOauthApp(),
-			"gitea_repository":     resourceGiteaRepository(),
-			"gitea_fork":           resourceGiteaFork(),
-			"gitea_public_key":     resourceGiteaPublicKey(),
-			"gitea_team":           resourceGiteaTeam(),
-			"gitea_git_hook":       resourceGiteaGitHook(),
-			"gitea_token":          resourceGiteaToken(),
-			"gitea_repository_key": resourceGiteaRepositoryKey(),
+			// "gitea_team": resourceGiteaTeam(),
+			// "gitea_repo": resourceGiteaRepo(),
+			"gitea_user":       resourceGiteaUser(),
+			"gitea_oauth2_app": resourceGiteaOauthApp(),
+			"gitea_repository": resourceGiteaRepository(),
+			"gitea_public_key": resourceGiteaPublicKey(),
+			"gitea_team":       resourceGiteaTeam(),
 		},
 
 		ConfigureFunc: providerConfigure,
@@ -121,8 +118,5 @@ func validateAPIURLVersion(value interface{}, key string) (ws []string, es []err
 	if strings.HasSuffix(v, "/api/v1") || strings.HasSuffix(v, "/api/v1/") {
 		es = append(es, fmt.Errorf("terraform-gitea-provider base URL format is incorrect; Please leave out API Path %s", v))
 	}
-	if strings.Contains(v, "localhost") && strings.Contains(v, ".") {
-		es = append(es, fmt.Errorf("terraform-gitea-provider base URL violates RFC 2606; Please do not define a subdomain for localhost!"))
-	}
 	return
 }

gitea/provider_test.go

@@ -4,28 +4,30 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/terraform"
 )
 
-var testAccProviders map[string]*schema.Provider
+var testAccProviders map[string]terraform.ResourceProvider
 var testAccProvider *schema.Provider
 
 func init() {
-	testAccProvider = Provider()
-	testAccProviders = map[string]*schema.Provider{
+	testAccProvider = Provider().(*schema.Provider)
+	testAccProviders = map[string]terraform.ResourceProvider{
 		"gitea": testAccProvider,
 	}
 }
 
 func TestProvider(t *testing.T) {
-	if err := Provider().InternalValidate(); err != nil {
+	if err := Provider().(*schema.Provider).InternalValidate(); err != nil {
 		t.Fatalf("err: %s", err)
 	}
 }
 
 func TestProvider_impl(t *testing.T) {
-	var _ *schema.Provider = Provider()
+	var _ terraform.ResourceProvider = Provider()
 }
+
 func testAccPreCheck(t *testing.T) {
 	if v := os.Getenv("GITEA_TOKEN"); v == "" {
 		t.Fatal("GITEA_TOKEN must be set for acceptance tests")

gitea/resource_gitea_fork.go

@@ -1,127 +0,0 @@
-package gitea
-
-import (
-	"fmt"
-	"strconv"
-
-	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
-)
-
-const (
-	forkOwner        string = "owner"
-	forkRepo         string = "repo"
-	forkOrganization string = "organization"
-)
-
-func resourceForkCreate(d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-
-	var opts gitea.CreateForkOption
-	var org string
-	org = d.Get(forkOrganization).(string)
-	if org != "" {
-		opts.Organization = &org
-	}
-
-	repo, _, err := client.CreateFork(d.Get(forkOwner).(string),
-		d.Get(forkRepo).(string),
-		opts)
-	if err == nil {
-		err = setForkResourceData(repo, d)
-	}
-	return err
-}
-
-func resourceForkRead(d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-
-	id, err := strconv.ParseInt(d.Id(), 10, 64)
-	var resp *gitea.Response
-
-	if err != nil {
-		return err
-	}
-
-	repo, resp, err := client.GetRepoByID(id)
-
-	if err != nil {
-		if resp.StatusCode == 404 {
-			d.SetId("")
-			return nil
-		} else {
-			return err
-		}
-	}
-
-	err = setForkResourceData(repo, d)
-
-	return
-}
-
-func resourceForkDelete(d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-
-	id, err := strconv.ParseInt(d.Id(), 10, 64)
-
-	if err != nil {
-		return err
-	}
-
-	repo, _, err := client.GetRepoByID(id)
-	var resp *gitea.Response
-
-	resp, err = client.DeleteRepo(repo.Owner.UserName, repo.Name)
-
-	if err != nil {
-		if resp.StatusCode == 404 {
-			return
-		} else {
-			return err
-		}
-	}
-
-	return
-}
-
-func setForkResourceData(repo *gitea.Repository, d *schema.ResourceData) (err error) {
-
-	d.SetId(fmt.Sprintf("%d", repo.ID))
-
-	return
-}
-
-func resourceGiteaFork() *schema.Resource {
-	return &schema.Resource{
-		Read:   resourceForkRead,
-		Create: resourceForkCreate,
-		Delete: resourceForkDelete,
-		Importer: &schema.ResourceImporter{
-			StateContext: schema.ImportStatePassthroughContext,
-		},
-		Schema: map[string]*schema.Schema{
-			"owner": {
-				Type:        schema.TypeString,
-				Required:    true,
-				ForceNew:    true,
-				Description: "The owner or owning organization of the repository to fork",
-			},
-			"repo": {
-				Type:        schema.TypeString,
-				Required:    true,
-				ForceNew:    true,
-				Description: "The name of the repository to fork",
-			},
-			"organization": {
-				Type:        schema.TypeString,
-				Required:    false,
-				Optional:    true,
-				ForceNew:    true,
-				Description: "The organization that owns the forked repo",
-			},
-		},
-		Description: "`gitea_fork` manages repository fork to the current user or an organisation\n" +
-			"Forking a repository to a dedicated user is currently unsupported\n" +
-			"Creating a fork using this resource without an organisation will create the fork in the executors name",
-	}
-}

gitea/resource_gitea_git_hook.go

@@ -1,120 +0,0 @@
-package gitea
-
-import (
-	"fmt"
-
-	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
-)
-
-const (
-	GitHookUser    string = "user"
-	GitHookRepo    string = "repo"
-	GitHookName    string = "name"
-	GitHookContent string = "content"
-)
-
-func resourceGitHookRead(d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-
-	user := d.Get(GitHookUser).(string)
-	repo := d.Get(GitHookRepo).(string)
-	name := d.Get(GitHookName).(string)
-
-	gitHook, _, err := client.GetRepoGitHook(user, repo, name)
-
-	if err != nil {
-		return err
-	}
-
-	err = setGitHookResourceData(user, repo, gitHook, d)
-
-	return
-}
-
-func resourceGitHookUpdate(d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-
-	user := d.Get(GitHookUser).(string)
-	repo := d.Get(GitHookRepo).(string)
-	name := d.Get(GitHookName).(string)
-
-	opts := gitea.EditGitHookOption{
-		Content: d.Get(GitHookContent).(string),
-	}
-
-	_, err = client.EditRepoGitHook(user, repo, name, opts)
-
-	if err != nil {
-		return err
-	}
-
-	// Get gitHook ourselves, EditRepoGitHook does not return it
-	gitHook, _, err := client.GetRepoGitHook(user, repo, name)
-
-	if err != nil {
-		return err
-	}
-
-	err = setGitHookResourceData(user, repo, gitHook, d)
-
-	return
-}
-
-func resourceGitHookDelete(d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-
-	user := d.Get(GitHookUser).(string)
-	repo := d.Get(GitHookRepo).(string)
-	name := d.Get(GitHookName).(string)
-
-	_, err = client.DeleteRepoGitHook(user, repo, name)
-
-	return
-}
-
-func setGitHookResourceData(user string, repo string, gitHook *gitea.GitHook, d *schema.ResourceData) (err error) {
-	d.SetId(fmt.Sprintf("%s/%s/%s", user, repo, gitHook.Name))
-	d.Set(GitHookUser, user)
-	d.Set(GitHookRepo, repo)
-	d.Set(GitHookName, gitHook.Name)
-	d.Set(GitHookContent, gitHook.Content)
-	return
-}
-
-func resourceGiteaGitHook() *schema.Resource {
-	return &schema.Resource{
-		Read:   resourceGitHookRead,
-		Create: resourceGitHookUpdate, // All hooks already exist, just empty and disabled
-		Update: resourceGitHookUpdate,
-		Delete: resourceGitHookDelete,
-		Schema: map[string]*schema.Schema{
-			"name": {
-				Type:        schema.TypeString,
-				Required:    true,
-				Description: "Name of the git hook to configure",
-			},
-			"repo": {
-				Type:        schema.TypeString,
-				Required:    true,
-				Description: "The repository that this hook belongs too.",
-			},
-			"user": {
-				Type:        schema.TypeString,
-				Required:    true,
-				Description: "The user (or organisation) owning the repo this hook belongs too",
-			},
-			"content": {
-				Type:        schema.TypeString,
-				Required:    true,
-				Description: "Content of the git hook",
-			},
-		},
-		Description: "`gitea_git_hook` manages git hooks on a repository.\n" +
-			"import is currently not supported\n\n" +
-			"WARNING: using this resource requires to enable server side hooks" +
-			"which are known to cause [security issues](https://github.com/go-gitea/gitea/pull/13058)!\n\n" +
-			"if you want to procede, you need to enable server side hooks as stated" +
-			" [here](https://docs.gitea.io/en-us/config-cheat-sheet/#security-security)",
-	}
-}

gitea/resource_gitea_oauth_app.go

@@ -4,15 +4,14 @@ import (
 	"fmt"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 )
 
 const (
-	oauth2KeyName               string = "name"
-	oauth2KeyConfidentialClient string = "confidential_client"
-	oauth2KeyRedirectURIs       string = "redirect_uris"
-	oauth2KeyClientId           string = "client_id"
-	oauth2KeyClientSecret       string = "client_secret"
+	oauth2KeyName         string = "name"
+	oauth2KeyRedirectURIs string = "redirect_uris"
+	oauth2KeyClientId     string = "client_id"
+	oauth2KeyClientSecret string = "client_secret"
 )
 
 func resourceGiteaOauthApp() *schema.Resource {
@@ -38,12 +37,6 @@ func resourceGiteaOauthApp() *schema.Resource {
 				},
 				Description: "Accepted redirect URIs",
 			},
-			oauth2KeyConfidentialClient: {
-				Type:        schema.TypeBool,
-				Optional:    true,
-				Default:     false,
-				Description: "If set to false, it will be a public client (PKCE will be required)",
-			},
 			oauth2KeyClientId: {
 				Type:        schema.TypeString,
 				Computed:    true,
@@ -96,16 +89,9 @@ func resourceOauth2AppUpcreate(d *schema.ResourceData, meta interface{}) (err er
 		return fmt.Errorf("attribute %s must be set and must be a string", oauth2KeyName)
 	}
 
-	confidentialClient, confidentialClientOk := d.Get(oauth2KeyConfidentialClient).(bool)
-
-	if !confidentialClientOk {
-		return fmt.Errorf("attribute %s must be set and must be a bool", oauth2KeyConfidentialClient)
-	}
-
 	opts := gitea.CreateOauth2Option{
-		Name:               name,
-		ConfidentialClient: confidentialClient,
-		RedirectURIs:       redirectURIs,
+		Name:         name,
+		RedirectURIs: redirectURIs,
 	}
 
 	var oauth2 *gitea.Oauth2
@@ -113,7 +99,7 @@ func resourceOauth2AppUpcreate(d *schema.ResourceData, meta interface{}) (err er
 	if d.IsNewResource() {
 		oauth2, _, err = client.CreateOauth2(opts)
 	} else {
-		oauth2, err = searchOauth2AppByClientId(client, d.Id())
+		oauth2, err := searchOauth2AppByClientId(client, d.Id())
 
 		if err != nil {
 			return err
@@ -190,10 +176,9 @@ func setOAuth2ResourceData(app *gitea.Oauth2, d *schema.ResourceData) (err error
 	d.SetId(app.ClientID)
 
 	for k, v := range map[string]interface{}{
-		oauth2KeyName:               app.Name,
-		oauth2KeyConfidentialClient: app.ConfidentialClient,
-		oauth2KeyRedirectURIs:       schema.NewSet(schema.HashString, CollapseStringList(app.RedirectURIs)),
-		oauth2KeyClientId:           app.ClientID,
+		oauth2KeyName:         app.Name,
+		oauth2KeyRedirectURIs: schema.NewSet(schema.HashString, CollapseStringList(app.RedirectURIs)),
+		oauth2KeyClientId:     app.ClientID,
 	} {
 		err = d.Set(k, v)
 		if err != nil {

gitea/resource_gitea_organisation.go

@@ -2,10 +2,9 @@ package gitea
 
 import (
 	"fmt"
-	"strconv"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 )
 
 const (
@@ -16,81 +15,26 @@ const (
 	orgLocation               string = "location"
 	orgVisibility             string = "visibility"
 	RepoAdminChangeTeamAccess string = "repo_admin_change_team_access"
-	orgRepos                  string = "org_repos"
 )
 
-// might come in handy if we want to stick to numeric IDs
-func searchOrgByClientId(c *gitea.Client, id int64) (res *gitea.Organization, err error) {
-
-	page := 1
-
-	for {
-		orgs, _, err := c.AdminListOrgs(gitea.AdminListOrgsOptions{
-			ListOptions: gitea.ListOptions{
-				Page:     page,
-				PageSize: 50,
-			},
-		})
-		if err != nil {
-			return nil, err
-		}
-
-		if len(orgs) == 0 {
-			return nil, fmt.Errorf("Organisation with ID %d could not be found", id)
-		}
-
-		for _, org := range orgs {
-			if org.ID == id {
-				return org, nil
-			}
-		}
-
-		page += 1
-	}
-}
-
-func getAllOrgRepos(c *gitea.Client, orgName string) (repos []string, err error) {
-	page := 1
-
-	for {
-		repoBuffer, _, err := c.ListOrgRepos(orgName, gitea.ListOrgReposOptions{
-			ListOptions: gitea.ListOptions{
-				Page:     page,
-				PageSize: 50,
-			},
-		})
-		if err != nil {
-			return nil, err
-		}
-
-		if len(repoBuffer) == 0 {
-			return repos, nil
-		}
-
-		for _, repo := range repoBuffer {
-			repos = append(repos, repo.Name)
-		}
-
-		page += 1
-	}
-}
-
 func resourceOrgRead(d *schema.ResourceData, meta interface{}) (err error) {
 	client := meta.(*gitea.Client)
 
 	var org *gitea.Organization
+	var resp *gitea.Response
 
-	id, err := strconv.ParseInt(d.Id(), 10, 64)
-
-	org, err = searchOrgByClientId(client, id)
+	org, resp, err = client.GetOrg(d.Get(orgName).(string))
 
 	if err != nil {
-		d.SetId("")
-		return nil
+		if resp.StatusCode == 404 {
+			d.SetId("")
+			return nil
+		} else {
+			return err
+		}
 	}
 
-	repos, _ := getAllOrgRepos(client, org.UserName)
-	err = setOrgResourceData(org, d, &repos)
+	err = setOrgResourceData(org, d)
 
 	return
 }
@@ -113,8 +57,7 @@ func resourceOrgCreate(d *schema.ResourceData, meta interface{}) (err error) {
 		return
 	}
 
-	repos, _ := getAllOrgRepos(client, org.UserName)
-	err = setOrgResourceData(org, d, &repos)
+	err = setOrgResourceData(org, d)
 
 	return
 }
@@ -147,8 +90,7 @@ func resourceOrgUpdate(d *schema.ResourceData, meta interface{}) (err error) {
 
 	org, resp, err = client.GetOrg(d.Get(orgName).(string))
 
-	repos, _ := getAllOrgRepos(client, org.UserName)
-	err = setOrgResourceData(org, d, &repos)
+	err = setOrgResourceData(org, d)
 
 	return
 }
@@ -171,7 +113,7 @@ func resourceOrgDelete(d *schema.ResourceData, meta interface{}) (err error) {
 	return
 }
 
-func setOrgResourceData(org *gitea.Organization, d *schema.ResourceData, repos *[]string) (err error) {
+func setOrgResourceData(org *gitea.Organization, d *schema.ResourceData) (err error) {
 	d.SetId(fmt.Sprintf("%d", org.ID))
 	d.Set("name", org.UserName)
 	d.Set("full_name", org.FullName)
@@ -180,7 +122,6 @@ func setOrgResourceData(org *gitea.Organization, d *schema.ResourceData, repos *
 	d.Set("website", org.Website)
 	d.Set("location", org.Location)
 	d.Set("visibility", org.Visibility)
-	d.Set("repos", repos)
 
 	return
 }
@@ -192,7 +133,7 @@ func resourceGiteaOrg() *schema.Resource {
 		Update: resourceOrgUpdate,
 		Delete: resourceOrgDelete,
 		Importer: &schema.ResourceImporter{
-			StateContext: schema.ImportStatePassthroughContext,
+			State: schema.ImportStatePassthrough,
 		},
 		Schema: map[string]*schema.Schema{
 			"name": {
@@ -242,13 +183,6 @@ func resourceGiteaOrg() *schema.Resource {
 				Default:     "public",
 				Description: "Flag is this organisation should be publicly visible or not.",
 			},
-			"repos": {
-				Type:        schema.TypeList,
-				Required:    false,
-				Computed:    true,
-				Description: "List of all Repositories that are part of this organisation",
-				Elem:        &schema.Schema{Type: schema.TypeString},
-			},
 		},
 		Description: "`gitea_org` manages a gitea organisation.\n\n" +
 			"Organisations are a way to group repositories and abstract permission management in a gitea instance.",

gitea/resource_gitea_public_key.go

@@ -5,7 +5,7 @@ import (
 	"strconv"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 )
 
 const (

gitea/resource_gitea_repository.go

@@ -1,15 +1,11 @@
 package gitea
 
 import (
-	"context"
-	"errors"
 	"fmt"
 	"strconv"
-	"strings"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-log/tflog"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 )
 
 const (
@@ -38,8 +34,7 @@ const (
 	repoAllowManualMerge         string = "allow_manual_merge"
 	repoAutodetectManualMerge    string = "autodetect_manual_merge"
 	repoMirror                   string = "mirror"
-	migrationCloneAddresse       string = "migration_clone_addresse"
-	migrationCloneAddress        string = "migration_clone_address"
+	migrationCloneAddress        string = "migration_clone_addresse"
 	migrationService             string = "migration_service"
 	migrationServiceAuthName     string = "migration_service_auth_username"
 	migrationServiceAuthPassword string = "migration_service_auth_password"
@@ -52,34 +47,6 @@ const (
 	migrationLFSEndpoint         string = "migration_lfs_endpoint"
 )
 
-func searchUserByName(c *gitea.Client, name string) (res *gitea.User, err error) {
-	page := 1
-
-	for {
-		users, _, err := c.AdminListUsers(gitea.AdminListUsersOptions{
-			ListOptions: gitea.ListOptions{
-				Page:     page,
-				PageSize: 50,
-			},
-		})
-		if err != nil {
-			return nil, err
-		}
-
-		if len(users) == 0 {
-			return nil, fmt.Errorf("User with name %s could not be found", name)
-		}
-
-		for _, user := range users {
-			if user.UserName == name {
-				return user, nil
-			}
-		}
-
-		page += 1
-	}
-}
-
 func resourceRepoRead(d *schema.ResourceData, meta interface{}) (err error) {
 	client := meta.(*gitea.Client)
 
@@ -111,39 +78,21 @@ func resourceRepoCreate(d *schema.ResourceData, meta interface{}) (err error) {
 
 	var repo *gitea.Repository
 	var resp *gitea.Response
-	var orgRepo, hasAdmin bool
+	var orgRepo bool
 
 	_, resp, err = client.GetOrg(d.Get(repoOwner).(string))
 
 	if resp.StatusCode == 404 {
-		_, err := searchUserByName(client, d.Get(repoOwner).(string))
-		if err != nil {
-			if strings.Contains(err.Error(), "could not be found") {
-				return errors.New(fmt.Sprintf("Creation of repository cound not proceed as owner %s is not present in gitea", d.Get(repoOwner).(string)))
-			}
-			tflog.Warn(context.Background(), "Error query for users. Assuming missing permissions and proceding with user permissions")
-			hasAdmin = false
-		} else {
-			hasAdmin = true
-		}
 		orgRepo = false
 	} else {
 		orgRepo = true
 	}
 
-	var cloneAddr string
-	if d.Get(migrationCloneAddresse).(string) != "" {
-		cloneAddr = d.Get(migrationCloneAddresse).(string)
-	} else {
-		cloneAddr = d.Get(migrationCloneAddress).(string)
-	}
-
-	if cloneAddr != "" {
-
+	if (d.Get(repoMirror)).(bool) {
 		opts := gitea.MigrateRepoOption{
 			RepoName:       d.Get(repoName).(string),
 			RepoOwner:      d.Get(repoOwner).(string),
-			CloneAddr:      cloneAddr,
+			CloneAddr:      d.Get(migrationCloneAddress).(string),
 			Service:        gitea.GitServiceType(d.Get(migrationService).(string)),
 			Mirror:         d.Get(repoMirror).(bool),
 			Private:        d.Get(repoPrivateFlag).(bool),
@@ -189,16 +138,12 @@ func resourceRepoCreate(d *schema.ResourceData, meta interface{}) (err error) {
 		if orgRepo {
 			repo, _, err = client.CreateOrgRepo(d.Get(repoOwner).(string), opts)
 		} else {
-			if hasAdmin {
-				repo, _, err = client.AdminCreateRepo(d.Get(repoOwner).(string), opts)
-			} else {
-				repo, _, err = client.CreateRepo(opts)
-			}
+			repo, _, err = client.CreateRepo(opts)
 		}
 	}
 
 	if err != nil {
-		return err
+		return
 	}
 
 	err = setRepoResourceData(repo, d)
@@ -278,7 +223,6 @@ func respurceRepoDelete(d *schema.ResourceData, meta interface{}) (err error) {
 
 func setRepoResourceData(repo *gitea.Repository, d *schema.ResourceData) (err error) {
 	d.SetId(fmt.Sprintf("%d", repo.ID))
-	d.Set("username", repo.Owner.UserName)
 	d.Set("name", repo.Name)
 	d.Set("description", repo.Description)
 	d.Set("full_name", repo.FullName)
@@ -295,8 +239,8 @@ func setRepoResourceData(repo *gitea.Repository, d *schema.ResourceData) (err er
 	d.Set("watchers", repo.Watchers)
 	d.Set("open_issue_count", repo.OpenIssues)
 	d.Set("default_branch", repo.DefaultBranch)
-	d.Set("created", repo.Created.String())
-	d.Set("updated", repo.Updated.String())
+	d.Set("created", repo.Created)
+	d.Set("updated", repo.Updated)
 	d.Set("permission_admin", repo.Permissions.Admin)
 	d.Set("permission_push", repo.Permissions.Push)
 	d.Set("permission_pull", repo.Permissions.Pull)
@@ -311,7 +255,7 @@ func resourceGiteaRepository() *schema.Resource {
 		Update: resourceRepoUpdate,
 		Delete: respurceRepoDelete,
 		Importer: &schema.ResourceImporter{
-			StateContext: schema.ImportStatePassthroughContext,
+			State: schema.ImportStatePassthrough,
 		},
 		Schema: map[string]*schema.Schema{
 			"username": {
@@ -501,13 +445,6 @@ func resourceGiteaRepository() *schema.Resource {
 				Default:  false,
 			},
 			"migration_clone_addresse": {
-				Type:        schema.TypeString,
-				Required:    false,
-				Optional:    true,
-				ForceNew:    true,
-				Description: "DEPRECATED in favor of `migration_clone_address`",
-			},
-			"migration_clone_address": {
 				Type:     schema.TypeString,
 				Required: false,
 				Optional: true,
@@ -576,25 +513,11 @@ func resourceGiteaRepository() *schema.Resource {
 				Optional: true,
 				Default:  "",
 			},
-			"clone_url": {
-				Type:     schema.TypeString,
-				Computed: true,
-			},
-			"html_url": {
-				Type:     schema.TypeString,
-				Computed: true,
-			},
-			"ssh_url": {
-				Type:     schema.TypeString,
-				Computed: true,
-			},
 		},
 		Description: "`gitea_repository` manages a gitea repository.\n\n" +
 			"Per default this repository will be initializiled with the provided configuration (gitignore, License etc.).\n" +
 			"If the `username` property is set to a organisation name, the provider will try to look if this organisation exists " +
 			"and create the repository under the organisation scope.\n\n" +
-			"Repository migrations have some properties that are not available to regular repositories. These are all prefixed with `migration_`.\n" +
-			"Codeberg.org does currently not allow mirrors to be created. See FAQ Section of CodeBerg for more information: " +
-			"https://docs.codeberg.org/getting-started/faq/#why-am-i-not-allowed-to-set-up-an-automatic-mirror",
+			"Repository migrations have some properties that are not available to regular repositories. These are all prefixed with `migration_`.",
 	}
 }

gitea/resource_gitea_repository_key.go

@@ -1,169 +0,0 @@
-package gitea
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-
-	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
-)
-
-const (
-	deployKeyRepoId   string = "repository"
-	deployKeyName     string = "title"
-	deployKeyKey      string = "key"
-	deployKeyReadOnly string = "read_only"
-)
-
-func resourceRepoKeyIdParts(d *schema.ResourceData) (bool, int64, int64, error) {
-	parts := strings.Split(d.Id(), "/")
-	if len(parts) != 2 {
-		return false, 0, 0, nil
-	}
-
-	repoId, err := strconv.ParseInt(parts[0], 10, 64)
-	if err != nil {
-		return false, 0, 0, err
-	}
-	keyId, err := strconv.ParseInt(parts[1], 10, 64)
-	if err != nil {
-		return false, 0, 0, err
-	}
-	return true, repoId, keyId, err
-}
-
-func resourceRepoKeyRead(d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-
-	hasId, repoId, keyId, err := resourceRepoKeyIdParts(d)
-	if err != nil {
-		return err
-	}
-	if !hasId {
-		d.SetId("")
-		return nil
-	}
-
-	repo, resp, err := client.GetRepoByID(repoId)
-	if err != nil {
-		if resp.StatusCode == 404 {
-			d.SetId("")
-			return nil
-		} else {
-			return err
-		}
-	}
-
-	key, resp, err := client.GetDeployKey(repo.Owner.UserName, repo.Name, keyId)
-	if err != nil {
-		if resp.StatusCode == 404 {
-			d.SetId("")
-			return nil
-		} else {
-			return err
-		}
-	}
-
-	err = setRepoKeyResourceData(key, repoId, d)
-
-	return
-}
-
-func resourceRepoKeyCreate(d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-
-	repo, _, err := client.GetRepoByID(int64(d.Get(deployKeyRepoId).(int)))
-
-	if err != nil {
-		return err
-	}
-
-	dk, _, err := client.CreateDeployKey(repo.Owner.UserName, repo.Name, gitea.CreateKeyOption{
-		Title:    d.Get(deployKeyName).(string),
-		ReadOnly: d.Get(deployKeyReadOnly).(bool),
-		Key:      d.Get(deployKeyKey).(string),
-	})
-
-	if err != nil {
-		return err
-	}
-
-	setRepoKeyResourceData(dk, repo.ID, d)
-	return nil
-}
-
-func respurceRepoKeyDelete(d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-
-	hasId, repoId, keyId, err := resourceRepoKeyIdParts(d)
-	if err != nil {
-		return err
-	}
-	if !hasId {
-		d.SetId("")
-		return nil
-	}
-
-	repo, resp, err := client.GetRepoByID(repoId)
-	if err != nil {
-		if resp.StatusCode == 404 {
-			d.SetId("")
-			return nil
-		}
-		return err
-	}
-
-	client.DeleteDeployKey(repo.Owner.UserName, repo.Name, keyId)
-	return nil
-}
-
-func setRepoKeyResourceData(dk *gitea.DeployKey, repoId int64, d *schema.ResourceData) (err error) {
-	d.SetId(fmt.Sprintf("%d/%d", repoId, dk.ID))
-	d.Set(deployKeyRepoId, repoId)
-	d.Set(deployKeyReadOnly, dk.ReadOnly)
-	d.Set(deployKeyKey, dk.Key)
-	d.Set(deployKeyName, dk.Title)
-	return
-}
-
-func resourceGiteaRepositoryKey() *schema.Resource {
-	return &schema.Resource{
-		Read:   resourceRepoKeyRead,
-		Create: resourceRepoKeyCreate,
-		Delete: respurceRepoKeyDelete,
-		Importer: &schema.ResourceImporter{
-			StateContext: schema.ImportStatePassthroughContext,
-		},
-		Schema: map[string]*schema.Schema{
-			deployKeyRepoId: {
-				Type:        schema.TypeInt,
-				Required:    true,
-				ForceNew:    true,
-				Description: "The ID of the repository where the deploy key belongs to",
-			},
-			deployKeyKey: {
-				Type:        schema.TypeString,
-				Required:    true,
-				ForceNew:    true,
-				Description: "Armored SSH key to add",
-			},
-			deployKeyReadOnly: {
-				Type:        schema.TypeBool,
-				Required:    false,
-				Optional:    true,
-				Default:     true,
-				ForceNew:    true,
-				Description: "Whether this key has read or read/write access",
-			},
-			deployKeyName: {
-				Type:        schema.TypeString,
-				Required:    true,
-				ForceNew:    true,
-				Description: "Name of the deploy key",
-			},
-		},
-		Description: "`gitea_repository_key` manages a deploy key for a single gitea_repository.\n\n" +
-			"Every key needs a unique name and unique key, i.e. no key can be added twice to the same repo",
-	}
-}

gitea/resource_gitea_team.go

@@ -1,13 +1,12 @@
 package gitea
 
 import (
-	"errors"
 	"fmt"
 	"strconv"
 	"strings"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 )
 
 const (
@@ -19,7 +18,6 @@ const (
 	TeamIncludeAllReposFlag string = "include_all_repositories"
 	TeamUnits               string = "units"
 	TeamMembers             string = "members"
-	TeamRepositories        string = "repositories"
 )
 
 func resourceTeamRead(d *schema.ResourceData, meta interface{}) (err error) {
@@ -41,7 +39,7 @@ func resourceTeamRead(d *schema.ResourceData, meta interface{}) (err error) {
 		}
 	}
 
-	err = setTeamResourceData(team, d, meta)
+	err = setTeamResourceData(team, d)
 
 	return
 }
@@ -77,14 +75,12 @@ func resourceTeamCreate(d *schema.ResourceData, meta interface{}) (err error) {
 		units = append(units, gitea.RepoUnitProjects)
 	}
 
-	includeAllRepos := d.Get(TeamIncludeAllReposFlag).(bool)
-
 	opts := gitea.CreateTeamOption{
 		Name:                    d.Get(TeamName).(string),
 		Description:             d.Get(TeamDescription).(string),
 		Permission:              gitea.AccessMode(d.Get(TeamPermissions).(string)),
 		CanCreateOrgRepo:        d.Get(TeamCreateRepoFlag).(bool),
-		IncludesAllRepositories: includeAllRepos,
+		IncludesAllRepositories: d.Get(TeamIncludeAllReposFlag).(bool),
 		Units:                   units,
 	}
 
@@ -105,14 +101,7 @@ func resourceTeamCreate(d *schema.ResourceData, meta interface{}) (err error) {
 		}
 	}
 
-	if !includeAllRepos {
-		err = setTeamRepositories(team, d, meta, false)
-		if err != nil {
-			return err
-		}
-	}
-
-	err = setTeamResourceData(team, d, meta)
+	err = setTeamResourceData(team, d)
 
 	return
 }
@@ -192,16 +181,9 @@ func resourceTeamUpdate(d *schema.ResourceData, meta interface{}) (err error) {
 		}
 	}
 
-	if !includeAllRepos {
-		err = setTeamRepositories(team, d, meta, true)
-		if err != nil {
-			return err
-		}
-	}
-
 	team, _, _ = client.GetTeam(id)
 
-	err = setTeamResourceData(team, d, meta)
+	err = setTeamResourceData(team, d)
 
 	return
 }
@@ -226,13 +208,7 @@ func resourceTeamDelete(d *schema.ResourceData, meta interface{}) (err error) {
 	return
 }
 
-func setTeamResourceData(team *gitea.Team, d *schema.ResourceData, meta interface{}) (err error) {
-	client := meta.(*gitea.Client)
-	if err := client.CheckServerVersionConstraint(">= 1.19.4"); err != nil {
-		d.Set(TeamOrg, d.Get(TeamOrg).(string))
-	} else {
-		d.Set(TeamOrg, team.Organization.UserName)
-	}
+func setTeamResourceData(team *gitea.Team, d *schema.ResourceData) (err error) {
 	d.SetId(fmt.Sprintf("%d", team.ID))
 	d.Set(TeamCreateRepoFlag, team.CanCreateOrgRepo)
 	d.Set(TeamDescription, team.Description)
@@ -240,8 +216,8 @@ func setTeamResourceData(team *gitea.Team, d *schema.ResourceData, meta interfac
 	d.Set(TeamPermissions, string(team.Permission))
 	d.Set(TeamIncludeAllReposFlag, team.IncludesAllRepositories)
 	d.Set(TeamUnits, d.Get(TeamUnits).(string))
+	d.Set(TeamOrg, d.Get(TeamOrg).(string))
 	d.Set(TeamMembers, d.Get(TeamMembers))
-	d.Set(TeamRepositories, d.Get(TeamRepositories))
 	return
 }
 
@@ -252,7 +228,7 @@ func resourceGiteaTeam() *schema.Resource {
 		Update: resourceTeamUpdate,
 		Delete: resourceTeamDelete,
 		Importer: &schema.ResourceImporter{
-			StateContext: schema.ImportStatePassthroughContext,
+			State: schema.ImportStatePassthrough,
 		},
 		Schema: map[string]*schema.Schema{
 			"name": {
@@ -314,75 +290,7 @@ func resourceGiteaTeam() *schema.Resource {
 				Computed:    true,
 				Description: "List of Users that should be part of this team",
 			},
-			"repositories": {
-				Type: schema.TypeList,
-				Elem: &schema.Schema{
-					Type: schema.TypeString,
-				},
-				Optional:    true,
-				Required:    false,
-				Computed:    true,
-				Description: "List of Repositories that should be part of this team",
-			},
 		},
 		Description: "`gitea_team` manages Team that are part of an organisation.",
 	}
 }
-
-func setTeamRepositories(team *gitea.Team, d *schema.ResourceData, meta interface{}, update bool) (err error) {
-	client := meta.(*gitea.Client)
-
-	org := d.Get(TeamOrg).(string)
-
-	repositories := make(map[string]bool)
-	for _, repo := range d.Get(TeamRepositories).([]interface{}) {
-		if repo != "" {
-			repositories[repo.(string)] = true
-		}
-	}
-
-	if update {
-		page := 1
-
-		for {
-			var existingRepositories []*gitea.Repository
-			existingRepositories, _, err = client.ListTeamRepositories(team.ID, gitea.ListTeamRepositoriesOptions{
-				ListOptions: gitea.ListOptions{
-					Page:     page,
-					PageSize: 50,
-				},
-			})
-			if err != nil {
-				return errors.New(fmt.Sprintf("[ERROR] Error listeng team repositories: %s", err))
-			}
-			if len(existingRepositories) == 0 {
-				break
-			}
-
-			for _, exr := range existingRepositories {
-				_, exists := repositories[exr.Name]
-				if exists {
-					repositories[exr.Name] = false
-				} else {
-					_, err = client.RemoveTeamRepository(team.ID, org, exr.Name)
-					if err != nil {
-						return errors.New(fmt.Sprintf("[ERROR] Error removing team repository %q: %s", exr.Name, err))
-					}
-				}
-			}
-
-			page += 1
-		}
-	}
-
-	for repo, flag := range repositories {
-		if flag {
-			_, err = client.AddTeamRepository(team.ID, org, repo)
-			if err != nil {
-				return errors.New(fmt.Sprintf("[ERROR] Error adding team repository %q: %s", repo, err))
-			}
-		}
-	}
-
-	return
-}

gitea/resource_gitea_token.go

@@ -1,151 +0,0 @@
-package gitea
-
-import (
-	"fmt"
-	"strconv"
-
-	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
-)
-
-const (
-	TokenUsername  string = "username"
-	TokenName      string = "name"
-	TokenHash      string = "token"
-	TokenLastEight string = "last_eight"
-)
-
-func searchTokenById(c *gitea.Client, id int64) (res *gitea.AccessToken, err error) {
-	page := 1
-
-	for {
-		tokens, _, err := c.ListAccessTokens(gitea.ListAccessTokensOptions{
-			ListOptions: gitea.ListOptions{
-				Page:     page,
-				PageSize: 50,
-			},
-		})
-		if err != nil {
-			return nil, err
-		}
-
-		if len(tokens) == 0 {
-			return nil, fmt.Errorf("Token with ID %d could not be found", id)
-		}
-
-		for _, token := range tokens {
-			if token.ID == id {
-				return token, nil
-			}
-		}
-
-		page += 1
-	}
-}
-
-func resourceTokenCreate(d *schema.ResourceData, meta interface{}) (err error) {
-
-	client := meta.(*gitea.Client)
-
-	var opt gitea.CreateAccessTokenOption
-	opt.Name = d.Get(TokenName).(string)
-
-	token, _, err := client.CreateAccessToken(opt)
-
-	if err != nil {
-		return err
-	}
-
-	err = setTokenResourceData(token, d)
-
-	return
-}
-
-func resourceTokenRead(d *schema.ResourceData, meta interface{}) (err error) {
-
-	client := meta.(*gitea.Client)
-
-	var token *gitea.AccessToken
-
-	id, err := strconv.ParseInt(d.Id(), 10, 64)
-
-	token, err = searchTokenById(client, id)
-
-	if err != nil {
-		return err
-	}
-
-	err = setTokenResourceData(token, d)
-
-	return
-}
-
-func resourceTokenDelete(d *schema.ResourceData, meta interface{}) (err error) {
-
-	client := meta.(*gitea.Client)
-	var resp *gitea.Response
-
-	resp, err = client.DeleteAccessToken(d.Get(TokenName).(string))
-
-	if err != nil {
-		if resp.StatusCode == 404 {
-			return
-		} else {
-			return err
-		}
-	}
-
-	return
-}
-
-func setTokenResourceData(token *gitea.AccessToken, d *schema.ResourceData) (err error) {
-
-	d.SetId(fmt.Sprintf("%d", token.ID))
-	d.Set(TokenName, token.Name)
-	if token.Token != "" {
-		d.Set(TokenHash, token.Token)
-	}
-	d.Set(TokenLastEight, token.TokenLastEight)
-
-	return
-}
-
-func resourceGiteaToken() *schema.Resource {
-	return &schema.Resource{
-		Read:   resourceTokenRead,
-		Create: resourceTokenCreate,
-		Delete: resourceTokenDelete,
-		Importer: &schema.ResourceImporter{
-			StateContext: schema.ImportStatePassthroughContext,
-		},
-		Schema: map[string]*schema.Schema{
-			"username": {
-				Type:        schema.TypeString,
-				Required:    true,
-				ForceNew:    true,
-				Description: "The owner of the Access Token",
-			},
-			"name": {
-				Type:        schema.TypeString,
-				Required:    true,
-				ForceNew:    true,
-				Description: "The name of the Access Token",
-			},
-			"token": {
-				Type:        schema.TypeString,
-				Computed:    true,
-				Sensitive:   true,
-				Description: "The actual Access Token",
-			},
-			"last_eight": {
-				Type:     schema.TypeString,
-				Computed: true,
-			},
-		},
-		Description: "`gitea_token` manages gitea Access Tokens.\n\n" +
-			"Due to upstream limitations (see https://gitea.com/gitea/go-sdk/issues/610) this resource\n" +
-			"can only be used with username/password provider configuration.\n\n" +
-			"WARNING:\n" +
-			"Tokens will be stored in the terraform state!",
-	}
-}

gitea/resource_gitea_user.go

@@ -5,7 +5,7 @@ import (
 	"strconv"
 
 	"code.gitea.io/sdk/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 )
 
 const (

gitea/resource_gitea_user_test.go

@@ -0,0 +1,86 @@
+package gitea
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/terraform"
+)
+
+func TestAccResourceGiteaUser_basic(t *testing.T) {
+	name := fmt.Sprintf("user-%d", 1)
+	mail := fmt.Sprintf("%s@test.org", name)
+	fqrn := fmt.Sprintf("gitea_user.%s", name)
+
+	userSimple := fmt.Sprintf(`
+		resource "gitea_user" "%s" {
+		    username = "%s"
+			login_name = "%s"
+			email = "%s"
+			password = "Geheim1!"
+
+		}
+		`, name, name, name, mail)
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckExampleResourceDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config:       userSimple,
+				ResourceName: fqrn,
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr(fqrn, "username", name),
+				),
+			},
+		},
+	})
+}
+
+func testAccCheckExampleResourceDestroy(s *terraform.State) error {
+	// retrieve the connection established in Provider configuration
+	//conn := testAccProvider.Meta().(*ExampleClient)
+
+	// loop through the resources in state, verifying each widget
+	// is destroyed
+	for _, rs := range s.RootModule().Resources {
+		if rs.Type != "example_widget" {
+			continue
+		}
+
+		// Retrieve our widget by referencing it's state ID for API lookup
+		//request := &example.DescribeWidgets{
+		//	IDs: []string{rs.Primary.ID},
+		//}
+
+		//response, err := conn.DescribeWidgets(request)
+		//if err == nil {
+		//	if len(response.Widgets) > 0 && *response.Widgets[0].ID == rs.Primary.ID {
+		//		return fmt.Errorf("Widget (%s) still exists.", rs.Primary.ID)
+		//	}
+		//	return nil
+		//}
+
+		// If the error is equivalent to 404 not found, the widget is destroyed.
+		// Otherwise return the error
+		//if !strings.Contains(err.Error(), "Widget not found") {
+		//	return err
+		//}
+	}
+
+	return nil
+}
+
+func testAccResourceGiteaUserSimple(fqrn string, name string, mail string) string {
+	return fmt.Sprintf(`
+	resource "gitea_user" "%s" {
+		username = "%s"
+		login_name = "%s"
+		email = "%s"
+		password = "Geheim1!"
+
+	}
+	`, fqrn, name, name, mail)
+}

go.mod

@@ -4,70 +4,80 @@ go 1.18
 
 require (
 	code.gitea.io/sdk/gitea v0.15.1
-	github.com/hashicorp/terraform-plugin-docs v0.16.0
-	github.com/hashicorp/terraform-plugin-log v0.9.0
-	github.com/hashicorp/terraform-plugin-sdk/v2 v2.27.0
+	github.com/hashicorp/terraform-plugin-docs v0.7.0
+	github.com/hashicorp/terraform-plugin-sdk v1.13.0
 )
 
 require (
-	github.com/Masterminds/goutils v1.1.1 // indirect
-	github.com/Masterminds/semver/v3 v3.1.1 // indirect
-	github.com/Masterminds/sprig/v3 v3.2.2 // indirect
-	github.com/ProtonMail/go-crypto v0.0.0-20230217124315-7d5c6f04bbb8 // indirect
+	cloud.google.com/go v0.45.1 // indirect
+	github.com/Masterminds/goutils v1.1.0 // indirect
+	github.com/Masterminds/semver v1.5.0 // indirect
+	github.com/Masterminds/sprig v2.22.0+incompatible // indirect
 	github.com/agext/levenshtein v1.2.2 // indirect
+	github.com/apparentlymart/go-cidr v1.0.1 // indirect
+	github.com/apparentlymart/go-textseg v1.0.0 // indirect
 	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
 	github.com/armon/go-radix v1.0.0 // indirect
+	github.com/aws/aws-sdk-go v1.25.3 // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
 	github.com/bgentry/speakeasy v0.1.0 // indirect
-	github.com/cloudflare/circl v1.3.3 // indirect
-	github.com/fatih/color v1.13.0 // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/google/go-cmp v0.5.9 // indirect
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fatih/color v1.7.0 // indirect
+	github.com/golang/protobuf v1.3.4 // indirect
+	github.com/google/go-cmp v0.5.7 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/googleapis/gax-go/v2 v2.0.5 // indirect
+	github.com/hashicorp/errwrap v1.0.0 // indirect
 	github.com/hashicorp/go-checkpoint v0.5.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
-	github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320 // indirect
-	github.com/hashicorp/go-hclog v1.5.0 // indirect
+	github.com/hashicorp/go-getter v1.4.0 // indirect
+	github.com/hashicorp/go-hclog v0.9.2 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
-	github.com/hashicorp/go-plugin v1.4.10 // indirect
-	github.com/hashicorp/go-uuid v1.0.3 // indirect
-	github.com/hashicorp/go-version v1.6.0 // indirect
-	github.com/hashicorp/hc-install v0.5.2 // indirect
-	github.com/hashicorp/hcl/v2 v2.17.0 // indirect
+	github.com/hashicorp/go-plugin v1.0.1 // indirect
+	github.com/hashicorp/go-safetemp v1.0.0 // indirect
+	github.com/hashicorp/go-uuid v1.0.1 // indirect
+	github.com/hashicorp/go-version v1.4.0 // indirect
+	github.com/hashicorp/golang-lru v0.5.1 // indirect
+	github.com/hashicorp/hc-install v0.3.1 // indirect
+	github.com/hashicorp/hcl v0.0.0-20170504190234-a4b07c25de5f // indirect
+	github.com/hashicorp/hcl/v2 v2.0.0 // indirect
 	github.com/hashicorp/logutils v1.0.0 // indirect
-	github.com/hashicorp/terraform-exec v0.18.1 // indirect
-	github.com/hashicorp/terraform-json v0.17.1 // indirect
-	github.com/hashicorp/terraform-plugin-go v0.16.0 // indirect
-	github.com/hashicorp/terraform-registry-address v0.2.1 // indirect
-	github.com/hashicorp/terraform-svchost v0.1.1 // indirect
+	github.com/hashicorp/terraform-config-inspect v0.0.0-20191115094559-17f92b0546e8 // indirect
+	github.com/hashicorp/terraform-exec v0.16.0 // indirect
+	github.com/hashicorp/terraform-json v0.13.0 // indirect
+	github.com/hashicorp/terraform-plugin-test v1.3.0 // indirect
+	github.com/hashicorp/terraform-svchost v0.0.0-20191011084731-65d371908596 // indirect
 	github.com/hashicorp/yamux v0.0.0-20181012175058-2f1d1f20f75d // indirect
 	github.com/huandu/xstrings v1.3.2 // indirect
-	github.com/imdario/mergo v0.3.13 // indirect
-	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.16 // indirect
-	github.com/mitchellh/cli v1.1.5 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af // indirect
+	github.com/mattn/go-colorable v0.1.12 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/mitchellh/cli v1.1.2 // indirect
+	github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
-	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/go-testing-interface v1.0.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.0 // indirect
-	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mitchellh/mapstructure v1.1.2 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/oklog/run v1.0.0 // indirect
-	github.com/posener/complete v1.2.3 // indirect
+	github.com/posener/complete v1.2.1 // indirect
 	github.com/russross/blackfriday v1.6.0 // indirect
-	github.com/shopspring/decimal v1.3.1 // indirect
-	github.com/spf13/cast v1.5.0 // indirect
-	github.com/vmihailenco/msgpack v4.0.4+incompatible // indirect
-	github.com/vmihailenco/msgpack/v5 v5.3.5 // indirect
-	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
-	github.com/zclconf/go-cty v1.13.2 // indirect
-	golang.org/x/crypto v0.10.0 // indirect
-	golang.org/x/exp v0.0.0-20230626212559-97b1e661b5df // indirect
-	golang.org/x/mod v0.11.0 // indirect
-	golang.org/x/net v0.11.0 // indirect
-	golang.org/x/sys v0.9.0 // indirect
-	golang.org/x/text v0.11.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
-	google.golang.org/grpc v1.56.0 // indirect
-	google.golang.org/protobuf v1.30.0 // indirect
+	github.com/spf13/afero v1.2.2 // indirect
+	github.com/ulikunitz/xz v0.5.5 // indirect
+	github.com/vmihailenco/msgpack/v4 v4.3.12 // indirect
+	github.com/vmihailenco/tagparser v0.1.1 // indirect
+	github.com/zclconf/go-cty v1.10.0 // indirect
+	github.com/zclconf/go-cty-yaml v1.0.1 // indirect
+	go.opencensus.io v0.22.0 // indirect
+	golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e // indirect
+	golang.org/x/net v0.0.0-20210326060303-6b1517762897 // indirect
+	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+	golang.org/x/text v0.3.5 // indirect
+	google.golang.org/api v0.9.0 // indirect
+	google.golang.org/appengine v1.6.5 // indirect
+	google.golang.org/genproto v0.0.0-20200310143817-43be25429f5a // indirect
+	google.golang.org/grpc v1.27.1 // indirect
 )

go.sum

@@ -1,244 +1,429 @@
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-google.golang.org/grpc v1.56.0 h1:+y7Bs8rtMd07LeXmL3NxcTLn7mUkbKZqEpPhMNkwJEE=
-google.golang.org/grpc v1.56.0/go.mod h1:I9bI3vqKfayGqPUAwGdOSu7kt6oIJLixfffKrpXqQ9s=
-google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
-google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
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+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/genproto v0.0.0-20200310143817-43be25429f5a h1:lRlI5zu6AFy3iU/F8YWyNrAmn/tPCnhiTxfwhWb76eU=
+google.golang.org/genproto v0.0.0-20200310143817-43be25429f5a/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
+google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
+google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.27.1 h1:zvIju4sqAGvwKspUQOhwnpcqSbzi7/H6QomNNjTL4sk=
+google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+gopkg.in/cheggaaa/pb.v1 v1.0.27/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
 gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
+gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

main.go

@@ -2,7 +2,7 @@ package main // import "src.techknowlogick.com/terraform-provider-gitea"
 
 import (
 	"git.uploadfilter24.eu/terraform-provider-gitea/gitea"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/plugin"
+	"github.com/hashicorp/terraform-plugin-sdk/plugin"
 )
 
 var Version = "development"

scripts/docker-compose.yaml

@@ -6,12 +6,11 @@ networks:
 
 services:
   server:
-    image: gitea/gitea:1.19.3
+    image: gitea/gitea:1.16.8
     container_name: gitea
     environment:
       - USER_UID=1000
       - USER_GID=1000
-      - DISABLE_GIT_HOOKS=false
     restart: always
     networks:
       - gitea

vendor/cloud.google.com/go/LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
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+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
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+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
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+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+   3. Grant of Patent License. Subject to the terms and conditions of
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
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+      where such license applies only to those patent claims licensable
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+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
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+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      file or class name and description of purpose be included on the
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/cloud.google.com/go/compute/metadata/metadata.go

@@ -0,0 +1,526 @@
+// Copyright 2014 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package metadata provides access to Google Compute Engine (GCE)
+// metadata and API service accounts.
+//
+// This package is a wrapper around the GCE metadata service,
+// as documented at https://developers.google.com/compute/docs/metadata.
+package metadata // import "cloud.google.com/go/compute/metadata"
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net"
+	"net/http"
+	"net/url"
+	"os"
+	"runtime"
+	"strings"
+	"sync"
+	"time"
+)
+
+const (
+	// metadataIP is the documented metadata server IP address.
+	metadataIP = "169.254.169.254"
+
+	// metadataHostEnv is the environment variable specifying the
+	// GCE metadata hostname.  If empty, the default value of
+	// metadataIP ("169.254.169.254") is used instead.
+	// This is variable name is not defined by any spec, as far as
+	// I know; it was made up for the Go package.
+	metadataHostEnv = "GCE_METADATA_HOST"
+
+	userAgent = "gcloud-golang/0.1"
+)
+
+type cachedValue struct {
+	k    string
+	trim bool
+	mu   sync.Mutex
+	v    string
+}
+
+var (
+	projID  = &cachedValue{k: "project/project-id", trim: true}
+	projNum = &cachedValue{k: "project/numeric-project-id", trim: true}
+	instID  = &cachedValue{k: "instance/id", trim: true}
+)
+
+var (
+	defaultClient = &Client{hc: &http.Client{
+		Transport: &http.Transport{
+			Dial: (&net.Dialer{
+				Timeout:   2 * time.Second,
+				KeepAlive: 30 * time.Second,
+			}).Dial,
+			ResponseHeaderTimeout: 2 * time.Second,
+		},
+	}}
+	subscribeClient = &Client{hc: &http.Client{
+		Transport: &http.Transport{
+			Dial: (&net.Dialer{
+				Timeout:   2 * time.Second,
+				KeepAlive: 30 * time.Second,
+			}).Dial,
+		},
+	}}
+)
+
+// NotDefinedError is returned when requested metadata is not defined.
+//
+// The underlying string is the suffix after "/computeMetadata/v1/".
+//
+// This error is not returned if the value is defined to be the empty
+// string.
+type NotDefinedError string
+
+func (suffix NotDefinedError) Error() string {
+	return fmt.Sprintf("metadata: GCE metadata %q not defined", string(suffix))
+}
+
+func (c *cachedValue) get(cl *Client) (v string, err error) {
+	defer c.mu.Unlock()
+	c.mu.Lock()
+	if c.v != "" {
+		return c.v, nil
+	}
+	if c.trim {
+		v, err = cl.getTrimmed(c.k)
+	} else {
+		v, err = cl.Get(c.k)
+	}
+	if err == nil {
+		c.v = v
+	}
+	return
+}
+
+var (
+	onGCEOnce sync.Once
+	onGCE     bool
+)
+
+// OnGCE reports whether this process is running on Google Compute Engine.
+func OnGCE() bool {
+	onGCEOnce.Do(initOnGCE)
+	return onGCE
+}
+
+func initOnGCE() {
+	onGCE = testOnGCE()
+}
+
+func testOnGCE() bool {
+	// The user explicitly said they're on GCE, so trust them.
+	if os.Getenv(metadataHostEnv) != "" {
+		return true
+	}
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	resc := make(chan bool, 2)
+
+	// Try two strategies in parallel.
+	// See https://github.com/googleapis/google-cloud-go/issues/194
+	go func() {
+		req, _ := http.NewRequest("GET", "http://"+metadataIP, nil)
+		req.Header.Set("User-Agent", userAgent)
+		res, err := defaultClient.hc.Do(req.WithContext(ctx))
+		if err != nil {
+			resc <- false
+			return
+		}
+		defer res.Body.Close()
+		resc <- res.Header.Get("Metadata-Flavor") == "Google"
+	}()
+
+	go func() {
+		addrs, err := net.LookupHost("metadata.google.internal")
+		if err != nil || len(addrs) == 0 {
+			resc <- false
+			return
+		}
+		resc <- strsContains(addrs, metadataIP)
+	}()
+
+	tryHarder := systemInfoSuggestsGCE()
+	if tryHarder {
+		res := <-resc
+		if res {
+			// The first strategy succeeded, so let's use it.
+			return true
+		}
+		// Wait for either the DNS or metadata server probe to
+		// contradict the other one and say we are running on
+		// GCE. Give it a lot of time to do so, since the system
+		// info already suggests we're running on a GCE BIOS.
+		timer := time.NewTimer(5 * time.Second)
+		defer timer.Stop()
+		select {
+		case res = <-resc:
+			return res
+		case <-timer.C:
+			// Too slow. Who knows what this system is.
+			return false
+		}
+	}
+
+	// There's no hint from the system info that we're running on
+	// GCE, so use the first probe's result as truth, whether it's
+	// true or false. The goal here is to optimize for speed for
+	// users who are NOT running on GCE. We can't assume that
+	// either a DNS lookup or an HTTP request to a blackholed IP
+	// address is fast. Worst case this should return when the
+	// metaClient's Transport.ResponseHeaderTimeout or
+	// Transport.Dial.Timeout fires (in two seconds).
+	return <-resc
+}
+
+// systemInfoSuggestsGCE reports whether the local system (without
+// doing network requests) suggests that we're running on GCE. If this
+// returns true, testOnGCE tries a bit harder to reach its metadata
+// server.
+func systemInfoSuggestsGCE() bool {
+	if runtime.GOOS != "linux" {
+		// We don't have any non-Linux clues available, at least yet.
+		return false
+	}
+	slurp, _ := ioutil.ReadFile("/sys/class/dmi/id/product_name")
+	name := strings.TrimSpace(string(slurp))
+	return name == "Google" || name == "Google Compute Engine"
+}
+
+// Subscribe calls Client.Subscribe on a client designed for subscribing (one with no
+// ResponseHeaderTimeout).
+func Subscribe(suffix string, fn func(v string, ok bool) error) error {
+	return subscribeClient.Subscribe(suffix, fn)
+}
+
+// Get calls Client.Get on the default client.
+func Get(suffix string) (string, error) { return defaultClient.Get(suffix) }
+
+// ProjectID returns the current instance's project ID string.
+func ProjectID() (string, error) { return defaultClient.ProjectID() }
+
+// NumericProjectID returns the current instance's numeric project ID.
+func NumericProjectID() (string, error) { return defaultClient.NumericProjectID() }
+
+// InternalIP returns the instance's primary internal IP address.
+func InternalIP() (string, error) { return defaultClient.InternalIP() }
+
+// ExternalIP returns the instance's primary external (public) IP address.
+func ExternalIP() (string, error) { return defaultClient.ExternalIP() }
+
+// Email calls Client.Email on the default client.
+func Email(serviceAccount string) (string, error) { return defaultClient.Email(serviceAccount) }
+
+// Hostname returns the instance's hostname. This will be of the form
+// "<instanceID>.c.<projID>.internal".
+func Hostname() (string, error) { return defaultClient.Hostname() }
+
+// InstanceTags returns the list of user-defined instance tags,
+// assigned when initially creating a GCE instance.
+func InstanceTags() ([]string, error) { return defaultClient.InstanceTags() }
+
+// InstanceID returns the current VM's numeric instance ID.
+func InstanceID() (string, error) { return defaultClient.InstanceID() }
+
+// InstanceName returns the current VM's instance ID string.
+func InstanceName() (string, error) { return defaultClient.InstanceName() }
+
+// Zone returns the current VM's zone, such as "us-central1-b".
+func Zone() (string, error) { return defaultClient.Zone() }
+
+// InstanceAttributes calls Client.InstanceAttributes on the default client.
+func InstanceAttributes() ([]string, error) { return defaultClient.InstanceAttributes() }
+
+// ProjectAttributes calls Client.ProjectAttributes on the default client.
+func ProjectAttributes() ([]string, error) { return defaultClient.ProjectAttributes() }
+
+// InstanceAttributeValue calls Client.InstanceAttributeValue on the default client.
+func InstanceAttributeValue(attr string) (string, error) {
+	return defaultClient.InstanceAttributeValue(attr)
+}
+
+// ProjectAttributeValue calls Client.ProjectAttributeValue on the default client.
+func ProjectAttributeValue(attr string) (string, error) {
+	return defaultClient.ProjectAttributeValue(attr)
+}
+
+// Scopes calls Client.Scopes on the default client.
+func Scopes(serviceAccount string) ([]string, error) { return defaultClient.Scopes(serviceAccount) }
+
+func strsContains(ss []string, s string) bool {
+	for _, v := range ss {
+		if v == s {
+			return true
+		}
+	}
+	return false
+}
+
+// A Client provides metadata.
+type Client struct {
+	hc *http.Client
+}
+
+// NewClient returns a Client that can be used to fetch metadata. All HTTP requests
+// will use the given http.Client instead of the default client.
+func NewClient(c *http.Client) *Client {
+	return &Client{hc: c}
+}
+
+// getETag returns a value from the metadata service as well as the associated ETag.
+// This func is otherwise equivalent to Get.
+func (c *Client) getETag(suffix string) (value, etag string, err error) {
+	// Using a fixed IP makes it very difficult to spoof the metadata service in
+	// a container, which is an important use-case for local testing of cloud
+	// deployments. To enable spoofing of the metadata service, the environment
+	// variable GCE_METADATA_HOST is first inspected to decide where metadata
+	// requests shall go.
+	host := os.Getenv(metadataHostEnv)
+	if host == "" {
+		// Using 169.254.169.254 instead of "metadata" here because Go
+		// binaries built with the "netgo" tag and without cgo won't
+		// know the search suffix for "metadata" is
+		// ".google.internal", and this IP address is documented as
+		// being stable anyway.
+		host = metadataIP
+	}
+	u := "http://" + host + "/computeMetadata/v1/" + suffix
+	req, _ := http.NewRequest("GET", u, nil)
+	req.Header.Set("Metadata-Flavor", "Google")
+	req.Header.Set("User-Agent", userAgent)
+	res, err := c.hc.Do(req)
+	if err != nil {
+		return "", "", err
+	}
+	defer res.Body.Close()
+	if res.StatusCode == http.StatusNotFound {
+		return "", "", NotDefinedError(suffix)
+	}
+	all, err := ioutil.ReadAll(res.Body)
+	if err != nil {
+		return "", "", err
+	}
+	if res.StatusCode != 200 {
+		return "", "", &Error{Code: res.StatusCode, Message: string(all)}
+	}
+	return string(all), res.Header.Get("Etag"), nil
+}
+
+// Get returns a value from the metadata service.
+// The suffix is appended to "http://${GCE_METADATA_HOST}/computeMetadata/v1/".
+//
+// If the GCE_METADATA_HOST environment variable is not defined, a default of
+// 169.254.169.254 will be used instead.
+//
+// If the requested metadata is not defined, the returned error will
+// be of type NotDefinedError.
+func (c *Client) Get(suffix string) (string, error) {
+	val, _, err := c.getETag(suffix)
+	return val, err
+}
+
+func (c *Client) getTrimmed(suffix string) (s string, err error) {
+	s, err = c.Get(suffix)
+	s = strings.TrimSpace(s)
+	return
+}
+
+func (c *Client) lines(suffix string) ([]string, error) {
+	j, err := c.Get(suffix)
+	if err != nil {
+		return nil, err
+	}
+	s := strings.Split(strings.TrimSpace(j), "\n")
+	for i := range s {
+		s[i] = strings.TrimSpace(s[i])
+	}
+	return s, nil
+}
+
+// ProjectID returns the current instance's project ID string.
+func (c *Client) ProjectID() (string, error) { return projID.get(c) }
+
+// NumericProjectID returns the current instance's numeric project ID.
+func (c *Client) NumericProjectID() (string, error) { return projNum.get(c) }
+
+// InstanceID returns the current VM's numeric instance ID.
+func (c *Client) InstanceID() (string, error) { return instID.get(c) }
+
+// InternalIP returns the instance's primary internal IP address.
+func (c *Client) InternalIP() (string, error) {
+	return c.getTrimmed("instance/network-interfaces/0/ip")
+}
+
+// Email returns the email address associated with the service account.
+// The account may be empty or the string "default" to use the instance's
+// main account.
+func (c *Client) Email(serviceAccount string) (string, error) {
+	if serviceAccount == "" {
+		serviceAccount = "default"
+	}
+	return c.getTrimmed("instance/service-accounts/" + serviceAccount + "/email")
+}
+
+// ExternalIP returns the instance's primary external (public) IP address.
+func (c *Client) ExternalIP() (string, error) {
+	return c.getTrimmed("instance/network-interfaces/0/access-configs/0/external-ip")
+}
+
+// Hostname returns the instance's hostname. This will be of the form
+// "<instanceID>.c.<projID>.internal".
+func (c *Client) Hostname() (string, error) {
+	return c.getTrimmed("instance/hostname")
+}
+
+// InstanceTags returns the list of user-defined instance tags,
+// assigned when initially creating a GCE instance.
+func (c *Client) InstanceTags() ([]string, error) {
+	var s []string
+	j, err := c.Get("instance/tags")
+	if err != nil {
+		return nil, err
+	}
+	if err := json.NewDecoder(strings.NewReader(j)).Decode(&s); err != nil {
+		return nil, err
+	}
+	return s, nil
+}
+
+// InstanceName returns the current VM's instance ID string.
+func (c *Client) InstanceName() (string, error) {
+	host, err := c.Hostname()
+	if err != nil {
+		return "", err
+	}
+	return strings.Split(host, ".")[0], nil
+}
+
+// Zone returns the current VM's zone, such as "us-central1-b".
+func (c *Client) Zone() (string, error) {
+	zone, err := c.getTrimmed("instance/zone")
+	// zone is of the form "projects/<projNum>/zones/<zoneName>".
+	if err != nil {
+		return "", err
+	}
+	return zone[strings.LastIndex(zone, "/")+1:], nil
+}
+
+// InstanceAttributes returns the list of user-defined attributes,
+// assigned when initially creating a GCE VM instance. The value of an
+// attribute can be obtained with InstanceAttributeValue.
+func (c *Client) InstanceAttributes() ([]string, error) { return c.lines("instance/attributes/") }
+
+// ProjectAttributes returns the list of user-defined attributes
+// applying to the project as a whole, not just this VM.  The value of
+// an attribute can be obtained with ProjectAttributeValue.
+func (c *Client) ProjectAttributes() ([]string, error) { return c.lines("project/attributes/") }
+
+// InstanceAttributeValue returns the value of the provided VM
+// instance attribute.
+//
+// If the requested attribute is not defined, the returned error will
+// be of type NotDefinedError.
+//
+// InstanceAttributeValue may return ("", nil) if the attribute was
+// defined to be the empty string.
+func (c *Client) InstanceAttributeValue(attr string) (string, error) {
+	return c.Get("instance/attributes/" + attr)
+}
+
+// ProjectAttributeValue returns the value of the provided
+// project attribute.
+//
+// If the requested attribute is not defined, the returned error will
+// be of type NotDefinedError.
+//
+// ProjectAttributeValue may return ("", nil) if the attribute was
+// defined to be the empty string.
+func (c *Client) ProjectAttributeValue(attr string) (string, error) {
+	return c.Get("project/attributes/" + attr)
+}
+
+// Scopes returns the service account scopes for the given account.
+// The account may be empty or the string "default" to use the instance's
+// main account.
+func (c *Client) Scopes(serviceAccount string) ([]string, error) {
+	if serviceAccount == "" {
+		serviceAccount = "default"
+	}
+	return c.lines("instance/service-accounts/" + serviceAccount + "/scopes")
+}
+
+// Subscribe subscribes to a value from the metadata service.
+// The suffix is appended to "http://${GCE_METADATA_HOST}/computeMetadata/v1/".
+// The suffix may contain query parameters.
+//
+// Subscribe calls fn with the latest metadata value indicated by the provided
+// suffix. If the metadata value is deleted, fn is called with the empty string
+// and ok false. Subscribe blocks until fn returns a non-nil error or the value
+// is deleted. Subscribe returns the error value returned from the last call to
+// fn, which may be nil when ok == false.
+func (c *Client) Subscribe(suffix string, fn func(v string, ok bool) error) error {
+	const failedSubscribeSleep = time.Second * 5
+
+	// First check to see if the metadata value exists at all.
+	val, lastETag, err := c.getETag(suffix)
+	if err != nil {
+		return err
+	}
+
+	if err := fn(val, true); err != nil {
+		return err
+	}
+
+	ok := true
+	if strings.ContainsRune(suffix, '?') {
+		suffix += "&wait_for_change=true&last_etag="
+	} else {
+		suffix += "?wait_for_change=true&last_etag="
+	}
+	for {
+		val, etag, err := c.getETag(suffix + url.QueryEscape(lastETag))
+		if err != nil {
+			if _, deleted := err.(NotDefinedError); !deleted {
+				time.Sleep(failedSubscribeSleep)
+				continue // Retry on other errors.
+			}
+			ok = false
+		}
+		lastETag = etag
+
+		if err := fn(val, ok); err != nil || !ok {
+			return err
+		}
+	}
+}
+
+// Error contains an error response from the server.
+type Error struct {
+	// Code is the HTTP response status code.
+	Code int
+	// Message is the server response message.
+	Message string
+}
+
+func (e *Error) Error() string {
+	return fmt.Sprintf("compute: Received %d `%s`", e.Code, e.Message)
+}

vendor/cloud.google.com/go/iam/iam.go

@@ -0,0 +1,315 @@
+// Copyright 2016 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package iam supports the resource-specific operations of Google Cloud
+// IAM (Identity and Access Management) for the Google Cloud Libraries.
+// See https://cloud.google.com/iam for more about IAM.
+//
+// Users of the Google Cloud Libraries will typically not use this package
+// directly. Instead they will begin with some resource that supports IAM, like
+// a pubsub topic, and call its IAM method to get a Handle for that resource.
+package iam
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	gax "github.com/googleapis/gax-go/v2"
+	pb "google.golang.org/genproto/googleapis/iam/v1"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
+)
+
+// client abstracts the IAMPolicy API to allow multiple implementations.
+type client interface {
+	Get(ctx context.Context, resource string) (*pb.Policy, error)
+	Set(ctx context.Context, resource string, p *pb.Policy) error
+	Test(ctx context.Context, resource string, perms []string) ([]string, error)
+}
+
+// grpcClient implements client for the standard gRPC-based IAMPolicy service.
+type grpcClient struct {
+	c pb.IAMPolicyClient
+}
+
+var withRetry = gax.WithRetry(func() gax.Retryer {
+	return gax.OnCodes([]codes.Code{
+		codes.DeadlineExceeded,
+		codes.Unavailable,
+	}, gax.Backoff{
+		Initial:    100 * time.Millisecond,
+		Max:        60 * time.Second,
+		Multiplier: 1.3,
+	})
+})
+
+func (g *grpcClient) Get(ctx context.Context, resource string) (*pb.Policy, error) {
+	var proto *pb.Policy
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "resource", resource))
+	ctx = insertMetadata(ctx, md)
+
+	err := gax.Invoke(ctx, func(ctx context.Context, _ gax.CallSettings) error {
+		var err error
+		proto, err = g.c.GetIamPolicy(ctx, &pb.GetIamPolicyRequest{Resource: resource})
+		return err
+	}, withRetry)
+	if err != nil {
+		return nil, err
+	}
+	return proto, nil
+}
+
+func (g *grpcClient) Set(ctx context.Context, resource string, p *pb.Policy) error {
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "resource", resource))
+	ctx = insertMetadata(ctx, md)
+
+	return gax.Invoke(ctx, func(ctx context.Context, _ gax.CallSettings) error {
+		_, err := g.c.SetIamPolicy(ctx, &pb.SetIamPolicyRequest{
+			Resource: resource,
+			Policy:   p,
+		})
+		return err
+	}, withRetry)
+}
+
+func (g *grpcClient) Test(ctx context.Context, resource string, perms []string) ([]string, error) {
+	var res *pb.TestIamPermissionsResponse
+	md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "resource", resource))
+	ctx = insertMetadata(ctx, md)
+
+	err := gax.Invoke(ctx, func(ctx context.Context, _ gax.CallSettings) error {
+		var err error
+		res, err = g.c.TestIamPermissions(ctx, &pb.TestIamPermissionsRequest{
+			Resource:    resource,
+			Permissions: perms,
+		})
+		return err
+	}, withRetry)
+	if err != nil {
+		return nil, err
+	}
+	return res.Permissions, nil
+}
+
+// A Handle provides IAM operations for a resource.
+type Handle struct {
+	c        client
+	resource string
+}
+
+// InternalNewHandle is for use by the Google Cloud Libraries only.
+//
+// InternalNewHandle returns a Handle for resource.
+// The conn parameter refers to a server that must support the IAMPolicy service.
+func InternalNewHandle(conn *grpc.ClientConn, resource string) *Handle {
+	return InternalNewHandleGRPCClient(pb.NewIAMPolicyClient(conn), resource)
+}
+
+// InternalNewHandleGRPCClient is for use by the Google Cloud Libraries only.
+//
+// InternalNewHandleClient returns a Handle for resource using the given
+// grpc service that implements IAM as a mixin
+func InternalNewHandleGRPCClient(c pb.IAMPolicyClient, resource string) *Handle {
+	return InternalNewHandleClient(&grpcClient{c: c}, resource)
+}
+
+// InternalNewHandleClient is for use by the Google Cloud Libraries only.
+//
+// InternalNewHandleClient returns a Handle for resource using the given
+// client implementation.
+func InternalNewHandleClient(c client, resource string) *Handle {
+	return &Handle{
+		c:        c,
+		resource: resource,
+	}
+}
+
+// Policy retrieves the IAM policy for the resource.
+func (h *Handle) Policy(ctx context.Context) (*Policy, error) {
+	proto, err := h.c.Get(ctx, h.resource)
+	if err != nil {
+		return nil, err
+	}
+	return &Policy{InternalProto: proto}, nil
+}
+
+// SetPolicy replaces the resource's current policy with the supplied Policy.
+//
+// If policy was created from a prior call to Get, then the modification will
+// only succeed if the policy has not changed since the Get.
+func (h *Handle) SetPolicy(ctx context.Context, policy *Policy) error {
+	return h.c.Set(ctx, h.resource, policy.InternalProto)
+}
+
+// TestPermissions returns the subset of permissions that the caller has on the resource.
+func (h *Handle) TestPermissions(ctx context.Context, permissions []string) ([]string, error) {
+	return h.c.Test(ctx, h.resource, permissions)
+}
+
+// A RoleName is a name representing a collection of permissions.
+type RoleName string
+
+// Common role names.
+const (
+	Owner  RoleName = "roles/owner"
+	Editor RoleName = "roles/editor"
+	Viewer RoleName = "roles/viewer"
+)
+
+const (
+	// AllUsers is a special member that denotes all users, even unauthenticated ones.
+	AllUsers = "allUsers"
+
+	// AllAuthenticatedUsers is a special member that denotes all authenticated users.
+	AllAuthenticatedUsers = "allAuthenticatedUsers"
+)
+
+// A Policy is a list of Bindings representing roles
+// granted to members.
+//
+// The zero Policy is a valid policy with no bindings.
+type Policy struct {
+	// TODO(jba): when type aliases are available, put Policy into an internal package
+	// and provide an exported alias here.
+
+	// This field is exported for use by the Google Cloud Libraries only.
+	// It may become unexported in a future release.
+	InternalProto *pb.Policy
+}
+
+// Members returns the list of members with the supplied role.
+// The return value should not be modified. Use Add and Remove
+// to modify the members of a role.
+func (p *Policy) Members(r RoleName) []string {
+	b := p.binding(r)
+	if b == nil {
+		return nil
+	}
+	return b.Members
+}
+
+// HasRole reports whether member has role r.
+func (p *Policy) HasRole(member string, r RoleName) bool {
+	return memberIndex(member, p.binding(r)) >= 0
+}
+
+// Add adds member member to role r if it is not already present.
+// A new binding is created if there is no binding for the role.
+func (p *Policy) Add(member string, r RoleName) {
+	b := p.binding(r)
+	if b == nil {
+		if p.InternalProto == nil {
+			p.InternalProto = &pb.Policy{}
+		}
+		p.InternalProto.Bindings = append(p.InternalProto.Bindings, &pb.Binding{
+			Role:    string(r),
+			Members: []string{member},
+		})
+		return
+	}
+	if memberIndex(member, b) < 0 {
+		b.Members = append(b.Members, member)
+		return
+	}
+}
+
+// Remove removes member from role r if it is present.
+func (p *Policy) Remove(member string, r RoleName) {
+	bi := p.bindingIndex(r)
+	if bi < 0 {
+		return
+	}
+	bindings := p.InternalProto.Bindings
+	b := bindings[bi]
+	mi := memberIndex(member, b)
+	if mi < 0 {
+		return
+	}
+	// Order doesn't matter for bindings or members, so to remove, move the last item
+	// into the removed spot and shrink the slice.
+	if len(b.Members) == 1 {
+		// Remove binding.
+		last := len(bindings) - 1
+		bindings[bi] = bindings[last]
+		bindings[last] = nil
+		p.InternalProto.Bindings = bindings[:last]
+		return
+	}
+	// Remove member.
+	// TODO(jba): worry about multiple copies of m?
+	last := len(b.Members) - 1
+	b.Members[mi] = b.Members[last]
+	b.Members[last] = ""
+	b.Members = b.Members[:last]
+}
+
+// Roles returns the names of all the roles that appear in the Policy.
+func (p *Policy) Roles() []RoleName {
+	if p.InternalProto == nil {
+		return nil
+	}
+	var rns []RoleName
+	for _, b := range p.InternalProto.Bindings {
+		rns = append(rns, RoleName(b.Role))
+	}
+	return rns
+}
+
+// binding returns the Binding for the suppied role, or nil if there isn't one.
+func (p *Policy) binding(r RoleName) *pb.Binding {
+	i := p.bindingIndex(r)
+	if i < 0 {
+		return nil
+	}
+	return p.InternalProto.Bindings[i]
+}
+
+func (p *Policy) bindingIndex(r RoleName) int {
+	if p.InternalProto == nil {
+		return -1
+	}
+	for i, b := range p.InternalProto.Bindings {
+		if b.Role == string(r) {
+			return i
+		}
+	}
+	return -1
+}
+
+// memberIndex returns the index of m in b's Members, or -1 if not found.
+func memberIndex(m string, b *pb.Binding) int {
+	if b == nil {
+		return -1
+	}
+	for i, mm := range b.Members {
+		if mm == m {
+			return i
+		}
+	}
+	return -1
+}
+
+// insertMetadata inserts metadata into the given context
+func insertMetadata(ctx context.Context, mds ...metadata.MD) context.Context {
+	out, _ := metadata.FromOutgoingContext(ctx)
+	out = out.Copy()
+	for _, md := range mds {
+		for k, v := range md {
+			out[k] = append(out[k], v...)
+		}
+	}
+	return metadata.NewOutgoingContext(ctx, out)
+}

vendor/cloud.google.com/go/internal/annotate.go

@@ -0,0 +1,54 @@
+// Copyright 2017 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal
+
+import (
+	"fmt"
+
+	"google.golang.org/api/googleapi"
+	"google.golang.org/grpc/status"
+)
+
+// Annotate prepends msg to the error message in err, attempting
+// to preserve other information in err, like an error code.
+//
+// Annotate panics if err is nil.
+//
+// Annotate knows about these error types:
+// - "google.golang.org/grpc/status".Status
+// - "google.golang.org/api/googleapi".Error
+// If the error is not one of these types, Annotate behaves
+// like
+//   fmt.Errorf("%s: %v", msg, err)
+func Annotate(err error, msg string) error {
+	if err == nil {
+		panic("Annotate called with nil")
+	}
+	if s, ok := status.FromError(err); ok {
+		p := s.Proto()
+		p.Message = msg + ": " + p.Message
+		return status.ErrorProto(p)
+	}
+	if g, ok := err.(*googleapi.Error); ok {
+		g.Message = msg + ": " + g.Message
+		return g
+	}
+	return fmt.Errorf("%s: %v", msg, err)
+}
+
+// Annotatef uses format and args to format a string, then calls Annotate.
+func Annotatef(err error, format string, args ...interface{}) error {
+	return Annotate(err, fmt.Sprintf(format, args...))
+}

vendor/cloud.google.com/go/internal/optional/optional.go

@@ -0,0 +1,108 @@
+// Copyright 2016 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package optional provides versions of primitive types that can
+// be nil. These are useful in methods that update some of an API object's
+// fields.
+package optional
+
+import (
+	"fmt"
+	"strings"
+	"time"
+)
+
+type (
+	// Bool is either a bool or nil.
+	Bool interface{}
+
+	// String is either a string or nil.
+	String interface{}
+
+	// Int is either an int or nil.
+	Int interface{}
+
+	// Uint is either a uint or nil.
+	Uint interface{}
+
+	// Float64 is either a float64 or nil.
+	Float64 interface{}
+
+	// Duration is either a time.Duration or nil.
+	Duration interface{}
+)
+
+// ToBool returns its argument as a bool.
+// It panics if its argument is nil or not a bool.
+func ToBool(v Bool) bool {
+	x, ok := v.(bool)
+	if !ok {
+		doPanic("Bool", v)
+	}
+	return x
+}
+
+// ToString returns its argument as a string.
+// It panics if its argument is nil or not a string.
+func ToString(v String) string {
+	x, ok := v.(string)
+	if !ok {
+		doPanic("String", v)
+	}
+	return x
+}
+
+// ToInt returns its argument as an int.
+// It panics if its argument is nil or not an int.
+func ToInt(v Int) int {
+	x, ok := v.(int)
+	if !ok {
+		doPanic("Int", v)
+	}
+	return x
+}
+
+// ToUint returns its argument as a uint.
+// It panics if its argument is nil or not a uint.
+func ToUint(v Uint) uint {
+	x, ok := v.(uint)
+	if !ok {
+		doPanic("Uint", v)
+	}
+	return x
+}
+
+// ToFloat64 returns its argument as a float64.
+// It panics if its argument is nil or not a float64.
+func ToFloat64(v Float64) float64 {
+	x, ok := v.(float64)
+	if !ok {
+		doPanic("Float64", v)
+	}
+	return x
+}
+
+// ToDuration returns its argument as a time.Duration.
+// It panics if its argument is nil or not a time.Duration.
+func ToDuration(v Duration) time.Duration {
+	x, ok := v.(time.Duration)
+	if !ok {
+		doPanic("Duration", v)
+	}
+	return x
+}
+
+func doPanic(capType string, v interface{}) {
+	panic(fmt.Sprintf("optional.%s value should be %s, got %T", capType, strings.ToLower(capType), v))
+}

vendor/cloud.google.com/go/internal/retry.go

@@ -0,0 +1,54 @@
+// Copyright 2016 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal
+
+import (
+	"context"
+	"time"
+
+	gax "github.com/googleapis/gax-go/v2"
+)
+
+// Retry calls the supplied function f repeatedly according to the provided
+// backoff parameters. It returns when one of the following occurs:
+// When f's first return value is true, Retry immediately returns with f's second
+// return value.
+// When the provided context is done, Retry returns with an error that
+// includes both ctx.Error() and the last error returned by f.
+func Retry(ctx context.Context, bo gax.Backoff, f func() (stop bool, err error)) error {
+	return retry(ctx, bo, f, gax.Sleep)
+}
+
+func retry(ctx context.Context, bo gax.Backoff, f func() (stop bool, err error),
+	sleep func(context.Context, time.Duration) error) error {
+	var lastErr error
+	for {
+		stop, err := f()
+		if stop {
+			return err
+		}
+		// Remember the last "real" error from f.
+		if err != nil && err != context.Canceled && err != context.DeadlineExceeded {
+			lastErr = err
+		}
+		p := bo.Pause()
+		if cerr := sleep(ctx, p); cerr != nil {
+			if lastErr != nil {
+				return Annotatef(lastErr, "retry failed with %v; last error", cerr)
+			}
+			return cerr
+		}
+	}
+}

vendor/cloud.google.com/go/internal/trace/trace.go

@@ -0,0 +1,109 @@
+// Copyright 2018 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+	"context"
+	"fmt"
+
+	"go.opencensus.io/trace"
+	"google.golang.org/api/googleapi"
+	"google.golang.org/genproto/googleapis/rpc/code"
+	"google.golang.org/grpc/status"
+)
+
+// StartSpan adds a span to the trace with the given name.
+func StartSpan(ctx context.Context, name string) context.Context {
+	ctx, _ = trace.StartSpan(ctx, name)
+	return ctx
+}
+
+// EndSpan ends a span with the given error.
+func EndSpan(ctx context.Context, err error) {
+	span := trace.FromContext(ctx)
+	if err != nil {
+		span.SetStatus(toStatus(err))
+	}
+	span.End()
+}
+
+// toStatus interrogates an error and converts it to an appropriate
+// OpenCensus status.
+func toStatus(err error) trace.Status {
+	if err2, ok := err.(*googleapi.Error); ok {
+		return trace.Status{Code: httpStatusCodeToOCCode(err2.Code), Message: err2.Message}
+	} else if s, ok := status.FromError(err); ok {
+		return trace.Status{Code: int32(s.Code()), Message: s.Message()}
+	} else {
+		return trace.Status{Code: int32(code.Code_UNKNOWN), Message: err.Error()}
+	}
+}
+
+// TODO(deklerk): switch to using OpenCensus function when it becomes available.
+// Reference: https://github.com/googleapis/googleapis/blob/26b634d2724ac5dd30ae0b0cbfb01f07f2e4050e/google/rpc/code.proto
+func httpStatusCodeToOCCode(httpStatusCode int) int32 {
+	switch httpStatusCode {
+	case 200:
+		return int32(code.Code_OK)
+	case 499:
+		return int32(code.Code_CANCELLED)
+	case 500:
+		return int32(code.Code_UNKNOWN) // Could also be Code_INTERNAL, Code_DATA_LOSS
+	case 400:
+		return int32(code.Code_INVALID_ARGUMENT) // Could also be Code_OUT_OF_RANGE
+	case 504:
+		return int32(code.Code_DEADLINE_EXCEEDED)
+	case 404:
+		return int32(code.Code_NOT_FOUND)
+	case 409:
+		return int32(code.Code_ALREADY_EXISTS) // Could also be Code_ABORTED
+	case 403:
+		return int32(code.Code_PERMISSION_DENIED)
+	case 401:
+		return int32(code.Code_UNAUTHENTICATED)
+	case 429:
+		return int32(code.Code_RESOURCE_EXHAUSTED)
+	case 501:
+		return int32(code.Code_UNIMPLEMENTED)
+	case 503:
+		return int32(code.Code_UNAVAILABLE)
+	default:
+		return int32(code.Code_UNKNOWN)
+	}
+}
+
+// TODO: (odeke-em): perhaps just pass around spans due to the cost
+// incurred from using trace.FromContext(ctx) yet we could avoid
+// throwing away the work done by ctx, span := trace.StartSpan.
+func TracePrintf(ctx context.Context, attrMap map[string]interface{}, format string, args ...interface{}) {
+	var attrs []trace.Attribute
+	for k, v := range attrMap {
+		var a trace.Attribute
+		switch v := v.(type) {
+		case string:
+			a = trace.StringAttribute(k, v)
+		case bool:
+			a = trace.BoolAttribute(k, v)
+		case int:
+			a = trace.Int64Attribute(k, int64(v))
+		case int64:
+			a = trace.Int64Attribute(k, v)
+		default:
+			a = trace.StringAttribute(k, fmt.Sprintf("%#v", v))
+		}
+		attrs = append(attrs, a)
+	}
+	trace.FromContext(ctx).Annotatef(attrs, format, args...)
+}

vendor/cloud.google.com/go/internal/version/update_version.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+today=$(date +%Y%m%d)
+
+sed -i -r -e 's/const Repo = "([0-9]{8})"/const Repo = "'$today'"/' $GOFILE
+

vendor/cloud.google.com/go/internal/version/version.go

@@ -0,0 +1,71 @@
+// Copyright 2016 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:generate ./update_version.sh
+
+// Package version contains version information for Google Cloud Client
+// Libraries for Go, as reported in request headers.
+package version
+
+import (
+	"runtime"
+	"strings"
+	"unicode"
+)
+
+// Repo is the current version of the client libraries in this
+// repo. It should be a date in YYYYMMDD format.
+const Repo = "20190802"
+
+// Go returns the Go runtime version. The returned string
+// has no whitespace.
+func Go() string {
+	return goVersion
+}
+
+var goVersion = goVer(runtime.Version())
+
+const develPrefix = "devel +"
+
+func goVer(s string) string {
+	if strings.HasPrefix(s, develPrefix) {
+		s = s[len(develPrefix):]
+		if p := strings.IndexFunc(s, unicode.IsSpace); p >= 0 {
+			s = s[:p]
+		}
+		return s
+	}
+
+	if strings.HasPrefix(s, "go1") {
+		s = s[2:]
+		var prerelease string
+		if p := strings.IndexFunc(s, notSemverRune); p >= 0 {
+			s, prerelease = s[:p], s[p:]
+		}
+		if strings.HasSuffix(s, ".") {
+			s += "0"
+		} else if strings.Count(s, ".") < 2 {
+			s += ".0"
+		}
+		if prerelease != "" {
+			s += "-" + prerelease
+		}
+		return s
+	}
+	return ""
+}
+
+func notSemverRune(r rune) bool {
+	return !strings.ContainsRune("0123456789.", r)
+}

vendor/cloud.google.com/go/storage/README.md

@@ -0,0 +1,32 @@
+## Cloud Storage [![GoDoc](https://godoc.org/cloud.google.com/go/storage?status.svg)](https://godoc.org/cloud.google.com/go/storage)
+
+- [About Cloud Storage](https://cloud.google.com/storage/)
+- [API documentation](https://cloud.google.com/storage/docs)
+- [Go client documentation](https://godoc.org/cloud.google.com/go/storage)
+- [Complete sample programs](https://github.com/GoogleCloudPlatform/golang-samples/tree/master/storage)
+
+### Example Usage
+
+First create a `storage.Client` to use throughout your application:
+
+[snip]:# (storage-1)
+```go
+client, err := storage.NewClient(ctx)
+if err != nil {
+	log.Fatal(err)
+}
+```
+
+[snip]:# (storage-2)
+```go
+// Read the object1 from bucket.
+rc, err := client.Bucket("bucket").Object("object1").NewReader(ctx)
+if err != nil {
+	log.Fatal(err)
+}
+defer rc.Close()
+body, err := ioutil.ReadAll(rc)
+if err != nil {
+	log.Fatal(err)
+}
+```

vendor/cloud.google.com/go/storage/acl.go

@@ -0,0 +1,335 @@
+// Copyright 2014 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package storage
+
+import (
+	"context"
+	"net/http"
+	"reflect"
+
+	"cloud.google.com/go/internal/trace"
+	"google.golang.org/api/googleapi"
+	raw "google.golang.org/api/storage/v1"
+)
+
+// ACLRole is the level of access to grant.
+type ACLRole string
+
+const (
+	RoleOwner  ACLRole = "OWNER"
+	RoleReader ACLRole = "READER"
+	RoleWriter ACLRole = "WRITER"
+)
+
+// ACLEntity refers to a user or group.
+// They are sometimes referred to as grantees.
+//
+// It could be in the form of:
+// "user-<userId>", "user-<email>", "group-<groupId>", "group-<email>",
+// "domain-<domain>" and "project-team-<projectId>".
+//
+// Or one of the predefined constants: AllUsers, AllAuthenticatedUsers.
+type ACLEntity string
+
+const (
+	AllUsers              ACLEntity = "allUsers"
+	AllAuthenticatedUsers ACLEntity = "allAuthenticatedUsers"
+)
+
+// ACLRule represents a grant for a role to an entity (user, group or team) for a
+// Google Cloud Storage object or bucket.
+type ACLRule struct {
+	Entity      ACLEntity
+	EntityID    string
+	Role        ACLRole
+	Domain      string
+	Email       string
+	ProjectTeam *ProjectTeam
+}
+
+// ProjectTeam is the project team associated with the entity, if any.
+type ProjectTeam struct {
+	ProjectNumber string
+	Team          string
+}
+
+// ACLHandle provides operations on an access control list for a Google Cloud Storage bucket or object.
+type ACLHandle struct {
+	c           *Client
+	bucket      string
+	object      string
+	isDefault   bool
+	userProject string // for requester-pays buckets
+}
+
+// Delete permanently deletes the ACL entry for the given entity.
+func (a *ACLHandle) Delete(ctx context.Context, entity ACLEntity) (err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.ACL.Delete")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	if a.object != "" {
+		return a.objectDelete(ctx, entity)
+	}
+	if a.isDefault {
+		return a.bucketDefaultDelete(ctx, entity)
+	}
+	return a.bucketDelete(ctx, entity)
+}
+
+// Set sets the role for the given entity.
+func (a *ACLHandle) Set(ctx context.Context, entity ACLEntity, role ACLRole) (err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.ACL.Set")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	if a.object != "" {
+		return a.objectSet(ctx, entity, role, false)
+	}
+	if a.isDefault {
+		return a.objectSet(ctx, entity, role, true)
+	}
+	return a.bucketSet(ctx, entity, role)
+}
+
+// List retrieves ACL entries.
+func (a *ACLHandle) List(ctx context.Context) (rules []ACLRule, err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.ACL.List")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	if a.object != "" {
+		return a.objectList(ctx)
+	}
+	if a.isDefault {
+		return a.bucketDefaultList(ctx)
+	}
+	return a.bucketList(ctx)
+}
+
+func (a *ACLHandle) bucketDefaultList(ctx context.Context) ([]ACLRule, error) {
+	var acls *raw.ObjectAccessControls
+	var err error
+	err = runWithRetry(ctx, func() error {
+		req := a.c.raw.DefaultObjectAccessControls.List(a.bucket)
+		a.configureCall(ctx, req)
+		acls, err = req.Do()
+		return err
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toObjectACLRules(acls.Items), nil
+}
+
+func (a *ACLHandle) bucketDefaultDelete(ctx context.Context, entity ACLEntity) error {
+	return runWithRetry(ctx, func() error {
+		req := a.c.raw.DefaultObjectAccessControls.Delete(a.bucket, string(entity))
+		a.configureCall(ctx, req)
+		return req.Do()
+	})
+}
+
+func (a *ACLHandle) bucketList(ctx context.Context) ([]ACLRule, error) {
+	var acls *raw.BucketAccessControls
+	var err error
+	err = runWithRetry(ctx, func() error {
+		req := a.c.raw.BucketAccessControls.List(a.bucket)
+		a.configureCall(ctx, req)
+		acls, err = req.Do()
+		return err
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toBucketACLRules(acls.Items), nil
+}
+
+func (a *ACLHandle) bucketSet(ctx context.Context, entity ACLEntity, role ACLRole) error {
+	acl := &raw.BucketAccessControl{
+		Bucket: a.bucket,
+		Entity: string(entity),
+		Role:   string(role),
+	}
+	err := runWithRetry(ctx, func() error {
+		req := a.c.raw.BucketAccessControls.Update(a.bucket, string(entity), acl)
+		a.configureCall(ctx, req)
+		_, err := req.Do()
+		return err
+	})
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (a *ACLHandle) bucketDelete(ctx context.Context, entity ACLEntity) error {
+	return runWithRetry(ctx, func() error {
+		req := a.c.raw.BucketAccessControls.Delete(a.bucket, string(entity))
+		a.configureCall(ctx, req)
+		return req.Do()
+	})
+}
+
+func (a *ACLHandle) objectList(ctx context.Context) ([]ACLRule, error) {
+	var acls *raw.ObjectAccessControls
+	var err error
+	err = runWithRetry(ctx, func() error {
+		req := a.c.raw.ObjectAccessControls.List(a.bucket, a.object)
+		a.configureCall(ctx, req)
+		acls, err = req.Do()
+		return err
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toObjectACLRules(acls.Items), nil
+}
+
+func (a *ACLHandle) objectSet(ctx context.Context, entity ACLEntity, role ACLRole, isBucketDefault bool) error {
+	type setRequest interface {
+		Do(opts ...googleapi.CallOption) (*raw.ObjectAccessControl, error)
+		Header() http.Header
+	}
+
+	acl := &raw.ObjectAccessControl{
+		Bucket: a.bucket,
+		Entity: string(entity),
+		Role:   string(role),
+	}
+	var req setRequest
+	if isBucketDefault {
+		req = a.c.raw.DefaultObjectAccessControls.Update(a.bucket, string(entity), acl)
+	} else {
+		req = a.c.raw.ObjectAccessControls.Update(a.bucket, a.object, string(entity), acl)
+	}
+	a.configureCall(ctx, req)
+	return runWithRetry(ctx, func() error {
+		_, err := req.Do()
+		return err
+	})
+}
+
+func (a *ACLHandle) objectDelete(ctx context.Context, entity ACLEntity) error {
+	return runWithRetry(ctx, func() error {
+		req := a.c.raw.ObjectAccessControls.Delete(a.bucket, a.object, string(entity))
+		a.configureCall(ctx, req)
+		return req.Do()
+	})
+}
+
+func (a *ACLHandle) configureCall(ctx context.Context, call interface{ Header() http.Header }) {
+	vc := reflect.ValueOf(call)
+	vc.MethodByName("Context").Call([]reflect.Value{reflect.ValueOf(ctx)})
+	if a.userProject != "" {
+		vc.MethodByName("UserProject").Call([]reflect.Value{reflect.ValueOf(a.userProject)})
+	}
+	setClientHeader(call.Header())
+}
+
+func toObjectACLRules(items []*raw.ObjectAccessControl) []ACLRule {
+	var rs []ACLRule
+	for _, item := range items {
+		rs = append(rs, toObjectACLRule(item))
+	}
+	return rs
+}
+
+func toBucketACLRules(items []*raw.BucketAccessControl) []ACLRule {
+	var rs []ACLRule
+	for _, item := range items {
+		rs = append(rs, toBucketACLRule(item))
+	}
+	return rs
+}
+
+func toObjectACLRule(a *raw.ObjectAccessControl) ACLRule {
+	return ACLRule{
+		Entity:      ACLEntity(a.Entity),
+		EntityID:    a.EntityId,
+		Role:        ACLRole(a.Role),
+		Domain:      a.Domain,
+		Email:       a.Email,
+		ProjectTeam: toObjectProjectTeam(a.ProjectTeam),
+	}
+}
+
+func toBucketACLRule(a *raw.BucketAccessControl) ACLRule {
+	return ACLRule{
+		Entity:      ACLEntity(a.Entity),
+		EntityID:    a.EntityId,
+		Role:        ACLRole(a.Role),
+		Domain:      a.Domain,
+		Email:       a.Email,
+		ProjectTeam: toBucketProjectTeam(a.ProjectTeam),
+	}
+}
+
+func toRawObjectACL(rules []ACLRule) []*raw.ObjectAccessControl {
+	if len(rules) == 0 {
+		return nil
+	}
+	r := make([]*raw.ObjectAccessControl, 0, len(rules))
+	for _, rule := range rules {
+		r = append(r, rule.toRawObjectAccessControl("")) // bucket name unnecessary
+	}
+	return r
+}
+
+func toRawBucketACL(rules []ACLRule) []*raw.BucketAccessControl {
+	if len(rules) == 0 {
+		return nil
+	}
+	r := make([]*raw.BucketAccessControl, 0, len(rules))
+	for _, rule := range rules {
+		r = append(r, rule.toRawBucketAccessControl("")) // bucket name unnecessary
+	}
+	return r
+}
+
+func (r ACLRule) toRawBucketAccessControl(bucket string) *raw.BucketAccessControl {
+	return &raw.BucketAccessControl{
+		Bucket: bucket,
+		Entity: string(r.Entity),
+		Role:   string(r.Role),
+		// The other fields are not settable.
+	}
+}
+
+func (r ACLRule) toRawObjectAccessControl(bucket string) *raw.ObjectAccessControl {
+	return &raw.ObjectAccessControl{
+		Bucket: bucket,
+		Entity: string(r.Entity),
+		Role:   string(r.Role),
+		// The other fields are not settable.
+	}
+}
+
+func toBucketProjectTeam(p *raw.BucketAccessControlProjectTeam) *ProjectTeam {
+	if p == nil {
+		return nil
+	}
+	return &ProjectTeam{
+		ProjectNumber: p.ProjectNumber,
+		Team:          p.Team,
+	}
+}
+
+func toObjectProjectTeam(p *raw.ObjectAccessControlProjectTeam) *ProjectTeam {
+	if p == nil {
+		return nil
+	}
+	return &ProjectTeam{
+		ProjectNumber: p.ProjectNumber,
+		Team:          p.Team,
+	}
+}

vendor/cloud.google.com/go/storage/copy.go

@@ -0,0 +1,228 @@
+// Copyright 2016 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package storage
+
+import (
+	"context"
+	"errors"
+	"fmt"
+
+	"cloud.google.com/go/internal/trace"
+	raw "google.golang.org/api/storage/v1"
+)
+
+// CopierFrom creates a Copier that can copy src to dst.
+// You can immediately call Run on the returned Copier, or
+// you can configure it first.
+//
+// For Requester Pays buckets, the user project of dst is billed, unless it is empty,
+// in which case the user project of src is billed.
+func (dst *ObjectHandle) CopierFrom(src *ObjectHandle) *Copier {
+	return &Copier{dst: dst, src: src}
+}
+
+// A Copier copies a source object to a destination.
+type Copier struct {
+	// ObjectAttrs are optional attributes to set on the destination object.
+	// Any attributes must be initialized before any calls on the Copier. Nil
+	// or zero-valued attributes are ignored.
+	ObjectAttrs
+
+	// RewriteToken can be set before calling Run to resume a copy
+	// operation. After Run returns a non-nil error, RewriteToken will
+	// have been updated to contain the value needed to resume the copy.
+	RewriteToken string
+
+	// ProgressFunc can be used to monitor the progress of a multi-RPC copy
+	// operation. If ProgressFunc is not nil and copying requires multiple
+	// calls to the underlying service (see
+	// https://cloud.google.com/storage/docs/json_api/v1/objects/rewrite), then
+	// ProgressFunc will be invoked after each call with the number of bytes of
+	// content copied so far and the total size in bytes of the source object.
+	//
+	// ProgressFunc is intended to make upload progress available to the
+	// application. For example, the implementation of ProgressFunc may update
+	// a progress bar in the application's UI, or log the result of
+	// float64(copiedBytes)/float64(totalBytes).
+	//
+	// ProgressFunc should return quickly without blocking.
+	ProgressFunc func(copiedBytes, totalBytes uint64)
+
+	// The Cloud KMS key, in the form projects/P/locations/L/keyRings/R/cryptoKeys/K,
+	// that will be used to encrypt the object. Overrides the object's KMSKeyName, if
+	// any.
+	//
+	// Providing both a DestinationKMSKeyName and a customer-supplied encryption key
+	// (via ObjectHandle.Key) on the destination object will result in an error when
+	// Run is called.
+	DestinationKMSKeyName string
+
+	dst, src *ObjectHandle
+}
+
+// Run performs the copy.
+func (c *Copier) Run(ctx context.Context) (attrs *ObjectAttrs, err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Copier.Run")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	if err := c.src.validate(); err != nil {
+		return nil, err
+	}
+	if err := c.dst.validate(); err != nil {
+		return nil, err
+	}
+	if c.DestinationKMSKeyName != "" && c.dst.encryptionKey != nil {
+		return nil, errors.New("storage: cannot use DestinationKMSKeyName with a customer-supplied encryption key")
+	}
+	// Convert destination attributes to raw form, omitting the bucket.
+	// If the bucket is included but name or content-type aren't, the service
+	// returns a 400 with "Required" as the only message. Omitting the bucket
+	// does not cause any problems.
+	rawObject := c.ObjectAttrs.toRawObject("")
+	for {
+		res, err := c.callRewrite(ctx, rawObject)
+		if err != nil {
+			return nil, err
+		}
+		if c.ProgressFunc != nil {
+			c.ProgressFunc(uint64(res.TotalBytesRewritten), uint64(res.ObjectSize))
+		}
+		if res.Done { // Finished successfully.
+			return newObject(res.Resource), nil
+		}
+	}
+}
+
+func (c *Copier) callRewrite(ctx context.Context, rawObj *raw.Object) (*raw.RewriteResponse, error) {
+	call := c.dst.c.raw.Objects.Rewrite(c.src.bucket, c.src.object, c.dst.bucket, c.dst.object, rawObj)
+
+	call.Context(ctx).Projection("full")
+	if c.RewriteToken != "" {
+		call.RewriteToken(c.RewriteToken)
+	}
+	if c.DestinationKMSKeyName != "" {
+		call.DestinationKmsKeyName(c.DestinationKMSKeyName)
+	}
+	if c.PredefinedACL != "" {
+		call.DestinationPredefinedAcl(c.PredefinedACL)
+	}
+	if err := applyConds("Copy destination", c.dst.gen, c.dst.conds, call); err != nil {
+		return nil, err
+	}
+	if c.dst.userProject != "" {
+		call.UserProject(c.dst.userProject)
+	} else if c.src.userProject != "" {
+		call.UserProject(c.src.userProject)
+	}
+	if err := applySourceConds(c.src.gen, c.src.conds, call); err != nil {
+		return nil, err
+	}
+	if err := setEncryptionHeaders(call.Header(), c.dst.encryptionKey, false); err != nil {
+		return nil, err
+	}
+	if err := setEncryptionHeaders(call.Header(), c.src.encryptionKey, true); err != nil {
+		return nil, err
+	}
+	var res *raw.RewriteResponse
+	var err error
+	setClientHeader(call.Header())
+	err = runWithRetry(ctx, func() error { res, err = call.Do(); return err })
+	if err != nil {
+		return nil, err
+	}
+	c.RewriteToken = res.RewriteToken
+	return res, nil
+}
+
+// ComposerFrom creates a Composer that can compose srcs into dst.
+// You can immediately call Run on the returned Composer, or you can
+// configure it first.
+//
+// The encryption key for the destination object will be used to decrypt all
+// source objects and encrypt the destination object. It is an error
+// to specify an encryption key for any of the source objects.
+func (dst *ObjectHandle) ComposerFrom(srcs ...*ObjectHandle) *Composer {
+	return &Composer{dst: dst, srcs: srcs}
+}
+
+// A Composer composes source objects into a destination object.
+//
+// For Requester Pays buckets, the user project of dst is billed.
+type Composer struct {
+	// ObjectAttrs are optional attributes to set on the destination object.
+	// Any attributes must be initialized before any calls on the Composer. Nil
+	// or zero-valued attributes are ignored.
+	ObjectAttrs
+
+	dst  *ObjectHandle
+	srcs []*ObjectHandle
+}
+
+// Run performs the compose operation.
+func (c *Composer) Run(ctx context.Context) (attrs *ObjectAttrs, err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Composer.Run")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	if err := c.dst.validate(); err != nil {
+		return nil, err
+	}
+	if len(c.srcs) == 0 {
+		return nil, errors.New("storage: at least one source object must be specified")
+	}
+
+	req := &raw.ComposeRequest{}
+	// Compose requires a non-empty Destination, so we always set it,
+	// even if the caller-provided ObjectAttrs is the zero value.
+	req.Destination = c.ObjectAttrs.toRawObject(c.dst.bucket)
+	for _, src := range c.srcs {
+		if err := src.validate(); err != nil {
+			return nil, err
+		}
+		if src.bucket != c.dst.bucket {
+			return nil, fmt.Errorf("storage: all source objects must be in bucket %q, found %q", c.dst.bucket, src.bucket)
+		}
+		if src.encryptionKey != nil {
+			return nil, fmt.Errorf("storage: compose source %s.%s must not have encryption key", src.bucket, src.object)
+		}
+		srcObj := &raw.ComposeRequestSourceObjects{
+			Name: src.object,
+		}
+		if err := applyConds("ComposeFrom source", src.gen, src.conds, composeSourceObj{srcObj}); err != nil {
+			return nil, err
+		}
+		req.SourceObjects = append(req.SourceObjects, srcObj)
+	}
+
+	call := c.dst.c.raw.Objects.Compose(c.dst.bucket, c.dst.object, req).Context(ctx)
+	if err := applyConds("ComposeFrom destination", c.dst.gen, c.dst.conds, call); err != nil {
+		return nil, err
+	}
+	if c.dst.userProject != "" {
+		call.UserProject(c.dst.userProject)
+	}
+	if c.PredefinedACL != "" {
+		call.DestinationPredefinedAcl(c.PredefinedACL)
+	}
+	if err := setEncryptionHeaders(call.Header(), c.dst.encryptionKey, false); err != nil {
+		return nil, err
+	}
+	var obj *raw.Object
+	setClientHeader(call.Header())
+	err = runWithRetry(ctx, func() error { obj, err = call.Do(); return err })
+	if err != nil {
+		return nil, err
+	}
+	return newObject(obj), nil
+}

vendor/cloud.google.com/go/storage/doc.go

@@ -0,0 +1,176 @@
+// Copyright 2016 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/*
+Package storage provides an easy way to work with Google Cloud Storage.
+Google Cloud Storage stores data in named objects, which are grouped into buckets.
+
+More information about Google Cloud Storage is available at
+https://cloud.google.com/storage/docs.
+
+See https://godoc.org/cloud.google.com/go for authentication, timeouts,
+connection pooling and similar aspects of this package.
+
+All of the methods of this package use exponential backoff to retry calls that fail
+with certain errors, as described in
+https://cloud.google.com/storage/docs/exponential-backoff. Retrying continues
+indefinitely unless the controlling context is canceled or the client is closed. See
+context.WithTimeout and context.WithCancel.
+
+
+Creating a Client
+
+To start working with this package, create a client:
+
+    ctx := context.Background()
+    client, err := storage.NewClient(ctx)
+    if err != nil {
+        // TODO: Handle error.
+    }
+
+The client will use your default application credentials.
+
+If you only wish to access public data, you can create
+an unauthenticated client with
+
+    client, err := storage.NewClient(ctx, option.WithoutAuthentication())
+
+Buckets
+
+A Google Cloud Storage bucket is a collection of objects. To work with a
+bucket, make a bucket handle:
+
+    bkt := client.Bucket(bucketName)
+
+A handle is a reference to a bucket. You can have a handle even if the
+bucket doesn't exist yet. To create a bucket in Google Cloud Storage,
+call Create on the handle:
+
+    if err := bkt.Create(ctx, projectID, nil); err != nil {
+        // TODO: Handle error.
+    }
+
+Note that although buckets are associated with projects, bucket names are
+global across all projects.
+
+Each bucket has associated metadata, represented in this package by
+BucketAttrs. The third argument to BucketHandle.Create allows you to set
+the initial BucketAttrs of a bucket. To retrieve a bucket's attributes, use
+Attrs:
+
+    attrs, err := bkt.Attrs(ctx)
+    if err != nil {
+        // TODO: Handle error.
+    }
+    fmt.Printf("bucket %s, created at %s, is located in %s with storage class %s\n",
+        attrs.Name, attrs.Created, attrs.Location, attrs.StorageClass)
+
+Objects
+
+An object holds arbitrary data as a sequence of bytes, like a file. You
+refer to objects using a handle, just as with buckets, but unlike buckets
+you don't explicitly create an object. Instead, the first time you write
+to an object it will be created. You can use the standard Go io.Reader
+and io.Writer interfaces to read and write object data:
+
+    obj := bkt.Object("data")
+    // Write something to obj.
+    // w implements io.Writer.
+    w := obj.NewWriter(ctx)
+    // Write some text to obj. This will either create the object or overwrite whatever is there already.
+    if _, err := fmt.Fprintf(w, "This object contains text.\n"); err != nil {
+        // TODO: Handle error.
+    }
+    // Close, just like writing a file.
+    if err := w.Close(); err != nil {
+        // TODO: Handle error.
+    }
+
+    // Read it back.
+    r, err := obj.NewReader(ctx)
+    if err != nil {
+        // TODO: Handle error.
+    }
+    defer r.Close()
+    if _, err := io.Copy(os.Stdout, r); err != nil {
+        // TODO: Handle error.
+    }
+    // Prints "This object contains text."
+
+Objects also have attributes, which you can fetch with Attrs:
+
+    objAttrs, err := obj.Attrs(ctx)
+    if err != nil {
+        // TODO: Handle error.
+    }
+    fmt.Printf("object %s has size %d and can be read using %s\n",
+        objAttrs.Name, objAttrs.Size, objAttrs.MediaLink)
+
+ACLs
+
+Both objects and buckets have ACLs (Access Control Lists). An ACL is a list of
+ACLRules, each of which specifies the role of a user, group or project. ACLs
+are suitable for fine-grained control, but you may prefer using IAM to control
+access at the project level (see
+https://cloud.google.com/storage/docs/access-control/iam).
+
+To list the ACLs of a bucket or object, obtain an ACLHandle and call its List method:
+
+    acls, err := obj.ACL().List(ctx)
+    if err != nil {
+        // TODO: Handle error.
+    }
+    for _, rule := range acls {
+        fmt.Printf("%s has role %s\n", rule.Entity, rule.Role)
+    }
+
+You can also set and delete ACLs.
+
+Conditions
+
+Every object has a generation and a metageneration. The generation changes
+whenever the content changes, and the metageneration changes whenever the
+metadata changes. Conditions let you check these values before an operation;
+the operation only executes if the conditions match. You can use conditions to
+prevent race conditions in read-modify-write operations.
+
+For example, say you've read an object's metadata into objAttrs. Now
+you want to write to that object, but only if its contents haven't changed
+since you read it. Here is how to express that:
+
+    w = obj.If(storage.Conditions{GenerationMatch: objAttrs.Generation}).NewWriter(ctx)
+    // Proceed with writing as above.
+
+Signed URLs
+
+You can obtain a URL that lets anyone read or write an object for a limited time.
+You don't need to create a client to do this. See the documentation of
+SignedURL for details.
+
+    url, err := storage.SignedURL(bucketName, "shared-object", opts)
+    if err != nil {
+        // TODO: Handle error.
+    }
+    fmt.Println(url)
+
+Errors
+
+Errors returned by this client are often of the type [`googleapi.Error`](https://godoc.org/google.golang.org/api/googleapi#Error).
+These errors can be introspected for more information by type asserting to the richer `googleapi.Error` type. For example:
+
+	if e, ok := err.(*googleapi.Error); ok {
+		  if e.Code == 409 { ... }
+	}
+*/
+package storage // import "cloud.google.com/go/storage"

vendor/cloud.google.com/go/storage/go110.go

@@ -0,0 +1,32 @@
+// Copyright 2017 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build go1.10
+
+package storage
+
+import "google.golang.org/api/googleapi"
+
+func shouldRetry(err error) bool {
+	switch e := err.(type) {
+	case *googleapi.Error:
+		// Retry on 429 and 5xx, according to
+		// https://cloud.google.com/storage/docs/exponential-backoff.
+		return e.Code == 429 || (e.Code >= 500 && e.Code < 600)
+	case interface{ Temporary() bool }:
+		return e.Temporary()
+	default:
+		return false
+	}
+}

vendor/cloud.google.com/go/storage/hmac.go

@@ -0,0 +1,330 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package storage
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"google.golang.org/api/iterator"
+	raw "google.golang.org/api/storage/v1"
+)
+
+// HMACState is the state of the HMAC key.
+type HMACState string
+
+const (
+	// Active is the status for an active key that can be used to sign
+	// requests.
+	Active HMACState = "ACTIVE"
+
+	// Inactive is the status for an inactive key thus requests signed by
+	// this key will be denied.
+	Inactive HMACState = "INACTIVE"
+
+	// Deleted is the status for a key that is deleted.
+	// Once in this state the key cannot key cannot be recovered
+	// and does not count towards key limits. Deleted keys will be cleaned
+	// up later.
+	Deleted HMACState = "DELETED"
+)
+
+// HMACKey is the representation of a Google Cloud Storage HMAC key.
+//
+// HMAC keys are used to authenticate signed access to objects. To enable HMAC key
+// authentication, please visit https://cloud.google.com/storage/docs/migrating.
+//
+// This type is EXPERIMENTAL and subject to change or removal without notice.
+type HMACKey struct {
+	// The HMAC's secret key.
+	Secret string
+
+	// AccessID is the ID of the HMAC key.
+	AccessID string
+
+	// Etag is the HTTP/1.1 Entity tag.
+	Etag string
+
+	// ID is the ID of the HMAC key, including the ProjectID and AccessID.
+	ID string
+
+	// ProjectID is the ID of the project that owns the
+	// service account to which the key authenticates.
+	ProjectID string
+
+	// ServiceAccountEmail is the email address
+	// of the key's associated service account.
+	ServiceAccountEmail string
+
+	// CreatedTime is the creation time of the HMAC key.
+	CreatedTime time.Time
+
+	// UpdatedTime is the last modification time of the HMAC key metadata.
+	UpdatedTime time.Time
+
+	// State is the state of the HMAC key.
+	// It can be one of StateActive, StateInactive or StateDeleted.
+	State HMACState
+}
+
+// HMACKeyHandle helps provide access and management for HMAC keys.
+//
+// This type is EXPERIMENTAL and subject to change or removal without notice.
+type HMACKeyHandle struct {
+	projectID string
+	accessID  string
+
+	raw *raw.ProjectsHmacKeysService
+}
+
+// HMACKeyHandle creates a handle that will be used for HMACKey operations.
+//
+// This method is EXPERIMENTAL and subject to change or removal without notice.
+func (c *Client) HMACKeyHandle(projectID, accessID string) *HMACKeyHandle {
+	return &HMACKeyHandle{
+		projectID: projectID,
+		accessID:  accessID,
+		raw:       raw.NewProjectsHmacKeysService(c.raw),
+	}
+}
+
+// Get invokes an RPC to retrieve the HMAC key referenced by the
+// HMACKeyHandle's accessID.
+//
+// This method is EXPERIMENTAL and subject to change or removal without notice.
+func (hkh *HMACKeyHandle) Get(ctx context.Context) (*HMACKey, error) {
+	call := hkh.raw.Get(hkh.projectID, hkh.accessID)
+	setClientHeader(call.Header())
+
+	var metadata *raw.HmacKeyMetadata
+	var err error
+	err = runWithRetry(ctx, func() error {
+		metadata, err = call.Context(ctx).Do()
+		return err
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	hkPb := &raw.HmacKey{
+		Metadata: metadata,
+	}
+	return pbHmacKeyToHMACKey(hkPb, false)
+}
+
+// Delete invokes an RPC to delete the key referenced by accessID, on Google Cloud Storage.
+// Only inactive HMAC keys can be deleted.
+// After deletion, a key cannot be used to authenticate requests.
+//
+// This method is EXPERIMENTAL and subject to change or removal without notice.
+func (hkh *HMACKeyHandle) Delete(ctx context.Context) error {
+	delCall := hkh.raw.Delete(hkh.projectID, hkh.accessID)
+	setClientHeader(delCall.Header())
+
+	return runWithRetry(ctx, func() error {
+		return delCall.Context(ctx).Do()
+	})
+}
+
+func pbHmacKeyToHMACKey(pb *raw.HmacKey, updatedTimeCanBeNil bool) (*HMACKey, error) {
+	pbmd := pb.Metadata
+	if pbmd == nil {
+		return nil, errors.New("field Metadata cannot be nil")
+	}
+	createdTime, err := time.Parse(time.RFC3339, pbmd.TimeCreated)
+	if err != nil {
+		return nil, fmt.Errorf("field CreatedTime: %v", err)
+	}
+	updatedTime, err := time.Parse(time.RFC3339, pbmd.Updated)
+	if err != nil && !updatedTimeCanBeNil {
+		return nil, fmt.Errorf("field UpdatedTime: %v", err)
+	}
+
+	hmk := &HMACKey{
+		AccessID:    pbmd.AccessId,
+		Secret:      pb.Secret,
+		Etag:        pbmd.Etag,
+		ID:          pbmd.Id,
+		State:       HMACState(pbmd.State),
+		ProjectID:   pbmd.ProjectId,
+		CreatedTime: createdTime,
+		UpdatedTime: updatedTime,
+
+		ServiceAccountEmail: pbmd.ServiceAccountEmail,
+	}
+
+	return hmk, nil
+}
+
+// CreateHMACKey invokes an RPC for Google Cloud Storage to create a new HMACKey.
+//
+// This method is EXPERIMENTAL and subject to change or removal without notice.
+func (c *Client) CreateHMACKey(ctx context.Context, projectID, serviceAccountEmail string) (*HMACKey, error) {
+	if projectID == "" {
+		return nil, errors.New("storage: expecting a non-blank projectID")
+	}
+	if serviceAccountEmail == "" {
+		return nil, errors.New("storage: expecting a non-blank service account email")
+	}
+
+	svc := raw.NewProjectsHmacKeysService(c.raw)
+	call := svc.Create(projectID, serviceAccountEmail)
+	setClientHeader(call.Header())
+
+	var hkPb *raw.HmacKey
+	var err error
+	err = runWithRetry(ctx, func() error {
+		hkPb, err = call.Context(ctx).Do()
+		return err
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return pbHmacKeyToHMACKey(hkPb, true)
+}
+
+// HMACKeyAttrsToUpdate defines the attributes of an HMACKey that will be updated.
+//
+// This type is EXPERIMENTAL and subject to change or removal without notice.
+type HMACKeyAttrsToUpdate struct {
+	// State is required and must be either StateActive or StateInactive.
+	State HMACState
+
+	// Etag is an optional field and it is the HTTP/1.1 Entity tag.
+	Etag string
+}
+
+// Update mutates the HMACKey referred to by accessID.
+//
+// This method is EXPERIMENTAL and subject to change or removal without notice.
+func (h *HMACKeyHandle) Update(ctx context.Context, au HMACKeyAttrsToUpdate) (*HMACKey, error) {
+	if au.State != Active && au.State != Inactive {
+		return nil, fmt.Errorf("storage: invalid state %q for update, must be either %q or %q", au.State, Active, Inactive)
+	}
+
+	call := h.raw.Update(h.projectID, h.accessID, &raw.HmacKeyMetadata{
+		Etag:  au.Etag,
+		State: string(au.State),
+	})
+	setClientHeader(call.Header())
+
+	var metadata *raw.HmacKeyMetadata
+	var err error
+	err = runWithRetry(ctx, func() error {
+		metadata, err = call.Context(ctx).Do()
+		return err
+	})
+
+	if err != nil {
+		return nil, err
+	}
+	hkPb := &raw.HmacKey{
+		Metadata: metadata,
+	}
+	return pbHmacKeyToHMACKey(hkPb, false)
+}
+
+// An HMACKeysIterator is an iterator over HMACKeys.
+//
+// This type is EXPERIMENTAL and subject to change or removal without notice.
+type HMACKeysIterator struct {
+	ctx       context.Context
+	raw       *raw.ProjectsHmacKeysService
+	projectID string
+	hmacKeys  []*HMACKey
+	pageInfo  *iterator.PageInfo
+	nextFunc  func() error
+	index     int
+}
+
+// ListHMACKeys returns an iterator for listing HMACKeys.
+//
+// This method is EXPERIMENTAL and subject to change or removal without notice.
+func (c *Client) ListHMACKeys(ctx context.Context, projectID string) *HMACKeysIterator {
+	it := &HMACKeysIterator{
+		ctx:       ctx,
+		raw:       raw.NewProjectsHmacKeysService(c.raw),
+		projectID: projectID,
+	}
+
+	it.pageInfo, it.nextFunc = iterator.NewPageInfo(
+		it.fetch,
+		func() int { return len(it.hmacKeys) - it.index },
+		func() interface{} {
+			prev := it.hmacKeys
+			it.hmacKeys = it.hmacKeys[:0]
+			it.index = 0
+			return prev
+		})
+	return it
+}
+
+// Next returns the next result. Its second return value is iterator.Done if
+// there are no more results. Once Next returns iterator.Done, all subsequent
+// calls will return iterator.Done.
+//
+// This method is EXPERIMENTAL and subject to change or removal without notice.
+func (it *HMACKeysIterator) Next() (*HMACKey, error) {
+	if err := it.nextFunc(); err != nil {
+		return nil, err
+	}
+
+	key := it.hmacKeys[it.index]
+	it.index++
+
+	return key, nil
+}
+
+// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
+//
+// This method is EXPERIMENTAL and subject to change or removal without notice.
+func (it *HMACKeysIterator) PageInfo() *iterator.PageInfo { return it.pageInfo }
+
+func (it *HMACKeysIterator) fetch(pageSize int, pageToken string) (token string, err error) {
+	call := it.raw.List(it.projectID)
+	setClientHeader(call.Header())
+	call = call.PageToken(pageToken)
+	// By default we'll also show deleted keys and then
+	// let users filter on their own.
+	call = call.ShowDeletedKeys(true)
+	if pageSize > 0 {
+		call = call.MaxResults(int64(pageSize))
+	}
+
+	ctx := it.ctx
+	var resp *raw.HmacKeysMetadata
+	err = runWithRetry(it.ctx, func() error {
+		resp, err = call.Context(ctx).Do()
+		return err
+	})
+	if err != nil {
+		return "", err
+	}
+
+	for _, metadata := range resp.Items {
+		hkPb := &raw.HmacKey{
+			Metadata: metadata,
+		}
+		hkey, err := pbHmacKeyToHMACKey(hkPb, true)
+		if err != nil {
+			return "", err
+		}
+		it.hmacKeys = append(it.hmacKeys, hkey)
+	}
+	return resp.NextPageToken, nil
+}

vendor/cloud.google.com/go/storage/iam.go

@@ -0,0 +1,130 @@
+// Copyright 2017 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package storage
+
+import (
+	"context"
+
+	"cloud.google.com/go/iam"
+	"cloud.google.com/go/internal/trace"
+	raw "google.golang.org/api/storage/v1"
+	iampb "google.golang.org/genproto/googleapis/iam/v1"
+)
+
+// IAM provides access to IAM access control for the bucket.
+func (b *BucketHandle) IAM() *iam.Handle {
+	return iam.InternalNewHandleClient(&iamClient{
+		raw:         b.c.raw,
+		userProject: b.userProject,
+	}, b.name)
+}
+
+// iamClient implements the iam.client interface.
+type iamClient struct {
+	raw         *raw.Service
+	userProject string
+}
+
+func (c *iamClient) Get(ctx context.Context, resource string) (p *iampb.Policy, err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.IAM.Get")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	call := c.raw.Buckets.GetIamPolicy(resource)
+	setClientHeader(call.Header())
+	if c.userProject != "" {
+		call.UserProject(c.userProject)
+	}
+	var rp *raw.Policy
+	err = runWithRetry(ctx, func() error {
+		rp, err = call.Context(ctx).Do()
+		return err
+	})
+	if err != nil {
+		return nil, err
+	}
+	return iamFromStoragePolicy(rp), nil
+}
+
+func (c *iamClient) Set(ctx context.Context, resource string, p *iampb.Policy) (err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.IAM.Set")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	rp := iamToStoragePolicy(p)
+	call := c.raw.Buckets.SetIamPolicy(resource, rp)
+	setClientHeader(call.Header())
+	if c.userProject != "" {
+		call.UserProject(c.userProject)
+	}
+	return runWithRetry(ctx, func() error {
+		_, err := call.Context(ctx).Do()
+		return err
+	})
+}
+
+func (c *iamClient) Test(ctx context.Context, resource string, perms []string) (permissions []string, err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.IAM.Test")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	call := c.raw.Buckets.TestIamPermissions(resource, perms)
+	setClientHeader(call.Header())
+	if c.userProject != "" {
+		call.UserProject(c.userProject)
+	}
+	var res *raw.TestIamPermissionsResponse
+	err = runWithRetry(ctx, func() error {
+		res, err = call.Context(ctx).Do()
+		return err
+	})
+	if err != nil {
+		return nil, err
+	}
+	return res.Permissions, nil
+}
+
+func iamToStoragePolicy(ip *iampb.Policy) *raw.Policy {
+	return &raw.Policy{
+		Bindings: iamToStorageBindings(ip.Bindings),
+		Etag:     string(ip.Etag),
+	}
+}
+
+func iamToStorageBindings(ibs []*iampb.Binding) []*raw.PolicyBindings {
+	var rbs []*raw.PolicyBindings
+	for _, ib := range ibs {
+		rbs = append(rbs, &raw.PolicyBindings{
+			Role:    ib.Role,
+			Members: ib.Members,
+		})
+	}
+	return rbs
+}
+
+func iamFromStoragePolicy(rp *raw.Policy) *iampb.Policy {
+	return &iampb.Policy{
+		Bindings: iamFromStorageBindings(rp.Bindings),
+		Etag:     []byte(rp.Etag),
+	}
+}
+
+func iamFromStorageBindings(rbs []*raw.PolicyBindings) []*iampb.Binding {
+	var ibs []*iampb.Binding
+	for _, rb := range rbs {
+		ibs = append(ibs, &iampb.Binding{
+			Role:    rb.Role,
+			Members: rb.Members,
+		})
+	}
+	return ibs
+}

vendor/cloud.google.com/go/storage/invoke.go

@@ -0,0 +1,37 @@
+// Copyright 2014 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package storage
+
+import (
+	"context"
+
+	"cloud.google.com/go/internal"
+	gax "github.com/googleapis/gax-go/v2"
+)
+
+// runWithRetry calls the function until it returns nil or a non-retryable error, or
+// the context is done.
+func runWithRetry(ctx context.Context, call func() error) error {
+	return internal.Retry(ctx, gax.Backoff{}, func() (stop bool, err error) {
+		err = call()
+		if err == nil {
+			return true, nil
+		}
+		if shouldRetry(err) {
+			return false, nil
+		}
+		return true, err
+	})
+}

vendor/cloud.google.com/go/storage/not_go110.go

@@ -0,0 +1,42 @@
+// Copyright 2017 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build !go1.10
+
+package storage
+
+import (
+	"net/url"
+	"strings"
+
+	"google.golang.org/api/googleapi"
+)
+
+func shouldRetry(err error) bool {
+	switch e := err.(type) {
+	case *googleapi.Error:
+		// Retry on 429 and 5xx, according to
+		// https://cloud.google.com/storage/docs/exponential-backoff.
+		return e.Code == 429 || (e.Code >= 500 && e.Code < 600)
+	case *url.Error:
+		// Retry on REFUSED_STREAM.
+		// Unfortunately the error type is unexported, so we resort to string
+		// matching.
+		return strings.Contains(e.Error(), "REFUSED_STREAM")
+	case interface{ Temporary() bool }:
+		return e.Temporary()
+	default:
+		return false
+	}
+}

vendor/cloud.google.com/go/storage/notifications.go

@@ -0,0 +1,188 @@
+// Copyright 2017 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package storage
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"regexp"
+
+	"cloud.google.com/go/internal/trace"
+	raw "google.golang.org/api/storage/v1"
+)
+
+// A Notification describes how to send Cloud PubSub messages when certain
+// events occur in a bucket.
+type Notification struct {
+	//The ID of the notification.
+	ID string
+
+	// The ID of the topic to which this subscription publishes.
+	TopicID string
+
+	// The ID of the project to which the topic belongs.
+	TopicProjectID string
+
+	// Only send notifications about listed event types. If empty, send notifications
+	// for all event types.
+	// See https://cloud.google.com/storage/docs/pubsub-notifications#events.
+	EventTypes []string
+
+	// If present, only apply this notification configuration to object names that
+	// begin with this prefix.
+	ObjectNamePrefix string
+
+	// An optional list of additional attributes to attach to each Cloud PubSub
+	// message published for this notification subscription.
+	CustomAttributes map[string]string
+
+	// The contents of the message payload.
+	// See https://cloud.google.com/storage/docs/pubsub-notifications#payload.
+	PayloadFormat string
+}
+
+// Values for Notification.PayloadFormat.
+const (
+	// Send no payload with notification messages.
+	NoPayload = "NONE"
+
+	// Send object metadata as JSON with notification messages.
+	JSONPayload = "JSON_API_V1"
+)
+
+// Values for Notification.EventTypes.
+const (
+	// Event that occurs when an object is successfully created.
+	ObjectFinalizeEvent = "OBJECT_FINALIZE"
+
+	// Event that occurs when the metadata of an existing object changes.
+	ObjectMetadataUpdateEvent = "OBJECT_METADATA_UPDATE"
+
+	// Event that occurs when an object is permanently deleted.
+	ObjectDeleteEvent = "OBJECT_DELETE"
+
+	// Event that occurs when the live version of an object becomes an
+	// archived version.
+	ObjectArchiveEvent = "OBJECT_ARCHIVE"
+)
+
+func toNotification(rn *raw.Notification) *Notification {
+	n := &Notification{
+		ID:               rn.Id,
+		EventTypes:       rn.EventTypes,
+		ObjectNamePrefix: rn.ObjectNamePrefix,
+		CustomAttributes: rn.CustomAttributes,
+		PayloadFormat:    rn.PayloadFormat,
+	}
+	n.TopicProjectID, n.TopicID = parseNotificationTopic(rn.Topic)
+	return n
+}
+
+var topicRE = regexp.MustCompile("^//pubsub.googleapis.com/projects/([^/]+)/topics/([^/]+)")
+
+// parseNotificationTopic extracts the project and topic IDs from from the full
+// resource name returned by the service. If the name is malformed, it returns
+// "?" for both IDs.
+func parseNotificationTopic(nt string) (projectID, topicID string) {
+	matches := topicRE.FindStringSubmatch(nt)
+	if matches == nil {
+		return "?", "?"
+	}
+	return matches[1], matches[2]
+}
+
+func toRawNotification(n *Notification) *raw.Notification {
+	return &raw.Notification{
+		Id: n.ID,
+		Topic: fmt.Sprintf("//pubsub.googleapis.com/projects/%s/topics/%s",
+			n.TopicProjectID, n.TopicID),
+		EventTypes:       n.EventTypes,
+		ObjectNamePrefix: n.ObjectNamePrefix,
+		CustomAttributes: n.CustomAttributes,
+		PayloadFormat:    string(n.PayloadFormat),
+	}
+}
+
+// AddNotification adds a notification to b. You must set n's TopicProjectID, TopicID
+// and PayloadFormat, and must not set its ID. The other fields are all optional. The
+// returned Notification's ID can be used to refer to it.
+func (b *BucketHandle) AddNotification(ctx context.Context, n *Notification) (ret *Notification, err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Bucket.AddNotification")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	if n.ID != "" {
+		return nil, errors.New("storage: AddNotification: ID must not be set")
+	}
+	if n.TopicProjectID == "" {
+		return nil, errors.New("storage: AddNotification: missing TopicProjectID")
+	}
+	if n.TopicID == "" {
+		return nil, errors.New("storage: AddNotification: missing TopicID")
+	}
+	call := b.c.raw.Notifications.Insert(b.name, toRawNotification(n))
+	setClientHeader(call.Header())
+	if b.userProject != "" {
+		call.UserProject(b.userProject)
+	}
+	rn, err := call.Context(ctx).Do()
+	if err != nil {
+		return nil, err
+	}
+	return toNotification(rn), nil
+}
+
+// Notifications returns all the Notifications configured for this bucket, as a map
+// indexed by notification ID.
+func (b *BucketHandle) Notifications(ctx context.Context) (n map[string]*Notification, err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Bucket.Notifications")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	call := b.c.raw.Notifications.List(b.name)
+	setClientHeader(call.Header())
+	if b.userProject != "" {
+		call.UserProject(b.userProject)
+	}
+	var res *raw.Notifications
+	err = runWithRetry(ctx, func() error {
+		res, err = call.Context(ctx).Do()
+		return err
+	})
+	if err != nil {
+		return nil, err
+	}
+	return notificationsToMap(res.Items), nil
+}
+
+func notificationsToMap(rns []*raw.Notification) map[string]*Notification {
+	m := map[string]*Notification{}
+	for _, rn := range rns {
+		m[rn.Id] = toNotification(rn)
+	}
+	return m
+}
+
+// DeleteNotification deletes the notification with the given ID.
+func (b *BucketHandle) DeleteNotification(ctx context.Context, id string) (err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Bucket.DeleteNotification")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	call := b.c.raw.Notifications.Delete(b.name, id)
+	setClientHeader(call.Header())
+	if b.userProject != "" {
+		call.UserProject(b.userProject)
+	}
+	return call.Context(ctx).Do()
+}

vendor/cloud.google.com/go/storage/reader.go

@@ -0,0 +1,403 @@
+// Copyright 2016 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package storage
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"hash/crc32"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+
+	"cloud.google.com/go/internal/trace"
+	"google.golang.org/api/googleapi"
+)
+
+var crc32cTable = crc32.MakeTable(crc32.Castagnoli)
+
+// ReaderObjectAttrs are attributes about the object being read. These are populated
+// during the New call. This struct only holds a subset of object attributes: to
+// get the full set of attributes, use ObjectHandle.Attrs.
+//
+// Each field is read-only.
+type ReaderObjectAttrs struct {
+	// Size is the length of the object's content.
+	Size int64
+
+	// StartOffset is the byte offset within the object
+	// from which reading begins.
+	// This value is only non-zero for range requests.
+	StartOffset int64
+
+	// ContentType is the MIME type of the object's content.
+	ContentType string
+
+	// ContentEncoding is the encoding of the object's content.
+	ContentEncoding string
+
+	// CacheControl specifies whether and for how long browser and Internet
+	// caches are allowed to cache your objects.
+	CacheControl string
+
+	// LastModified is the time that the object was last modified.
+	LastModified time.Time
+
+	// Generation is the generation number of the object's content.
+	Generation int64
+
+	// Metageneration is the version of the metadata for this object at
+	// this generation. This field is used for preconditions and for
+	// detecting changes in metadata. A metageneration number is only
+	// meaningful in the context of a particular generation of a
+	// particular object.
+	Metageneration int64
+}
+
+// NewReader creates a new Reader to read the contents of the
+// object.
+// ErrObjectNotExist will be returned if the object is not found.
+//
+// The caller must call Close on the returned Reader when done reading.
+func (o *ObjectHandle) NewReader(ctx context.Context) (*Reader, error) {
+	return o.NewRangeReader(ctx, 0, -1)
+}
+
+// NewRangeReader reads part of an object, reading at most length bytes
+// starting at the given offset. If length is negative, the object is read
+// until the end. If offset is negative, the object is read abs(offset) bytes
+// from the end, and length must also be negative to indicate all remaining
+// bytes will be read.
+func (o *ObjectHandle) NewRangeReader(ctx context.Context, offset, length int64) (r *Reader, err error) {
+	ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Object.NewRangeReader")
+	defer func() { trace.EndSpan(ctx, err) }()
+
+	if err := o.validate(); err != nil {
+		return nil, err
+	}
+	if offset < 0 && length >= 0 {
+		return nil, fmt.Errorf("storage: invalid offset %d < 0 requires negative length", offset)
+	}
+	if o.conds != nil {
+		if err := o.conds.validate("NewRangeReader"); err != nil {
+			return nil, err
+		}
+	}
+	u := &url.URL{
+		Scheme: o.c.scheme,
+		Host:   o.c.readHost,
+		Path:   fmt.Sprintf("/%s/%s", o.bucket, o.object),
+	}
+	verb := "GET"
+	if length == 0 {
+		verb = "HEAD"
+	}
+	req, err := http.NewRequest(verb, u.String(), nil)
+	if err != nil {
+		return nil, err
+	}
+	req = req.WithContext(ctx)
+	if o.userProject != "" {
+		req.Header.Set("X-Goog-User-Project", o.userProject)
+	}
+	if o.readCompressed {
+		req.Header.Set("Accept-Encoding", "gzip")
+	}
+	if err := setEncryptionHeaders(req.Header, o.encryptionKey, false); err != nil {
+		return nil, err
+	}
+
+	gen := o.gen
+
+	// Define a function that initiates a Read with offset and length, assuming we
+	// have already read seen bytes.
+	reopen := func(seen int64) (*http.Response, error) {
+		start := offset + seen
+		if length < 0 && start < 0 {
+			req.Header.Set("Range", fmt.Sprintf("bytes=%d", start))
+		} else if length < 0 && start > 0 {
+			req.Header.Set("Range", fmt.Sprintf("bytes=%d-", start))
+		} else if length > 0 {
+			// The end character isn't affected by how many bytes we've seen.
+			req.Header.Set("Range", fmt.Sprintf("bytes=%d-%d", start, offset+length-1))
+		}
+		// We wait to assign conditions here because the generation number can change in between reopen() runs.
+		req.URL.RawQuery = conditionsQuery(gen, o.conds)
+		var res *http.Response
+		err = runWithRetry(ctx, func() error {
+			res, err = o.c.hc.Do(req)
+			if err != nil {
+				return err
+			}
+			if res.StatusCode == http.StatusNotFound {
+				res.Body.Close()
+				return ErrObjectNotExist
+			}
+			if res.StatusCode < 200 || res.StatusCode > 299 {
+				body, _ := ioutil.ReadAll(res.Body)
+				res.Body.Close()
+				return &googleapi.Error{
+					Code:   res.StatusCode,
+					Header: res.Header,
+					Body:   string(body),
+				}
+			}
+			if start > 0 && length != 0 && res.StatusCode != http.StatusPartialContent {
+				res.Body.Close()
+				return errors.New("storage: partial request not satisfied")
+			}
+			// If a generation hasn't been specified, and this is the first response we get, let's record the
+			// generation. In future requests we'll use this generation as a precondition to avoid data races.
+			if gen < 0 && res.Header.Get("X-Goog-Generation") != "" {
+				gen64, err := strconv.ParseInt(res.Header.Get("X-Goog-Generation"), 10, 64)
+				if err != nil {
+					return err
+				}
+				gen = gen64
+			}
+			return nil
+		})
+		if err != nil {
+			return nil, err
+		}
+		return res, nil
+	}
+
+	res, err := reopen(0)
+	if err != nil {
+		return nil, err
+	}
+	var (
+		size        int64 // total size of object, even if a range was requested.
+		checkCRC    bool
+		crc         uint32
+		startOffset int64 // non-zero if range request.
+	)
+	if res.StatusCode == http.StatusPartialContent {
+		cr := strings.TrimSpace(res.Header.Get("Content-Range"))
+		if !strings.HasPrefix(cr, "bytes ") || !strings.Contains(cr, "/") {
+			return nil, fmt.Errorf("storage: invalid Content-Range %q", cr)
+		}
+		size, err = strconv.ParseInt(cr[strings.LastIndex(cr, "/")+1:], 10, 64)
+		if err != nil {
+			return nil, fmt.Errorf("storage: invalid Content-Range %q", cr)
+		}
+
+		dashIndex := strings.Index(cr, "-")
+		if dashIndex >= 0 {
+			startOffset, err = strconv.ParseInt(cr[len("bytes="):dashIndex], 10, 64)
+			if err != nil {
+				return nil, fmt.Errorf("storage: invalid Content-Range %q: %v", cr, err)
+			}
+		}
+	} else {
+		size = res.ContentLength
+		// Check the CRC iff all of the following hold:
+		// - We asked for content (length != 0).
+		// - We got all the content (status != PartialContent).
+		// - The server sent a CRC header.
+		// - The Go http stack did not uncompress the file.
+		// - We were not served compressed data that was uncompressed on download.
+		// The problem with the last two cases is that the CRC will not match -- GCS
+		// computes it on the compressed contents, but we compute it on the
+		// uncompressed contents.
+		if length != 0 && !res.Uncompressed && !uncompressedByServer(res) {
+			crc, checkCRC = parseCRC32c(res)
+		}
+	}
+
+	remain := res.ContentLength
+	body := res.Body
+	if length == 0 {
+		remain = 0
+		body.Close()
+		body = emptyBody
+	}
+	var metaGen int64
+	if res.Header.Get("X-Goog-Generation") != "" {
+		metaGen, err = strconv.ParseInt(res.Header.Get("X-Goog-Metageneration"), 10, 64)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	var lm time.Time
+	if res.Header.Get("Last-Modified") != "" {
+		lm, err = http.ParseTime(res.Header.Get("Last-Modified"))
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	attrs := ReaderObjectAttrs{
+		Size:            size,
+		ContentType:     res.Header.Get("Content-Type"),
+		ContentEncoding: res.Header.Get("Content-Encoding"),
+		CacheControl:    res.Header.Get("Cache-Control"),
+		LastModified:    lm,
+		StartOffset:     startOffset,
+		Generation:      gen,
+		Metageneration:  metaGen,
+	}
+	return &Reader{
+		Attrs:    attrs,
+		body:     body,
+		size:     size,
+		remain:   remain,
+		wantCRC:  crc,
+		checkCRC: checkCRC,
+		reopen:   reopen,
+	}, nil
+}
+
+func uncompressedByServer(res *http.Response) bool {
+	// If the data is stored as gzip but is not encoded as gzip, then it
+	// was uncompressed by the server.
+	return res.Header.Get("X-Goog-Stored-Content-Encoding") == "gzip" &&
+		res.Header.Get("Content-Encoding") != "gzip"
+}
+
+func parseCRC32c(res *http.Response) (uint32, bool) {
+	const prefix = "crc32c="
+	for _, spec := range res.Header["X-Goog-Hash"] {
+		if strings.HasPrefix(spec, prefix) {
+			c, err := decodeUint32(spec[len(prefix):])
+			if err == nil {
+				return c, true
+			}
+		}
+	}
+	return 0, false
+}
+
+var emptyBody = ioutil.NopCloser(strings.NewReader(""))
+
+// Reader reads a Cloud Storage object.
+// It implements io.Reader.
+//
+// Typically, a Reader computes the CRC of the downloaded content and compares it to
+// the stored CRC, returning an error from Read if there is a mismatch. This integrity check
+// is skipped if transcoding occurs. See https://cloud.google.com/storage/docs/transcoding.
+type Reader struct {
+	Attrs              ReaderObjectAttrs
+	body               io.ReadCloser
+	seen, remain, size int64
+	checkCRC           bool   // should we check the CRC?
+	wantCRC            uint32 // the CRC32c value the server sent in the header
+	gotCRC             uint32 // running crc
+	reopen             func(seen int64) (*http.Response, error)
+}
+
+// Close closes the Reader. It must be called when done reading.
+func (r *Reader) Close() error {
+	return r.body.Close()
+}
+
+func (r *Reader) Read(p []byte) (int, error) {
+	n, err := r.readWithRetry(p)
+	if r.remain != -1 {
+		r.remain -= int64(n)
+	}
+	if r.checkCRC {
+		r.gotCRC = crc32.Update(r.gotCRC, crc32cTable, p[:n])
+		// Check CRC here. It would be natural to check it in Close, but
+		// everybody defers Close on the assumption that it doesn't return
+		// anything worth looking at.
+		if err == io.EOF {
+			if r.gotCRC != r.wantCRC {
+				return n, fmt.Errorf("storage: bad CRC on read: got %d, want %d",
+					r.gotCRC, r.wantCRC)
+			}
+		}
+	}
+	return n, err
+}
+
+func (r *Reader) readWithRetry(p []byte) (int, error) {
+	n := 0
+	for len(p[n:]) > 0 {
+		m, err := r.body.Read(p[n:])
+		n += m
+		r.seen += int64(m)
+		if !shouldRetryRead(err) {
+			return n, err
+		}
+		// Read failed, but we will try again. Send a ranged read request that takes
+		// into account the number of bytes we've already seen.
+		res, err := r.reopen(r.seen)
+		if err != nil {
+			// reopen already retries
+			return n, err
+		}
+		r.body.Close()
+		r.body = res.Body
+	}
+	return n, nil
+}
+
+func shouldRetryRead(err error) bool {
+	if err == nil {
+		return false
+	}
+	return strings.HasSuffix(err.Error(), "INTERNAL_ERROR") && strings.Contains(reflect.TypeOf(err).String(), "http2")
+}
+
+// Size returns the size of the object in bytes.
+// The returned value is always the same and is not affected by
+// calls to Read or Close.
+//
+// Deprecated: use Reader.Attrs.Size.
+func (r *Reader) Size() int64 {
+	return r.Attrs.Size
+}
+
+// Remain returns the number of bytes left to read, or -1 if unknown.
+func (r *Reader) Remain() int64 {
+	return r.remain
+}
+
+// ContentType returns the content type of the object.
+//
+// Deprecated: use Reader.Attrs.ContentType.
+func (r *Reader) ContentType() string {
+	return r.Attrs.ContentType
+}
+
+// ContentEncoding returns the content encoding of the object.
+//
+// Deprecated: use Reader.Attrs.ContentEncoding.
+func (r *Reader) ContentEncoding() string {
+	return r.Attrs.ContentEncoding
+}
+
+// CacheControl returns the cache control of the object.
+//
+// Deprecated: use Reader.Attrs.CacheControl.
+func (r *Reader) CacheControl() string {
+	return r.Attrs.CacheControl
+}
+
+// LastModified returns the value of the Last-Modified header.
+//
+// Deprecated: use Reader.Attrs.LastModified.
+func (r *Reader) LastModified() (time.Time, error) {
+	return r.Attrs.LastModified, nil
+}

vendor/cloud.google.com/go/storage/writer.go

@@ -0,0 +1,260 @@
+// Copyright 2014 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package storage
+
+import (
+	"context"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"io"
+	"sync"
+	"unicode/utf8"
+
+	"google.golang.org/api/googleapi"
+	raw "google.golang.org/api/storage/v1"
+)
+
+// A Writer writes a Cloud Storage object.
+type Writer struct {
+	// ObjectAttrs are optional attributes to set on the object. Any attributes
+	// must be initialized before the first Write call. Nil or zero-valued
+	// attributes are ignored.
+	ObjectAttrs
+
+	// SendCRC specifies whether to transmit a CRC32C field. It should be set
+	// to true in addition to setting the Writer's CRC32C field, because zero
+	// is a valid CRC and normally a zero would not be transmitted.
+	// If a CRC32C is sent, and the data written does not match the checksum,
+	// the write will be rejected.
+	SendCRC32C bool
+
+	// ChunkSize controls the maximum number of bytes of the object that the
+	// Writer will attempt to send to the server in a single request. Objects
+	// smaller than the size will be sent in a single request, while larger
+	// objects will be split over multiple requests. The size will be rounded up
+	// to the nearest multiple of 256K. If zero, chunking will be disabled and
+	// the object will be uploaded in a single request.
+	//
+	// ChunkSize will default to a reasonable value. If you perform many concurrent
+	// writes of small objects, you may wish set ChunkSize to a value that matches
+	// your objects' sizes to avoid consuming large amounts of memory.
+	//
+	// ChunkSize must be set before the first Write call.
+	ChunkSize int
+
+	// ProgressFunc can be used to monitor the progress of a large write.
+	// operation. If ProgressFunc is not nil and writing requires multiple
+	// calls to the underlying service (see
+	// https://cloud.google.com/storage/docs/json_api/v1/how-tos/resumable-upload),
+	// then ProgressFunc will be invoked after each call with the number of bytes of
+	// content copied so far.
+	//
+	// ProgressFunc should return quickly without blocking.
+	ProgressFunc func(int64)
+
+	ctx context.Context
+	o   *ObjectHandle
+
+	opened bool
+	pw     *io.PipeWriter
+
+	donec chan struct{} // closed after err and obj are set.
+	obj   *ObjectAttrs
+
+	mu  sync.Mutex
+	err error
+}
+
+func (w *Writer) open() error {
+	attrs := w.ObjectAttrs
+	// Check the developer didn't change the object Name (this is unfortunate, but
+	// we don't want to store an object under the wrong name).
+	if attrs.Name != w.o.object {
+		return fmt.Errorf("storage: Writer.Name %q does not match object name %q", attrs.Name, w.o.object)
+	}
+	if !utf8.ValidString(attrs.Name) {
+		return fmt.Errorf("storage: object name %q is not valid UTF-8", attrs.Name)
+	}
+	if attrs.KMSKeyName != "" && w.o.encryptionKey != nil {
+		return errors.New("storage: cannot use KMSKeyName with a customer-supplied encryption key")
+	}
+	pr, pw := io.Pipe()
+	w.pw = pw
+	w.opened = true
+
+	go w.monitorCancel()
+
+	if w.ChunkSize < 0 {
+		return errors.New("storage: Writer.ChunkSize must be non-negative")
+	}
+	mediaOpts := []googleapi.MediaOption{
+		googleapi.ChunkSize(w.ChunkSize),
+	}
+	if c := attrs.ContentType; c != "" {
+		mediaOpts = append(mediaOpts, googleapi.ContentType(c))
+	}
+
+	go func() {
+		defer close(w.donec)
+
+		rawObj := attrs.toRawObject(w.o.bucket)
+		if w.SendCRC32C {
+			rawObj.Crc32c = encodeUint32(attrs.CRC32C)
+		}
+		if w.MD5 != nil {
+			rawObj.Md5Hash = base64.StdEncoding.EncodeToString(w.MD5)
+		}
+		if w.o.c.envHost != "" {
+			w.o.c.raw.BasePath = fmt.Sprintf("%s://%s", w.o.c.scheme, w.o.c.envHost)
+		}
+		call := w.o.c.raw.Objects.Insert(w.o.bucket, rawObj).
+			Media(pr, mediaOpts...).
+			Projection("full").
+			Context(w.ctx)
+
+		if w.ProgressFunc != nil {
+			call.ProgressUpdater(func(n, _ int64) { w.ProgressFunc(n) })
+		}
+		if attrs.KMSKeyName != "" {
+			call.KmsKeyName(attrs.KMSKeyName)
+		}
+		if attrs.PredefinedACL != "" {
+			call.PredefinedAcl(attrs.PredefinedACL)
+		}
+		if err := setEncryptionHeaders(call.Header(), w.o.encryptionKey, false); err != nil {
+			w.mu.Lock()
+			w.err = err
+			w.mu.Unlock()
+			pr.CloseWithError(err)
+			return
+		}
+		var resp *raw.Object
+		err := applyConds("NewWriter", w.o.gen, w.o.conds, call)
+		if err == nil {
+			if w.o.userProject != "" {
+				call.UserProject(w.o.userProject)
+			}
+			setClientHeader(call.Header())
+
+			// The internals that perform call.Do automatically retry
+			// uploading chunks, hence no need to add retries here.
+			// See issue https://github.com/googleapis/google-cloud-go/issues/1507.
+			//
+			// However, since this whole call's internals involve making the initial
+			// resumable upload session, the first HTTP request is not retried.
+			// TODO: Follow-up with google.golang.org/gensupport to solve
+			// https://github.com/googleapis/google-api-go-client/issues/392.
+			resp, err = call.Do()
+		}
+		if err != nil {
+			w.mu.Lock()
+			w.err = err
+			w.mu.Unlock()
+			pr.CloseWithError(err)
+			return
+		}
+		w.obj = newObject(resp)
+	}()
+	return nil
+}
+
+// Write appends to w. It implements the io.Writer interface.
+//
+// Since writes happen asynchronously, Write may return a nil
+// error even though the write failed (or will fail). Always
+// use the error returned from Writer.Close to determine if
+// the upload was successful.
+func (w *Writer) Write(p []byte) (n int, err error) {
+	w.mu.Lock()
+	werr := w.err
+	w.mu.Unlock()
+	if werr != nil {
+		return 0, werr
+	}
+	if !w.opened {
+		if err := w.open(); err != nil {
+			return 0, err
+		}
+	}
+	n, err = w.pw.Write(p)
+	if err != nil {
+		w.mu.Lock()
+		werr := w.err
+		w.mu.Unlock()
+		// Preserve existing functionality that when context is canceled, Write will return
+		// context.Canceled instead of "io: read/write on closed pipe". This hides the
+		// pipe implementation detail from users and makes Write seem as though it's an RPC.
+		if werr == context.Canceled || werr == context.DeadlineExceeded {
+			return n, werr
+		}
+	}
+	return n, err
+}
+
+// Close completes the write operation and flushes any buffered data.
+// If Close doesn't return an error, metadata about the written object
+// can be retrieved by calling Attrs.
+func (w *Writer) Close() error {
+	if !w.opened {
+		if err := w.open(); err != nil {
+			return err
+		}
+	}
+
+	// Closing either the read or write causes the entire pipe to close.
+	if err := w.pw.Close(); err != nil {
+		return err
+	}
+
+	<-w.donec
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	return w.err
+}
+
+// monitorCancel is intended to be used as a background goroutine. It monitors the
+// context, and when it observes that the context has been canceled, it manually
+// closes things that do not take a context.
+func (w *Writer) monitorCancel() {
+	select {
+	case <-w.ctx.Done():
+		w.mu.Lock()
+		werr := w.ctx.Err()
+		w.err = werr
+		w.mu.Unlock()
+
+		// Closing either the read or write causes the entire pipe to close.
+		w.CloseWithError(werr)
+	case <-w.donec:
+	}
+}
+
+// CloseWithError aborts the write operation with the provided error.
+// CloseWithError always returns nil.
+//
+// Deprecated: cancel the context passed to NewWriter instead.
+func (w *Writer) CloseWithError(err error) error {
+	if !w.opened {
+		return nil
+	}
+	return w.pw.CloseWithError(err)
+}
+
+// Attrs returns metadata about a successfully-written object.
+// It's only valid to call it after Close returns nil.
+func (w *Writer) Attrs() *ObjectAttrs {
+	return w.obj
+}

vendor/code.gitea.io/sdk/gitea/oauth2.go

@@ -13,13 +13,12 @@ import (
 
 // Oauth2 represents an Oauth2 Application
 type Oauth2 struct {
-	ID                 int64     `json:"id"`
-	Name               string    `json:"name"`
-	ClientID           string    `json:"client_id"`
-	ClientSecret       string    `json:"client_secret"`
-	RedirectURIs       []string  `json:"redirect_uris"`
-	ConfidentialClient bool      `json:"confidential_client"`
-	Created            time.Time `json:"created"`
+	ID           int64     `json:"id"`
+	Name         string    `json:"name"`
+	ClientID     string    `json:"client_id"`
+	ClientSecret string    `json:"client_secret"`
+	RedirectURIs []string  `json:"redirect_uris"`
+	Created      time.Time `json:"created"`
 }
 
 // ListOauth2Option for listing Oauth2 Applications
@@ -29,9 +28,8 @@ type ListOauth2Option struct {
 
 // CreateOauth2Option required options for creating an Application
 type CreateOauth2Option struct {
-	Name               string   `json:"name"`
-	ConfidentialClient bool     `json:"confidential_client"`
-	RedirectURIs       []string `json:"redirect_uris"`
+	Name         string   `json:"name"`
+	RedirectURIs []string `json:"redirect_uris"`
 }
 
 // CreateOauth2 create an Oauth2 Application and returns a completed Oauth2 object.

vendor/github.com/Masterminds/goutils/cryptorandomstringutils.go

@@ -21,6 +21,7 @@ import (
 	"fmt"
 	"math"
 	"math/big"
+	"regexp"
 	"unicode"
 )
 
@@ -98,7 +99,27 @@ Returns:
 	error - an error stemming from an invalid parameter within underlying function, CryptoRandom(...)
 */
 func CryptoRandomAlphaNumeric(count int) (string, error) {
-	return CryptoRandom(count, 0, 0, true, true)
+	if count == 0 {
+		return "", nil
+	}
+	RandomString, err := CryptoRandom(count, 0, 0, true, true)
+	if err != nil {
+		return "", fmt.Errorf("Error: %s", err)
+	}
+	match, err := regexp.MatchString("([0-9]+)", RandomString)
+	if err != nil {
+		panic(err)
+	}
+
+	if !match {
+		//Get the position between 0 and the length of the string-1  to insert a random number
+		position := getCryptoRandomInt(count)
+		//Insert a random number between [0-9] in the position
+		RandomString = RandomString[:position] + string('0' + getCryptoRandomInt(10)) + RandomString[position + 1:]
+		return RandomString, err
+	}
+	return RandomString, err
+
 }
 
 /*
@@ -183,7 +204,7 @@ func CryptoRandom(count int, start int, end int, letters bool, numbers bool, cha
 		if chars == nil {
 			ch = rune(getCryptoRandomInt(gap) + int64(start))
 		} else {
-			ch = chars[getCryptoRandomInt(gap)+int64(start)]
+			ch = chars[getCryptoRandomInt(gap) + int64(start)]
 		}
 
 		if letters && unicode.IsLetter(ch) || numbers && unicode.IsDigit(ch) || !letters && !numbers {

vendor/github.com/Masterminds/goutils/randomstringutils.go

@@ -20,6 +20,7 @@ import (
 	"fmt"
 	"math"
 	"math/rand"
+	"regexp"
 	"time"
 	"unicode"
 )
@@ -74,10 +75,12 @@ func RandomNumeric(count int) (string, error) {
 
 /*
 RandomAlphabetic creates a random string whose length is the number of characters specified.
-Characters will be chosen from the set of alphabetic characters.
+Characters will be chosen from the set of alpha-numeric characters as indicated by the arguments.
 
 Parameters:
 	count - the length of random string to create
+	letters - if true, generated string may include alphabetic characters
+	numbers - if true, generated string may include numeric characters
 
 Returns:
 	string - the random string
@@ -99,7 +102,24 @@ Returns:
 	error - an error stemming from an invalid parameter within underlying function, RandomSeed(...)
 */
 func RandomAlphaNumeric(count int) (string, error) {
-	return Random(count, 0, 0, true, true)
+	RandomString, err := Random(count, 0, 0, true, true)
+	if err != nil {
+		return "", fmt.Errorf("Error: %s", err)
+	}
+	match, err := regexp.MatchString("([0-9]+)", RandomString)
+	if err != nil {
+		panic(err)
+	}
+
+	if !match {
+		//Get the position between 0 and the length of the string-1  to insert a random number
+		position := rand.Intn(count)
+		//Insert a random number between [0-9] in the position
+		RandomString = RandomString[:position] + string('0'+rand.Intn(10)) + RandomString[position+1:]
+		return RandomString, err
+	}
+	return RandomString, err
+
 }
 
 /*

vendor/github.com/Masterminds/goutils/stringutils.go

@@ -222,19 +222,3 @@ func IndexOf(str string, sub string, start int) int {
 func IsEmpty(str string) bool {
 	return len(str) == 0
 }
-
-// Returns either the passed in string, or if the string is empty, the value of defaultStr.
-func DefaultString(str string, defaultStr string) string {
-	if IsEmpty(str) {
-		return defaultStr
-	}
-	return str
-}
-
-// Returns either the passed in string, or if the string is whitespace, empty (""), the value of defaultStr.
-func DefaultIfBlank(str string, defaultStr string) string {
-	if IsBlank(str) {
-		return defaultStr
-	}
-	return str
-}

vendor/github.com/Masterminds/semver/.travis.yml

@@ -0,0 +1,29 @@
+language: go
+
+go:
+  - 1.6.x
+  - 1.7.x
+  - 1.8.x
+  - 1.9.x
+  - 1.10.x
+  - 1.11.x
+  - 1.12.x
+  - tip
+
+# Setting sudo access to false will let Travis CI use containers rather than
+# VMs to run the tests. For more details see:
+# - http://docs.travis-ci.com/user/workers/container-based-infrastructure/
+# - http://docs.travis-ci.com/user/workers/standard-infrastructure/
+sudo: false
+
+script:
+  - make setup
+  - make test
+
+notifications:
+  webhooks:
+    urls:
+      - https://webhooks.gitter.im/e/06e3328629952dabe3e0
+    on_success: change  # options: [always|never|change] default: always
+    on_failure: always  # options: [always|never|change] default: always
+    on_start: never     # options: [always|never|change] default: always

vendor/github.com/Masterminds/semver/CHANGELOG.md

@@ -0,0 +1,109 @@
+# 1.5.0 (2019-09-11)
+
+## Added
+
+- #103: Add basic fuzzing for `NewVersion()` (thanks @jesse-c)
+
+## Changed
+
+- #82: Clarify wildcard meaning in range constraints and update tests for it (thanks @greysteil)
+- #83: Clarify caret operator range for pre-1.0.0 dependencies (thanks @greysteil)
+- #72: Adding docs comment pointing to vert for a cli
+- #71: Update the docs on pre-release comparator handling
+- #89: Test with new go versions (thanks @thedevsaddam)
+- #87: Added $ to ValidPrerelease for better validation (thanks @jeremycarroll)
+
+## Fixed
+
+- #78: Fix unchecked error in example code (thanks @ravron)
+- #70: Fix the handling of pre-releases and the 0.0.0 release edge case
+- #97: Fixed copyright file for proper display on GitHub
+- #107: Fix handling prerelease when sorting alphanum and num 
+- #109: Fixed where Validate sometimes returns wrong message on error
+
+# 1.4.2 (2018-04-10)
+
+## Changed
+- #72: Updated the docs to point to vert for a console appliaction
+- #71: Update the docs on pre-release comparator handling
+
+## Fixed
+- #70: Fix the handling of pre-releases and the 0.0.0 release edge case
+
+# 1.4.1 (2018-04-02)
+
+## Fixed
+- Fixed #64: Fix pre-release precedence issue (thanks @uudashr)
+
+# 1.4.0 (2017-10-04)
+
+## Changed
+- #61: Update NewVersion to parse ints with a 64bit int size (thanks @zknill)
+
+# 1.3.1 (2017-07-10)
+
+## Fixed
+- Fixed #57: number comparisons in prerelease sometimes inaccurate
+
+# 1.3.0 (2017-05-02)
+
+## Added
+- #45: Added json (un)marshaling support (thanks @mh-cbon)
+- Stability marker. See https://masterminds.github.io/stability/
+
+## Fixed
+- #51: Fix handling of single digit tilde constraint (thanks @dgodd)
+
+## Changed
+- #55: The godoc icon moved from png to svg
+
+# 1.2.3 (2017-04-03)
+
+## Fixed
+- #46: Fixed 0.x.x and 0.0.x in constraints being treated as *
+
+# Release 1.2.2 (2016-12-13)
+
+## Fixed
+- #34: Fixed issue where hyphen range was not working with pre-release parsing.
+
+# Release 1.2.1 (2016-11-28)
+
+## Fixed
+- #24: Fixed edge case issue where constraint "> 0" does not handle "0.0.1-alpha"
+  properly.
+
+# Release 1.2.0 (2016-11-04)
+
+## Added
+- #20: Added MustParse function for versions (thanks @adamreese)
+- #15: Added increment methods on versions (thanks @mh-cbon)
+
+## Fixed
+- Issue #21: Per the SemVer spec (section 9) a pre-release is unstable and
+  might not satisfy the intended compatibility. The change here ignores pre-releases
+  on constraint checks (e.g., ~ or ^) when a pre-release is not part of the
+  constraint. For example, `^1.2.3` will ignore pre-releases while
+  `^1.2.3-alpha` will include them.
+
+# Release 1.1.1 (2016-06-30)
+
+## Changed
+- Issue #9: Speed up version comparison performance (thanks @sdboyer)
+- Issue #8: Added benchmarks (thanks @sdboyer)
+- Updated Go Report Card URL to new location
+- Updated Readme to add code snippet formatting (thanks @mh-cbon)
+- Updating tagging to v[SemVer] structure for compatibility with other tools.
+
+# Release 1.1.0 (2016-03-11)
+
+- Issue #2: Implemented validation to provide reasons a versions failed a
+  constraint.
+
+# Release 1.0.1 (2015-12-31)
+
+- Fixed #1: * constraint failing on valid versions.
+
+# Release 1.0.0 (2015-10-20)
+
+- Initial release

vendor/github.com/Masterminds/semver/Makefile

@@ -0,0 +1,36 @@
+.PHONY: setup
+setup:
+	go get -u gopkg.in/alecthomas/gometalinter.v1
+	gometalinter.v1 --install
+
+.PHONY: test
+test: validate lint
+	@echo "==> Running tests"
+	go test -v
+
+.PHONY: validate
+validate:
+	@echo "==> Running static validations"
+	@gometalinter.v1 \
+	  --disable-all \
+	  --enable deadcode \
+	  --severity deadcode:error \
+	  --enable gofmt \
+	  --enable gosimple \
+	  --enable ineffassign \
+	  --enable misspell \
+	  --enable vet \
+	  --tests \
+	  --vendor \
+	  --deadline 60s \
+	  ./... || exit_code=1
+
+.PHONY: lint
+lint:
+	@echo "==> Running linters"
+	@gometalinter.v1 \
+	  --disable-all \
+	  --enable golint \
+	  --vendor \
+	  --deadline 60s \
+	  ./... || :

vendor/github.com/Masterminds/semver/README.md

@@ -0,0 +1,194 @@
+# SemVer
+
+The `semver` package provides the ability to work with [Semantic Versions](http://semver.org) in Go. Specifically it provides the ability to:
+
+* Parse semantic versions
+* Sort semantic versions
+* Check if a semantic version fits within a set of constraints
+* Optionally work with a `v` prefix
+
+[![Stability:
+Active](https://masterminds.github.io/stability/active.svg)](https://masterminds.github.io/stability/active.html)
+[![Build Status](https://travis-ci.org/Masterminds/semver.svg)](https://travis-ci.org/Masterminds/semver) [![Build status](https://ci.appveyor.com/api/projects/status/jfk66lib7hb985k8/branch/master?svg=true&passingText=windows%20build%20passing&failingText=windows%20build%20failing)](https://ci.appveyor.com/project/mattfarina/semver/branch/master) [![GoDoc](https://godoc.org/github.com/Masterminds/semver?status.svg)](https://godoc.org/github.com/Masterminds/semver) [![Go Report Card](https://goreportcard.com/badge/github.com/Masterminds/semver)](https://goreportcard.com/report/github.com/Masterminds/semver)
+
+If you are looking for a command line tool for version comparisons please see
+[vert](https://github.com/Masterminds/vert) which uses this library.
+
+## Parsing Semantic Versions
+
+To parse a semantic version use the `NewVersion` function. For example,
+
+```go
+    v, err := semver.NewVersion("1.2.3-beta.1+build345")
+```
+
+If there is an error the version wasn't parseable. The version object has methods
+to get the parts of the version, compare it to other versions, convert the
+version back into a string, and get the original string. For more details
+please see the [documentation](https://godoc.org/github.com/Masterminds/semver).
+
+## Sorting Semantic Versions
+
+A set of versions can be sorted using the [`sort`](https://golang.org/pkg/sort/)
+package from the standard library. For example,
+
+```go
+    raw := []string{"1.2.3", "1.0", "1.3", "2", "0.4.2",}
+    vs := make([]*semver.Version, len(raw))
+	for i, r := range raw {
+		v, err := semver.NewVersion(r)
+		if err != nil {
+			t.Errorf("Error parsing version: %s", err)
+		}
+
+		vs[i] = v
+	}
+
+	sort.Sort(semver.Collection(vs))
+```
+
+## Checking Version Constraints
+
+Checking a version against version constraints is one of the most featureful
+parts of the package.
+
+```go
+    c, err := semver.NewConstraint(">= 1.2.3")
+    if err != nil {
+        // Handle constraint not being parseable.
+    }
+
+    v, _ := semver.NewVersion("1.3")
+    if err != nil {
+        // Handle version not being parseable.
+    }
+    // Check if the version meets the constraints. The a variable will be true.
+    a := c.Check(v)
+```
+
+## Basic Comparisons
+
+There are two elements to the comparisons. First, a comparison string is a list
+of comma separated and comparisons. These are then separated by || separated or
+comparisons. For example, `">= 1.2, < 3.0.0 || >= 4.2.3"` is looking for a
+comparison that's greater than or equal to 1.2 and less than 3.0.0 or is
+greater than or equal to 4.2.3.
+
+The basic comparisons are:
+
+* `=`: equal (aliased to no operator)
+* `!=`: not equal
+* `>`: greater than
+* `<`: less than
+* `>=`: greater than or equal to
+* `<=`: less than or equal to
+
+## Working With Pre-release Versions
+
+Pre-releases, for those not familiar with them, are used for software releases
+prior to stable or generally available releases. Examples of pre-releases include
+development, alpha, beta, and release candidate releases. A pre-release may be
+a version such as `1.2.3-beta.1` while the stable release would be `1.2.3`. In the
+order of precidence, pre-releases come before their associated releases. In this
+example `1.2.3-beta.1 < 1.2.3`.
+
+According to the Semantic Version specification pre-releases may not be
+API compliant with their release counterpart. It says,
+
+> A pre-release version indicates that the version is unstable and might not satisfy the intended compatibility requirements as denoted by its associated normal version.
+
+SemVer comparisons without a pre-release comparator will skip pre-release versions.
+For example, `>=1.2.3` will skip pre-releases when looking at a list of releases
+while `>=1.2.3-0` will evaluate and find pre-releases.
+
+The reason for the `0` as a pre-release version in the example comparison is
+because pre-releases can only contain ASCII alphanumerics and hyphens (along with
+`.` separators), per the spec. Sorting happens in ASCII sort order, again per the spec. The lowest character is a `0` in ASCII sort order (see an [ASCII Table](http://www.asciitable.com/))
+
+Understanding ASCII sort ordering is important because A-Z comes before a-z. That
+means `>=1.2.3-BETA` will return `1.2.3-alpha`. What you might expect from case
+sensitivity doesn't apply here. This is due to ASCII sort ordering which is what
+the spec specifies.
+
+## Hyphen Range Comparisons
+
+There are multiple methods to handle ranges and the first is hyphens ranges.
+These look like:
+
+* `1.2 - 1.4.5` which is equivalent to `>= 1.2, <= 1.4.5`
+* `2.3.4 - 4.5` which is equivalent to `>= 2.3.4, <= 4.5`
+
+## Wildcards In Comparisons
+
+The `x`, `X`, and `*` characters can be used as a wildcard character. This works
+for all comparison operators. When used on the `=` operator it falls
+back to the pack level comparison (see tilde below). For example,
+
+* `1.2.x` is equivalent to `>= 1.2.0, < 1.3.0`
+* `>= 1.2.x` is equivalent to `>= 1.2.0`
+* `<= 2.x` is equivalent to `< 3`
+* `*` is equivalent to `>= 0.0.0`
+
+## Tilde Range Comparisons (Patch)
+
+The tilde (`~`) comparison operator is for patch level ranges when a minor
+version is specified and major level changes when the minor number is missing.
+For example,
+
+* `~1.2.3` is equivalent to `>= 1.2.3, < 1.3.0`
+* `~1` is equivalent to `>= 1, < 2`
+* `~2.3` is equivalent to `>= 2.3, < 2.4`
+* `~1.2.x` is equivalent to `>= 1.2.0, < 1.3.0`
+* `~1.x` is equivalent to `>= 1, < 2`
+
+## Caret Range Comparisons (Major)
+
+The caret (`^`) comparison operator is for major level changes. This is useful
+when comparisons of API versions as a major change is API breaking. For example,
+
+* `^1.2.3` is equivalent to `>= 1.2.3, < 2.0.0`
+* `^0.0.1` is equivalent to `>= 0.0.1, < 1.0.0`
+* `^1.2.x` is equivalent to `>= 1.2.0, < 2.0.0`
+* `^2.3` is equivalent to `>= 2.3, < 3`
+* `^2.x` is equivalent to `>= 2.0.0, < 3`
+
+# Validation
+
+In addition to testing a version against a constraint, a version can be validated
+against a constraint. When validation fails a slice of errors containing why a
+version didn't meet the constraint is returned. For example,
+
+```go
+    c, err := semver.NewConstraint("<= 1.2.3, >= 1.4")
+    if err != nil {
+        // Handle constraint not being parseable.
+    }
+
+    v, _ := semver.NewVersion("1.3")
+    if err != nil {
+        // Handle version not being parseable.
+    }
+
+    // Validate a version against a constraint.
+    a, msgs := c.Validate(v)
+    // a is false
+    for _, m := range msgs {
+        fmt.Println(m)
+
+        // Loops over the errors which would read
+        // "1.3 is greater than 1.2.3"
+        // "1.3 is less than 1.4"
+    }
+```
+
+# Fuzzing
+
+ [dvyukov/go-fuzz](https://github.com/dvyukov/go-fuzz) is used for fuzzing.
+
+1. `go-fuzz-build`
+2. `go-fuzz -workdir=fuzz`
+
+# Contribute
+
+If you find an issue or want to contribute please file an [issue](https://github.com/Masterminds/semver/issues)
+or [create a pull request](https://github.com/Masterminds/semver/pulls).

vendor/github.com/Masterminds/semver/appveyor.yml

@@ -0,0 +1,44 @@
+version: build-{build}.{branch}
+
+clone_folder: C:\gopath\src\github.com\Masterminds\semver
+shallow_clone: true
+
+environment:
+  GOPATH: C:\gopath
+
+platform:
+  - x64
+
+install:
+  - go version
+  - go env
+  - go get -u gopkg.in/alecthomas/gometalinter.v1
+  - set PATH=%PATH%;%GOPATH%\bin
+  - gometalinter.v1.exe --install
+
+build_script:
+  - go install -v ./...
+
+test_script:
+  - "gometalinter.v1 \
+    --disable-all \
+    --enable deadcode \
+    --severity deadcode:error \
+    --enable gofmt \
+    --enable gosimple \
+    --enable ineffassign \
+    --enable misspell \
+    --enable vet \
+    --tests \
+    --vendor \
+    --deadline 60s \
+    ./... || exit_code=1"
+  - "gometalinter.v1 \
+    --disable-all \
+    --enable golint \
+    --vendor \
+    --deadline 60s \
+    ./... || :"
+  - go test -v
+
+deploy: off

vendor/github.com/Masterminds/semver/constraints.go

@@ -0,0 +1,423 @@
+package semver
+
+import (
+	"errors"
+	"fmt"
+	"regexp"
+	"strings"
+)
+
+// Constraints is one or more constraint that a semantic version can be
+// checked against.
+type Constraints struct {
+	constraints [][]*constraint
+}
+
+// NewConstraint returns a Constraints instance that a Version instance can
+// be checked against. If there is a parse error it will be returned.
+func NewConstraint(c string) (*Constraints, error) {
+
+	// Rewrite - ranges into a comparison operation.
+	c = rewriteRange(c)
+
+	ors := strings.Split(c, "||")
+	or := make([][]*constraint, len(ors))
+	for k, v := range ors {
+		cs := strings.Split(v, ",")
+		result := make([]*constraint, len(cs))
+		for i, s := range cs {
+			pc, err := parseConstraint(s)
+			if err != nil {
+				return nil, err
+			}
+
+			result[i] = pc
+		}
+		or[k] = result
+	}
+
+	o := &Constraints{constraints: or}
+	return o, nil
+}
+
+// Check tests if a version satisfies the constraints.
+func (cs Constraints) Check(v *Version) bool {
+	// loop over the ORs and check the inner ANDs
+	for _, o := range cs.constraints {
+		joy := true
+		for _, c := range o {
+			if !c.check(v) {
+				joy = false
+				break
+			}
+		}
+
+		if joy {
+			return true
+		}
+	}
+
+	return false
+}
+
+// Validate checks if a version satisfies a constraint. If not a slice of
+// reasons for the failure are returned in addition to a bool.
+func (cs Constraints) Validate(v *Version) (bool, []error) {
+	// loop over the ORs and check the inner ANDs
+	var e []error
+
+	// Capture the prerelease message only once. When it happens the first time
+	// this var is marked
+	var prerelesase bool
+	for _, o := range cs.constraints {
+		joy := true
+		for _, c := range o {
+			// Before running the check handle the case there the version is
+			// a prerelease and the check is not searching for prereleases.
+			if c.con.pre == "" && v.pre != "" {
+				if !prerelesase {
+					em := fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
+					e = append(e, em)
+					prerelesase = true
+				}
+				joy = false
+
+			} else {
+
+				if !c.check(v) {
+					em := fmt.Errorf(c.msg, v, c.orig)
+					e = append(e, em)
+					joy = false
+				}
+			}
+		}
+
+		if joy {
+			return true, []error{}
+		}
+	}
+
+	return false, e
+}
+
+var constraintOps map[string]cfunc
+var constraintMsg map[string]string
+var constraintRegex *regexp.Regexp
+
+func init() {
+	constraintOps = map[string]cfunc{
+		"":   constraintTildeOrEqual,
+		"=":  constraintTildeOrEqual,
+		"!=": constraintNotEqual,
+		">":  constraintGreaterThan,
+		"<":  constraintLessThan,
+		">=": constraintGreaterThanEqual,
+		"=>": constraintGreaterThanEqual,
+		"<=": constraintLessThanEqual,
+		"=<": constraintLessThanEqual,
+		"~":  constraintTilde,
+		"~>": constraintTilde,
+		"^":  constraintCaret,
+	}
+
+	constraintMsg = map[string]string{
+		"":   "%s is not equal to %s",
+		"=":  "%s is not equal to %s",
+		"!=": "%s is equal to %s",
+		">":  "%s is less than or equal to %s",
+		"<":  "%s is greater than or equal to %s",
+		">=": "%s is less than %s",
+		"=>": "%s is less than %s",
+		"<=": "%s is greater than %s",
+		"=<": "%s is greater than %s",
+		"~":  "%s does not have same major and minor version as %s",
+		"~>": "%s does not have same major and minor version as %s",
+		"^":  "%s does not have same major version as %s",
+	}
+
+	ops := make([]string, 0, len(constraintOps))
+	for k := range constraintOps {
+		ops = append(ops, regexp.QuoteMeta(k))
+	}
+
+	constraintRegex = regexp.MustCompile(fmt.Sprintf(
+		`^\s*(%s)\s*(%s)\s*$`,
+		strings.Join(ops, "|"),
+		cvRegex))
+
+	constraintRangeRegex = regexp.MustCompile(fmt.Sprintf(
+		`\s*(%s)\s+-\s+(%s)\s*`,
+		cvRegex, cvRegex))
+}
+
+// An individual constraint
+type constraint struct {
+	// The callback function for the restraint. It performs the logic for
+	// the constraint.
+	function cfunc
+
+	msg string
+
+	// The version used in the constraint check. For example, if a constraint
+	// is '<= 2.0.0' the con a version instance representing 2.0.0.
+	con *Version
+
+	// The original parsed version (e.g., 4.x from != 4.x)
+	orig string
+
+	// When an x is used as part of the version (e.g., 1.x)
+	minorDirty bool
+	dirty      bool
+	patchDirty bool
+}
+
+// Check if a version meets the constraint
+func (c *constraint) check(v *Version) bool {
+	return c.function(v, c)
+}
+
+type cfunc func(v *Version, c *constraint) bool
+
+func parseConstraint(c string) (*constraint, error) {
+	m := constraintRegex.FindStringSubmatch(c)
+	if m == nil {
+		return nil, fmt.Errorf("improper constraint: %s", c)
+	}
+
+	ver := m[2]
+	orig := ver
+	minorDirty := false
+	patchDirty := false
+	dirty := false
+	if isX(m[3]) {
+		ver = "0.0.0"
+		dirty = true
+	} else if isX(strings.TrimPrefix(m[4], ".")) || m[4] == "" {
+		minorDirty = true
+		dirty = true
+		ver = fmt.Sprintf("%s.0.0%s", m[3], m[6])
+	} else if isX(strings.TrimPrefix(m[5], ".")) {
+		dirty = true
+		patchDirty = true
+		ver = fmt.Sprintf("%s%s.0%s", m[3], m[4], m[6])
+	}
+
+	con, err := NewVersion(ver)
+	if err != nil {
+
+		// The constraintRegex should catch any regex parsing errors. So,
+		// we should never get here.
+		return nil, errors.New("constraint Parser Error")
+	}
+
+	cs := &constraint{
+		function:   constraintOps[m[1]],
+		msg:        constraintMsg[m[1]],
+		con:        con,
+		orig:       orig,
+		minorDirty: minorDirty,
+		patchDirty: patchDirty,
+		dirty:      dirty,
+	}
+	return cs, nil
+}
+
+// Constraint functions
+func constraintNotEqual(v *Version, c *constraint) bool {
+	if c.dirty {
+
+		// If there is a pre-release on the version but the constraint isn't looking
+		// for them assume that pre-releases are not compatible. See issue 21 for
+		// more details.
+		if v.Prerelease() != "" && c.con.Prerelease() == "" {
+			return false
+		}
+
+		if c.con.Major() != v.Major() {
+			return true
+		}
+		if c.con.Minor() != v.Minor() && !c.minorDirty {
+			return true
+		} else if c.minorDirty {
+			return false
+		}
+
+		return false
+	}
+
+	return !v.Equal(c.con)
+}
+
+func constraintGreaterThan(v *Version, c *constraint) bool {
+
+	// If there is a pre-release on the version but the constraint isn't looking
+	// for them assume that pre-releases are not compatible. See issue 21 for
+	// more details.
+	if v.Prerelease() != "" && c.con.Prerelease() == "" {
+		return false
+	}
+
+	return v.Compare(c.con) == 1
+}
+
+func constraintLessThan(v *Version, c *constraint) bool {
+	// If there is a pre-release on the version but the constraint isn't looking
+	// for them assume that pre-releases are not compatible. See issue 21 for
+	// more details.
+	if v.Prerelease() != "" && c.con.Prerelease() == "" {
+		return false
+	}
+
+	if !c.dirty {
+		return v.Compare(c.con) < 0
+	}
+
+	if v.Major() > c.con.Major() {
+		return false
+	} else if v.Minor() > c.con.Minor() && !c.minorDirty {
+		return false
+	}
+
+	return true
+}
+
+func constraintGreaterThanEqual(v *Version, c *constraint) bool {
+
+	// If there is a pre-release on the version but the constraint isn't looking
+	// for them assume that pre-releases are not compatible. See issue 21 for
+	// more details.
+	if v.Prerelease() != "" && c.con.Prerelease() == "" {
+		return false
+	}
+
+	return v.Compare(c.con) >= 0
+}
+
+func constraintLessThanEqual(v *Version, c *constraint) bool {
+	// If there is a pre-release on the version but the constraint isn't looking
+	// for them assume that pre-releases are not compatible. See issue 21 for
+	// more details.
+	if v.Prerelease() != "" && c.con.Prerelease() == "" {
+		return false
+	}
+
+	if !c.dirty {
+		return v.Compare(c.con) <= 0
+	}
+
+	if v.Major() > c.con.Major() {
+		return false
+	} else if v.Minor() > c.con.Minor() && !c.minorDirty {
+		return false
+	}
+
+	return true
+}
+
+// ~*, ~>* --> >= 0.0.0 (any)
+// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0, <3.0.0
+// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0, <2.1.0
+// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0, <1.3.0
+// ~1.2.3, ~>1.2.3 --> >=1.2.3, <1.3.0
+// ~1.2.0, ~>1.2.0 --> >=1.2.0, <1.3.0
+func constraintTilde(v *Version, c *constraint) bool {
+	// If there is a pre-release on the version but the constraint isn't looking
+	// for them assume that pre-releases are not compatible. See issue 21 for
+	// more details.
+	if v.Prerelease() != "" && c.con.Prerelease() == "" {
+		return false
+	}
+
+	if v.LessThan(c.con) {
+		return false
+	}
+
+	// ~0.0.0 is a special case where all constraints are accepted. It's
+	// equivalent to >= 0.0.0.
+	if c.con.Major() == 0 && c.con.Minor() == 0 && c.con.Patch() == 0 &&
+		!c.minorDirty && !c.patchDirty {
+		return true
+	}
+
+	if v.Major() != c.con.Major() {
+		return false
+	}
+
+	if v.Minor() != c.con.Minor() && !c.minorDirty {
+		return false
+	}
+
+	return true
+}
+
+// When there is a .x (dirty) status it automatically opts in to ~. Otherwise
+// it's a straight =
+func constraintTildeOrEqual(v *Version, c *constraint) bool {
+	// If there is a pre-release on the version but the constraint isn't looking
+	// for them assume that pre-releases are not compatible. See issue 21 for
+	// more details.
+	if v.Prerelease() != "" && c.con.Prerelease() == "" {
+		return false
+	}
+
+	if c.dirty {
+		c.msg = constraintMsg["~"]
+		return constraintTilde(v, c)
+	}
+
+	return v.Equal(c.con)
+}
+
+// ^* --> (any)
+// ^2, ^2.x, ^2.x.x --> >=2.0.0, <3.0.0
+// ^2.0, ^2.0.x --> >=2.0.0, <3.0.0
+// ^1.2, ^1.2.x --> >=1.2.0, <2.0.0
+// ^1.2.3 --> >=1.2.3, <2.0.0
+// ^1.2.0 --> >=1.2.0, <2.0.0
+func constraintCaret(v *Version, c *constraint) bool {
+	// If there is a pre-release on the version but the constraint isn't looking
+	// for them assume that pre-releases are not compatible. See issue 21 for
+	// more details.
+	if v.Prerelease() != "" && c.con.Prerelease() == "" {
+		return false
+	}
+
+	if v.LessThan(c.con) {
+		return false
+	}
+
+	if v.Major() != c.con.Major() {
+		return false
+	}
+
+	return true
+}
+
+var constraintRangeRegex *regexp.Regexp
+
+const cvRegex string = `v?([0-9|x|X|\*]+)(\.[0-9|x|X|\*]+)?(\.[0-9|x|X|\*]+)?` +
+	`(-([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?` +
+	`(\+([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?`
+
+func isX(x string) bool {
+	switch x {
+	case "x", "*", "X":
+		return true
+	default:
+		return false
+	}
+}
+
+func rewriteRange(i string) string {
+	m := constraintRangeRegex.FindAllStringSubmatch(i, -1)
+	if m == nil {
+		return i
+	}
+	o := i
+	for _, v := range m {
+		t := fmt.Sprintf(">= %s, <= %s", v[1], v[11])
+		o = strings.Replace(o, v[0], t, 1)
+	}
+
+	return o
+}

vendor/github.com/Masterminds/semver/doc.go

@@ -0,0 +1,115 @@
+/*
+Package semver provides the ability to work with Semantic Versions (http://semver.org) in Go.
+
+Specifically it provides the ability to:
+
+    * Parse semantic versions
+    * Sort semantic versions
+    * Check if a semantic version fits within a set of constraints
+    * Optionally work with a `v` prefix
+
+Parsing Semantic Versions
+
+To parse a semantic version use the `NewVersion` function. For example,
+
+    v, err := semver.NewVersion("1.2.3-beta.1+build345")
+
+If there is an error the version wasn't parseable. The version object has methods
+to get the parts of the version, compare it to other versions, convert the
+version back into a string, and get the original string. For more details
+please see the documentation at https://godoc.org/github.com/Masterminds/semver.
+
+Sorting Semantic Versions
+
+A set of versions can be sorted using the `sort` package from the standard library.
+For example,
+
+    raw := []string{"1.2.3", "1.0", "1.3", "2", "0.4.2",}
+    vs := make([]*semver.Version, len(raw))
+	for i, r := range raw {
+		v, err := semver.NewVersion(r)
+		if err != nil {
+			t.Errorf("Error parsing version: %s", err)
+		}
+
+		vs[i] = v
+	}
+
+	sort.Sort(semver.Collection(vs))
+
+Checking Version Constraints
+
+Checking a version against version constraints is one of the most featureful
+parts of the package.
+
+    c, err := semver.NewConstraint(">= 1.2.3")
+    if err != nil {
+        // Handle constraint not being parseable.
+    }
+
+    v, err := semver.NewVersion("1.3")
+    if err != nil {
+        // Handle version not being parseable.
+    }
+    // Check if the version meets the constraints. The a variable will be true.
+    a := c.Check(v)
+
+Basic Comparisons
+
+There are two elements to the comparisons. First, a comparison string is a list
+of comma separated and comparisons. These are then separated by || separated or
+comparisons. For example, `">= 1.2, < 3.0.0 || >= 4.2.3"` is looking for a
+comparison that's greater than or equal to 1.2 and less than 3.0.0 or is
+greater than or equal to 4.2.3.
+
+The basic comparisons are:
+
+    * `=`: equal (aliased to no operator)
+    * `!=`: not equal
+    * `>`: greater than
+    * `<`: less than
+    * `>=`: greater than or equal to
+    * `<=`: less than or equal to
+
+Hyphen Range Comparisons
+
+There are multiple methods to handle ranges and the first is hyphens ranges.
+These look like:
+
+    * `1.2 - 1.4.5` which is equivalent to `>= 1.2, <= 1.4.5`
+    * `2.3.4 - 4.5` which is equivalent to `>= 2.3.4, <= 4.5`
+
+Wildcards In Comparisons
+
+The `x`, `X`, and `*` characters can be used as a wildcard character. This works
+for all comparison operators. When used on the `=` operator it falls
+back to the pack level comparison (see tilde below). For example,
+
+    * `1.2.x` is equivalent to `>= 1.2.0, < 1.3.0`
+    * `>= 1.2.x` is equivalent to `>= 1.2.0`
+    * `<= 2.x` is equivalent to `<= 3`
+    * `*` is equivalent to `>= 0.0.0`
+
+Tilde Range Comparisons (Patch)
+
+The tilde (`~`) comparison operator is for patch level ranges when a minor
+version is specified and major level changes when the minor number is missing.
+For example,
+
+    * `~1.2.3` is equivalent to `>= 1.2.3, < 1.3.0`
+    * `~1` is equivalent to `>= 1, < 2`
+    * `~2.3` is equivalent to `>= 2.3, < 2.4`
+    * `~1.2.x` is equivalent to `>= 1.2.0, < 1.3.0`
+    * `~1.x` is equivalent to `>= 1, < 2`
+
+Caret Range Comparisons (Major)
+
+The caret (`^`) comparison operator is for major level changes. This is useful
+when comparisons of API versions as a major change is API breaking. For example,
+
+    * `^1.2.3` is equivalent to `>= 1.2.3, < 2.0.0`
+    * `^1.2.x` is equivalent to `>= 1.2.0, < 2.0.0`
+    * `^2.3` is equivalent to `>= 2.3, < 3`
+    * `^2.x` is equivalent to `>= 2.0.0, < 3`
+*/
+package semver

vendor/github.com/Masterminds/semver/v3/.gitignore

@@ -1 +0,0 @@
-_fuzz/

vendor/github.com/Masterminds/semver/v3/.golangci.yml

@@ -1,26 +0,0 @@
-run:
-  deadline: 2m
-
-linters:
-  disable-all: true
-  enable:
-    - deadcode
-    - dupl
-    - errcheck
-    - gofmt
-    - goimports
-    - golint
-    - gosimple
-    - govet
-    - ineffassign
-    - misspell
-    - nakedret
-    - structcheck
-    - unused
-    - varcheck
-
-linters-settings:
-  gofmt:
-    simplify: true
-  dupl:
-    threshold: 400

vendor/github.com/Masterminds/semver/v3/CHANGELOG.md

@@ -1,194 +0,0 @@
-# Changelog
-
-## 3.1.1 (2020-11-23)
-
-### Fixed
-
-- #158: Fixed issue with generated regex operation order that could cause problem
-
-## 3.1.0 (2020-04-15)
-
-### Added
-
-- #131: Add support for serializing/deserializing SQL (thanks @ryancurrah)
-
-### Changed
-
-- #148: More accurate validation messages on constraints
-
-## 3.0.3 (2019-12-13)
-
-### Fixed
-
-- #141: Fixed issue with <= comparison
-
-## 3.0.2 (2019-11-14)
-
-### Fixed
-
-- #134: Fixed broken constraint checking with ^0.0 (thanks @krmichelos)
-
-## 3.0.1 (2019-09-13)
-
-### Fixed
-
-- #125: Fixes issue with module path for v3
-
-## 3.0.0 (2019-09-12)
-
-This is a major release of the semver package which includes API changes. The Go
-API is compatible with ^1. The Go API was not changed because many people are using
-`go get` without Go modules for their applications and API breaking changes cause
-errors which we have or would need to support.
-
-The changes in this release are the handling based on the data passed into the
-functions. These are described in the added and changed sections below.
-
-### Added
-
-- StrictNewVersion function. This is similar to NewVersion but will return an
-  error if the version passed in is not a strict semantic version. For example,
-  1.2.3 would pass but v1.2.3 or 1.2 would fail because they are not strictly
-  speaking semantic versions. This function is faster, performs fewer operations,
-  and uses fewer allocations than NewVersion.
-- Fuzzing has been performed on NewVersion, StrictNewVersion, and NewConstraint.
-  The Makefile contains the operations used. For more information on you can start
-  on Wikipedia at https://en.wikipedia.org/wiki/Fuzzing
-- Now using Go modules
-
-### Changed
-
-- NewVersion has proper prerelease and metadata validation with error messages
-  to signal an issue with either of them
-- ^ now operates using a similar set of rules to npm/js and Rust/Cargo. If the
-  version is >=1 the ^ ranges works the same as v1. For major versions of 0 the
-  rules have changed. The minor version is treated as the stable version unless
-  a patch is specified and then it is equivalent to =. One difference from npm/js
-  is that prereleases there are only to a specific version (e.g. 1.2.3).
-  Prereleases here look over multiple versions and follow semantic version
-  ordering rules. This pattern now follows along with the expected and requested
-  handling of this packaged by numerous users.
-
-## 1.5.0 (2019-09-11)
-
-### Added
-
-- #103: Add basic fuzzing for `NewVersion()` (thanks @jesse-c)
-
-### Changed
-
-- #82: Clarify wildcard meaning in range constraints and update tests for it (thanks @greysteil)
-- #83: Clarify caret operator range for pre-1.0.0 dependencies (thanks @greysteil)
-- #72: Adding docs comment pointing to vert for a cli
-- #71: Update the docs on pre-release comparator handling
-- #89: Test with new go versions (thanks @thedevsaddam)
-- #87: Added $ to ValidPrerelease for better validation (thanks @jeremycarroll)
-
-### Fixed
-
-- #78: Fix unchecked error in example code (thanks @ravron)
-- #70: Fix the handling of pre-releases and the 0.0.0 release edge case
-- #97: Fixed copyright file for proper display on GitHub
-- #107: Fix handling prerelease when sorting alphanum and num 
-- #109: Fixed where Validate sometimes returns wrong message on error
-
-## 1.4.2 (2018-04-10)
-
-### Changed
-
-- #72: Updated the docs to point to vert for a console appliaction
-- #71: Update the docs on pre-release comparator handling
-
-### Fixed
-
-- #70: Fix the handling of pre-releases and the 0.0.0 release edge case
-
-## 1.4.1 (2018-04-02)
-
-### Fixed
-
-- Fixed #64: Fix pre-release precedence issue (thanks @uudashr)
-
-## 1.4.0 (2017-10-04)
-
-### Changed
-
-- #61: Update NewVersion to parse ints with a 64bit int size (thanks @zknill)
-
-## 1.3.1 (2017-07-10)
-
-### Fixed
-
-- Fixed #57: number comparisons in prerelease sometimes inaccurate
-
-## 1.3.0 (2017-05-02)
-
-### Added
-
-- #45: Added json (un)marshaling support (thanks @mh-cbon)
-- Stability marker. See https://masterminds.github.io/stability/
-
-### Fixed
-
-- #51: Fix handling of single digit tilde constraint (thanks @dgodd)
-
-### Changed
-
-- #55: The godoc icon moved from png to svg
-
-## 1.2.3 (2017-04-03)
-
-### Fixed
-
-- #46: Fixed 0.x.x and 0.0.x in constraints being treated as *
-
-## Release 1.2.2 (2016-12-13)
-
-### Fixed
-
-- #34: Fixed issue where hyphen range was not working with pre-release parsing.
-
-## Release 1.2.1 (2016-11-28)
-
-### Fixed
-
-- #24: Fixed edge case issue where constraint "> 0" does not handle "0.0.1-alpha"
-  properly.
-
-## Release 1.2.0 (2016-11-04)
-
-### Added
-
-- #20: Added MustParse function for versions (thanks @adamreese)
-- #15: Added increment methods on versions (thanks @mh-cbon)
-
-### Fixed
-
-- Issue #21: Per the SemVer spec (section 9) a pre-release is unstable and
-  might not satisfy the intended compatibility. The change here ignores pre-releases
-  on constraint checks (e.g., ~ or ^) when a pre-release is not part of the
-  constraint. For example, `^1.2.3` will ignore pre-releases while
-  `^1.2.3-alpha` will include them.
-
-## Release 1.1.1 (2016-06-30)
-
-### Changed
-
-- Issue #9: Speed up version comparison performance (thanks @sdboyer)
-- Issue #8: Added benchmarks (thanks @sdboyer)
-- Updated Go Report Card URL to new location
-- Updated Readme to add code snippet formatting (thanks @mh-cbon)
-- Updating tagging to v[SemVer] structure for compatibility with other tools.
-
-## Release 1.1.0 (2016-03-11)
-
-- Issue #2: Implemented validation to provide reasons a versions failed a
-  constraint.
-
-## Release 1.0.1 (2015-12-31)
-
-- Fixed #1: * constraint failing on valid versions.
-
-## Release 1.0.0 (2015-10-20)
-
-- Initial release

vendor/github.com/Masterminds/semver/v3/Makefile

@@ -1,37 +0,0 @@
-GOPATH=$(shell go env GOPATH)
-GOLANGCI_LINT=$(GOPATH)/bin/golangci-lint
-GOFUZZBUILD = $(GOPATH)/bin/go-fuzz-build
-GOFUZZ = $(GOPATH)/bin/go-fuzz
-
-.PHONY: lint
-lint: $(GOLANGCI_LINT)
-	@echo "==> Linting codebase"
-	@$(GOLANGCI_LINT) run
-
-.PHONY: test
-test:
-	@echo "==> Running tests"
-	GO111MODULE=on go test -v
-
-.PHONY: test-cover
-test-cover:
-	@echo "==> Running Tests with coverage"
-	GO111MODULE=on go test -cover .
-
-.PHONY: fuzz
-fuzz: $(GOFUZZBUILD) $(GOFUZZ)
-	@echo "==> Fuzz testing"
-	$(GOFUZZBUILD)
-	$(GOFUZZ) -workdir=_fuzz
-
-$(GOLANGCI_LINT):
-	# Install golangci-lint. The configuration for it is in the .golangci.yml
-	# file in the root of the repository
-	echo ${GOPATH}
-	curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(GOPATH)/bin v1.17.1
-
-$(GOFUZZBUILD):
-	cd / && go get -u github.com/dvyukov/go-fuzz/go-fuzz-build
-
-$(GOFUZZ):
-	cd / && go get -u github.com/dvyukov/go-fuzz/go-fuzz github.com/dvyukov/go-fuzz/go-fuzz-dep

vendor/github.com/Masterminds/semver/v3/README.md

@@ -1,244 +0,0 @@
-# SemVer
-
-The `semver` package provides the ability to work with [Semantic Versions](http://semver.org) in Go. Specifically it provides the ability to:
-
-* Parse semantic versions
-* Sort semantic versions
-* Check if a semantic version fits within a set of constraints
-* Optionally work with a `v` prefix
-
-[![Stability:
-Active](https://masterminds.github.io/stability/active.svg)](https://masterminds.github.io/stability/active.html)
-[![](https://github.com/Masterminds/semver/workflows/Tests/badge.svg)](https://github.com/Masterminds/semver/actions)
-[![GoDoc](https://img.shields.io/static/v1?label=godoc&message=reference&color=blue)](https://pkg.go.dev/github.com/Masterminds/semver/v3)
-[![Go Report Card](https://goreportcard.com/badge/github.com/Masterminds/semver)](https://goreportcard.com/report/github.com/Masterminds/semver)
-
-If you are looking for a command line tool for version comparisons please see
-[vert](https://github.com/Masterminds/vert) which uses this library.
-
-## Package Versions
-
-There are three major versions fo the `semver` package.
-
-* 3.x.x is the new stable and active version. This version is focused on constraint
-  compatibility for range handling in other tools from other languages. It has
-  a similar API to the v1 releases. The development of this version is on the master
-  branch. The documentation for this version is below.
-* 2.x was developed primarily for [dep](https://github.com/golang/dep). There are
-  no tagged releases and the development was performed by [@sdboyer](https://github.com/sdboyer).
-  There are API breaking changes from v1. This version lives on the [2.x branch](https://github.com/Masterminds/semver/tree/2.x).
-* 1.x.x is the most widely used version with numerous tagged releases. This is the
-  previous stable and is still maintained for bug fixes. The development, to fix
-  bugs, occurs on the release-1 branch. You can read the documentation [here](https://github.com/Masterminds/semver/blob/release-1/README.md).
-
-## Parsing Semantic Versions
-
-There are two functions that can parse semantic versions. The `StrictNewVersion`
-function only parses valid version 2 semantic versions as outlined in the
-specification. The `NewVersion` function attempts to coerce a version into a
-semantic version and parse it. For example, if there is a leading v or a version
-listed without all 3 parts (e.g. `v1.2`) it will attempt to coerce it into a valid
-semantic version (e.g., 1.2.0). In both cases a `Version` object is returned
-that can be sorted, compared, and used in constraints.
-
-When parsing a version an error is returned if there is an issue parsing the
-version. For example,
-
-    v, err := semver.NewVersion("1.2.3-beta.1+build345")
-
-The version object has methods to get the parts of the version, compare it to
-other versions, convert the version back into a string, and get the original
-string. Getting the original string is useful if the semantic version was coerced
-into a valid form.
-
-## Sorting Semantic Versions
-
-A set of versions can be sorted using the `sort` package from the standard library.
-For example,
-
-```go
-raw := []string{"1.2.3", "1.0", "1.3", "2", "0.4.2",}
-vs := make([]*semver.Version, len(raw))
-for i, r := range raw {
-    v, err := semver.NewVersion(r)
-    if err != nil {
-        t.Errorf("Error parsing version: %s", err)
-    }
-
-    vs[i] = v
-}
-
-sort.Sort(semver.Collection(vs))
-```
-
-## Checking Version Constraints
-
-There are two methods for comparing versions. One uses comparison methods on
-`Version` instances and the other uses `Constraints`. There are some important
-differences to notes between these two methods of comparison.
-
-1. When two versions are compared using functions such as `Compare`, `LessThan`,
-   and others it will follow the specification and always include prereleases
-   within the comparison. It will provide an answer that is valid with the
-   comparison section of the spec at https://semver.org/#spec-item-11
-2. When constraint checking is used for checks or validation it will follow a
-   different set of rules that are common for ranges with tools like npm/js
-   and Rust/Cargo. This includes considering prereleases to be invalid if the
-   ranges does not include one. If you want to have it include pre-releases a
-   simple solution is to include `-0` in your range.
-3. Constraint ranges can have some complex rules including the shorthand use of
-   ~ and ^. For more details on those see the options below.
-
-There are differences between the two methods or checking versions because the
-comparison methods on `Version` follow the specification while comparison ranges
-are not part of the specification. Different packages and tools have taken it
-upon themselves to come up with range rules. This has resulted in differences.
-For example, npm/js and Cargo/Rust follow similar patterns while PHP has a
-different pattern for ^. The comparison features in this package follow the
-npm/js and Cargo/Rust lead because applications using it have followed similar
-patters with their versions.
-
-Checking a version against version constraints is one of the most featureful
-parts of the package.
-
-```go
-c, err := semver.NewConstraint(">= 1.2.3")
-if err != nil {
-    // Handle constraint not being parsable.
-}
-
-v, err := semver.NewVersion("1.3")
-if err != nil {
-    // Handle version not being parsable.
-}
-// Check if the version meets the constraints. The a variable will be true.
-a := c.Check(v)
-```
-
-### Basic Comparisons
-
-There are two elements to the comparisons. First, a comparison string is a list
-of space or comma separated AND comparisons. These are then separated by || (OR)
-comparisons. For example, `">= 1.2 < 3.0.0 || >= 4.2.3"` is looking for a
-comparison that's greater than or equal to 1.2 and less than 3.0.0 or is
-greater than or equal to 4.2.3.
-
-The basic comparisons are:
-
-* `=`: equal (aliased to no operator)
-* `!=`: not equal
-* `>`: greater than
-* `<`: less than
-* `>=`: greater than or equal to
-* `<=`: less than or equal to
-
-### Working With Prerelease Versions
-
-Pre-releases, for those not familiar with them, are used for software releases
-prior to stable or generally available releases. Examples of prereleases include
-development, alpha, beta, and release candidate releases. A prerelease may be
-a version such as `1.2.3-beta.1` while the stable release would be `1.2.3`. In the
-order of precedence, prereleases come before their associated releases. In this
-example `1.2.3-beta.1 < 1.2.3`.
-
-According to the Semantic Version specification prereleases may not be
-API compliant with their release counterpart. It says,
-
-> A pre-release version indicates that the version is unstable and might not satisfy the intended compatibility requirements as denoted by its associated normal version.
-
-SemVer comparisons using constraints without a prerelease comparator will skip
-prerelease versions. For example, `>=1.2.3` will skip prereleases when looking
-at a list of releases while `>=1.2.3-0` will evaluate and find prereleases.
-
-The reason for the `0` as a pre-release version in the example comparison is
-because pre-releases can only contain ASCII alphanumerics and hyphens (along with
-`.` separators), per the spec. Sorting happens in ASCII sort order, again per the
-spec. The lowest character is a `0` in ASCII sort order
-(see an [ASCII Table](http://www.asciitable.com/))
-
-Understanding ASCII sort ordering is important because A-Z comes before a-z. That
-means `>=1.2.3-BETA` will return `1.2.3-alpha`. What you might expect from case
-sensitivity doesn't apply here. This is due to ASCII sort ordering which is what
-the spec specifies.
-
-### Hyphen Range Comparisons
-
-There are multiple methods to handle ranges and the first is hyphens ranges.
-These look like:
-
-* `1.2 - 1.4.5` which is equivalent to `>= 1.2 <= 1.4.5`
-* `2.3.4 - 4.5` which is equivalent to `>= 2.3.4 <= 4.5`
-
-### Wildcards In Comparisons
-
-The `x`, `X`, and `*` characters can be used as a wildcard character. This works
-for all comparison operators. When used on the `=` operator it falls
-back to the patch level comparison (see tilde below). For example,
-
-* `1.2.x` is equivalent to `>= 1.2.0, < 1.3.0`
-* `>= 1.2.x` is equivalent to `>= 1.2.0`
-* `<= 2.x` is equivalent to `< 3`
-* `*` is equivalent to `>= 0.0.0`
-
-### Tilde Range Comparisons (Patch)
-
-The tilde (`~`) comparison operator is for patch level ranges when a minor
-version is specified and major level changes when the minor number is missing.
-For example,
-
-* `~1.2.3` is equivalent to `>= 1.2.3, < 1.3.0`
-* `~1` is equivalent to `>= 1, < 2`
-* `~2.3` is equivalent to `>= 2.3, < 2.4`
-* `~1.2.x` is equivalent to `>= 1.2.0, < 1.3.0`
-* `~1.x` is equivalent to `>= 1, < 2`
-
-### Caret Range Comparisons (Major)
-
-The caret (`^`) comparison operator is for major level changes once a stable
-(1.0.0) release has occurred. Prior to a 1.0.0 release the minor versions acts
-as the API stability level. This is useful when comparisons of API versions as a
-major change is API breaking. For example,
-
-* `^1.2.3` is equivalent to `>= 1.2.3, < 2.0.0`
-* `^1.2.x` is equivalent to `>= 1.2.0, < 2.0.0`
-* `^2.3` is equivalent to `>= 2.3, < 3`
-* `^2.x` is equivalent to `>= 2.0.0, < 3`
-* `^0.2.3` is equivalent to `>=0.2.3 <0.3.0`
-* `^0.2` is equivalent to `>=0.2.0 <0.3.0`
-* `^0.0.3` is equivalent to `>=0.0.3 <0.0.4`
-* `^0.0` is equivalent to `>=0.0.0 <0.1.0`
-* `^0` is equivalent to `>=0.0.0 <1.0.0`
-
-## Validation
-
-In addition to testing a version against a constraint, a version can be validated
-against a constraint. When validation fails a slice of errors containing why a
-version didn't meet the constraint is returned. For example,
-
-```go
-c, err := semver.NewConstraint("<= 1.2.3, >= 1.4")
-if err != nil {
-    // Handle constraint not being parseable.
-}
-
-v, err := semver.NewVersion("1.3")
-if err != nil {
-    // Handle version not being parseable.
-}
-
-// Validate a version against a constraint.
-a, msgs := c.Validate(v)
-// a is false
-for _, m := range msgs {
-    fmt.Println(m)
-
-    // Loops over the errors which would read
-    // "1.3 is greater than 1.2.3"
-    // "1.3 is less than 1.4"
-}
-```
-
-## Contribute
-
-If you find an issue or want to contribute please file an [issue](https://github.com/Masterminds/semver/issues)
-or [create a pull request](https://github.com/Masterminds/semver/pulls).

vendor/github.com/Masterminds/semver/v3/constraints.go

@@ -1,568 +0,0 @@
-package semver
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"regexp"
-	"strings"
-)
-
-// Constraints is one or more constraint that a semantic version can be
-// checked against.
-type Constraints struct {
-	constraints [][]*constraint
-}
-
-// NewConstraint returns a Constraints instance that a Version instance can
-// be checked against. If there is a parse error it will be returned.
-func NewConstraint(c string) (*Constraints, error) {
-
-	// Rewrite - ranges into a comparison operation.
-	c = rewriteRange(c)
-
-	ors := strings.Split(c, "||")
-	or := make([][]*constraint, len(ors))
-	for k, v := range ors {
-
-		// TODO: Find a way to validate and fetch all the constraints in a simpler form
-
-		// Validate the segment
-		if !validConstraintRegex.MatchString(v) {
-			return nil, fmt.Errorf("improper constraint: %s", v)
-		}
-
-		cs := findConstraintRegex.FindAllString(v, -1)
-		if cs == nil {
-			cs = append(cs, v)
-		}
-		result := make([]*constraint, len(cs))
-		for i, s := range cs {
-			pc, err := parseConstraint(s)
-			if err != nil {
-				return nil, err
-			}
-
-			result[i] = pc
-		}
-		or[k] = result
-	}
-
-	o := &Constraints{constraints: or}
-	return o, nil
-}
-
-// Check tests if a version satisfies the constraints.
-func (cs Constraints) Check(v *Version) bool {
-	// TODO(mattfarina): For v4 of this library consolidate the Check and Validate
-	// functions as the underlying functions make that possible now.
-	// loop over the ORs and check the inner ANDs
-	for _, o := range cs.constraints {
-		joy := true
-		for _, c := range o {
-			if check, _ := c.check(v); !check {
-				joy = false
-				break
-			}
-		}
-
-		if joy {
-			return true
-		}
-	}
-
-	return false
-}
-
-// Validate checks if a version satisfies a constraint. If not a slice of
-// reasons for the failure are returned in addition to a bool.
-func (cs Constraints) Validate(v *Version) (bool, []error) {
-	// loop over the ORs and check the inner ANDs
-	var e []error
-
-	// Capture the prerelease message only once. When it happens the first time
-	// this var is marked
-	var prerelesase bool
-	for _, o := range cs.constraints {
-		joy := true
-		for _, c := range o {
-			// Before running the check handle the case there the version is
-			// a prerelease and the check is not searching for prereleases.
-			if c.con.pre == "" && v.pre != "" {
-				if !prerelesase {
-					em := fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
-					e = append(e, em)
-					prerelesase = true
-				}
-				joy = false
-
-			} else {
-
-				if _, err := c.check(v); err != nil {
-					e = append(e, err)
-					joy = false
-				}
-			}
-		}
-
-		if joy {
-			return true, []error{}
-		}
-	}
-
-	return false, e
-}
-
-func (cs Constraints) String() string {
-	buf := make([]string, len(cs.constraints))
-	var tmp bytes.Buffer
-
-	for k, v := range cs.constraints {
-		tmp.Reset()
-		vlen := len(v)
-		for kk, c := range v {
-			tmp.WriteString(c.string())
-
-			// Space separate the AND conditions
-			if vlen > 1 && kk < vlen-1 {
-				tmp.WriteString(" ")
-			}
-		}
-		buf[k] = tmp.String()
-	}
-
-	return strings.Join(buf, " || ")
-}
-
-var constraintOps map[string]cfunc
-var constraintRegex *regexp.Regexp
-var constraintRangeRegex *regexp.Regexp
-
-// Used to find individual constraints within a multi-constraint string
-var findConstraintRegex *regexp.Regexp
-
-// Used to validate an segment of ANDs is valid
-var validConstraintRegex *regexp.Regexp
-
-const cvRegex string = `v?([0-9|x|X|\*]+)(\.[0-9|x|X|\*]+)?(\.[0-9|x|X|\*]+)?` +
-	`(-([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?` +
-	`(\+([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?`
-
-func init() {
-	constraintOps = map[string]cfunc{
-		"":   constraintTildeOrEqual,
-		"=":  constraintTildeOrEqual,
-		"!=": constraintNotEqual,
-		">":  constraintGreaterThan,
-		"<":  constraintLessThan,
-		">=": constraintGreaterThanEqual,
-		"=>": constraintGreaterThanEqual,
-		"<=": constraintLessThanEqual,
-		"=<": constraintLessThanEqual,
-		"~":  constraintTilde,
-		"~>": constraintTilde,
-		"^":  constraintCaret,
-	}
-
-	ops := `=||!=|>|<|>=|=>|<=|=<|~|~>|\^`
-
-	constraintRegex = regexp.MustCompile(fmt.Sprintf(
-		`^\s*(%s)\s*(%s)\s*$`,
-		ops,
-		cvRegex))
-
-	constraintRangeRegex = regexp.MustCompile(fmt.Sprintf(
-		`\s*(%s)\s+-\s+(%s)\s*`,
-		cvRegex, cvRegex))
-
-	findConstraintRegex = regexp.MustCompile(fmt.Sprintf(
-		`(%s)\s*(%s)`,
-		ops,
-		cvRegex))
-
-	validConstraintRegex = regexp.MustCompile(fmt.Sprintf(
-		`^(\s*(%s)\s*(%s)\s*\,?)+$`,
-		ops,
-		cvRegex))
-}
-
-// An individual constraint
-type constraint struct {
-	// The version used in the constraint check. For example, if a constraint
-	// is '<= 2.0.0' the con a version instance representing 2.0.0.
-	con *Version
-
-	// The original parsed version (e.g., 4.x from != 4.x)
-	orig string
-
-	// The original operator for the constraint
-	origfunc string
-
-	// When an x is used as part of the version (e.g., 1.x)
-	minorDirty bool
-	dirty      bool
-	patchDirty bool
-}
-
-// Check if a version meets the constraint
-func (c *constraint) check(v *Version) (bool, error) {
-	return constraintOps[c.origfunc](v, c)
-}
-
-// String prints an individual constraint into a string
-func (c *constraint) string() string {
-	return c.origfunc + c.orig
-}
-
-type cfunc func(v *Version, c *constraint) (bool, error)
-
-func parseConstraint(c string) (*constraint, error) {
-	if len(c) > 0 {
-		m := constraintRegex.FindStringSubmatch(c)
-		if m == nil {
-			return nil, fmt.Errorf("improper constraint: %s", c)
-		}
-
-		cs := &constraint{
-			orig:     m[2],
-			origfunc: m[1],
-		}
-
-		ver := m[2]
-		minorDirty := false
-		patchDirty := false
-		dirty := false
-		if isX(m[3]) || m[3] == "" {
-			ver = "0.0.0"
-			dirty = true
-		} else if isX(strings.TrimPrefix(m[4], ".")) || m[4] == "" {
-			minorDirty = true
-			dirty = true
-			ver = fmt.Sprintf("%s.0.0%s", m[3], m[6])
-		} else if isX(strings.TrimPrefix(m[5], ".")) || m[5] == "" {
-			dirty = true
-			patchDirty = true
-			ver = fmt.Sprintf("%s%s.0%s", m[3], m[4], m[6])
-		}
-
-		con, err := NewVersion(ver)
-		if err != nil {
-
-			// The constraintRegex should catch any regex parsing errors. So,
-			// we should never get here.
-			return nil, errors.New("constraint Parser Error")
-		}
-
-		cs.con = con
-		cs.minorDirty = minorDirty
-		cs.patchDirty = patchDirty
-		cs.dirty = dirty
-
-		return cs, nil
-	}
-
-	// The rest is the special case where an empty string was passed in which
-	// is equivalent to * or >=0.0.0
-	con, err := StrictNewVersion("0.0.0")
-	if err != nil {
-
-		// The constraintRegex should catch any regex parsing errors. So,
-		// we should never get here.
-		return nil, errors.New("constraint Parser Error")
-	}
-
-	cs := &constraint{
-		con:        con,
-		orig:       c,
-		origfunc:   "",
-		minorDirty: false,
-		patchDirty: false,
-		dirty:      true,
-	}
-	return cs, nil
-}
-
-// Constraint functions
-func constraintNotEqual(v *Version, c *constraint) (bool, error) {
-	if c.dirty {
-
-		// If there is a pre-release on the version but the constraint isn't looking
-		// for them assume that pre-releases are not compatible. See issue 21 for
-		// more details.
-		if v.Prerelease() != "" && c.con.Prerelease() == "" {
-			return false, fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
-		}
-
-		if c.con.Major() != v.Major() {
-			return true, nil
-		}
-		if c.con.Minor() != v.Minor() && !c.minorDirty {
-			return true, nil
-		} else if c.minorDirty {
-			return false, fmt.Errorf("%s is equal to %s", v, c.orig)
-		} else if c.con.Patch() != v.Patch() && !c.patchDirty {
-			return true, nil
-		} else if c.patchDirty {
-			// Need to handle prereleases if present
-			if v.Prerelease() != "" || c.con.Prerelease() != "" {
-				eq := comparePrerelease(v.Prerelease(), c.con.Prerelease()) != 0
-				if eq {
-					return true, nil
-				}
-				return false, fmt.Errorf("%s is equal to %s", v, c.orig)
-			}
-			return false, fmt.Errorf("%s is equal to %s", v, c.orig)
-		}
-	}
-
-	eq := v.Equal(c.con)
-	if eq {
-		return false, fmt.Errorf("%s is equal to %s", v, c.orig)
-	}
-
-	return true, nil
-}
-
-func constraintGreaterThan(v *Version, c *constraint) (bool, error) {
-
-	// If there is a pre-release on the version but the constraint isn't looking
-	// for them assume that pre-releases are not compatible. See issue 21 for
-	// more details.
-	if v.Prerelease() != "" && c.con.Prerelease() == "" {
-		return false, fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
-	}
-
-	var eq bool
-
-	if !c.dirty {
-		eq = v.Compare(c.con) == 1
-		if eq {
-			return true, nil
-		}
-		return false, fmt.Errorf("%s is less than or equal to %s", v, c.orig)
-	}
-
-	if v.Major() > c.con.Major() {
-		return true, nil
-	} else if v.Major() < c.con.Major() {
-		return false, fmt.Errorf("%s is less than or equal to %s", v, c.orig)
-	} else if c.minorDirty {
-		// This is a range case such as >11. When the version is something like
-		// 11.1.0 is it not > 11. For that we would need 12 or higher
-		return false, fmt.Errorf("%s is less than or equal to %s", v, c.orig)
-	} else if c.patchDirty {
-		// This is for ranges such as >11.1. A version of 11.1.1 is not greater
-		// which one of 11.2.1 is greater
-		eq = v.Minor() > c.con.Minor()
-		if eq {
-			return true, nil
-		}
-		return false, fmt.Errorf("%s is less than or equal to %s", v, c.orig)
-	}
-
-	// If we have gotten here we are not comparing pre-preleases and can use the
-	// Compare function to accomplish that.
-	eq = v.Compare(c.con) == 1
-	if eq {
-		return true, nil
-	}
-	return false, fmt.Errorf("%s is less than or equal to %s", v, c.orig)
-}
-
-func constraintLessThan(v *Version, c *constraint) (bool, error) {
-	// If there is a pre-release on the version but the constraint isn't looking
-	// for them assume that pre-releases are not compatible. See issue 21 for
-	// more details.
-	if v.Prerelease() != "" && c.con.Prerelease() == "" {
-		return false, fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
-	}
-
-	eq := v.Compare(c.con) < 0
-	if eq {
-		return true, nil
-	}
-	return false, fmt.Errorf("%s is greater than or equal to %s", v, c.orig)
-}
-
-func constraintGreaterThanEqual(v *Version, c *constraint) (bool, error) {
-
-	// If there is a pre-release on the version but the constraint isn't looking
-	// for them assume that pre-releases are not compatible. See issue 21 for
-	// more details.
-	if v.Prerelease() != "" && c.con.Prerelease() == "" {
-		return false, fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
-	}
-
-	eq := v.Compare(c.con) >= 0
-	if eq {
-		return true, nil
-	}
-	return false, fmt.Errorf("%s is less than %s", v, c.orig)
-}
-
-func constraintLessThanEqual(v *Version, c *constraint) (bool, error) {
-	// If there is a pre-release on the version but the constraint isn't looking
-	// for them assume that pre-releases are not compatible. See issue 21 for
-	// more details.
-	if v.Prerelease() != "" && c.con.Prerelease() == "" {
-		return false, fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
-	}
-
-	var eq bool
-
-	if !c.dirty {
-		eq = v.Compare(c.con) <= 0
-		if eq {
-			return true, nil
-		}
-		return false, fmt.Errorf("%s is greater than %s", v, c.orig)
-	}
-
-	if v.Major() > c.con.Major() {
-		return false, fmt.Errorf("%s is greater than %s", v, c.orig)
-	} else if v.Major() == c.con.Major() && v.Minor() > c.con.Minor() && !c.minorDirty {
-		return false, fmt.Errorf("%s is greater than %s", v, c.orig)
-	}
-
-	return true, nil
-}
-
-// ~*, ~>* --> >= 0.0.0 (any)
-// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0, <3.0.0
-// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0, <2.1.0
-// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0, <1.3.0
-// ~1.2.3, ~>1.2.3 --> >=1.2.3, <1.3.0
-// ~1.2.0, ~>1.2.0 --> >=1.2.0, <1.3.0
-func constraintTilde(v *Version, c *constraint) (bool, error) {
-	// If there is a pre-release on the version but the constraint isn't looking
-	// for them assume that pre-releases are not compatible. See issue 21 for
-	// more details.
-	if v.Prerelease() != "" && c.con.Prerelease() == "" {
-		return false, fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
-	}
-
-	if v.LessThan(c.con) {
-		return false, fmt.Errorf("%s is less than %s", v, c.orig)
-	}
-
-	// ~0.0.0 is a special case where all constraints are accepted. It's
-	// equivalent to >= 0.0.0.
-	if c.con.Major() == 0 && c.con.Minor() == 0 && c.con.Patch() == 0 &&
-		!c.minorDirty && !c.patchDirty {
-		return true, nil
-	}
-
-	if v.Major() != c.con.Major() {
-		return false, fmt.Errorf("%s does not have same major version as %s", v, c.orig)
-	}
-
-	if v.Minor() != c.con.Minor() && !c.minorDirty {
-		return false, fmt.Errorf("%s does not have same major and minor version as %s", v, c.orig)
-	}
-
-	return true, nil
-}
-
-// When there is a .x (dirty) status it automatically opts in to ~. Otherwise
-// it's a straight =
-func constraintTildeOrEqual(v *Version, c *constraint) (bool, error) {
-	// If there is a pre-release on the version but the constraint isn't looking
-	// for them assume that pre-releases are not compatible. See issue 21 for
-	// more details.
-	if v.Prerelease() != "" && c.con.Prerelease() == "" {
-		return false, fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
-	}
-
-	if c.dirty {
-		return constraintTilde(v, c)
-	}
-
-	eq := v.Equal(c.con)
-	if eq {
-		return true, nil
-	}
-
-	return false, fmt.Errorf("%s is not equal to %s", v, c.orig)
-}
-
-// ^*      -->  (any)
-// ^1.2.3  -->  >=1.2.3 <2.0.0
-// ^1.2    -->  >=1.2.0 <2.0.0
-// ^1      -->  >=1.0.0 <2.0.0
-// ^0.2.3  -->  >=0.2.3 <0.3.0
-// ^0.2    -->  >=0.2.0 <0.3.0
-// ^0.0.3  -->  >=0.0.3 <0.0.4
-// ^0.0    -->  >=0.0.0 <0.1.0
-// ^0      -->  >=0.0.0 <1.0.0
-func constraintCaret(v *Version, c *constraint) (bool, error) {
-	// If there is a pre-release on the version but the constraint isn't looking
-	// for them assume that pre-releases are not compatible. See issue 21 for
-	// more details.
-	if v.Prerelease() != "" && c.con.Prerelease() == "" {
-		return false, fmt.Errorf("%s is a prerelease version and the constraint is only looking for release versions", v)
-	}
-
-	// This less than handles prereleases
-	if v.LessThan(c.con) {
-		return false, fmt.Errorf("%s is less than %s", v, c.orig)
-	}
-
-	var eq bool
-
-	// ^ when the major > 0 is >=x.y.z < x+1
-	if c.con.Major() > 0 || c.minorDirty {
-
-		// ^ has to be within a major range for > 0. Everything less than was
-		// filtered out with the LessThan call above. This filters out those
-		// that greater but not within the same major range.
-		eq = v.Major() == c.con.Major()
-		if eq {
-			return true, nil
-		}
-		return false, fmt.Errorf("%s does not have same major version as %s", v, c.orig)
-	}
-
-	// ^ when the major is 0 and minor > 0 is >=0.y.z < 0.y+1
-	if c.con.Major() == 0 && v.Major() > 0 {
-		return false, fmt.Errorf("%s does not have same major version as %s", v, c.orig)
-	}
-	// If the con Minor is > 0 it is not dirty
-	if c.con.Minor() > 0 || c.patchDirty {
-		eq = v.Minor() == c.con.Minor()
-		if eq {
-			return true, nil
-		}
-		return false, fmt.Errorf("%s does not have same minor version as %s. Expected minor versions to match when constraint major version is 0", v, c.orig)
-	}
-
-	// At this point the major is 0 and the minor is 0 and not dirty. The patch
-	// is not dirty so we need to check if they are equal. If they are not equal
-	eq = c.con.Patch() == v.Patch()
-	if eq {
-		return true, nil
-	}
-	return false, fmt.Errorf("%s does not equal %s. Expect version and constraint to equal when major and minor versions are 0", v, c.orig)
-}
-
-func isX(x string) bool {
-	switch x {
-	case "x", "*", "X":
-		return true
-	default:
-		return false
-	}
-}
-
-func rewriteRange(i string) string {
-	m := constraintRangeRegex.FindAllStringSubmatch(i, -1)
-	if m == nil {
-		return i
-	}
-	o := i
-	for _, v := range m {
-		t := fmt.Sprintf(">= %s, <= %s", v[1], v[11])
-		o = strings.Replace(o, v[0], t, 1)
-	}
-
-	return o
-}

vendor/github.com/Masterminds/semver/v3/doc.go

@@ -1,184 +0,0 @@
-/*
-Package semver provides the ability to work with Semantic Versions (http://semver.org) in Go.
-
-Specifically it provides the ability to:
-
-    * Parse semantic versions
-    * Sort semantic versions
-    * Check if a semantic version fits within a set of constraints
-    * Optionally work with a `v` prefix
-
-Parsing Semantic Versions
-
-There are two functions that can parse semantic versions. The `StrictNewVersion`
-function only parses valid version 2 semantic versions as outlined in the
-specification. The `NewVersion` function attempts to coerce a version into a
-semantic version and parse it. For example, if there is a leading v or a version
-listed without all 3 parts (e.g. 1.2) it will attempt to coerce it into a valid
-semantic version (e.g., 1.2.0). In both cases a `Version` object is returned
-that can be sorted, compared, and used in constraints.
-
-When parsing a version an optional error can be returned if there is an issue
-parsing the version. For example,
-
-    v, err := semver.NewVersion("1.2.3-beta.1+b345")
-
-The version object has methods to get the parts of the version, compare it to
-other versions, convert the version back into a string, and get the original
-string. For more details please see the documentation
-at https://godoc.org/github.com/Masterminds/semver.
-
-Sorting Semantic Versions
-
-A set of versions can be sorted using the `sort` package from the standard library.
-For example,
-
-    raw := []string{"1.2.3", "1.0", "1.3", "2", "0.4.2",}
-    vs := make([]*semver.Version, len(raw))
-	for i, r := range raw {
-		v, err := semver.NewVersion(r)
-		if err != nil {
-			t.Errorf("Error parsing version: %s", err)
-		}
-
-		vs[i] = v
-	}
-
-	sort.Sort(semver.Collection(vs))
-
-Checking Version Constraints and Comparing Versions
-
-There are two methods for comparing versions. One uses comparison methods on
-`Version` instances and the other is using Constraints. There are some important
-differences to notes between these two methods of comparison.
-
-1. When two versions are compared using functions such as `Compare`, `LessThan`,
-   and others it will follow the specification and always include prereleases
-   within the comparison. It will provide an answer valid with the comparison
-   spec section at https://semver.org/#spec-item-11
-2. When constraint checking is used for checks or validation it will follow a
-   different set of rules that are common for ranges with tools like npm/js
-   and Rust/Cargo. This includes considering prereleases to be invalid if the
-   ranges does not include on. If you want to have it include pre-releases a
-   simple solution is to include `-0` in your range.
-3. Constraint ranges can have some complex rules including the shorthard use of
-   ~ and ^. For more details on those see the options below.
-
-There are differences between the two methods or checking versions because the
-comparison methods on `Version` follow the specification while comparison ranges
-are not part of the specification. Different packages and tools have taken it
-upon themselves to come up with range rules. This has resulted in differences.
-For example, npm/js and Cargo/Rust follow similar patterns which PHP has a
-different pattern for ^. The comparison features in this package follow the
-npm/js and Cargo/Rust lead because applications using it have followed similar
-patters with their versions.
-
-Checking a version against version constraints is one of the most featureful
-parts of the package.
-
-    c, err := semver.NewConstraint(">= 1.2.3")
-    if err != nil {
-        // Handle constraint not being parsable.
-    }
-
-    v, err := semver.NewVersion("1.3")
-    if err != nil {
-        // Handle version not being parsable.
-    }
-    // Check if the version meets the constraints. The a variable will be true.
-    a := c.Check(v)
-
-Basic Comparisons
-
-There are two elements to the comparisons. First, a comparison string is a list
-of comma or space separated AND comparisons. These are then separated by || (OR)
-comparisons. For example, `">= 1.2 < 3.0.0 || >= 4.2.3"` is looking for a
-comparison that's greater than or equal to 1.2 and less than 3.0.0 or is
-greater than or equal to 4.2.3. This can also be written as
-`">= 1.2, < 3.0.0 || >= 4.2.3"`
-
-The basic comparisons are:
-
-    * `=`: equal (aliased to no operator)
-    * `!=`: not equal
-    * `>`: greater than
-    * `<`: less than
-    * `>=`: greater than or equal to
-    * `<=`: less than or equal to
-
-Hyphen Range Comparisons
-
-There are multiple methods to handle ranges and the first is hyphens ranges.
-These look like:
-
-    * `1.2 - 1.4.5` which is equivalent to `>= 1.2, <= 1.4.5`
-    * `2.3.4 - 4.5` which is equivalent to `>= 2.3.4 <= 4.5`
-
-Wildcards In Comparisons
-
-The `x`, `X`, and `*` characters can be used as a wildcard character. This works
-for all comparison operators. When used on the `=` operator it falls
-back to the tilde operation. For example,
-
-    * `1.2.x` is equivalent to `>= 1.2.0 < 1.3.0`
-    * `>= 1.2.x` is equivalent to `>= 1.2.0`
-    * `<= 2.x` is equivalent to `<= 3`
-    * `*` is equivalent to `>= 0.0.0`
-
-Tilde Range Comparisons (Patch)
-
-The tilde (`~`) comparison operator is for patch level ranges when a minor
-version is specified and major level changes when the minor number is missing.
-For example,
-
-    * `~1.2.3` is equivalent to `>= 1.2.3 < 1.3.0`
-    * `~1` is equivalent to `>= 1, < 2`
-    * `~2.3` is equivalent to `>= 2.3 < 2.4`
-    * `~1.2.x` is equivalent to `>= 1.2.0 < 1.3.0`
-    * `~1.x` is equivalent to `>= 1 < 2`
-
-Caret Range Comparisons (Major)
-
-The caret (`^`) comparison operator is for major level changes once a stable
-(1.0.0) release has occurred. Prior to a 1.0.0 release the minor versions acts
-as the API stability level. This is useful when comparisons of API versions as a
-major change is API breaking. For example,
-
-    * `^1.2.3` is equivalent to `>= 1.2.3, < 2.0.0`
-    * `^1.2.x` is equivalent to `>= 1.2.0, < 2.0.0`
-    * `^2.3` is equivalent to `>= 2.3, < 3`
-    * `^2.x` is equivalent to `>= 2.0.0, < 3`
-    * `^0.2.3` is equivalent to `>=0.2.3 <0.3.0`
-    * `^0.2` is equivalent to `>=0.2.0 <0.3.0`
-    * `^0.0.3` is equivalent to `>=0.0.3 <0.0.4`
-    * `^0.0` is equivalent to `>=0.0.0 <0.1.0`
-    * `^0` is equivalent to `>=0.0.0 <1.0.0`
-
-Validation
-
-In addition to testing a version against a constraint, a version can be validated
-against a constraint. When validation fails a slice of errors containing why a
-version didn't meet the constraint is returned. For example,
-
-    c, err := semver.NewConstraint("<= 1.2.3, >= 1.4")
-    if err != nil {
-        // Handle constraint not being parseable.
-    }
-
-    v, _ := semver.NewVersion("1.3")
-    if err != nil {
-        // Handle version not being parseable.
-    }
-
-    // Validate a version against a constraint.
-    a, msgs := c.Validate(v)
-    // a is false
-    for _, m := range msgs {
-        fmt.Println(m)
-
-        // Loops over the errors which would read
-        // "1.3 is greater than 1.2.3"
-        // "1.3 is less than 1.4"
-    }
-*/
-package semver

vendor/github.com/Masterminds/semver/v3/fuzz.go

@@ -1,22 +0,0 @@
-// +build gofuzz
-
-package semver
-
-func Fuzz(data []byte) int {
-	d := string(data)
-
-	// Test NewVersion
-	_, _ = NewVersion(d)
-
-	// Test StrictNewVersion
-	_, _ = StrictNewVersion(d)
-
-	// Test NewConstraint
-	_, _ = NewConstraint(d)
-
-	// The return value should be 0 normally, 1 if the priority in future tests
-	// should be increased, and -1 if future tests should skip passing in that
-	// data. We do not have a reason to change priority so 0 is always returned.
-	// There are example tests that do this.
-	return 0
-}

vendor/github.com/Masterminds/semver/v3/version.go

@@ -1,606 +0,0 @@
-package semver
-
-import (
-	"bytes"
-	"database/sql/driver"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"regexp"
-	"strconv"
-	"strings"
-)
-
-// The compiled version of the regex created at init() is cached here so it
-// only needs to be created once.
-var versionRegex *regexp.Regexp
-
-var (
-	// ErrInvalidSemVer is returned a version is found to be invalid when
-	// being parsed.
-	ErrInvalidSemVer = errors.New("Invalid Semantic Version")
-
-	// ErrEmptyString is returned when an empty string is passed in for parsing.
-	ErrEmptyString = errors.New("Version string empty")
-
-	// ErrInvalidCharacters is returned when invalid characters are found as
-	// part of a version
-	ErrInvalidCharacters = errors.New("Invalid characters in version")
-
-	// ErrSegmentStartsZero is returned when a version segment starts with 0.
-	// This is invalid in SemVer.
-	ErrSegmentStartsZero = errors.New("Version segment starts with 0")
-
-	// ErrInvalidMetadata is returned when the metadata is an invalid format
-	ErrInvalidMetadata = errors.New("Invalid Metadata string")
-
-	// ErrInvalidPrerelease is returned when the pre-release is an invalid format
-	ErrInvalidPrerelease = errors.New("Invalid Prerelease string")
-)
-
-// semVerRegex is the regular expression used to parse a semantic version.
-const semVerRegex string = `v?([0-9]+)(\.[0-9]+)?(\.[0-9]+)?` +
-	`(-([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?` +
-	`(\+([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?`
-
-// Version represents a single semantic version.
-type Version struct {
-	major, minor, patch uint64
-	pre                 string
-	metadata            string
-	original            string
-}
-
-func init() {
-	versionRegex = regexp.MustCompile("^" + semVerRegex + "$")
-}
-
-const num string = "0123456789"
-const allowed string = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-" + num
-
-// StrictNewVersion parses a given version and returns an instance of Version or
-// an error if unable to parse the version. Only parses valid semantic versions.
-// Performs checking that can find errors within the version.
-// If you want to coerce a version, such as 1 or 1.2, and perse that as the 1.x
-// releases of semver provided use the NewSemver() function.
-func StrictNewVersion(v string) (*Version, error) {
-	// Parsing here does not use RegEx in order to increase performance and reduce
-	// allocations.
-
-	if len(v) == 0 {
-		return nil, ErrEmptyString
-	}
-
-	// Split the parts into [0]major, [1]minor, and [2]patch,prerelease,build
-	parts := strings.SplitN(v, ".", 3)
-	if len(parts) != 3 {
-		return nil, ErrInvalidSemVer
-	}
-
-	sv := &Version{
-		original: v,
-	}
-
-	// check for prerelease or build metadata
-	var extra []string
-	if strings.ContainsAny(parts[2], "-+") {
-		// Start with the build metadata first as it needs to be on the right
-		extra = strings.SplitN(parts[2], "+", 2)
-		if len(extra) > 1 {
-			// build metadata found
-			sv.metadata = extra[1]
-			parts[2] = extra[0]
-		}
-
-		extra = strings.SplitN(parts[2], "-", 2)
-		if len(extra) > 1 {
-			// prerelease found
-			sv.pre = extra[1]
-			parts[2] = extra[0]
-		}
-	}
-
-	// Validate the number segments are valid. This includes only having positive
-	// numbers and no leading 0's.
-	for _, p := range parts {
-		if !containsOnly(p, num) {
-			return nil, ErrInvalidCharacters
-		}
-
-		if len(p) > 1 && p[0] == '0' {
-			return nil, ErrSegmentStartsZero
-		}
-	}
-
-	// Extract the major, minor, and patch elements onto the returned Version
-	var err error
-	sv.major, err = strconv.ParseUint(parts[0], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-
-	sv.minor, err = strconv.ParseUint(parts[1], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-
-	sv.patch, err = strconv.ParseUint(parts[2], 10, 64)
-	if err != nil {
-		return nil, err
-	}
-
-	// No prerelease or build metadata found so returning now as a fastpath.
-	if sv.pre == "" && sv.metadata == "" {
-		return sv, nil
-	}
-
-	if sv.pre != "" {
-		if err = validatePrerelease(sv.pre); err != nil {
-			return nil, err
-		}
-	}
-
-	if sv.metadata != "" {
-		if err = validateMetadata(sv.metadata); err != nil {
-			return nil, err
-		}
-	}
-
-	return sv, nil
-}
-
-// NewVersion parses a given version and returns an instance of Version or
-// an error if unable to parse the version. If the version is SemVer-ish it
-// attempts to convert it to SemVer. If you want  to validate it was a strict
-// semantic version at parse time see StrictNewVersion().
-func NewVersion(v string) (*Version, error) {
-	m := versionRegex.FindStringSubmatch(v)
-	if m == nil {
-		return nil, ErrInvalidSemVer
-	}
-
-	sv := &Version{
-		metadata: m[8],
-		pre:      m[5],
-		original: v,
-	}
-
-	var err error
-	sv.major, err = strconv.ParseUint(m[1], 10, 64)
-	if err != nil {
-		return nil, fmt.Errorf("Error parsing version segment: %s", err)
-	}
-
-	if m[2] != "" {
-		sv.minor, err = strconv.ParseUint(strings.TrimPrefix(m[2], "."), 10, 64)
-		if err != nil {
-			return nil, fmt.Errorf("Error parsing version segment: %s", err)
-		}
-	} else {
-		sv.minor = 0
-	}
-
-	if m[3] != "" {
-		sv.patch, err = strconv.ParseUint(strings.TrimPrefix(m[3], "."), 10, 64)
-		if err != nil {
-			return nil, fmt.Errorf("Error parsing version segment: %s", err)
-		}
-	} else {
-		sv.patch = 0
-	}
-
-	// Perform some basic due diligence on the extra parts to ensure they are
-	// valid.
-
-	if sv.pre != "" {
-		if err = validatePrerelease(sv.pre); err != nil {
-			return nil, err
-		}
-	}
-
-	if sv.metadata != "" {
-		if err = validateMetadata(sv.metadata); err != nil {
-			return nil, err
-		}
-	}
-
-	return sv, nil
-}
-
-// MustParse parses a given version and panics on error.
-func MustParse(v string) *Version {
-	sv, err := NewVersion(v)
-	if err != nil {
-		panic(err)
-	}
-	return sv
-}
-
-// String converts a Version object to a string.
-// Note, if the original version contained a leading v this version will not.
-// See the Original() method to retrieve the original value. Semantic Versions
-// don't contain a leading v per the spec. Instead it's optional on
-// implementation.
-func (v Version) String() string {
-	var buf bytes.Buffer
-
-	fmt.Fprintf(&buf, "%d.%d.%d", v.major, v.minor, v.patch)
-	if v.pre != "" {
-		fmt.Fprintf(&buf, "-%s", v.pre)
-	}
-	if v.metadata != "" {
-		fmt.Fprintf(&buf, "+%s", v.metadata)
-	}
-
-	return buf.String()
-}
-
-// Original returns the original value passed in to be parsed.
-func (v *Version) Original() string {
-	return v.original
-}
-
-// Major returns the major version.
-func (v Version) Major() uint64 {
-	return v.major
-}
-
-// Minor returns the minor version.
-func (v Version) Minor() uint64 {
-	return v.minor
-}
-
-// Patch returns the patch version.
-func (v Version) Patch() uint64 {
-	return v.patch
-}
-
-// Prerelease returns the pre-release version.
-func (v Version) Prerelease() string {
-	return v.pre
-}
-
-// Metadata returns the metadata on the version.
-func (v Version) Metadata() string {
-	return v.metadata
-}
-
-// originalVPrefix returns the original 'v' prefix if any.
-func (v Version) originalVPrefix() string {
-
-	// Note, only lowercase v is supported as a prefix by the parser.
-	if v.original != "" && v.original[:1] == "v" {
-		return v.original[:1]
-	}
-	return ""
-}
-
-// IncPatch produces the next patch version.
-// If the current version does not have prerelease/metadata information,
-// it unsets metadata and prerelease values, increments patch number.
-// If the current version has any of prerelease or metadata information,
-// it unsets both values and keeps current patch value
-func (v Version) IncPatch() Version {
-	vNext := v
-	// according to http://semver.org/#spec-item-9
-	// Pre-release versions have a lower precedence than the associated normal version.
-	// according to http://semver.org/#spec-item-10
-	// Build metadata SHOULD be ignored when determining version precedence.
-	if v.pre != "" {
-		vNext.metadata = ""
-		vNext.pre = ""
-	} else {
-		vNext.metadata = ""
-		vNext.pre = ""
-		vNext.patch = v.patch + 1
-	}
-	vNext.original = v.originalVPrefix() + "" + vNext.String()
-	return vNext
-}
-
-// IncMinor produces the next minor version.
-// Sets patch to 0.
-// Increments minor number.
-// Unsets metadata.
-// Unsets prerelease status.
-func (v Version) IncMinor() Version {
-	vNext := v
-	vNext.metadata = ""
-	vNext.pre = ""
-	vNext.patch = 0
-	vNext.minor = v.minor + 1
-	vNext.original = v.originalVPrefix() + "" + vNext.String()
-	return vNext
-}
-
-// IncMajor produces the next major version.
-// Sets patch to 0.
-// Sets minor to 0.
-// Increments major number.
-// Unsets metadata.
-// Unsets prerelease status.
-func (v Version) IncMajor() Version {
-	vNext := v
-	vNext.metadata = ""
-	vNext.pre = ""
-	vNext.patch = 0
-	vNext.minor = 0
-	vNext.major = v.major + 1
-	vNext.original = v.originalVPrefix() + "" + vNext.String()
-	return vNext
-}
-
-// SetPrerelease defines the prerelease value.
-// Value must not include the required 'hyphen' prefix.
-func (v Version) SetPrerelease(prerelease string) (Version, error) {
-	vNext := v
-	if len(prerelease) > 0 {
-		if err := validatePrerelease(prerelease); err != nil {
-			return vNext, err
-		}
-	}
-	vNext.pre = prerelease
-	vNext.original = v.originalVPrefix() + "" + vNext.String()
-	return vNext, nil
-}
-
-// SetMetadata defines metadata value.
-// Value must not include the required 'plus' prefix.
-func (v Version) SetMetadata(metadata string) (Version, error) {
-	vNext := v
-	if len(metadata) > 0 {
-		if err := validateMetadata(metadata); err != nil {
-			return vNext, err
-		}
-	}
-	vNext.metadata = metadata
-	vNext.original = v.originalVPrefix() + "" + vNext.String()
-	return vNext, nil
-}
-
-// LessThan tests if one version is less than another one.
-func (v *Version) LessThan(o *Version) bool {
-	return v.Compare(o) < 0
-}
-
-// GreaterThan tests if one version is greater than another one.
-func (v *Version) GreaterThan(o *Version) bool {
-	return v.Compare(o) > 0
-}
-
-// Equal tests if two versions are equal to each other.
-// Note, versions can be equal with different metadata since metadata
-// is not considered part of the comparable version.
-func (v *Version) Equal(o *Version) bool {
-	return v.Compare(o) == 0
-}
-
-// Compare compares this version to another one. It returns -1, 0, or 1 if
-// the version smaller, equal, or larger than the other version.
-//
-// Versions are compared by X.Y.Z. Build metadata is ignored. Prerelease is
-// lower than the version without a prerelease. Compare always takes into account
-// prereleases. If you want to work with ranges using typical range syntaxes that
-// skip prereleases if the range is not looking for them use constraints.
-func (v *Version) Compare(o *Version) int {
-	// Compare the major, minor, and patch version for differences. If a
-	// difference is found return the comparison.
-	if d := compareSegment(v.Major(), o.Major()); d != 0 {
-		return d
-	}
-	if d := compareSegment(v.Minor(), o.Minor()); d != 0 {
-		return d
-	}
-	if d := compareSegment(v.Patch(), o.Patch()); d != 0 {
-		return d
-	}
-
-	// At this point the major, minor, and patch versions are the same.
-	ps := v.pre
-	po := o.Prerelease()
-
-	if ps == "" && po == "" {
-		return 0
-	}
-	if ps == "" {
-		return 1
-	}
-	if po == "" {
-		return -1
-	}
-
-	return comparePrerelease(ps, po)
-}
-
-// UnmarshalJSON implements JSON.Unmarshaler interface.
-func (v *Version) UnmarshalJSON(b []byte) error {
-	var s string
-	if err := json.Unmarshal(b, &s); err != nil {
-		return err
-	}
-	temp, err := NewVersion(s)
-	if err != nil {
-		return err
-	}
-	v.major = temp.major
-	v.minor = temp.minor
-	v.patch = temp.patch
-	v.pre = temp.pre
-	v.metadata = temp.metadata
-	v.original = temp.original
-	return nil
-}
-
-// MarshalJSON implements JSON.Marshaler interface.
-func (v Version) MarshalJSON() ([]byte, error) {
-	return json.Marshal(v.String())
-}
-
-// Scan implements the SQL.Scanner interface.
-func (v *Version) Scan(value interface{}) error {
-	var s string
-	s, _ = value.(string)
-	temp, err := NewVersion(s)
-	if err != nil {
-		return err
-	}
-	v.major = temp.major
-	v.minor = temp.minor
-	v.patch = temp.patch
-	v.pre = temp.pre
-	v.metadata = temp.metadata
-	v.original = temp.original
-	return nil
-}
-
-// Value implements the Driver.Valuer interface.
-func (v Version) Value() (driver.Value, error) {
-	return v.String(), nil
-}
-
-func compareSegment(v, o uint64) int {
-	if v < o {
-		return -1
-	}
-	if v > o {
-		return 1
-	}
-
-	return 0
-}
-
-func comparePrerelease(v, o string) int {
-
-	// split the prelease versions by their part. The separator, per the spec,
-	// is a .
-	sparts := strings.Split(v, ".")
-	oparts := strings.Split(o, ".")
-
-	// Find the longer length of the parts to know how many loop iterations to
-	// go through.
-	slen := len(sparts)
-	olen := len(oparts)
-
-	l := slen
-	if olen > slen {
-		l = olen
-	}
-
-	// Iterate over each part of the prereleases to compare the differences.
-	for i := 0; i < l; i++ {
-		// Since the lentgh of the parts can be different we need to create
-		// a placeholder. This is to avoid out of bounds issues.
-		stemp := ""
-		if i < slen {
-			stemp = sparts[i]
-		}
-
-		otemp := ""
-		if i < olen {
-			otemp = oparts[i]
-		}
-
-		d := comparePrePart(stemp, otemp)
-		if d != 0 {
-			return d
-		}
-	}
-
-	// Reaching here means two versions are of equal value but have different
-	// metadata (the part following a +). They are not identical in string form
-	// but the version comparison finds them to be equal.
-	return 0
-}
-
-func comparePrePart(s, o string) int {
-	// Fastpath if they are equal
-	if s == o {
-		return 0
-	}
-
-	// When s or o are empty we can use the other in an attempt to determine
-	// the response.
-	if s == "" {
-		if o != "" {
-			return -1
-		}
-		return 1
-	}
-
-	if o == "" {
-		if s != "" {
-			return 1
-		}
-		return -1
-	}
-
-	// When comparing strings "99" is greater than "103". To handle
-	// cases like this we need to detect numbers and compare them. According
-	// to the semver spec, numbers are always positive. If there is a - at the
-	// start like -99 this is to be evaluated as an alphanum. numbers always
-	// have precedence over alphanum. Parsing as Uints because negative numbers
-	// are ignored.
-
-	oi, n1 := strconv.ParseUint(o, 10, 64)
-	si, n2 := strconv.ParseUint(s, 10, 64)
-
-	// The case where both are strings compare the strings
-	if n1 != nil && n2 != nil {
-		if s > o {
-			return 1
-		}
-		return -1
-	} else if n1 != nil {
-		// o is a string and s is a number
-		return -1
-	} else if n2 != nil {
-		// s is a string and o is a number
-		return 1
-	}
-	// Both are numbers
-	if si > oi {
-		return 1
-	}
-	return -1
-
-}
-
-// Like strings.ContainsAny but does an only instead of any.
-func containsOnly(s string, comp string) bool {
-	return strings.IndexFunc(s, func(r rune) bool {
-		return !strings.ContainsRune(comp, r)
-	}) == -1
-}
-
-// From the spec, "Identifiers MUST comprise only
-// ASCII alphanumerics and hyphen [0-9A-Za-z-]. Identifiers MUST NOT be empty.
-// Numeric identifiers MUST NOT include leading zeroes.". These segments can
-// be dot separated.
-func validatePrerelease(p string) error {
-	eparts := strings.Split(p, ".")
-	for _, p := range eparts {
-		if containsOnly(p, num) {
-			if len(p) > 1 && p[0] == '0' {
-				return ErrSegmentStartsZero
-			}
-		} else if !containsOnly(p, allowed) {
-			return ErrInvalidPrerelease
-		}
-	}
-
-	return nil
-}
-
-// From the spec, "Build metadata MAY be denoted by
-// appending a plus sign and a series of dot separated identifiers immediately
-// following the patch or pre-release version. Identifiers MUST comprise only
-// ASCII alphanumerics and hyphen [0-9A-Za-z-]. Identifiers MUST NOT be empty."
-func validateMetadata(m string) error {
-	eparts := strings.Split(m, ".")
-	for _, p := range eparts {
-		if !containsOnly(p, allowed) {
-			return ErrInvalidMetadata
-		}
-	}
-	return nil
-}

vendor/github.com/Masterminds/semver/version.go

@@ -0,0 +1,425 @@
+package semver
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+// The compiled version of the regex created at init() is cached here so it
+// only needs to be created once.
+var versionRegex *regexp.Regexp
+var validPrereleaseRegex *regexp.Regexp
+
+var (
+	// ErrInvalidSemVer is returned a version is found to be invalid when
+	// being parsed.
+	ErrInvalidSemVer = errors.New("Invalid Semantic Version")
+
+	// ErrInvalidMetadata is returned when the metadata is an invalid format
+	ErrInvalidMetadata = errors.New("Invalid Metadata string")
+
+	// ErrInvalidPrerelease is returned when the pre-release is an invalid format
+	ErrInvalidPrerelease = errors.New("Invalid Prerelease string")
+)
+
+// SemVerRegex is the regular expression used to parse a semantic version.
+const SemVerRegex string = `v?([0-9]+)(\.[0-9]+)?(\.[0-9]+)?` +
+	`(-([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?` +
+	`(\+([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?`
+
+// ValidPrerelease is the regular expression which validates
+// both prerelease and metadata values.
+const ValidPrerelease string = `^([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*)$`
+
+// Version represents a single semantic version.
+type Version struct {
+	major, minor, patch int64
+	pre                 string
+	metadata            string
+	original            string
+}
+
+func init() {
+	versionRegex = regexp.MustCompile("^" + SemVerRegex + "$")
+	validPrereleaseRegex = regexp.MustCompile(ValidPrerelease)
+}
+
+// NewVersion parses a given version and returns an instance of Version or
+// an error if unable to parse the version.
+func NewVersion(v string) (*Version, error) {
+	m := versionRegex.FindStringSubmatch(v)
+	if m == nil {
+		return nil, ErrInvalidSemVer
+	}
+
+	sv := &Version{
+		metadata: m[8],
+		pre:      m[5],
+		original: v,
+	}
+
+	var temp int64
+	temp, err := strconv.ParseInt(m[1], 10, 64)
+	if err != nil {
+		return nil, fmt.Errorf("Error parsing version segment: %s", err)
+	}
+	sv.major = temp
+
+	if m[2] != "" {
+		temp, err = strconv.ParseInt(strings.TrimPrefix(m[2], "."), 10, 64)
+		if err != nil {
+			return nil, fmt.Errorf("Error parsing version segment: %s", err)
+		}
+		sv.minor = temp
+	} else {
+		sv.minor = 0
+	}
+
+	if m[3] != "" {
+		temp, err = strconv.ParseInt(strings.TrimPrefix(m[3], "."), 10, 64)
+		if err != nil {
+			return nil, fmt.Errorf("Error parsing version segment: %s", err)
+		}
+		sv.patch = temp
+	} else {
+		sv.patch = 0
+	}
+
+	return sv, nil
+}
+
+// MustParse parses a given version and panics on error.
+func MustParse(v string) *Version {
+	sv, err := NewVersion(v)
+	if err != nil {
+		panic(err)
+	}
+	return sv
+}
+
+// String converts a Version object to a string.
+// Note, if the original version contained a leading v this version will not.
+// See the Original() method to retrieve the original value. Semantic Versions
+// don't contain a leading v per the spec. Instead it's optional on
+// implementation.
+func (v *Version) String() string {
+	var buf bytes.Buffer
+
+	fmt.Fprintf(&buf, "%d.%d.%d", v.major, v.minor, v.patch)
+	if v.pre != "" {
+		fmt.Fprintf(&buf, "-%s", v.pre)
+	}
+	if v.metadata != "" {
+		fmt.Fprintf(&buf, "+%s", v.metadata)
+	}
+
+	return buf.String()
+}
+
+// Original returns the original value passed in to be parsed.
+func (v *Version) Original() string {
+	return v.original
+}
+
+// Major returns the major version.
+func (v *Version) Major() int64 {
+	return v.major
+}
+
+// Minor returns the minor version.
+func (v *Version) Minor() int64 {
+	return v.minor
+}
+
+// Patch returns the patch version.
+func (v *Version) Patch() int64 {
+	return v.patch
+}
+
+// Prerelease returns the pre-release version.
+func (v *Version) Prerelease() string {
+	return v.pre
+}
+
+// Metadata returns the metadata on the version.
+func (v *Version) Metadata() string {
+	return v.metadata
+}
+
+// originalVPrefix returns the original 'v' prefix if any.
+func (v *Version) originalVPrefix() string {
+
+	// Note, only lowercase v is supported as a prefix by the parser.
+	if v.original != "" && v.original[:1] == "v" {
+		return v.original[:1]
+	}
+	return ""
+}
+
+// IncPatch produces the next patch version.
+// If the current version does not have prerelease/metadata information,
+// it unsets metadata and prerelease values, increments patch number.
+// If the current version has any of prerelease or metadata information,
+// it unsets both values and keeps curent patch value
+func (v Version) IncPatch() Version {
+	vNext := v
+	// according to http://semver.org/#spec-item-9
+	// Pre-release versions have a lower precedence than the associated normal version.
+	// according to http://semver.org/#spec-item-10
+	// Build metadata SHOULD be ignored when determining version precedence.
+	if v.pre != "" {
+		vNext.metadata = ""
+		vNext.pre = ""
+	} else {
+		vNext.metadata = ""
+		vNext.pre = ""
+		vNext.patch = v.patch + 1
+	}
+	vNext.original = v.originalVPrefix() + "" + vNext.String()
+	return vNext
+}
+
+// IncMinor produces the next minor version.
+// Sets patch to 0.
+// Increments minor number.
+// Unsets metadata.
+// Unsets prerelease status.
+func (v Version) IncMinor() Version {
+	vNext := v
+	vNext.metadata = ""
+	vNext.pre = ""
+	vNext.patch = 0
+	vNext.minor = v.minor + 1
+	vNext.original = v.originalVPrefix() + "" + vNext.String()
+	return vNext
+}
+
+// IncMajor produces the next major version.
+// Sets patch to 0.
+// Sets minor to 0.
+// Increments major number.
+// Unsets metadata.
+// Unsets prerelease status.
+func (v Version) IncMajor() Version {
+	vNext := v
+	vNext.metadata = ""
+	vNext.pre = ""
+	vNext.patch = 0
+	vNext.minor = 0
+	vNext.major = v.major + 1
+	vNext.original = v.originalVPrefix() + "" + vNext.String()
+	return vNext
+}
+
+// SetPrerelease defines the prerelease value.
+// Value must not include the required 'hypen' prefix.
+func (v Version) SetPrerelease(prerelease string) (Version, error) {
+	vNext := v
+	if len(prerelease) > 0 && !validPrereleaseRegex.MatchString(prerelease) {
+		return vNext, ErrInvalidPrerelease
+	}
+	vNext.pre = prerelease
+	vNext.original = v.originalVPrefix() + "" + vNext.String()
+	return vNext, nil
+}
+
+// SetMetadata defines metadata value.
+// Value must not include the required 'plus' prefix.
+func (v Version) SetMetadata(metadata string) (Version, error) {
+	vNext := v
+	if len(metadata) > 0 && !validPrereleaseRegex.MatchString(metadata) {
+		return vNext, ErrInvalidMetadata
+	}
+	vNext.metadata = metadata
+	vNext.original = v.originalVPrefix() + "" + vNext.String()
+	return vNext, nil
+}
+
+// LessThan tests if one version is less than another one.
+func (v *Version) LessThan(o *Version) bool {
+	return v.Compare(o) < 0
+}
+
+// GreaterThan tests if one version is greater than another one.
+func (v *Version) GreaterThan(o *Version) bool {
+	return v.Compare(o) > 0
+}
+
+// Equal tests if two versions are equal to each other.
+// Note, versions can be equal with different metadata since metadata
+// is not considered part of the comparable version.
+func (v *Version) Equal(o *Version) bool {
+	return v.Compare(o) == 0
+}
+
+// Compare compares this version to another one. It returns -1, 0, or 1 if
+// the version smaller, equal, or larger than the other version.
+//
+// Versions are compared by X.Y.Z. Build metadata is ignored. Prerelease is
+// lower than the version without a prerelease.
+func (v *Version) Compare(o *Version) int {
+	// Compare the major, minor, and patch version for differences. If a
+	// difference is found return the comparison.
+	if d := compareSegment(v.Major(), o.Major()); d != 0 {
+		return d
+	}
+	if d := compareSegment(v.Minor(), o.Minor()); d != 0 {
+		return d
+	}
+	if d := compareSegment(v.Patch(), o.Patch()); d != 0 {
+		return d
+	}
+
+	// At this point the major, minor, and patch versions are the same.
+	ps := v.pre
+	po := o.Prerelease()
+
+	if ps == "" && po == "" {
+		return 0
+	}
+	if ps == "" {
+		return 1
+	}
+	if po == "" {
+		return -1
+	}
+
+	return comparePrerelease(ps, po)
+}
+
+// UnmarshalJSON implements JSON.Unmarshaler interface.
+func (v *Version) UnmarshalJSON(b []byte) error {
+	var s string
+	if err := json.Unmarshal(b, &s); err != nil {
+		return err
+	}
+	temp, err := NewVersion(s)
+	if err != nil {
+		return err
+	}
+	v.major = temp.major
+	v.minor = temp.minor
+	v.patch = temp.patch
+	v.pre = temp.pre
+	v.metadata = temp.metadata
+	v.original = temp.original
+	temp = nil
+	return nil
+}
+
+// MarshalJSON implements JSON.Marshaler interface.
+func (v *Version) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.String())
+}
+
+func compareSegment(v, o int64) int {
+	if v < o {
+		return -1
+	}
+	if v > o {
+		return 1
+	}
+
+	return 0
+}
+
+func comparePrerelease(v, o string) int {
+
+	// split the prelease versions by their part. The separator, per the spec,
+	// is a .
+	sparts := strings.Split(v, ".")
+	oparts := strings.Split(o, ".")
+
+	// Find the longer length of the parts to know how many loop iterations to
+	// go through.
+	slen := len(sparts)
+	olen := len(oparts)
+
+	l := slen
+	if olen > slen {
+		l = olen
+	}
+
+	// Iterate over each part of the prereleases to compare the differences.
+	for i := 0; i < l; i++ {
+		// Since the lentgh of the parts can be different we need to create
+		// a placeholder. This is to avoid out of bounds issues.
+		stemp := ""
+		if i < slen {
+			stemp = sparts[i]
+		}
+
+		otemp := ""
+		if i < olen {
+			otemp = oparts[i]
+		}
+
+		d := comparePrePart(stemp, otemp)
+		if d != 0 {
+			return d
+		}
+	}
+
+	// Reaching here means two versions are of equal value but have different
+	// metadata (the part following a +). They are not identical in string form
+	// but the version comparison finds them to be equal.
+	return 0
+}
+
+func comparePrePart(s, o string) int {
+	// Fastpath if they are equal
+	if s == o {
+		return 0
+	}
+
+	// When s or o are empty we can use the other in an attempt to determine
+	// the response.
+	if s == "" {
+		if o != "" {
+			return -1
+		}
+		return 1
+	}
+
+	if o == "" {
+		if s != "" {
+			return 1
+		}
+		return -1
+	}
+
+	// When comparing strings "99" is greater than "103". To handle
+	// cases like this we need to detect numbers and compare them. According
+	// to the semver spec, numbers are always positive. If there is a - at the
+	// start like -99 this is to be evaluated as an alphanum. numbers always
+	// have precedence over alphanum. Parsing as Uints because negative numbers
+	// are ignored.
+
+	oi, n1 := strconv.ParseUint(o, 10, 64)
+	si, n2 := strconv.ParseUint(s, 10, 64)
+
+	// The case where both are strings compare the strings
+	if n1 != nil && n2 != nil {
+		if s > o {
+			return 1
+		}
+		return -1
+	} else if n1 != nil {
+		// o is a string and s is a number
+		return -1
+	} else if n2 != nil {
+		// s is a string and o is a number
+		return 1
+	}
+	// Both are numbers
+	if si > oi {
+		return 1
+	}
+	return -1
+
+}

vendor/github.com/Masterminds/semver/version_fuzz.go

@@ -0,0 +1,10 @@
+// +build gofuzz
+
+package semver
+
+func Fuzz(data []byte) int {
+	if _, err := NewVersion(string(data)); err != nil {
+		return 0
+	}
+	return 1
+}