Ejemplo n.º 1
0
// OutputFile returns the absolute filename of the SingleAsset.Output.
// It also add a suffix in the basename (for example an md5 hash or a version number).
// The suffix is inserted just before the file extension and at the end of the filename
// if no extension was found.
func (sa SingleAsset) OutputFile(suffix string) (string, error) {
	out, err := filepath.Abs(sa.Output)
	if err != nil {
		return "", err
	}
	return helpers.AddFileSuffix(out, suffix), nil
}
Ejemplo n.º 2
0
// OutputFile returns the absolute filename of an output based on the filename of the input.
// It also add a suffix in the basename (for example an md5 hash or a version number).
// The suffix is inserted just before the file extension and at the end of the filename
// if no extension was found.
func (ap AssetPack) OutputFile(filename string, suffix string) (string, error) {
	filename, err := filepath.Abs(filename)
	if err != nil {
		return "", err
	}

	input, err := filepath.Abs(ap.Input)
	if err != nil {
		return "", err
	}

	if !strings.HasPrefix(filename, input) {
		return "", errors.New(ap.Input + " is not a prefix of " + filename)
	}

	out := bytes.NewBuffer(nil)
	out.WriteString(ap.Output)
	out.WriteByte(os.PathSeparator)
	out.WriteString(filename[len(input):])

	return helpers.AddFileSuffix(out.String(), suffix), nil
}