Function stubLocalExtension

pkg/cmd/extension/manager_test.go:1469–1495

(tempDir, path string)

}

func stubLocalExtension(tempDir, path string) error {
	extDir, err := os.MkdirTemp(tempDir, "local-ext")
	if err != nil {
		return err
	}
	extFile, err := os.OpenFile(filepath.Join(extDir, filepath.Base(path)), os.O_CREATE, 0755)
	if err != nil {
		return err
	}
	if err := extFile.Close(); err != nil {
		return err
	}

	linkPath := filepath.Dir(path)
	if err := os.MkdirAll(filepath.Dir(linkPath), 0755); err != nil {
		return err
	}
	f, err := os.OpenFile(linkPath, os.O_WRONLY|os.O_CREATE, 0644)
	if err != nil {
		return err
	}
	_, err = f.WriteString(extDir)
	if err != nil {
		return err
	}
	return f.Close()
}

// Given the path where an extension should be installed and a manifest struct, creates a fake binary extension on disk
func stubBinaryExtension(installPath string, bm binManifest) error {