fs.existsSync deprecated, replace with exists-sync

blueprints/addon/index.js

@@ -1,6 +1,7 @@
 /*jshint node:true*/
 
 var fs          = require('fs');
+var existsSync  = require('exists-sync');
 var path        = require('path');
 var walkSync    = require('walk-sync');
 var stringUtil  = require('../../lib/utilities/string');
@@ -58,7 +59,7 @@ module.exports = {
     var bowerPath = path.join(this.path, 'files', 'bower.json');
 
     [packagePath, bowerPath].forEach(function(filePath) {
-      if (fs.existsSync(filePath)) {
+      if (existsSync(filePath)) {
         fs.unlinkSync(filePath);
       }
     });
@@ -130,7 +131,7 @@ module.exports = {
 
   srcPath: function(file) {
     var filePath = path.resolve(this.path, 'files', file);
-    if (fs.existsSync(filePath)) {
+    if (existsSync(filePath)) {
       return filePath;
     } else {
       return path.resolve(this._appBlueprint.path, 'files', file);

lib/broccoli/broccoli-config-replace.js

@@ -1,8 +1,9 @@
 'use strict';
 
-var fs = require('fs-extra');
-var path = require('path');
-var Writer = require('broccoli-writer');
+var fs         = require('fs-extra');
+var existsSync = require('exists-sync');
+var path       = require('path');
+var Writer     = require('broccoli-writer');
 
 function CustomReplace (inputTree, configTree, options) {
   if (!(this instanceof CustomReplace)) {
@@ -72,7 +73,7 @@ CustomReplace.prototype.processFile = function(config, filePath, destPath) {
     contents = contents.replace(pattern.match, replacement);
   }
 
-  if (!fs.existsSync(path.dirname(destPath))) {
+  if (!existsSync(path.dirname(destPath))) {
     fs.mkdirsSync(path.dirname(destPath));
   }
   fs.writeFileSync(destPath, contents, { encoding: 'utf8' });

lib/broccoli/ember-app.js

@@ -5,6 +5,7 @@
 @module ember-cli
 */
 var fs           = require('fs');
+var existsSync   = require('exists-sync');
 var path         = require('path');
 var p            = require('../preprocessors');
 var chalk        = require('chalk');
@@ -190,13 +191,13 @@ EmberApp.prototype._initOptions = function(options, isProduction) {
 
     // these are contained within app/ no need to watch again
     styles:    unwatchedTree('app/styles'),
-    templates: fs.existsSync('app/templates') ? unwatchedTree('app/templates') : null,
+    templates: existsSync('app/templates') ? unwatchedTree('app/templates') : null,
 
     // do not watch vendor/ or bower's default directory by default
     bower: unwatchedTree(this.bowerDirectory),
-    vendor: fs.existsSync('vendor') ? unwatchedTree('vendor') : null,
+    vendor: existsSync('vendor') ? unwatchedTree('vendor') : null,
 
-    public: fs.existsSync('public') ? 'public' : null
+    public: existsSync('public') ? 'public' : null
   }, defaults);
 
   this.options.jshintrc = merge(this.options.jshintrc, {
@@ -213,7 +214,7 @@ EmberApp.prototype._initVendorFiles = function() {
   // in Ember 1.10 and higher `ember.js` is deprecated in favor of
   // the more aptly named `ember.debug.js`.
   var defaultDevelopmentEmber = this.bowerDirectory + '/ember/ember.debug.js';
-  if (!fs.existsSync(path.join(this.project.root, defaultDevelopmentEmber))) {
+  if (!existsSync(path.join(this.project.root, defaultDevelopmentEmber))) {
     defaultDevelopmentEmber = this.bowerDirectory + '/ember/ember.js';
   }
 
@@ -266,7 +267,7 @@ EmberApp.prototype._initVendorFiles = function() {
 
   // this is needed to support versions of Ember older than
   // 1.8.0 (when ember-testing.js was added to the deployment)
-  if (!fs.existsSync(this.vendorFiles['ember-testing.js'][0])) {
+  if (!existsSync(this.vendorFiles['ember-testing.js'][0])) {
     delete this.vendorFiles['ember-testing.js'];
   }
 };
@@ -1024,7 +1025,7 @@ EmberApp.prototype.javascript = function() {
   @return {Tree} Merged tree for styles
 */
 EmberApp.prototype.styles = function() {
-  if (fs.existsSync('app/styles/' + this.name + '.css')) {
+  if (existsSync('app/styles/' + this.name + '.css')) {
     throw new SilentError('Style file cannot have the name of the application - ' + this.name);
   }
 
@@ -1266,7 +1267,7 @@ EmberApp.prototype._import = function(assetPath, options, directory, subdirector
   @param {String} subdirectory
  */
 EmberApp.prototype._importAssetTree = function(directory, subdirectory) {
-  if (fs.existsSync(directory) && this._importTrees.indexOf(directory) === -1) {
+  if (existsSync(directory) && this._importTrees.indexOf(directory) === -1) {
     var assetTree = new Funnel(directory, {
       srcDir: '/',
       destDir: subdirectory

lib/models/addon-discovery.js

@@ -6,7 +6,7 @@
 
 var assign     = require('lodash/object/assign');
 var debug      = require('debug')('ember-cli:addon-discovery');
-var fs         = require('fs');
+var existsSync = require('exists-sync');
 var path       = require('path');
 var CoreObject = require('core-object');
 var resolve    = require('resolve');
@@ -189,7 +189,7 @@ AddonDiscovery.prototype.discoverAtPath = function(addonPath) {
   var pkgPath = path.join(addonPath, 'package.json');
   debug('attemping to add: %s',  addonPath);
 
-  if (fs.existsSync(pkgPath)) {
+  if (existsSync(pkgPath)) {
     var addonPkg = require(pkgPath);
     var keywords = addonPkg.keywords || [];
     debug(' - module found: %s', addonPkg.name);

lib/models/addon.js

@@ -4,7 +4,7 @@
 @module ember-cli
 */
 
-var fs           = require('fs');
+var existsSync   = require('exists-sync');
 var path         = require('path');
 var deprecate    = require('../utilities/deprecate');
 var assign       = require('lodash/object/assign');
@@ -311,7 +311,7 @@ Addon.prototype._treeFor = function _treeFor(name) {
   var treeForMethod = this.treeForMethods[name];
   var tree;
 
-  if (fs.existsSync(treePath)) {
+  if (existsSync(treePath)) {
     tree = this.treeGenerator(treePath);
   }
 
@@ -424,11 +424,11 @@ Addon.prototype.shouldCompileTemplates = function() {
 
   var files = [];
 
-  if (fs.existsSync(addonTreePath)) {
+  if (existsSync(addonTreePath)) {
     files = files.concat(walkSync(addonTreePath));
   }
 
-  if (fs.existsSync(addonTemplatesTreePath)) {
+  if (existsSync(addonTemplatesTreePath)) {
     files = files.concat(walkSync(addonTemplatesTreePath));
   }
 
@@ -518,7 +518,7 @@ Addon.prototype.jshintAddonTree = function() {
 
   var addonPath = path.join(this.root, this.treePaths['addon']);
 
-  if (!fs.existsSync(addonPath)) {
+  if (!existsSync(addonPath)) {
     return;
   }
 
@@ -603,7 +603,7 @@ Addon.prototype.moduleName = function() {
 Addon.prototype.blueprintsPath = function() {
   var blueprintPath = path.join(this.root, 'blueprints');
 
-  if (fs.existsSync(blueprintPath)) {
+  if (existsSync(blueprintPath)) {
     return blueprintPath;
   }
 };
@@ -631,7 +631,7 @@ Addon.prototype.blueprintsPath = function() {
 Addon.prototype.config = function (env, baseConfig) {
   var configPath = path.join(this.root, 'config', 'environment.js');
 
-  if (fs.existsSync(configPath)) {
+  if (existsSync(configPath)) {
     var configGenerator = require(configPath);
 
     return configGenerator(env, baseConfig);
@@ -698,7 +698,7 @@ Addon.lookup = function(addon) {
   modulePath = Addon.resolvePath(addon);
   moduleDir  = path.dirname(modulePath);
 
-  if (fs.existsSync(modulePath)) {
+  if (existsSync(modulePath)) {
     addonModule = require(modulePath);
 
     if (typeof addonModule === 'function') {

lib/models/blueprint.js

@@ -8,6 +8,7 @@ var Promise       = require('../ext/promise');
 var chalk         = require('chalk');
 var MarkdownColor = require('../../lib/utilities/markdown-color');
 var fs            = require('fs-extra');
+var existsSync    = require('exists-sync');
 var inflector     = require('inflection');
 var minimatch     = require('minimatch');
 var path          = require('path');
@@ -284,7 +285,7 @@ Blueprint.prototype.files = function() {
   if (this._files) { return this._files; }
 
   var filesPath = path.join(this.path, 'files');
-  if (fs.existsSync(filesPath)) {
+  if (existsSync(filesPath)) {
     this._files = walkSync(path.join(this.path, 'files'));
   } else {
     this._files = [];
@@ -1106,7 +1107,7 @@ Blueprint.prototype.insertIntoFile = function(pathRelativeToProjectRoot, content
   var fullPath          = path.join(this.project.root, pathRelativeToProjectRoot);
   var originalContents  = '';
 
-  if (fs.existsSync(fullPath)) {
+  if (existsSync(fullPath)) {
     originalContents = fs.readFileSync(fullPath, { encoding: 'utf8' });
   }
 
@@ -1167,7 +1168,7 @@ Blueprint.prototype.printDetailedHelp = function() {
     filePath = path.join(this.path, './HELP.md');
   }
 
-  if (fs.existsSync(filePath)) {
+  if (existsSync(filePath)) {
     return markdownColor.renderFile(filePath, {indent:'        '});
   }
   return '';
@@ -1209,7 +1210,7 @@ Blueprint.lookup = function(name, options) {
   for (var i = 0; lookupPath = lookupPaths[i]; i++) {
     blueprintPath = path.resolve(lookupPath, name);
 
-    if (fs.existsSync(blueprintPath)) {
+    if (existsSync(blueprintPath)) {
       return Blueprint.load(blueprintPath);
     }
   }
@@ -1234,7 +1235,7 @@ Blueprint.load = function(blueprintPath) {
 
   if (fs.lstatSync(blueprintPath).isDirectory()) {
 
-    if (fs.existsSync(constructorPath)) {
+    if (existsSync(constructorPath)) {
       blueprintModule = require(constructorPath);
 
       if (typeof blueprintModule === 'function') {
@@ -1269,7 +1270,7 @@ Blueprint.list = function(options) {
     var packagePath = path.join(lookupPath, '../package.json');
     var source;
 
-    if (fs.existsSync(packagePath)) {
+    if (existsSync(packagePath)) {
       source = require(packagePath).name;
     } else {
       source = path.basename(path.join(lookupPath, '..'));
@@ -1433,7 +1434,7 @@ function hasPathToken(files) {
 
 function inRepoAddonExists(name, root) {
   var addonPath = path.join(root, 'lib', name);
-  return fs.existsSync(addonPath);
+  return existsSync(addonPath);
 }
 
 function podDeprecations(config, ui){
@@ -1490,7 +1491,7 @@ function isFilePath(fileInfo) {
  @returns {Array} list of files in the given directory or and empty array if no directory exists
 */
 function dir(fullPath) {
-  if (fs.existsSync(fullPath)) {
+  if (existsSync(fullPath)) {
     return fs.readdirSync(fullPath).map(function(fileName) {
       return path.join(fullPath, fileName);
     });

lib/models/builder.js

@@ -1,6 +1,7 @@
 'use strict';
 
 var fs          = require('fs-extra');
+var existsSync  = require('exists-sync');
 var path        = require('path');
 var Promise     = require('../ext/promise');
 var remove      = Promise.denodeify(fs.remove);
@@ -61,7 +62,7 @@ module.exports = Task.extend({
   */
   clearOutputPath: function() {
     var outputPath = this.outputPath;
-    if (!fs.existsSync(outputPath)) { return Promise.resolve();}
+    if (!existsSync(outputPath)) { return Promise.resolve();}
 
     if(!this.canDeleteOutputPath(outputPath)) {
       return Promise.reject(new SilentError('Using a build destination path of `' + outputPath + '` is not supported.'));
@@ -81,7 +82,7 @@ module.exports = Task.extend({
     var outputPath = this.outputPath;
 
     return new Promise(function(resolve) {
-      if (!fs.existsSync(outputPath)) {
+      if (!existsSync(outputPath)) {
         fs.mkdirsSync(outputPath);
       }
 

lib/models/installation-checker.js

@@ -2,6 +2,7 @@
 
 var debug       = require('debug')('ember-cli:installation-checker');
 var fs          = require('fs');
+var existsSync  = require('exists-sync');
 var path        = require('path');
 var SilentError = require('silent-error');
 
@@ -54,21 +55,21 @@ InstallationChecker.prototype.hasBowerDeps = function() {
 };
 
 InstallationChecker.prototype.usingBower = function() {
-  return fs.existsSync(path.join(this.project.root, 'bower.json')) && this.hasBowerDeps();
+  return existsSync(path.join(this.project.root, 'bower.json')) && this.hasBowerDeps();
 };
 
 InstallationChecker.prototype.bowerDependenciesNotPresent = function() {
-  return !fs.existsSync(this.project.bowerDirectory);
+  return !existsSync(this.project.bowerDirectory);
 };
 
 InstallationChecker.prototype.hasNpmDeps = function() {
   return hasDependencies(readJSON(path.join(this.project.root, 'package.json')));
 };
 
 InstallationChecker.prototype.usingNpm = function() {
-  return fs.existsSync(path.join(this.project.root, 'package.json')) && this.hasNpmDeps();
+  return existsSync(path.join(this.project.root, 'package.json')) && this.hasNpmDeps();
 };
 
 InstallationChecker.prototype.npmDependenciesNotPresent = function() {
-  return !fs.existsSync(this.project.nodeModulesPath);
+  return !existsSync(this.project.nodeModulesPath);
 };

lib/models/project.js

@@ -8,6 +8,7 @@ var path                = require('path');
 var findup              = Promise.denodeify(require('findup'));
 var resolve             = Promise.denodeify(require('resolve'));
 var fs                  = require('fs');
+var existsSync          = require('exists-sync');
 var find                = require('lodash/collection/find');
 var assign              = require('lodash/object/assign');
 var forOwn              = require('lodash/object/forOwn');
@@ -58,7 +59,7 @@ Project.prototype.setupBowerDirectory = function() {
 
   debug('bowerrc path: %s', bowerrcPath);
 
-  if (fs.existsSync(bowerrcPath)) {
+  if (existsSync(bowerrcPath)) {
     var bowerrcContent = fs.readFileSync(bowerrcPath);
     try {
       this.bowerDirectory = JSON.parse(bowerrcContent).directory;
@@ -171,7 +172,7 @@ Project.prototype.configPath = function() {
 Project.prototype.config = function(env) {
   var configPath = this.configPath();
 
-  if (fs.existsSync(path.join(this.root, configPath + '.js'))) {
+  if (existsSync(path.join(this.root, configPath + '.js'))) {
     var appConfig = this.require('./' + configPath)(env);
     var addonsConfig = this.getAddonsConfig(env, appConfig);
 
@@ -213,7 +214,7 @@ Project.prototype.getAddonsConfig = function(env, appConfig) {
   @return {Boolean}      Whether or not the file is present
  */
 Project.prototype.has = function(file) {
-  return fs.existsSync(path.join(this.root, file)) || fs.existsSync(path.join(this.root, file + '.js'));
+  return existsSync(path.join(this.root, file)) || existsSync(path.join(this.root, file + '.js'));
 };
 
 /**
@@ -280,7 +281,7 @@ Project.prototype.dependencies = function(pkg, excludeDevDeps) {
 Project.prototype.bowerDependencies = function(bower) {
   if (!bower) {
     var bowerPath = path.join(this.root, 'bower.json');
-    bower = (fs.existsSync(bowerPath)) ? require(bowerPath) : {};
+    bower = (existsSync(bowerPath)) ? require(bowerPath) : {};
   }
   return assign({}, bower['devDependencies'], bower['dependencies']);
 };

lib/preprocessors/plugin.js

@@ -1,7 +1,7 @@
 'use strict';
 
-var path = require('path');
-var fs   = require('fs');
+var path       = require('path');
+var existsSync = require('exists-sync');
 
 function Plugin(name, ext, options) {
   this.name = name;
@@ -24,7 +24,7 @@ Plugin.prototype.getExt = function(inputTreeRoot, inputPath, filename) {
     var detect = require('lodash/collection/find');
     return detect(this.ext, function(ext) {
       var filenameAndExt = filename + '.' + ext;
-      return fs.existsSync(path.join(inputTreeRoot, inputPath, filenameAndExt));
+      return existsSync(path.join(inputTreeRoot, inputPath, filenameAndExt));
     });
   } else {
     return this.ext;