Function addDependencies

packages/schematics/angular/server/index.ts:141–165

(skipInstall: boolean | undefined)

}

function addDependencies(skipInstall: boolean | undefined): Rule {
  return (host: Tree) => {
    const coreDep = getPackageJsonDependency(host, '@angular/core');
    if (coreDep === null) {
      throw new SchematicsException('Could not find version.');
    }

    const install = skipInstall ? InstallBehavior.None : InstallBehavior.Auto;

    return chain([
      addDependency('@angular/ssr', latestVersions.AngularSSR, {
        type: DependencyType.Default,
        install,
      }),
      addDependency('@angular/platform-server', coreDep.version, {
        type: DependencyType.Default,
        install,
      }),
      addDependency('@types/node', latestVersions['@types/node'], {
        type: DependencyType.Dev,
        install,
      }),
    ]);
  };
}

const serverSchematic: RuleFactory<ServerOptions> = createProjectSchematic(
  async (options, { project, tree }) => {