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- /* jshint node: true, esnext: true */
- 'use strict';
- const KNOWN_OPTIONS = {
- build: {
- string: [
- 'formats'
- ],
- boolean: [
- 'watch'
- ],
- default: {
- formats: 'amd',
- watch: false
- }
- }
- };
- const fs = require( 'fs' );
- const path = require( 'path' );
- const gulp = require( 'gulp' );
- const del = require( 'del' );
- const merge = require( 'merge-stream' );
- const gulpMirror = require( 'gulp-mirror' );
- const gulpWatch = require( 'gulp-watch' );
- const gutil = require( 'gulp-util' );
- const minimist = require( 'minimist' );
- const utils = require( './utils' );
- const options = minimist( process.argv.slice( 2 ), KNOWN_OPTIONS[ process.argv[ 2 ] ] );
- module.exports = ( config ) => {
- const distDir = path.join( config.ROOT_DIR, config.DIST_DIR );
- const tasks = {
- /**
- * Removes the dist directory.
- */
- clean() {
- return del( distDir );
- },
- src: {
- /**
- * Returns a stream of all source files.
- *
- * @param {Boolean} [watch] Whether the files should be watched.
- * @returns {Stream}
- */
- all( watch ) {
- return merge( tasks.src.main( watch ), tasks.src.ckeditor5( watch ), tasks.src.modules( watch ) );
- },
- /**
- * Returns a stream with just the main file (`ckeditor5/ckeditor.js`).
- *
- * @param {Boolean} [watch] Whether to watch the files.
- * @returns {Stream}
- */
- main( watch ) {
- const glob = path.join( config.ROOT_DIR, 'ckeditor.js' );
- return gulp.src( glob )
- .pipe( watch ? gulpWatch( glob ) : utils.noop() );
- },
- /**
- * Returns a stream of all source files from CKEditor 5.
- *
- * @param {Boolean} [watch] Whether to watch the files.
- * @returns {Stream}
- */
- ckeditor5( watch ) {
- const glob = path.join( config.ROOT_DIR, 'src', '**', '*.js' );
- return gulp.src( glob )
- .pipe( watch ? gulpWatch( glob ) : utils.noop() )
- .pipe( utils.wrapCKEditor5Module() );
- },
- /**
- * Returns a stream of all source files from CKEditor 5 dependencies.
- *
- * @param {Boolean} [watch] Whether to watch the files.
- * @returns {Stream}
- */
- modules( watch ) {
- // Find all CKEditor5 package directories. Resolve symlinks so we watch real directories
- // in order to workaround https://github.com/paulmillr/chokidar/issues/419.
- const dirs = fs.readdirSync( path.join( config.ROOT_DIR, 'node_modules' ) )
- // Look for ckeditor5-* directories.
- .filter( ( fileName ) => fileName.indexOf( 'ckeditor5-' ) === 0 )
- // Resolve symlinks and keep only directories.
- .map( ( fileName ) => {
- let filePath = path.join( config.ROOT_DIR, 'node_modules', fileName );
- let stat = fs.lstatSync( filePath );
- if ( stat.isSymbolicLink() ) {
- filePath = fs.realpathSync( filePath );
- stat = fs.lstatSync( filePath );
- }
- if ( stat.isDirectory() ) {
- return filePath;
- }
- // Filter...
- return false;
- } )
- // ...those out.
- .filter( ( filePath ) => filePath );
- const streams = dirs.map( ( dirPath ) => {
- const glob = path.join( dirPath, 'src', '**', '*.js' );
- // Use parent as a base so we get paths starting with 'ckeditor5-*/src/*' in the stream.
- const baseDir = path.parse( dirPath ).dir;
- const opts = { base: baseDir };
- return gulp.src( glob, opts )
- .pipe( watch ? gulpWatch( glob, opts ) : utils.noop() );
- } );
- return merge.apply( null, streams )
- .pipe( utils.unpackModules() );
- }
- }
- };
- gulp.task( 'build:clean', tasks.clean );
- gulp.task( 'build', [ 'build:clean' ], () => {
- const formats = options.formats.split( ',' );
- const codeStream = tasks.src.all( options.watch )
- .on( 'data', ( file ) => {
- gutil.log( `Processing '${ gutil.colors.cyan( file.path ) }'...` );
- } );
- const formatPipes = formats.reduce( utils.addFormat( distDir ), [] );
- return codeStream
- .pipe( gulpMirror.apply( null, formatPipes ) );
- } );
- return tasks;
- };
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