183 lines
4.6 KiB
JavaScript
183 lines
4.6 KiB
JavaScript
var fs = require('fs');
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var gulp = require('gulp');
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var gutil = require('gulp-util');
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var concatCss = require('gulp-concat-css');
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var minifyCSS = require('gulp-minify-css');
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var shell = require('gulp-shell');
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var mkdirp = require('mkdirp');
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var webpack = require('webpack');
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var uglify = require('uglify-js');
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var NAME = 'jsoneditor';
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var NAME_MINIMALIST = 'jsoneditor-minimalist';
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var ENTRY = './src/js/JSONEditor.js';
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var HEADER = './src/js/header.js';
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var IMAGE = './src/css/img/jsoneditor-icons.svg';
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var DOCS = './src/docs/*';
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var DIST = './dist';
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// generate banner with today's date and correct version
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function createBanner() {
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var today = gutil.date(new Date(), 'yyyy-mm-dd'); // today, formatted as yyyy-mm-dd
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var version = require('./package.json').version; // math.js version
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return String(fs.readFileSync(HEADER))
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.replace('@@date', today)
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.replace('@@version', version);
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}
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var bannerPlugin = new webpack.BannerPlugin(createBanner(), {
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entryOnly: true,
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raw: true
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});
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// create a single instance of the compiler to allow caching
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var compiler = webpack({
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entry: ENTRY,
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output: {
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library: 'JSONEditor',
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libraryTarget: 'umd',
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path: DIST,
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filename: NAME + '.js'
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},
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plugins: [ bannerPlugin ],
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cache: true
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});
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// create a single instance of the compiler to allow caching
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var compilerMinimalist = webpack({
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entry: ENTRY,
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output: {
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library: 'JSONEditor',
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libraryTarget: 'umd',
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path: DIST,
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filename: NAME_MINIMALIST + '.js'
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},
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plugins: [
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bannerPlugin,
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new webpack.IgnorePlugin(new RegExp('^brace$')),
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new webpack.IgnorePlugin(new RegExp('^ajv'))
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],
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cache: true
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});
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function minify(name) {
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var result = uglify.minify([DIST + '/' + name + '.js'], {
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outSourceMap: name + '.map',
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output: {
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comments: /@license/
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}
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});
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var fileMin = DIST + '/' + name + '.min.js';
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var fileMap = DIST + '/' + name + '.map';
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fs.writeFileSync(fileMin, result.code);
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fs.writeFileSync(fileMap, result.map);
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gutil.log('Minified ' + fileMin);
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gutil.log('Mapped ' + fileMap);
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}
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// make dist and dist/img folders
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gulp.task('mkdir', function () {
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mkdirp.sync(DIST);
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mkdirp.sync(DIST + '/img');
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});
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// bundle javascript
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gulp.task('bundle', ['mkdir'], function (done) {
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// update the banner contents (has a date in it which should stay up to date)
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bannerPlugin.banner = createBanner();
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compiler.run(function (err, stats) {
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if (err) {
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gutil.log(err);
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}
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gutil.log('bundled ' + NAME + '.js');
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done();
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});
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});
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// bundle minimalist version of javascript
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gulp.task('bundle-minimalist', ['mkdir'], function (done) {
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// update the banner contents (has a date in it which should stay up to date)
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bannerPlugin.banner = createBanner();
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compilerMinimalist.run(function (err, stats) {
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if (err) {
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gutil.log(err);
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}
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gutil.log('bundled ' + NAME_MINIMALIST + '.js');
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done();
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});
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});
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// bundle css
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gulp.task('bundle-css', ['mkdir'], function () {
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gulp.src([
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'src/css/jsoneditor.css',
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'src/css/contextmenu.css',
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'src/css/menu.css',
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'src/css/searchbox.css'
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])
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.pipe(concatCss(NAME + '.css'))
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.pipe(gulp.dest(DIST))
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.pipe(concatCss(NAME + '.min.css'))
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.pipe(minifyCSS())
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.pipe(gulp.dest(DIST));
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gutil.log('bundled ' + DIST + '/' + NAME + '.css');
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gutil.log('bundled ' + DIST + '/' + NAME + '.min.css');
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});
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// create a folder img and copy the icons
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gulp.task('copy-img', ['mkdir'], function () {
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gulp.src(IMAGE)
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.pipe(gulp.dest(DIST +'/img'));
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gutil.log('Copied images');
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});
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// create a folder img and copy the icons
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gulp.task('copy-docs', ['mkdir'], function () {
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gulp.src(DOCS)
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.pipe(gulp.dest(DIST));
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gutil.log('Copied doc');
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});
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gulp.task('minify', ['bundle'], function () {
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minify(NAME)
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});
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gulp.task('minify-minimalist', ['bundle-minimalist'], function () {
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minify(NAME_MINIMALIST)
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});
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// TODO: zip file using archiver
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var pkg = 'jsoneditor-' + require('./package.json').version + '.zip';
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gulp.task('zip', shell.task([
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'zip ' + pkg + ' ' + 'README.md NOTICE LICENSE HISTORY.md index.html src dist docs examples -r '
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]));
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// The watch task (to automatically rebuild when the source code changes)
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// Does only generate jsoneditor.js and jsoneditor.css, and copy the image
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// Does NOT minify the code and does NOT generate the minimalist version
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gulp.task('watch', ['bundle', 'bundle-css', 'copy-img'], function () {
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gulp.watch(['src/**/*'], ['bundle', 'bundle-css', 'copy-img']);
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});
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// The default task (called when you run `gulp`)
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gulp.task('default', [
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'bundle',
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'bundle-minimalist',
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'bundle-css',
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'copy-img',
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'copy-docs',
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'minify',
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'minify-minimalist'
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]);
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