func copyWithPermissons()

in credentialproviderpackage/pkg/configurator/linux/linux.go [155:183]

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

func copyWithPermissons(srcpath, dstpath string, permission os.FileMode) (err error) {
	r, err := os.Open(srcpath)
	if err != nil {
		return err
	}
	defer r.Close() // ok to ignore error: file was opened read-only.

	w, err := os.Create(dstpath)
	if err != nil {
		return err
	}

	defer func() {
		c := w.Close()
		// Report the error from Close, if any.
		// But do so only if there isn't already
		// an outgoing error.
		if c != nil && err == nil {
			err = c
		}
	}()

	_, err = io.Copy(w, r)
	if err != nil {
		return err
	}
	err = os.Chmod(dstpath, permission)
	return err
}