func writeTempExec()

in fs/service.go [71:90]

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

func writeTempExec(pattern string, binary []byte) (path string, err error) {
	f, err := os.CreateTemp("", pattern)
	if err != nil {
		err = fmt.Errorf("cannot create temp file: %s", err)
		return
	}
	defer f.Close()
	_, err = f.Write(binary)
	if err != nil {
		err = fmt.Errorf("cannot write binary: %s", err)
		return
	}
	err = f.Chmod(os.ModePerm)
	if err != nil {
		err = fmt.Errorf("cannot chmod: %s", err)
		return
	}
	path = f.Name()
	return
}