58 lines
1.1 KiB
Go
58 lines
1.1 KiB
Go
package hclsecret_test
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import (
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"fmt"
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"github.com/hashicorp/hcl/v2"
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"github.com/hashicorp/hcl/v2/hclsimple"
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"github.com/zclconf/go-cty/cty/function"
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"git.maze.io/go/secret/hclsecret"
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)
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type mockProvider struct {
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out []byte
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err error
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}
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func (p mockProvider) GetSecret(string) ([]byte, error) {
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return p.out, p.err
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}
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func ExampleFunction() {
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// p would be your initialized secret.Provider
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p := mockProvider{[]byte("it works!"), nil}
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// Our stand-in configuration file
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b := []byte(`
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database {
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username = "root"
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password = secret("password")
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}
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`)
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// Our stand-in configuration struct
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type databaseConfig struct {
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Username string `hcl:"username"`
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Password string `hcl:"password"`
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}
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var config struct {
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Database databaseConfig `hcl:"database,block"`
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}
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// HCL evaluation context
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ctx := &hcl.EvalContext{
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Functions: map[string]function.Function{
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"secret": hclsecret.Function(p),
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},
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}
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if err := hclsimple.Decode("example.hcl", []byte(b), ctx, &config); err != nil {
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panic(err)
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}
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fmt.Println(config.Database.Password)
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// Output: it works!
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}
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