Function BuildProblemPackage

client/packmgr/package.go:18–75

BuildProblemPackage 创建题目数据包

(c *cli.Context)

// BuildProblemPackage  创建题目数据包
func BuildProblemPackage(c *cli.Context) error {

	if c.String("passphrase") != "" {
		log.Println("[warn] Using a password on the command line interface can be insecure.")
	}
	passphrase := []byte(c.String("passphrase"))
	configFile := c.Args().Get(0)
	outputFile := c.Args().Get(1)

	if c.Bool("zip") && !strings.HasSuffix(configFile, "problem.json") {
		return errors.Errorf("config file must named 'problem.json' in zip mode")
	}

	var err error
	var pem *persistence.DigitalSignPEM

	_, err = os.Stat(configFile)
	if err != nil && os.IsNotExist(err) {
		return errors.Errorf("problem config file (%s) not found", configFile)
	}

	if c.Bool("sign") {
		pem, err = persistence.GetArmorPublicKey(c.String("gpg-key"), passphrase)
		if err != nil {
			return err
		}
	}
	options := persistence.ProblemPackageOptions{}
	options.ConfigFile = configFile
	options.DigitalSign = c.Bool("sign")
	options.DigitalPEM = pem
	options.OutFile = outputFile

	// problem
	session, err := executor.NewSession(configFile)
	if err != nil {
		return err
	}
	options.ConfigDir = session.ConfigDir

	err = executor.CheckRequireFilesExists(&session.JudgeConfig, options.ConfigDir)
	if err != nil {
		return err
	}

	if c.Bool("zip") {
		err = problems.PackProblemsAsZip(&options)
		if err != nil {
			return err
		}
	} else {
		err = problems.PackProblems(&session.JudgeConfig, &options)
		if err != nil {
			return err
		}
	}
	return nil
}