chore(eslint): enable quotes: ["error", "single"]

The quotes rule had to be disabled for e2e tests generated from ngdoc
because dgeni templates use double quotes as string delimiters.

Since we can't have guarantees that dgeni template wrappers will follow
the same JS code style the Angular 1 repo uses, we should find a way
to enforce our ESLint setup only for the parts in this repo, perhaps
via prepending a generated `/* eslint-enable OUR_RULES */` pragma.

Closes angular#15011

.eslintrc-base.json

@@ -104,6 +104,7 @@
     "no-spaced-func": "error",
     "no-trailing-spaces": "error",
     "no-unneeded-ternary": "error",
+    "quotes": ["error", "single"],
     "semi-spacing": "error",
     "semi": "error",
     "space-before-blocks": ["error", "always"],

.eslintrc-todo.json

@@ -20,7 +20,6 @@
     "key-spacing": ["error", { "beforeColon": false, "afterColon": true, "mode": "minimum" }],
     "object-curly-spacing": ["error", "never"],
     "object-property-newline": ["error", { "allowMultiplePropertiesPerLine": true }],
-    "operator-linebreak": ["error", "after", { "overrides": { "?": "before", ":": "before" }}],
-    "quotes": ["error", "single"]
+    "operator-linebreak": ["error", "after", { "overrides": { "?": "before", ":": "before" }}]
   }
 }

Gruntfile.js

@@ -205,7 +205,7 @@ module.exports = function(grunt) {
         dest: 'build/angular-parse-ext.js',
         src: util.wrap(files['angularModules']['ngParseExt'], 'module')
       },
-      "promises-aplus-adapter": {
+      'promises-aplus-adapter': {
         dest:'tmp/promises-aplus-adapter++.js',
         src:['src/ng/q.js', 'lib/promises-aplus/promises-aplus-test-adapter.js']
       }

angularFiles.js

@@ -209,7 +209,7 @@ var angularFiles = {
     'build/docs/docs-scenario.js'
   ],
 
-  "karmaModules": [
+  'karmaModules': [
     'build/angular.js',
     '@angularSrcModules',
     'test/modules/no_bootstrap.js',

benchmarks/ng-options-bp/app.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 /* globals angular, benchmarkSteps */
 

benchmarks/orderby-bp/bp.conf.js

@@ -6,8 +6,8 @@ module.exports = function(config) {
   config.set({
     scripts: [
     {
-      "id": "jquery",
-      "src": "jquery-noop.js"
+      'id': 'jquery',
+      'src': 'jquery-noop.js'
     }, {
       id: 'angular',
       src: '/build/angular.js'

benchmarks/select-ng-value-bp/app.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 /* globals angular, benchmarkSteps */
 

changelog.js

@@ -160,7 +160,7 @@ var writeChangelog = function(stream, commits, version) {
     if (commit.breaking) {
       sections.breaks[component] = sections.breaks[component] || [];
       sections.breaks[component].push({
-        subject: util.format("due to %s,\n %s", linkToCommit(commit.hash), commit.breaking),
+        subject: util.format('due to %s,\n %s', linkToCommit(commit.hash), commit.breaking),
         hash: commit.hash,
         closes: []
       });

docs/app/e2e/api-docs/api-pages.scenario.js

@@ -1,10 +1,10 @@
 'use strict';
 
-describe("doc.angularjs.org", function() {
+describe('doc.angularjs.org', function() {
 
-  describe("API pages", function() {
+  describe('API pages', function() {
 
-    it("should display links to code on GitHub", function() {
+    it('should display links to code on GitHub', function() {
       browser.get('build/docs/index.html#!/api/ng/service/$http');
       expect(element(by.css('.improve-docs')).getAttribute('href')).toMatch(/https?:\/\/github\.com\/angular\/angular\.js\/edit\/.+\/src\/ng\/http\.js/);
 
@@ -38,7 +38,7 @@ describe("doc.angularjs.org", function() {
       expect(code.getText()).toContain('guest!!!');
     });
 
-    it("should trim indentation from code blocks", function() {
+    it('should trim indentation from code blocks', function() {
       browser.get('build/docs/index.html#!/api/ng/type/$rootScope.Scope');
 
       var codeBlocks = element.all(by.css('pre > code.lang-js'));

docs/app/e2e/api-docs/provider-pages.scenario.js

@@ -1,8 +1,8 @@
 'use strict';
 
-describe("provider pages", function() {
+describe('provider pages', function() {
 
-  it("should show the related service", function() {
+  it('should show the related service', function() {
     browser.get('build/docs/index.html#!/api/ng/provider/$compileProvider');
     var serviceLink = element.all(by.css('ol.api-profile-header-structure li a')).first();
     expect(serviceLink.getText()).toEqual('- $compile');

docs/app/e2e/api-docs/service-pages.scenario.js

@@ -1,8 +1,8 @@
 'use strict';
 
-describe("service pages", function() {
+describe('service pages', function() {
 
-  it("should show the related provider if there is one", function() {
+  it('should show the related provider if there is one', function() {
     browser.get('build/docs/index.html#!/api/ng/service/$compile');
     var providerLink = element.all(by.css('ol.api-profile-header-structure li a')).first();
     expect(providerLink.getText()).toEqual('- $compileProvider');
@@ -14,7 +14,7 @@ describe("service pages", function() {
     expect(providerLink.getAttribute('href')).not.toMatch(/api\/ng\/provider\/\$compileProvider/);
   });
 
-  it("should show parameter defaults", function() {
+  it('should show parameter defaults', function() {
     browser.get('build/docs/index.html#!/api/ng/service/$timeout');
     expect(element.all(by.css('.input-arguments p em')).first().getText()).toContain('(default: 0)');
   });

docs/app/e2e/app.scenario.js

@@ -73,10 +73,10 @@ describe('docs.angularjs.org', function() {
 
     it('should display formatted error messages on error doc pages', function() {
       browser.get('build/docs/index-production.html#!error/ng/areq?p0=Missing&p1=not%20a%20function,%20got%20undefined');
-      expect(element(by.css('.minerr-errmsg')).getText()).toEqual("Argument 'Missing' is not a function, got undefined");
+      expect(element(by.css('.minerr-errmsg')).getText()).toEqual('Argument \'Missing\' is not a function, got undefined');
     });
 
-    it("should display an error if the page does not exist", function() {
+    it('should display an error if the page does not exist', function() {
       browser.get('build/docs/index-production.html#!/api/does/not/exist');
       expect(element(by.css('h1')).getText()).toBe('Oops!');
     });

docs/app/src/docs.js

@@ -54,7 +54,7 @@ angular.module('DocsController', [])
    ***********************************/
 
   $scope.versionNumber = angular.version.full;
-  $scope.version = angular.version.full + "  " + angular.version.codeName;
+  $scope.version = angular.version.full + '  ' + angular.version.codeName;
   $scope.loading = 0;
 
 

docs/app/src/examples.js

@@ -138,8 +138,8 @@ angular.module('examples', [])
         var newWindow = clickEvent.ctrlKey || clickEvent.metaKey;
 
         var postData = {
-          'tags[0]': "angularjs",
-          'tags[1]': "example",
+          'tags[0]': 'angularjs',
+          'tags[1]': 'example',
           'private': true
         };
 
@@ -183,8 +183,8 @@ angular.module('examples', [])
 
               // The manifests provide the production index file but Plunkr wants
               // a straight index.html
-              if (filename === "index-production.html") {
-                filename = "index.html";
+              if (filename === 'index-production.html') {
+                filename = 'index.html';
               }
 
               return {

docs/app/test/directivesSpec.js

@@ -1,6 +1,6 @@
 'use strict';
 
-describe("code", function() {
+describe('code', function() {
   var prettyPrintOne, oldPP;
   var compile, scope;
 

docs/app/test/docsSpec.js

@@ -1,6 +1,6 @@
 'use strict';
 
-describe("DocsController", function() {
+describe('DocsController', function() {
   var $scope;
 
   angular.module('fake', [])
@@ -17,15 +17,15 @@ describe("DocsController", function() {
 
 
   describe('afterPartialLoaded', function() {
-    it("should update the Google Analytics with currentPage path if currentPage exists", inject(function($window) {
+    it('should update the Google Analytics with currentPage path if currentPage exists', inject(function($window) {
       $window._gaq = [];
       $scope.currentPage = { path: 'a/b/c' };
       $scope.$broadcast('$includeContentLoaded');
       expect($window._gaq.pop()).toEqual(['_trackPageview', 'a/b/c']);
     }));
 
 
-    it("should update the Google Analytics with $location.path if currentPage is missing", inject(function($window, $location) {
+    it('should update the Google Analytics with $location.path if currentPage is missing', inject(function($window, $location) {
       $window._gaq = [];
       spyOn($location, 'path').and.returnValue('x/y/z');
       $scope.$broadcast('$includeContentLoaded');

docs/config/index.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 var path = require('canonical-path');
 var packagePath = __dirname;

docs/config/processors/index-page.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 var _ = require('lodash');
 

docs/config/processors/keywords.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 var _ = require('lodash');
 var fs = require('fs');

docs/config/processors/versions-data.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 var _ = require('lodash');
 

docs/config/services/deployments/debug.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 module.exports = function debugDeployment(getVersion) {
   return {

docs/config/services/deployments/default.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 module.exports = function defaultDeployment(getVersion) {
   return {

docs/config/services/deployments/jquery.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 module.exports = function jqueryDeployment(getVersion) {
   return {

docs/config/services/deployments/production.js

@@ -1,7 +1,7 @@
-"use strict";
+'use strict';
 
 var versionInfo = require('../../../../lib/versions/version-info');
-var cdnUrl = "//ajax.googleapis.com/ajax/libs/angularjs/" + versionInfo.cdnVersion;
+var cdnUrl = '//ajax.googleapis.com/ajax/libs/angularjs/' + versionInfo.cdnVersion;
 
 module.exports = function productionDeployment(getVersion) {
   return {

docs/config/services/errorNamespaceMap.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 var StringMap = require('stringmap');
 
 /**

docs/config/services/getMinerrInfo.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 var path = require('canonical-path');
 

docs/config/services/getVersion.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 var path = require('canonical-path');
 
 /**

docs/content/guide/$location.ngdoc

@@ -409,9 +409,9 @@ In these examples we use `<base href="/base/index.html" />`. The inputs represen
    .constant('baseHref', '/base/index.html')
    .value('$sniffer', { history: true })
 
-   .controller("LocationController", function($scope, $location) {
+   .controller('LocationController', function($scope, $location) {
      $scope.$location = {};
-     angular.forEach("protocol host port path search hash".split(" "), function(method) {
+     angular.forEach('protocol host port path search hash'.split(' '), function(method) {
       $scope.$location[method] = function() {
         var result = $location[method]();
         return angular.isObject(result) ? angular.toJson(result) : result;
@@ -461,7 +461,7 @@ In these examples we use `<base href="/base/index.html" />`. The inputs represen
       return {
         template: 'Address: <input id="addressBar" type="text" style="width: 400px" >',
         link: function(scope, element, attrs) {
-          var input = element.children("input"), delay;
+          var input = element.children('input'), delay;
 
           input.on('keypress keyup keydown', function(event) {
                   delay = (!delay ? $timeout(fireUrlChange, 250) : null);
@@ -563,9 +563,9 @@ In these examples we use `<base href="/base/index.html" />`. The inputs represen
       $locationProvider.html5Mode(true).hashPrefix('!');
     })
 
-    .controller("LocationController", function($scope, $location) {
+    .controller('LocationController', function($scope, $location) {
       $scope.$location = {};
-      angular.forEach("protocol host port path search hash".split(" "), function(method) {
+      angular.forEach('protocol host port path search hash'.split(' '), function(method) {
         $scope.$location[method] = function() {
           var result = $location[method]();
           return angular.isObject(result) ? angular.toJson(result) : result;
@@ -615,7 +615,7 @@ In these examples we use `<base href="/base/index.html" />`. The inputs represen
       return {
         template: 'Address: <input id="addressBar" type="text" style="width: 400px" >',
         link: function(scope, element, attrs) {
-          var input = element.children("input"), delay;
+          var input = element.children('input'), delay;
 
           input.on('keypress keyup keydown', function(event) {
                   delay = (!delay ? $timeout(fireUrlChange, 250) : null);

docs/content/guide/concepts.ngdoc

@@ -121,7 +121,7 @@ different currencies and also pay the invoice.
           return amount * this.usdToForeignRates[outCurr] / this.usdToForeignRates[inCurr];
         };
         this.pay = function pay() {
-          window.alert("Thanks!");
+          window.alert('Thanks!');
         };
       });
   </file>
@@ -221,7 +221,7 @@ Let's refactor our example and move the currency conversion into a service in an
           return currencyConverter.convert(this.qty * this.cost, this.inCurr, outCurr);
         };
         this.pay = function pay() {
-          window.alert("Thanks!");
+          window.alert('Thanks!');
         };
       }]);
   </file>
@@ -313,7 +313,7 @@ The following example shows how this is done with Angular:
           return currencyConverter.convert(this.qty * this.cost, this.inCurr, outCurr);
         };
         this.pay = function pay() {
-          window.alert("Thanks!");
+          window.alert('Thanks!');
         };
       }]);
   </file>

docs/content/guide/controller.ngdoc

@@ -186,7 +186,7 @@ previous example.
     var myApp = angular.module('spicyApp2', []);
 
     myApp.controller('SpicyController', ['$scope', function($scope) {
-        $scope.customSpice = "wasabi";
+        $scope.customSpice = 'wasabi';
         $scope.spice = 'very';
 
         $scope.spicy = function(spice) {

docs/content/guide/filter.ngdoc

@@ -139,7 +139,7 @@ text upper-case.
       .filter('reverse', function() {
         return function(input, uppercase) {
           input = input || '';
-          var out = "";
+          var out = '';
           for (var i = 0; i < input.length; i++) {
             out = input.charAt(i) + out;
           }

docs/content/guide/i18n.ngdoc

@@ -226,11 +226,11 @@ You may find it helpful to play with the following example as you read the expla
 
     angular.module('messageFormatExample', ['ngMessageFormat'])
       .controller('ckCtrl', function($scope, $injector, $parse) {
-        var people = [new Person("Alice", "female"),
-                      new Person("Bob", "male"),
-                      new Person("Charlie", "male")];
+        var people = [new Person('Alice', 'female'),
+                      new Person('Bob', 'male'),
+                      new Person('Charlie', 'male')];
 
-        $scope.sender = new Person("Harry Potter", "male");
+        $scope.sender = new Person('Harry Potter', 'male');
         $scope.recipients = people.slice();
 
         $scope.setNumRecipients = function(n) {

docs/content/guide/services.ngdoc

@@ -53,7 +53,7 @@ subsystem takes care of the rest.
         return function(msg) {
           msgs.push(msg);
           if (msgs.length === 3) {
-            win.alert(msgs.join("\n"));
+            win.alert(msgs.join('\n'));
             msgs = [];
           }
         };

docs/gulpfile.js

@@ -39,8 +39,16 @@ var getMergedEslintConfig = function(filepath) {
       // While alerts would be bad to have in the library or test code,
       // they're perfectly fine in examples.
       'no-alert': 'off',
+
+      // The following rules have to be disabled or tweaked because dgeni template wrappers
+      // don't follow them and we have no way to validate only the parts taken
+      // from ngdoc.
+
       // some dgeni-packages templates generate whitespace-only lines
-      'no-trailing-spaces': ['error', { 'skipBlankLines': true }]
+      'no-trailing-spaces': ['error', { 'skipBlankLines': true }],
+
+      // dgeni templates use double quotes as string delimiters
+      quotes: 'off'
     },
     ignore: false,
     useEslintrc: false