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https://github.com/hashicorp/packer.git
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35b2317ef3
The lib name for the common components for writing packer_test suites was not clear, and did not follow the convention established in Packer core and plugins. Therefore this commit does two things: first the lib is renamed into common as to follow this convention, and clearly document which components are common to all tests. Also checkers are placed in a subpackage of common, common/check, so that it is clearer what is meant to be used as checks for a command's execution status after it's been run, as part of Assert.
52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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//go:generate packer-sdc mapstructure-to-hcl2 -type Config,DatasourceOutput
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package parrot
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import (
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"github.com/hashicorp/hcl/v2/hcldec"
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"github.com/hashicorp/packer-plugin-sdk/hcl2helper"
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"github.com/hashicorp/packer-plugin-sdk/template/config"
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"github.com/zclconf/go-cty/cty"
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)
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type Config struct {
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Input []string `mapstructure:"input" required:"true"`
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}
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type Datasource struct {
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config Config
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}
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type DatasourceOutput struct {
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Output []string `mapstructure:"out"`
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}
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func (d *Datasource) ConfigSpec() hcldec.ObjectSpec {
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return d.config.FlatMapstructure().HCL2Spec()
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}
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func (d *Datasource) Configure(raws ...interface{}) error {
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err := config.Decode(&d.config, nil, raws...)
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if err != nil {
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return err
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}
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return nil
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}
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func (d *Datasource) OutputSpec() hcldec.ObjectSpec {
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return (&DatasourceOutput{}).FlatMapstructure().HCL2Spec()
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}
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func (d *Datasource) Execute() (cty.Value, error) {
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out := []string{}
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for _, d := range d.config.Input {
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out = append(out, d)
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}
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output := DatasourceOutput{
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Output: out,
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}
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return hcl2helper.HCL2ValueFromConfig(output, d.OutputSpec()), nil
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}
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