refactor: add license header to JS files & format files (#12081)

tools/build/benchpress.js

@@ -1,6 +1,11 @@
-module.exports = function(gulp, plugins, config) {
-  return function(done) {
-    del(config.path, done);
-  };
-};
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
 
+module.exports = function(gulp, plugins, config) {
+  return function(done) { del(config.path, done); };
+};

tools/build/file2modulename.js

@@ -1,15 +1,24 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 function file2moduleName(filePath) {
-  return filePath.replace(/\\/g, '/')
-    // module name should be relative to `modules` and `tools` folder
-    .replace(/.*\/modules\//, '')
-    //  and 'dist' folder
-    .replace(/.*\/dist\/js\/dev\/es5\//, '')
-    // module name should not include `lib`, `web` folders
-    // as they are wrapper packages for dart
-    .replace(/\/web\//, '/')
-    .replace(/\/lib\//, '/')
-    // module name should not have a suffix
-    .replace(/\.\w*$/, '');
+  return filePath
+      .replace(/\\/g, '/')
+      // module name should be relative to `modules` and `tools` folder
+      .replace(/.*\/modules\//, '')
+      //  and 'dist' folder
+      .replace(/.*\/dist\/js\/dev\/es5\//, '')
+      // module name should not include `lib`, `web` folders
+      // as they are wrapper packages for dart
+      .replace(/\/web\//, '/')
+      .replace(/\/lib\//, '/')
+      // module name should not have a suffix
+      .replace(/\.\w*$/, '');
 }
 if (typeof module !== 'undefined') {
   module.exports = file2moduleName;

tools/build/licensewrap.js

@@ -1,7 +1,15 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 var fs = require('fs');
 module.exports = function(licenseFile, outputFile) {
   var licenseText = fs.readFileSync(licenseFile);
-  var license = "/**\n @license\n" + licenseText + "\n */\n";
+  var license = '/**\n @license\n' + licenseText + '\n */\n';
   if (outputFile) {
     outputFile = licenseFile + '.wrapped';
     fs.writeFileSync(outputFile, license, 'utf8');

tools/build/linknodemodules.js

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 var fs = require('fs');
 var path = require('path');
 
@@ -8,8 +16,7 @@ module.exports = function(gulp, plugins, config) {
       console.log('creating link', linkDir, sourceDir);
       try {
         fs.symlinkSync(sourceDir, linkDir, 'dir');
-      }
-      catch(e) {
+      } catch (e) {
         var sourceDir = path.join(config.dir, relativeFolder);
         console.log('linking failed: trying to hard copy', linkDir, sourceDir);
         copyRecursiveSync(sourceDir, linkDir);
@@ -35,14 +42,13 @@ module.exports = function(gulp, plugins, config) {
   };
 };
 
-function copyRecursiveSync (src, dest) {
+function copyRecursiveSync(src, dest) {
   if (fs.existsSync(src)) {
     var stats = fs.statSync(src);
     if (stats.isDirectory()) {
       fs.mkdirSync(dest);
       fs.readdirSync(src).forEach(function(childItemName) {
-        copyRecursiveSync(path.join(src, childItemName),
-                          path.join(dest, childItemName));
+        copyRecursiveSync(path.join(src, childItemName), path.join(dest, childItemName));
       });
     } else {
       fs.writeFileSync(dest, fs.readFileSync(src));

tools/build/logging.js

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 var kLogsArgument = /^--logs\s*=\s*(.+?)$/;
 var kTrimLeft = /^\s+/;
 var kTrimRight = /\s+$/;
@@ -15,23 +23,18 @@ function findArgvLogs() {
 }
 
 function logsToObject(logstr) {
-  return logstr.
-    split(',').
-    reduce(function(obj, key) {
-      key = camelize(key);
-      if (key.length > 0) obj[key] = true;
-      return obj;
-    }, Object.create(null));
+  return logstr.split(',').reduce(function(obj, key) {
+    key = camelize(key);
+    if (key.length > 0) obj[key] = true;
+    return obj;
+  }, Object.create(null));
   return logs;
 }
 
 function camelize(str) {
-  return str.
-    replace(kTrimLeft, '').
-    replace(kTrimRight, '').
-    replace(kCamelCase, function(match, c) {
-      return c ? c.toUpperCase() : "";
-    });
+  return str.replace(kTrimLeft, '').replace(kTrimRight, '').replace(kCamelCase, function(match, c) {
+    return c ? c.toUpperCase() : '';
+  });
 }
 
 function shouldLog(str) {

tools/build/snippets/url_params_to_form.js

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 // helper script that will read out the url parameters
 // and store them in appropriate form fields on the page
 (function() {
@@ -6,9 +14,9 @@
   while (match = regex.exec(search)) {
     var name = match[1];
     var value = match[2];
-    var els = document.querySelectorAll('input[name="'+name+'"]');
+    var els = document.querySelectorAll('input[name="' + name + '"]');
     var el;
-    for (var i=0; i<els.length; i++) {
+    for (var i = 0; i < els.length; i++) {
       el = els[i];
       if (el.type === 'radio' || el.type === 'checkbox') {
         el.checked = el.value === value;

tools/build/util.js

@@ -1,5 +1,12 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 var fs = require('fs');
-var path = require('path');
 var minimatch = require('minimatch');
 var path = require('path');
 var Q = require('q');
@@ -21,10 +28,8 @@ function subDirs(dir) {
 
 function forEachSubDir(dir, callback) {
   var dirs = subDirs(dir);
-  return Q.all(dirs.map(function(subdir) {
-    return callback(path.join(dir, subdir));
-  }));
-};
+  return Q.all(dirs.map(function(subdir) { return callback(path.join(dir, subdir)); }));
+}
 
 function forEachSubDirSequential(dir, callback) {
   var dirs = subDirs(dir);
@@ -32,9 +37,7 @@ function forEachSubDirSequential(dir, callback) {
 
   function next(index) {
     if (index < dirs.length) {
-      return callback(path.join(dir, dirs[index])).then(function() {
-        return next(index+1);
-      });
+      return callback(path.join(dir, dirs[index])).then(function() { return next(index + 1); });
     } else {
       return true;
     }
@@ -75,6 +78,6 @@ function filterByFile(pathMapping, folder) {
   if (match !== undefined) {
     return match;
   } else {
-    throw new Error('No entry for folder '+folder+' found in '+JSON.stringify(pathMapping));
+    throw new Error('No entry for folder ' + folder + ' found in ' + JSON.stringify(pathMapping));
   }
 }

tools/build/watch.js

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 var chokidar = require('chokidar');
 var runSequence = require('run-sequence');
 var path = require('path');
@@ -16,9 +24,7 @@ function watch(globs, opts, tasks) {
     if (!Array.isArray(tasks)) tasks = [tasks];
     tasks = tasks.slice();
     tasks.push(tasksDone);
-    runTasks = function runTaskSequence() {
-      runSequence.apply(null, tasks);
-    }
+    runTasks = function runTaskSequence() { runSequence.apply(null, tasks); };
   } else {
     var sync = tasks.length === 0;
     runTasks = function runCallback() {
@@ -42,13 +48,11 @@ function watch(globs, opts, tasks) {
   var delay = opts.delay;
   if (delay === undefined) delay = 100;
 
-  var watcher = chokidar.watch(globs, opts).
-      on('all', handleEvent).
-      on('error', function(err) {
-        throw err;
-      });
+  var watcher =
+      chokidar.watch(globs, opts).on('all', handleEvent).on('error', function(err) { throw err; });
 
-  var log = function watchLogger(triggerCount) {
+  var log =
+      function watchLogger(triggerCount) {
     // Don't report change for initial event
     if (!ignoreInitial && !--triggerCount) return;
 
@@ -62,7 +66,7 @@ function watch(globs, opts, tasks) {
 
     function prettyTime() {
       var now = new Date();
-      return now.toLocaleDateString() + " at " + now.toLocaleTimeString();
+      return now.toLocaleDateString() + ' at ' + now.toLocaleTimeString();
     }
   }
 
@@ -76,8 +80,8 @@ function watch(globs, opts, tasks) {
     close();
   };
 
-  var eventsRecorded = 0; // Number of events recorded
-  var timeoutId = null; // If non-null, event capture window is open
+  var eventsRecorded = 0;  // Number of events recorded
+  var timeoutId = null;    // If non-null, event capture window is open
 
   if (!ignoreInitial) {
     // synthetic event to kick off the first task run

tools/build/watch.spec.js

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 var rewire = require('rewire');
 
 describe('watch()', function() {
@@ -27,7 +35,7 @@ describe('watch()', function() {
 
   it('should fire callback once for events which occur within `delay` window', function() {
     var cb = jasmine.createSpy('callback');
-    watcher = watch('./$$fake_path/**/*', { delay: 10, log: false }, cb);
+    watcher = watch('./$$fake_path/**/*', {delay: 10, log: false}, cb);
 
     watcher._emit('add', './$$fake_path/test.txt');
     timeout.flush(9);
@@ -61,7 +69,7 @@ describe('watch()', function() {
       expect(timeout.pending).toBe(1);
     }
 
-    var watcher = watch('./$$fake_path/**/*', { delay: 10, log: false }, cb);
+    var watcher = watch('./$$fake_path/**/*', {delay: 10, log: false}, cb);
 
     watcher._emit('change', './$$fake_path/test1.txt');
     expect(timeout.pending).toBe(1);
@@ -81,7 +89,7 @@ describe('watch()', function() {
       done();
     }
 
-    var watcher = watch('./$$fake_path/**/*', { delay: 10, log: false }, cb);
+    var watcher = watch('./$$fake_path/**/*', {delay: 10, log: false}, cb);
 
     watcher._emit('change', './$$fake_path/test1.txt');
     timeout.flush();
@@ -96,7 +104,7 @@ describe('watch()', function() {
 
   it('should cancel pending callback if FSWatcher is closed', function() {
     var cb = jasmine.createSpy('callback');
-    var watcher = watch('./$$fake_path/**/*', { delay: 10, log: false }, cb);
+    var watcher = watch('./$$fake_path/**/*', {delay: 10, log: false}, cb);
 
     watcher._emit('change', './$$fake_path/test1.txt');
     expect(timeout.pending).toBe(1);
@@ -119,7 +127,7 @@ describe('watch()', function() {
       expect(timeout.pending).toBe(0);
     }
 
-    var watcher = watch('./$$fake_path/**/*', { delay: 10, log: false }, cb);
+    var watcher = watch('./$$fake_path/**/*', {delay: 10, log: false}, cb);
     watcher._emit('change', './$$fake_path/test1.txt');
 
     timeout.flush(10);
@@ -136,21 +144,13 @@ function mockTimeout() {
   var now = 0;
 
   return {
-    mocks: {
-      setTimeout: mockSetTimeout,
-      clearTimeout: mockClearTimeout
-    },
-    flush: flush,
-    get pending() { return events.length; }
+    mocks: {setTimeout: mockSetTimeout, clearTimeout: mockClearTimeout},
+    flush: flush, get pending() { return events.length; }
   };
 
   function mockSetTimeout(fn, delay) {
     delay = delay || 0;
-    events.push({
-      time: now + delay,
-      fn: fn,
-      id: id
-    });
+    events.push({time: now + delay, fn: fn, id: id});
     events.sort(function(a, b) { return a.time - b.time; });
     return id++;
   }
@@ -165,9 +165,12 @@ function mockTimeout() {
   }
 
   function flush(delay) {
-    if (delay !== undefined) now += delay;
-    else if (events.length) now = events[events.length - 1].time;
-    else throw new Error('No timer events registered');
+    if (delay !== undefined)
+      now += delay;
+    else if (events.length)
+      now = events[events.length - 1].time;
+    else
+      throw new Error('No timer events registered');
 
     while (events.length && events[0].time <= now) {
       events.shift().fn();

tools/build/webpack/angular2-all-testing.umd.js

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 // this bundle is almost identical to the angular2.umd.js
 // the only difference being "testing" exports
 exports.core = require('angular2/core');
@@ -8,9 +16,7 @@ exports.platform = {
   common_dom: require('angular2/platform/common_dom'),
 
   // this is included as compared to the angular2-all.umd.js bundle
-  testing: {
-    browser: require('angular2/platform/testing/browser')
-  }
+  testing: {browser: require('angular2/platform/testing/browser')}
 };
 exports.http = require('angular2/http');
 exports.router = require('angular2/router');

tools/build/webpack/angular2-all.umd.js

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 exports.core = require('angular2/core');
 exports.common = require('angular2/common');
 exports.compiler = require('angular2/compiler');

tools/build/webpack/promiseify.js

@@ -1,3 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
 var webpack = require('webpack');
 
 /**
@@ -8,8 +16,7 @@ var webpack = require('webpack');
  * @returns {Function}
  */
 function webPackPromiseify(options) {
-
-  return new Promise(function (resolve, reject) {
+  return new Promise(function(resolve, reject) {
 
     webpack(options, function(err, stats) {
       var jsonStats = stats.toJson() || {};
@@ -29,4 +36,4 @@ function webPackPromiseify(options) {
   });
 }
 
-module.exports  = webPackPromiseify;
+module.exports = webPackPromiseify;