func deleteIfFileExists()

in tools/dockerversioning/scripts/dockerfiles/main.go [125:137]

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

func deleteIfFileExists(path string) {
	if fileInfo, err := os.Stat(path); err != nil {
		if !os.IsNotExist(err) {
			log.Fatalf("File %s exists but cannot be stat'ed", path)
		}
	} else {
		if fileInfo.IsDir() {
			log.Fatalf("%s is unexpectedly a directory", path)
		}
		err = os.Remove(path)
		check(err)
	}
}