// 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
}
// 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
}