@codesnippets/codesnippets/src/buildIndex.ts

Open source code snippets and examples.

import crypto = require('crypto');
import fs = require('fs');
import glob = require('glob');
import path = require('path');
import semver = require('semver');
import { removeComments } from './removeComments';

let object: any = {};
let host = 'https://raw.githubusercontent.com/trimorphdev/codesnippets/master';

let indexPath = path.resolve(path.join(__dirname, '../snippets.jsonc'));
let index = JSON.parse(removeComments(fs.readFileSync(indexPath).toString()));

for (let language of index) {
	let lang = {};
	
	const files = glob.sync(language.path, { cwd: path.resolve(path.join(__dirname, '../')) });

	for (let snippet of files) {
		const hash = crypto.createHash('sha1');
		hash.update(fs.readFileSync(snippet));
		let fn = path.basename(snippet);
		lang[fn.split('.')[0]] = {
			path: snippet,
			url: `${host}/${snippet}`,
			sum: hash.digest('hex')
		}
	}

	object[language.name] = lang;
}

fs.writeFileSync(path.resolve(path.join(__dirname, '../snippets.lock.json')), JSON.stringify(object, undefined, 2));
fs.readFile(path.resolve(path.join(__dirname, '../snippets.lock')), (err, res) => {
	if (err) throw err;
	const vers = semver.inc(res.toString(), 'patch');

	if (vers) {
		fs.writeFileSync(path.resolve(path.join(__dirname, '../snippets.lock')), vers);
	}
});