func CopyFile()

in images/controller/pkg/util.go [56:69]

• 14 lines of code
• 3 McCabe index (conditional complexity)

func CopyFile(srcPath, destDir string) error {
	from, err := os.Open(srcPath)
	if err != nil {
		return err
	}
	defer from.Close()
	to, err := os.OpenFile(path.Join(destDir, path.Base(srcPath)), os.O_RDWR|os.O_CREATE, 0666)
	if err != nil {
		return err
	}
	defer to.Close()
	_, err = io.Copy(to, from)
	return err
}