update gulp and gulpfile

tasks/js.js

@@ -0,0 +1,86 @@
+/* RainLoop Webmail (c) RainLoop Team | Licensed under AGPL 3 */
+const gulp = require('gulp');
+
+const
+	concat = require('gulp-concat-util'),
+	header = require('gulp-header'),
+	rename = require('gulp-rename'),
+	replace = require('gulp-replace'),
+	uglify = require('gulp-uglify'),
+	plumber = require('gulp-plumber'),
+	gulpif = require('gulp-if'),
+	eol = require('gulp-eol'),
+	eslint = require('gulp-eslint'),
+	cache = require('gulp-cached'),
+	expect = require('gulp-expect-file'),
+	size = require('gulp-size'),
+	gutil = require('gulp-util');
+
+const {config} = require('./config');
+const {del, getHead} = require('./common');
+
+const {webpack} = require('./webpack');
+
+const jsClean = () => del(config.paths.staticJS + '/**/*.js');
+
+// libs
+const jsLibs = () => {
+	const src = config.paths.js.libs.src;
+	return gulp.src(src)
+		.pipe(expect.real({errorOnFailure: true}, src))
+		.pipe(concat(config.paths.js.libs.name, {separator: '\n\n'}))
+		.pipe(eol('\n', true))
+		.pipe(replace(/sourceMappingURL=[a-z0-9\.\-_]{1,20}\.map/ig, ''))
+		.pipe(gulp.dest(config.paths.staticJS));
+};
+
+// app
+const jsApp = () =>
+	gulp.src(config.paths.staticJS + config.paths.js.app.name)
+		.pipe(header(getHead() + '\n'))
+		.pipe(eol('\n', true))
+		.pipe(gulp.dest(config.paths.staticJS))
+		.on('error', gutil.log);
+
+const jsAdmin = () =>
+	gulp.src(config.paths.staticJS + config.paths.js.admin.name)
+		.pipe(header(getHead() + '\n'))
+		.pipe(eol('\n', true))
+		.pipe(gulp.dest(config.paths.staticJS))
+		.on('error', gutil.log);
+
+const jsMin = () =>
+	gulp.src(config.paths.staticJS + '*.js')
+		.pipe(replace(/"rainloop\/v\/([^\/]+)\/static\/js\/"/g, '"rainloop/v/$1/static/js/min/"'))
+		.pipe(size({
+			showFiles: true,
+			showTotal: false
+		}))
+		.pipe(rename({suffix: '.min'}))
+		.pipe(uglify({
+			mangle: true,
+			compress: true,
+			ie8: false
+		}))
+		.pipe(eol('\n', true))
+		.pipe(size({
+			showFiles: true,
+			showTotal: false
+		}))
+		.pipe(gulp.dest(config.paths.staticMinJS))
+		.on('error', gutil.log);
+
+const jsLint = () =>
+	gulp.src(config.paths.globjs)
+		.pipe(cache('eslint'))
+		.pipe(eslint())
+		.pipe(gulpif(config.watch, plumber()))
+		.pipe(eslint.format())
+		.pipe(eslint.failAfterError());
+
+const jsState1 = gulp.series(jsLint);
+const jsState3 = gulp.parallel(jsLibs, jsApp, jsAdmin);
+const jsState2 = gulp.series(jsClean, webpack, jsState3, jsMin);
+
+exports.jsLint = jsLint;
+exports.js = gulp.parallel(jsState1, jsState2);