34 lines
784 B
Go
34 lines
784 B
Go
package vault
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import (
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"errors"
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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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func FromVault(getter VaultGetter) function.Function {
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return function.New(&function.Spec{
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Description: "Get value from vault",
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Params: []function.Parameter{
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{
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Name: "vaultKey",
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Description: "Key for lookup in vault",
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Type: cty.String,
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},
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},
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Type: function.StaticReturnType(cty.String),
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Impl: func(args []cty.Value, retType cty.Type) (cty.Value, error) {
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if getter == nil {
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return cty.StringVal(""), errors.New("vault is not initialized - cannot read value")
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}
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val, err := getter.GetValue(args[0].AsString())
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if err != nil {
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return cty.Value{}, err
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}
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return cty.StringVal(string(val)), nil
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},
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})
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}
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