Bumps [github.com/hashicorp/terraform-plugin-sdk/v2](https://github.com/hashicorp/terraform-plugin-sdk) from 2.24.1 to 2.26.0. - [Release notes](https://github.com/hashicorp/terraform-plugin-sdk/releases) - [Changelog](https://github.com/hashicorp/terraform-plugin-sdk/blob/main/CHANGELOG.md) - [Commits](https://github.com/hashicorp/terraform-plugin-sdk/compare/v2.24.1...v2.26.0) --- updated-dependencies: - dependency-name: github.com/hashicorp/terraform-plugin-sdk/v2 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
118 lines
3.2 KiB
Go
118 lines
3.2 KiB
Go
package stdlib
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/zclconf/go-cty/cty"
|
|
"github.com/zclconf/go-cty/cty/convert"
|
|
"github.com/zclconf/go-cty/cty/function"
|
|
)
|
|
|
|
var EqualFunc = function.New(&function.Spec{
|
|
Description: `Returns true if the two given values are equal, or false otherwise.`,
|
|
Params: []function.Parameter{
|
|
{
|
|
Name: "a",
|
|
Type: cty.DynamicPseudoType,
|
|
AllowUnknown: true,
|
|
AllowDynamicType: true,
|
|
AllowNull: true,
|
|
},
|
|
{
|
|
Name: "b",
|
|
Type: cty.DynamicPseudoType,
|
|
AllowUnknown: true,
|
|
AllowDynamicType: true,
|
|
AllowNull: true,
|
|
},
|
|
},
|
|
Type: function.StaticReturnType(cty.Bool),
|
|
RefineResult: refineNonNull,
|
|
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
|
return args[0].Equals(args[1]), nil
|
|
},
|
|
})
|
|
|
|
var NotEqualFunc = function.New(&function.Spec{
|
|
Description: `Returns false if the two given values are equal, or true otherwise.`,
|
|
Params: []function.Parameter{
|
|
{
|
|
Name: "a",
|
|
Type: cty.DynamicPseudoType,
|
|
AllowUnknown: true,
|
|
AllowDynamicType: true,
|
|
AllowNull: true,
|
|
},
|
|
{
|
|
Name: "b",
|
|
Type: cty.DynamicPseudoType,
|
|
AllowUnknown: true,
|
|
AllowDynamicType: true,
|
|
AllowNull: true,
|
|
},
|
|
},
|
|
Type: function.StaticReturnType(cty.Bool),
|
|
RefineResult: refineNonNull,
|
|
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
|
return args[0].Equals(args[1]).Not(), nil
|
|
},
|
|
})
|
|
|
|
var CoalesceFunc = function.New(&function.Spec{
|
|
Description: `Returns the first of the given arguments that isn't null, or raises an error if there are no non-null arguments.`,
|
|
Params: []function.Parameter{},
|
|
VarParam: &function.Parameter{
|
|
Name: "vals",
|
|
Type: cty.DynamicPseudoType,
|
|
AllowUnknown: true,
|
|
AllowDynamicType: true,
|
|
AllowNull: true,
|
|
},
|
|
Type: func(args []cty.Value) (ret cty.Type, err error) {
|
|
argTypes := make([]cty.Type, len(args))
|
|
for i, val := range args {
|
|
argTypes[i] = val.Type()
|
|
}
|
|
retType, _ := convert.UnifyUnsafe(argTypes)
|
|
if retType == cty.NilType {
|
|
return cty.NilType, fmt.Errorf("all arguments must have the same type")
|
|
}
|
|
return retType, nil
|
|
},
|
|
RefineResult: refineNonNull,
|
|
Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
|
|
for _, argVal := range args {
|
|
if !argVal.IsKnown() {
|
|
return cty.UnknownVal(retType), nil
|
|
}
|
|
if argVal.IsNull() {
|
|
continue
|
|
}
|
|
|
|
return convert.Convert(argVal, retType)
|
|
}
|
|
return cty.NilVal, fmt.Errorf("no non-null arguments")
|
|
},
|
|
})
|
|
|
|
func refineNonNull(b *cty.RefinementBuilder) *cty.RefinementBuilder {
|
|
return b.NotNull()
|
|
}
|
|
|
|
// Equal determines whether the two given values are equal, returning a
|
|
// bool value.
|
|
func Equal(a cty.Value, b cty.Value) (cty.Value, error) {
|
|
return EqualFunc.Call([]cty.Value{a, b})
|
|
}
|
|
|
|
// NotEqual is the opposite of Equal.
|
|
func NotEqual(a cty.Value, b cty.Value) (cty.Value, error) {
|
|
return NotEqualFunc.Call([]cty.Value{a, b})
|
|
}
|
|
|
|
// Coalesce returns the first of the given arguments that is not null. If
|
|
// all arguments are null, an error is produced.
|
|
func Coalesce(vals ...cty.Value) (cty.Value, error) {
|
|
return CoalesceFunc.Call(vals)
|
|
}
|