func writeNewFile()

in pkg/3p/archiver/archiver.go [50:72]

• 20 lines of code
• 6 McCabe index (conditional complexity)

func writeNewFile(fpath string, in io.Reader, fm os.FileMode) error {
	err := os.MkdirAll(filepath.Dir(fpath), 0755)
	if err != nil {
		return fmt.Errorf("%s: making directory for file: %v", fpath, err)
	}

	out, err := os.Create(fpath)
	if err != nil {
		return fmt.Errorf("%s: creating new file: %v", fpath, err)
	}
	defer out.Close()

	err = out.Chmod(fm)
	if err != nil && runtime.GOOS != "windows" {
		return fmt.Errorf("%s: changing file mode: %v", fpath, err)
	}

	_, err = io.Copy(out, in)
	if err != nil {
		return fmt.Errorf("%s: writing file: %v", fpath, err)
	}
	return nil
}