add self update option
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Heavybullets8
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README.md
24
README.md
@ -14,6 +14,7 @@
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| Flag | Example | Parameter | Description |
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|----------------- |------------------------ |----------- |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| --self-update | --self-update | None | Updates HeavyScript prior to running it<br>_You no longer need to git pull_ |
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| --delete-backup | --delete-backup | None | Opens a menu to delete backups<br>_Useful if you need to delete old system backups or backups from other scripts_ |
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| --restore | --restore | None | Restore HeavyScript specific `ix-applications dataset` snapshot |
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| --mount | --mount | None | Initiates mounting feature<br>Choose between unmounting and mounting PVC data |
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@ -36,7 +37,7 @@
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### Examples
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#### Typical Cron Job
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```
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bash heavy_script.sh -b 14 -i portainer -i arch -i sonarr -i radarr -t 600 -rsup
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bash heavy_script.sh --self-update -b 14 -i portainer -i arch -i sonarr -i radarr -t 600 -rsup
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```
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> `-b` is set to 14. Up to 14 snapshots of your ix-applications dataset will be saved
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@ -53,6 +54,8 @@ bash heavy_script.sh -b 14 -i portainer -i arch -i sonarr -i radarr -t 600 -rsup
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> `-p` Prune docker images.
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> `--self-update` Will update the script prior to running anything else.
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#### Mounting PVC Data
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```
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@ -79,7 +82,7 @@ bash /mnt/tank/scripts/heavy_script/heavy_script.sh --dns
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#### My personal Cron Job
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```
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git -C /mnt/speed/scripts/heavy_script pull && bash /mnt/speed/scripts/heavy_script/heavy_script.sh -b 14 -rsup
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bash /mnt/speed/scripts/heavy_script/heavy_script.sh --self-update -b 14 -rsup
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```
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<br>
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@ -111,7 +114,7 @@ cd heavy_script
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From here, you can just run Heavy_Script with `bash heavy_script.sh -ARGUMENTS`
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> Note: `chmod +x` is NOT required. Doing this will break the `git pull` function. Just run the script with `bash heavy_script.sh`
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> Note: `chmod +x` is NOT required. Doing this will break the `git pull` (or self update) function. Just run the script with `bash heavy_script.sh`
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<br>
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@ -132,20 +135,13 @@ git pull
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```
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<br >
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### Update with your Cron Job
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### Update with the scripts built-in option
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Here, we will update the script prior to running it, incase there is a bugfix, or any new additions to the script
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**Cron Job Command**
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```
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git -C /mnt/speed/scripts/heavy_script pull && bash /mnt/speed/scripts/heavy_script/heavy_script.sh -b 14 -rsup
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bash heavyscript --self-update -b 14 -supr
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```
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> The important command here is the `git -C /PATH/TO/HEAVY_SCRIPT_DIRECTORY pull`
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> The important argument here is the `--self-update`, you can still use all of your same arguments with this option.
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> This command will allow you to preform a `git pull` on a remote directory, which will ensure your script is udated prior to running it
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> `&&` Is used to run a command AFTER the previous command completed successfully
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>> So once the `git -C /PATH/TO/HEAVY_SCRIPT_DIRECTORY pull` command completes, THEN it will run the `bash /PATH/TO/HEAVY_SCRIPT_DIRECTORY/heavy_script.sh -b 14 -rsup` command
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<br >
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<br >
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@ -161,7 +157,7 @@ git -C /mnt/speed/scripts/heavy_script pull && bash /mnt/speed/scripts/heavy_scr
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| Name | Value | Reason |
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|------------------------ |------------------------------------------------------------------------------------------------------------------- |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
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| `Description` | HeavyScript git pull and Update apps | This is up to you, put whatever you think is a good description in here |
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| `Command` | `git -C /PATH/TO/HEAVY_SCRIPT_DIRECTORY pull && bash /PATH/TO/HEAVY_SCRIPT_DIRECTORY/heavy_script.sh -b 14 -rsup` | This is the command you will be running on your schedule I personally use: `git -C /mnt/speed/scripts/heavy_script pull && bash /mnt/speed/scripts/heavy_script/heavy_script.sh -b 14 -rsup` |
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| `Command` | `bash /PATH/TO/HEAVY_SCRIPT_DIRECTORY/heavy_script.sh --self-update -b 14 -rsup` | This is the command you will be running on your schedule I personally use: `bash /mnt/speed/scripts/heavy_script/heavy_script.sh --self-update -b 14 -rsup` |
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| `Run As User` | `root` | Running the script as `root` is REQUIRED. You cannot access all of the kubernetes functions without this user. |
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| `Schedule` | Up to you, I run mine everyday at `0400` | Again up to you |
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| `Hide Standard Output` | `False` or Unticked | I like to receive an email report of how the script ran, what apps updated etc. |
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@ -3,6 +3,35 @@
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#If no argument is passed, kill the script.
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[[ -z "$*" || "-" == "$*" || "--" == "$*" ]] && echo "This script requires an argument, use --help for help" && exit
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args=("$@")
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self_update() {
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SCRIPT=$(readlink -f "$0")
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SCRIPTPATH=$(dirname "$SCRIPT")
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SCRIPTNAME="$0"
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cd $SCRIPTPATH
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git fetch &> /dev/null
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[[ -n $(git diff --name-only origin/main | grep $SCRIPTNAME) ]] && {
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echo "Found a new version of HeavyScript, updating myself..."
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git pull --force &> /dev/null
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echo -e "Running the new version...\n"
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count=0
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for i in "${args[@]}"
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do
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[[ "$i" == "--self-update" ]] && unset "args[$count]" && break
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((count++))
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done
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sleep 5
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exec bash "$SCRIPTNAME" "${args[@]}"
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# Now exit this old instance
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exit
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}
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echo -e "HeavyScript is already the latest version.\n"
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}
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help(){
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[[ $help == "true" ]] && clear -x
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@ -342,9 +371,12 @@ do
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case $opt in
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-)
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case "${OPTARG}" in
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help)
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help)
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help="true"
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;;
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self-update)
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self_update="true"
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;;
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dns)
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dns="true"
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;;
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@ -423,6 +455,7 @@ done
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#Continue to call functions in specific order
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[[ "$help" == "true" ]] && help
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[[ "$self_update" == "true" ]] && self_update
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[[ "$deleteBackup" == "true" ]] && deleteBackup && exit
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[[ "$dns" == "true" ]] && dns && exit
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[[ "$restore" == "true" ]] && restore && exit
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