/* eslint-disable no-console */ const fs = require('fs'); const path = require('path'); const shell = require('shelljs'); function getCommand(watch) { // Compile angular with tsc if (process.cwd().includes(path.join('app', 'angular'))) { return ''; } const babel = path.join(__dirname, '..', 'node_modules', '.bin', 'babel'); const args = [ './src', '--out-dir ./dist', `--config-file ${path.resolve(__dirname, '../.babelrc.js')}`, `--copy-files`, ]; /* * angular needs to be compiled with tsc; a compilation with babel is possible but throws * runtime errors because of the the babel decorators plugin * Only transpile .js and let tsc do the job for .ts files */ if (process.cwd().includes(path.join('addons', 'storyshots'))) { args.push(`--extensions ".js"`); } else { args.push(`--extensions ".js,.jsx,.ts,.tsx"`); } if (watch) { args.push('-w'); } return `${babel} ${args.join(' ')}`; } function handleExit(code, stderr, errorCallback) { if (code !== 0) { if (errorCallback && typeof errorCallback === 'function') { errorCallback(stderr); } shell.exit(code); } } function babelify(options = {}) { const { watch = false, silent = true, errorCallback } = options; if (!fs.existsSync('src')) { if (!silent) { console.log('No src dir'); } return; } const command = getCommand(watch); if (command !== '') { const { code, stderr } = shell.exec(command, { silent }); handleExit(code, stderr, errorCallback); } } module.exports = { babelify, };