public getGenerators()

in src/yo/yo/yo.ts [32:81]
32 lines of code
6 McCabe index (conditional complexity)

	public getGenerators(): any[] {
		const generatorsMeta = this._env.store.getGeneratorsMeta();

		// Remove sub generators from list
		let list = Object.keys(generatorsMeta).filter((key: any) => key.split(':')[1] === 'app');

		list = list.map(key => {
			const item = generatorsMeta[key];
			const name = key.split(':')[0];

			const pkgPath = readPkgUp.sync({cwd: item.resolved});
			if (!pkgPath.pkg) {
				return null;
			}

			const pkg = pkgPath.pkg;
			const generatorVersion: any = pkg.dependencies['yeoman-generator'];
			const generatorMeta: any = _.pick(pkg, 'name', 'version', 'description');

			// Ignore the generator if does not depend on `yeoman-generator`
			if (!generatorVersion) {
				return null;
			}

			// Flag generator to indecate if the generator version is fully supported or not.
			// https://github.com/yeoman/yeoman-app/issues/16#issuecomment-121054821
			generatorMeta.isCompatible = semver.ltr('0.17.6', generatorVersion);

			// Indicator to verify official generators
			generatorMeta.officialGenerator = false;
			if (generatorMeta.repository && generatorMeta.repository.url) {
				generatorMeta.officialGenerator = generatorMeta.repository.url.indexOf('github.com/yeoman/') > -1;
			}

			// Add subgenerators
			generatorMeta.subGenerators = Object.keys(generatorsMeta).reduce((result, key: any) => {
				const split = key.split(':');

				if (split[0] === name) {
					result.push(split[1]);
				}

				return result;
			}, []);

			return generatorMeta;
		});

		return _.compact(list);
	}