Drop yarn, upgrade to gulp 4

gulpfile.js

@@ -1,12 +1,10 @@
 var packageJson = require('./package.json')
 var gulp = require('gulp')
 var $ = require('gulp-load-plugins')({ lazy: false })
-var es = require('event-stream')
 var path = require('path')
 var http = require('http')
 var st = require('st')
 var del = require('del')
-var runSequence = require('run-sequence')
 var swPrecache = require('sw-precache')
 var Server = require('karma').Server
 
@@ -52,16 +50,8 @@ gulp.task('imagemin', function () {
     .pipe(gulp.dest('dist/img'))
 })
 
-gulp.task('less', function () {
-  gulp.src('app/less/*.less')
-    .pipe($.less({
-      paths: [path.join(__dirname, 'less', 'includes')]
-    }))
-    .pipe(gulp.dest('app/css'))
-})
-
 gulp.task('standard', function () {
-  gulp.src(['app/**/*.js', '!app/vendor/**/*', 'gulpfile.js'])
+  return gulp.src(['app/**/*.js', '!app/vendor/**/*', 'gulpfile.js'])
     .pipe($.standard())
     .pipe($.standard.reporter('default', {
       breakOnError: true
@@ -73,36 +63,54 @@ gulp.task('copy-images', function () {
     .pipe(gulp.dest('dist/img'))
 })
 
-gulp.task('copy', function () {
-  return es.concat(
-    gulp.src(['app/favicon.ico', 'app/favicon_unread.ico', 'app/manifest.webapp', 'app/manifest.webapp.json', 'app/manifest.json', 'app/**/*worker.js'])
-      .pipe(gulp.dest('dist')),
-    gulp.src(['app/img/**/*.wav'])
-      .pipe(gulp.dest('dist/img')),
-    // gulp.src(['app/fonts/*'])
-    //   .pipe(gulp.dest('dist/fonts')),
-    gulp.src(['app/js/lib/polyfill.js', 'app/js/lib/bin_utils.js'])
-      .pipe(gulp.dest('dist/js/lib')),
-    gulp.src('app/vendor/closure/long.js')
-      .pipe(gulp.dest('dist/vendor/closure')),
-    gulp.src(['app/css/desktop.css', 'app/css/mobile.css'])
-      .pipe(gulp.dest('dist/css')),
-    gulp.src('app/vendor/jsbn/jsbn_combined.js')
-      .pipe(gulp.dest('dist/vendor/jsbn')),
-    gulp.src('app/vendor/leemon_bigint/bigint.js')
-      .pipe(gulp.dest('dist/vendor/leemon_bigint')),
-    gulp.src('app/vendor/rusha/rusha.js')
-      .pipe(gulp.dest('dist/vendor/rusha')),
-    gulp.src('app/vendor/cryptoJS/crypto.js')
-      .pipe(gulp.dest('dist/vendor/cryptoJS')),
-    gulp.src(['app/nacl/mtproto_crypto.pexe', 'app/nacl/mtproto_crypto.nmf'])
-      .pipe(gulp.dest('dist/nacl/')),
-    gulp.src('app/js/background.js')
+gulp.task('copy', gulp.parallel(
+  function () {
+    return gulp.src(['app/favicon.ico', 'app/favicon_unread.ico', 'app/manifest.webapp', 'app/manifest.webapp.json', 'app/manifest.json', 'app/**/*worker.js'])
+      .pipe(gulp.dest('dist'))
+  },
+  function () {
+    return gulp.src(['app/img/**/*.wav'])
+      .pipe(gulp.dest('dist/img'))
+  },
+  function () {
+    return gulp.src(['app/js/lib/polyfill.js', 'app/js/lib/bin_utils.js'])
+      .pipe(gulp.dest('dist/js/lib'))
+  },
+  function () {
+    return gulp.src('app/vendor/closure/long.js')
+      .pipe(gulp.dest('dist/vendor/closure'))
+  },
+  function () {
+    return gulp.src(['app/css/desktop.css', 'app/css/mobile.css'])
+      .pipe(gulp.dest('dist/css'))
+  },
+  function () {
+    return gulp.src('app/vendor/jsbn/jsbn_combined.js')
+      .pipe(gulp.dest('dist/vendor/jsbn'))
+  },
+  function () {
+    return gulp.src('app/vendor/leemon_bigint/bigint.js')
+      .pipe(gulp.dest('dist/vendor/leemon_bigint'))
+  },
+  function () {
+    return gulp.src('app/vendor/rusha/rusha.js')
+      .pipe(gulp.dest('dist/vendor/rusha'))
+  },
+  function () {
+    return gulp.src('app/vendor/cryptoJS/crypto.js')
+      .pipe(gulp.dest('dist/vendor/cryptoJS'))
+  },
+  function () {
+    return gulp.src(['app/nacl/mtproto_crypto.pexe', 'app/nacl/mtproto_crypto.nmf'])
+      .pipe(gulp.dest('dist/nacl/'))
+  },
+  function () {
+    return gulp.src('app/js/background.js')
       .pipe(gulp.dest('dist/js'))
-  )
-})
+  }
+))
 
-gulp.task('copy-locales', function () {
+gulp.task('copy-locales', function (callback) {
   var langpackSrc = []
   var ngSrc = []
 
@@ -110,23 +118,80 @@ gulp.task('copy-locales', function () {
     langpackSrc.push('app/js/locales/' + locale + '.json')
     ngSrc.push('app/vendor/angular/i18n/angular-locale_' + locale + '.js')
   })
-  return es.concat(
-    gulp.src(langpackSrc)
-      .pipe(gulp.dest('dist/js/locales/')),
-    gulp.src(ngSrc)
+  gulp.parallel(
+    function () {
+      return gulp.src(langpackSrc)
+        .pipe(gulp.dest('dist/js/locales/'))
+    },
+    function () {
+      return gulp.src(ngSrc)
         .pipe(gulp.dest('dist/vendor/angular/i18n/'))
-  )
+    }
+  )(callback)
+})
+
+gulp.task('clean', function () {
+  return del(['dist/*', 'app/js/templates.js', 'app/css/*', '!dist/.git'])
+})
+
+gulp.task('less', function () {
+  return gulp.src('app/less/*.less')
+    .pipe($.less({
+      paths: [path.join(__dirname, 'less', 'includes')],
+      javascriptEnabled: true
+    }))
+    .pipe(gulp.dest('app/css'))
 })
 
-gulp.task('compress-dist', ['build'], function () {
+gulp.task('disable-production', gulp.parallel(
+  function () {
+    return gulp.src('app/index.html')
+      .pipe($.replace(/PRODUCTION_ONLY_BEGIN-->/g, 'PRODUCTION_ONLY_BEGIN'))
+      .pipe($.replace(/<!--PRODUCTION_ONLY_END/g, 'PRODUCTION_ONLY_END'))
+      .pipe(gulp.dest('app'))
+  },
+  function () {
+    return gulp.src('app/**/*.js')
+      .pipe($.replace(/PRODUCTION_ONLY_BEGIN(\*\/)?/g, 'PRODUCTION_ONLY_BEGIN'))
+      .pipe($.replace(/(\/\*)?PRODUCTION_ONLY_END/g, 'PRODUCTION_ONLY_END'))
+      .pipe(gulp.dest('app'))
+  }
+))
+
+gulp.task('enable-production', gulp.parallel(
+  function () {
+    return gulp.src('app/**/*.html')
+      .pipe($.replace(/PRODUCTION_ONLY_BEGIN/g, 'PRODUCTION_ONLY_BEGIN-->'))
+      .pipe($.replace(/PRODUCTION_ONLY_END/, '<!--PRODUCTION_ONLY_END'))
+      .pipe(gulp.dest('app'))
+  },
+  function () {
+    return gulp.src('app/**/*.js')
+      .pipe($.replace(/PRODUCTION_ONLY_BEGIN(\*\/)?/g, 'PRODUCTION_ONLY_BEGIN*/'))
+      .pipe($.replace(/(\/\*)?PRODUCTION_ONLY_END/g, '/*PRODUCTION_ONLY_END'))
+      .pipe(gulp.dest('app'))
+  }
+))
+
+gulp.task('build', gulp.series(
+  'clean',
+  gulp.parallel('less', 'templates'),
+  'enable-production',
+  'usemin-index',
+  'usemin-badbrowser',
+  gulp.parallel('copy', 'copy-locales', 'copy-images', 'disable-production'),
+  'clean-templates'
+))
+
+gulp.task('compress-dist', gulp.series('build', function () {
   return gulp.src('**/*', { cwd: path.join(process.cwd(), '/dist') })
     .pipe($.zip('webogram_v' + packageJson.version + '.zip'))
     .pipe(gulp.dest('releases'))
-})
+}))
 
-gulp.task('cleanup-dist', ['compress-dist'], function () {
+gulp.task('cleanup-dist', gulp.series('compress-dist', function () {
   return del(['releases/**/*', '!releases/*.zip'])
-})
+}))
 
 gulp.task('bump-version-manifests', function () {
   return gulp.src(['app/manifest.webapp', 'app/manifest.json'])
@@ -146,32 +211,6 @@ gulp.task('bump-version-comments', function () {
     .pipe(gulp.dest('app'))
 })
 
-gulp.task('enable-production', function () {
-  return es.concat(
-    gulp.src('app/**/*.html')
-      .pipe($.replace(/PRODUCTION_ONLY_BEGIN/g, 'PRODUCTION_ONLY_BEGIN-->'))
-      .pipe($.replace(/PRODUCTION_ONLY_END/, '<!--PRODUCTION_ONLY_END'))
-      .pipe(gulp.dest('app')),
-    gulp.src('app/**/*.js')
-      .pipe($.replace(/PRODUCTION_ONLY_BEGIN(\*\/)?/g, 'PRODUCTION_ONLY_BEGIN*/'))
-      .pipe($.replace(/(\/\*)?PRODUCTION_ONLY_END/g, '/*PRODUCTION_ONLY_END'))
-      .pipe(gulp.dest('app'))
-  )
-})
-
-gulp.task('disable-production', function () {
-  return es.concat(
-    gulp.src('app/index.html')
-      .pipe($.replace(/PRODUCTION_ONLY_BEGIN-->/g, 'PRODUCTION_ONLY_BEGIN'))
-      .pipe($.replace(/<!--PRODUCTION_ONLY_END/g, 'PRODUCTION_ONLY_END'))
-      .pipe(gulp.dest('app')),
-    gulp.src('app/**/*.js')
-      .pipe($.replace(/PRODUCTION_ONLY_BEGIN(\*\/)?/g, 'PRODUCTION_ONLY_BEGIN'))
-      .pipe($.replace(/(\/\*)?PRODUCTION_ONLY_END/g, 'PRODUCTION_ONLY_END'))
-      .pipe(gulp.dest('app'))
-  )
-})
-
 var fileGlobs = [
   './dist/**/*',
   '!dist/manifest.*',
@@ -192,16 +231,16 @@ function writeServiceWorkerFile (rootDir, handleFetch, callback) {
     importScripts: ['js/lib/push_worker.js'],
     verbose: true,
     maximumFileSizeToCacheInBytes: 3004152, // about 3MB, default is "2097152" 2MB,
-    navigateFallback: "index.html",
+    navigateFallback: 'index.html'
   }
   swPrecache.write(path.join(rootDir, 'service_worker.js'), config, callback)
 }
 
-gulp.task('generate-service-worker', ['build'], function (callback) {
+gulp.task('generate-service-worker', gulp.series('build', function (callback) {
   writeServiceWorkerFile('dist', true, callback)
-})
+}))
 
-gulp.task('add-appcache-manifest', ['build'], function () {
+gulp.task('add-appcache-manifest', gulp.series('build', function () {
   return gulp.src(fileGlobs)
     .pipe($.manifest({
       timestamp: false,
@@ -212,72 +251,81 @@ gulp.task('add-appcache-manifest', ['build'], function () {
     })
     )
     .pipe(gulp.dest('./dist'))
-})
+}))
 
-gulp.task('package-dev', function () {
-  return es.concat(
-    gulp.src('app/partials/*.html')
+gulp.task('package-dev', gulp.parallel(
+  function () {
+    return gulp.src('app/partials/*.html')
       .pipe($.angularTemplatecache('templates.js', {
         root: 'partials',
         module: 'myApp.templates',
         standalone: true
       }))
-      .pipe(gulp.dest('dist_package/js')),
-
-    gulp.src(['app/favicon.ico', 'app/favicon_unread.ico', 'app/manifest.webapp', 'app/manifest.json'])
-      .pipe(gulp.dest('dist_package')),
-    gulp.src(['app/css/**/*'])
-      .pipe(gulp.dest('dist_package/css')),
-    gulp.src(['app/img/**/*'])
-      .pipe(gulp.dest('dist_package/img')),
-    gulp.src('app/vendor/**/*')
-      .pipe(gulp.dest('dist_package/vendor')),
-    gulp.src('app/**/*.json')
-      .pipe(gulp.dest('dist_package')),
-
-    gulp.src('app/**/*.html')
+      .pipe(gulp.dest('dist_package/js'));
+  },
+  function () {
+    return gulp.src(['app/favicon.ico', 'app/favicon_unread.ico', 'app/manifest.webapp', 'app/manifest.json'])
+      .pipe(gulp.dest('dist_package'));
+  },
+  function () {
+    return gulp.src(['app/css/**/*'])
+      .pipe(gulp.dest('dist_package/css'));
+  },
+  function () {
+    return gulp.src(['app/img/**/*'])
+      .pipe(gulp.dest('dist_package/img'));
+  },
+  function () {
+    return gulp.src('app/vendor/**/*')
+      .pipe(gulp.dest('dist_package/vendor'));
+  },
+  function () {
+    return gulp.src('app/**/*.json')
+      .pipe(gulp.dest('dist_package'));
+  },
+  function () {
+    return gulp.src('app/**/*.html')
       .pipe($.replace(/PRODUCTION_ONLY_BEGIN/g, 'PRODUCTION_ONLY_BEGIN-->'))
       .pipe($.replace(/PRODUCTION_ONLY_END/, '<!--PRODUCTION_ONLY_END'))
-      .pipe(gulp.dest('dist_package')),
+      .pipe(gulp.dest('dist_package'));
+  },
 
-    gulp.src('app/**/*.js')
+  function () {
+    return gulp.src('app/**/*.js')
       .pipe($.ngAnnotate())
       .pipe($.replace(/PRODUCTION_ONLY_BEGIN(\*\/)?/g, 'PRODUCTION_ONLY_BEGIN*/'))
       .pipe($.replace(/(\/\*)?PRODUCTION_ONLY_END/g, '/*PRODUCTION_ONLY_END'))
-      .pipe(gulp.dest('dist_package'))
+      .pipe(gulp.dest('dist_package'));
+  }
+)
 )
-})
 
 gulp.task('watchcss', function () {
-  gulp.src('app/css/*.css')
+  return gulp.src('app/css/*.css')
     .pipe($.livereload())
 })
 
 gulp.task('watchhtml', function () {
-  gulp.src('app/partials/**/*.html')
+  return gulp.src('app/partials/**/*.html')
     .pipe($.livereload())
 })
 
-gulp.task('watch', ['server', 'less'], function () {
-  $.livereload.listen({ basePath: 'app' })
-  gulp.watch('app/css/*.css', ['watchcss'])
-  gulp.watch('app/less/**/*.less', ['less'])
-  gulp.watch('app/partials/**/*.html', ['watchhtml'])
-})
-
 gulp.task('server', function (done) {
   http.createServer(
     st({ path: __dirname, index: 'index.html', cache: false })
   ).listen(8000, done)
 })
 
-gulp.task('clean', function () {
-  return del(['dist/*', 'app/js/templates.js', 'app/css/*', '!dist/.git'])
-})
+gulp.task('watch', gulp.series(gulp.parallel('server', 'less'), function () {
+  $.livereload.listen({ basePath: 'app' })
+  gulp.watch('app/css/*.css', gulp.series('watchcss'))
+  gulp.watch('app/less/**/*.less', gulp.series('less'))
+  gulp.watch('app/partials/**/*.html', gulp.series('watchhtml'))
+}))
 
-gulp.task('bump', ['bump-version-manifests', 'bump-version-config'], function () {
+gulp.task('bump', gulp.series(gulp.parallel('bump-version-manifests', 'bump-version-config'), function () {
   gulp.start('bump-version-comments')
-})
+}))
 
 // Single run of karma
 gulp.task('karma-single', function (done) {
@@ -294,39 +342,17 @@ gulp.task('karma-tdd', function (done) {
   }, done).start()
 })
 
-gulp.task('test', function (callback) {
-  runSequence(
-    'templates', 'karma-single', 'clean-templates',
-    callback
-  )
-})
-
-gulp.task('tdd', function (callback) {
-  runSequence(
-    'templates', 'karma-tdd',
-    callback
-  )
-})
+gulp.task('test', gulp.series('templates', 'karma-single', 'clean-templates'))
 
-gulp.task('build', ['clean'], function (callback) {
-  runSequence(
-    ['less', 'templates'],
-    'enable-production',
-    'usemin-index',
-    'usemin-badbrowser',
-    ['copy', 'copy-locales', 'copy-images', 'disable-production'],
-    'clean-templates',
-    callback
-  )
-})
+gulp.task('tdd', gulp.series('templates', 'karma-tdd'))
 
-gulp.task('package', ['cleanup-dist'])
+gulp.task('package', gulp.series('cleanup-dist'))
 
-gulp.task('publish', ['add-appcache-manifest', 'generate-service-worker'])
+gulp.task('publish', gulp.series('add-appcache-manifest', 'generate-service-worker'))
 
 gulp.task('deploy', function () {
   return gulp.src('./dist/**/*')
     .pipe($.ghPages())
 })
 
-gulp.task('default', ['build'])
+gulp.task('default', gulp.series('build'))

package.json

@@ -44,17 +44,16 @@
   ],
   "homepage": "http://zhukov.github.io/webogram",
   "devDependencies": {
-    "del": "^1.2.0",
-    "event-stream": "~3.1.0",
-    "gulp": "^3.9.0",
+    "del": "^4.1.1",
+    "gulp": "^4.0.2",
     "gulp-angular-templatecache": "^1.1.0",
     "gulp-concat": "^2.1.7",
     "gulp-gh-pages": "^0.5.4",
     "gulp-grep-stream": "0.0.2",
-    "gulp-imagemin": "^2.3.0",
-    "gulp-less": "^3.0.5",
-    "gulp-livereload": "^3.8.1",
-    "gulp-load-plugins": "^0.4.0",
+    "gulp-imagemin": "^5.0.3",
+    "gulp-less": "^4.0.1",
+    "gulp-livereload": "^4.0.1",
+    "gulp-load-plugins": "^1.5.0",
     "gulp-manifest": "0.1.1",
     "gulp-minify-css": "^0.3.12",
     "gulp-minify-html": "^0.1.1",
@@ -63,17 +62,16 @@
     "gulp-rev": "^1.1.0",
     "gulp-standard": "^7.0.1",
     "gulp-uglify": "^1.0.2",
-    "gulp-usemin": "=0.3.11",
+    "gulp-usemin": "^0.3.29",
     "gulp-util": "^3.0.7",
     "gulp-zip": "^0.1.2",
     "http": "0.0.0",
     "jasmine-core": "^2.5.2",
-    "karma": "^1.3.0",
+    "karma": "^4.1.0",
     "karma-coverage": "^1.1.1",
     "karma-jasmine": "^1.1.0",
     "karma-phantomjs-launcher": "^1.0.2",
     "phantomjs-prebuilt": "^2.1.14",
-    "run-sequence": "^1.0.2",
     "st": ">=1.2.2",
     "sw-precache": "^3.2.0"
   },
@@ -83,5 +81,6 @@
       "$",
       "chrome"
     ]
-  }
+  },
+  "dependencies": {}
 }