30 lines
829 B
Go
30 lines
829 B
Go
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package funcs
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import (
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uuid "github.com/hashicorp/go-uuid"
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"github.com/zclconf/go-cty/cty"
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"github.com/zclconf/go-cty/cty/function"
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)
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var UUIDFunc = function.New(&function.Spec{
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Params: []function.Parameter{},
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Type: function.StaticReturnType(cty.String),
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Impl: func(args []cty.Value, retType cty.Type) (ret cty.Value, err error) {
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result, err := uuid.GenerateUUID()
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if err != nil {
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return cty.UnknownVal(cty.String), err
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}
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return cty.StringVal(result), nil
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},
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})
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// UUID generates and returns a Type-4 UUID in the standard hexadecimal string
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// format.
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//
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// This is not a pure function: it will generate a different result for each
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// call. It must therefore be registered as an impure function in the function
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// table in the "lang" package.
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func UUID() (cty.Value, error) {
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return UUIDFunc.Call(nil)
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}
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