Function preparePluginStubCommand

cli-plugins/manager/cobra_test.go:55–85

(t *testing.T)

}

func preparePluginStubCommand(t *testing.T) (*cobra.Command, error) {
	t.Helper()
	pluginCommandStubsOnce = sync.Once{}

	tmpDir := t.TempDir()
	const cliPlugin = `#!/bin/sh
printf '%s' '{"SchemaVersion":"0.1.0"}'
`
	if err := os.WriteFile(filepath.Join(tmpDir, "docker-testplugin"), []byte(cliPlugin), 0o777); err != nil {
		return nil, err
	}

	cli := test.NewFakeCli(nil)
	cli.ConfigFile().CLIPluginsExtraDirs = []string{tmpDir}

	root := &cobra.Command{Use: "docker"}
	root.PersistentFlags().Bool("debug", false, "")

	if err := AddPluginCommandStubs(cli, root); err != nil {
		return nil, err
	}

	cmd, _, err := root.Find([]string{"testplugin"})
	if err != nil {
		return nil, err
	}
	if cmd == nil {
		return nil, os.ErrNotExist
	}
	return cmd, nil
}