TypeScript valid-project-name.default函数代码示例

  run: function (commandOptions: any, rawArgs: string[]) {
    const packageName = rawArgs.shift();

    if (!packageName) {
      return Promise.reject(new SilentError(
        `The "ng ${this.name}" command requires a name argument to be specified. ` +
        `For more details, use "ng help".`));
    }

    commandOptions.name = packageName;
    if (commandOptions.dryRun) {
      commandOptions.skipGit = true;
    }

    if (packageName === '.') {
      return Promise.reject(new SilentError(
        `Trying to generate an application structure in this directory? Use "ng init" ` +
        `instead.`));
    }

    if (!validProjectName(packageName)) {
      return Promise.reject(
        new SilentError(`We currently do not support a name of "${packageName}".`));
    }

    if (commandOptions.mobile) {
      return Promise.reject(new SilentError(
        'The --mobile flag has been disabled temporarily while we await an update of ' +
        'angular-universal for supporting NgModule. Sorry for the inconvenience.'
      ));
    }

    commandOptions.blueprint = normalizeBlueprint(commandOptions.blueprint);

    if (!commandOptions.directory) {
      commandOptions.directory = packageName;
    }

    const createAndStepIntoDirectory =
      new this.tasks.CreateAndStepIntoDirectory({ ui: this.ui, analytics: this.analytics });

    const initCommand = new InitCommand({
      ui: this.ui,
      analytics: this.analytics,
      tasks: this.tasks,
      project: Project.nullProject(this.ui, this.cli)
    });

    return createAndStepIntoDirectory
      .run({
        directoryName: commandOptions.directory,
        dryRun: commandOptions.dryRun
      })
      .then(initCommand.run.bind(initCommand, commandOptions, rawArgs));
  }

  run: function (commandOptions: any, rawArgs: string[]) {
    if (commandOptions.dryRun) {
      commandOptions.skipNpm = true;
      commandOptions.skipBower = true;
    }

    const installBlueprint = new this.tasks.InstallBlueprint({
      ui: this.ui,
      analytics: this.analytics,
      project: this.project
    });

    // needs an explicit check in case it's just 'undefined'
    // due to passing of options from 'new' and 'addon'
    let gitInit: any;
    if (commandOptions.skipGit === false) {
      gitInit = new GitInit({
        ui: this.ui,
        project: this.project
      });
    }

    let npmInstall: any;
    if (!commandOptions.skipNpm) {
      npmInstall = new NpmInstall({
        ui: this.ui,
        analytics: this.analytics,
        project: this.project
      });
    }

    let linkCli: any;
    if (commandOptions.linkCli) {
      linkCli = new LinkCli({
        ui: this.ui,
        analytics: this.analytics,
        project: this.project
      });
    }

    let bowerInstall: any;
    if (!commandOptions.skipBower) {
      bowerInstall = new this.tasks.BowerInstall({
        ui: this.ui,
        analytics: this.analytics,
        project: this.project
      });
    }

    const project = this.project;
    const packageName = commandOptions.name !== '.' && commandOptions.name || project.name();

    if (!packageName) {
      const message = 'The `ng ' + this.name + '` command requires a ' +
        'package.json in current folder with name attribute or a specified name via arguments. ' +
        'For more details, use `ng help`.';

      return Promise.reject(new SilentError(message));
    }

    const blueprintOpts = {
      dryRun: commandOptions.dryRun,
      blueprint: 'ng2',
      rawName: packageName,
      targetFiles: rawArgs || '',
      rawArgs: rawArgs.toString(),
      sourceDir: commandOptions.sourceDir,
      style: commandOptions.style,
      prefix: commandOptions.prefix,
      mobile: commandOptions.mobile,
      routing: commandOptions.routing,
      inlineStyle: commandOptions.inlineStyle,
      inlineTemplate: commandOptions.inlineTemplate
    };

    if (!validProjectName(packageName)) {
      return Promise.reject(
        new SilentError('We currently do not support a name of `' + packageName + '`.'));
    }

    blueprintOpts.blueprint = normalizeBlueprint(blueprintOpts.blueprint);

    return installBlueprint.run(blueprintOpts)
      .then(function () {
        if (commandOptions.skipGit === false) {
          return gitInit.run(commandOptions, rawArgs);
        }
      }.bind(this))
      .then(function () {
        if (!commandOptions.skipNpm) {
          return npmInstall.run();
        }
      })
      .then(function () {
        if (commandOptions.linkCli) {
          return linkCli.run();
        }
      })
      .then(function () {
        if (!commandOptions.skipBower) {
//.........这里部分代码省略.........