patternplate-server/source/library/utilities/get-pattern-manifests.js

Programmatically serve atomic patterns via a REST API

import path from 'path';
import getPatternManifest from './get-pattern-manifest';
import readTree from '../filesystem/read-tree';

async function getPatternManifests(id, base, options = {}) {
	const patternPath = id.split('/').join(path.sep);
	const paths = await readTree(path.resolve(base, patternPath), options.cache);

	const patternIDs = paths
		.filter(item => path.basename(item) === 'pattern.json')
		.filter(item => !item.includes('@environments'))
		.map(item => path.dirname(item))
		.map(item => path.relative(base, item))
		.map(item => item.split(path.sep).join('/'));

	const fetchManifest = pid => getPatternManifest(pid, base, options.cache);
	const jobs = patternIDs.map(fetchManifest);
	const manifests = Promise.all(jobs);
	return await manifests;
}

export default getPatternManifests;