refactor: transform var to let & const

.eslintrc.yml

@@ -0,0 +1,30 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+root: true
+extends: '@cordova/eslint-config/node'
+
+# This will ignore the parser that is generated by pegjs
+ignorePatterns: ['lib/parser/']
+
+rules:
+  new-cap: off
+
+overrides:
+  - files: [test/**/*.js]
+    rules:
+      handle-callback-err: off

index.js

@@ -15,4 +15,4 @@
  under the License.
  */
 
-exports.project = require('./lib/pbxProject')
+exports.project = require('./lib/pbxProject');

lib/parseJob.js

@@ -17,10 +17,12 @@
 
 // parsing is slow and blocking right now
 // so we do it in a separate process
-var fs = require('fs'),
-    parser = require('./parser/pbxproj'),
-    path = process.argv[2],
-    fileContents, obj;
+const fs = require('fs');
+
+const parser = require('./parser/pbxproj');
+const path = process.argv[2];
+let fileContents;
+let obj;
 
 try {
     fileContents = fs.readFileSync(path, 'utf-8');

lib/pbxFile.js

@@ -15,80 +15,81 @@
  under the License.
  */
 
-var path = require('path'),
-    util = require('util');
-
-var DEFAULT_SOURCETREE = '"<group>"',
-    DEFAULT_PRODUCT_SOURCETREE = 'BUILT_PRODUCTS_DIR',
-    DEFAULT_FILEENCODING = 4,
-    DEFAULT_GROUP = 'Resources',
-    DEFAULT_FILETYPE = 'unknown';
-
-var FILETYPE_BY_EXTENSION = {
-        a: 'archive.ar',
-        app: 'wrapper.application',
-        appex: 'wrapper.app-extension',
-        bundle: 'wrapper.plug-in',
-        dylib: 'compiled.mach-o.dylib',
-        framework: 'wrapper.framework',
-        h: 'sourcecode.c.h',
-        m: 'sourcecode.c.objc',
-        markdown: 'text',
-        mdimporter: 'wrapper.cfbundle',
-        octest: 'wrapper.cfbundle',
-        pch: 'sourcecode.c.h',
-        plist: 'text.plist.xml',
-        sh: 'text.script.sh',
-        swift: 'sourcecode.swift',
-        tbd: 'sourcecode.text-based-dylib-definition',
-        xcassets: 'folder.assetcatalog',
-        xcconfig: 'text.xcconfig',
-        xcdatamodel: 'wrapper.xcdatamodel',
-        xcodeproj: 'wrapper.pb-project',
-        xctest: 'wrapper.cfbundle',
-        xib: 'file.xib',
-        strings: 'text.plist.strings'
-    },
-    GROUP_BY_FILETYPE = {
-        'archive.ar': 'Frameworks',
-        'compiled.mach-o.dylib': 'Frameworks',
-        'sourcecode.text-based-dylib-definition': 'Frameworks',
-        'wrapper.framework': 'Frameworks',
-        'embedded.framework': 'Embed Frameworks',
-        'sourcecode.c.h': 'Resources',
-        'sourcecode.c.objc': 'Sources',
-        'sourcecode.swift': 'Sources'
-    },
-    PATH_BY_FILETYPE = {
-        'compiled.mach-o.dylib': 'usr/lib/',
-        'sourcecode.text-based-dylib-definition': 'usr/lib/',
-        'wrapper.framework': 'System/Library/Frameworks/'
-    },
-    SOURCETREE_BY_FILETYPE = {
-        'compiled.mach-o.dylib': 'SDKROOT',
-        'sourcecode.text-based-dylib-definition': 'SDKROOT',
-        'wrapper.framework': 'SDKROOT'
-    },
-    ENCODING_BY_FILETYPE = {
-        'sourcecode.c.h': 4,
-        'sourcecode.c.h': 4,
-        'sourcecode.c.objc': 4,
-        'sourcecode.swift': 4,
-        'text': 4,
-        'text.plist.xml': 4,
-        'text.script.sh': 4,
-        'text.xcconfig': 4,
-        'text.plist.strings': 4
-    };
-
-
-function unquoted(text){
-    return text == null ? '' : text.replace (/(^")|("$)/g, '')
+const path = require('path');
+
+const util = require('util');
+const DEFAULT_SOURCETREE = '"<group>"';
+const DEFAULT_PRODUCT_SOURCETREE = 'BUILT_PRODUCTS_DIR';
+const DEFAULT_GROUP = 'Resources';
+const DEFAULT_FILETYPE = 'unknown';
+
+const FILETYPE_BY_EXTENSION = {
+    a: 'archive.ar',
+    app: 'wrapper.application',
+    appex: 'wrapper.app-extension',
+    bundle: 'wrapper.plug-in',
+    dylib: 'compiled.mach-o.dylib',
+    framework: 'wrapper.framework',
+    h: 'sourcecode.c.h',
+    m: 'sourcecode.c.objc',
+    markdown: 'text',
+    mdimporter: 'wrapper.cfbundle',
+    octest: 'wrapper.cfbundle',
+    pch: 'sourcecode.c.h',
+    plist: 'text.plist.xml',
+    sh: 'text.script.sh',
+    swift: 'sourcecode.swift',
+    tbd: 'sourcecode.text-based-dylib-definition',
+    xcassets: 'folder.assetcatalog',
+    xcconfig: 'text.xcconfig',
+    xcdatamodel: 'wrapper.xcdatamodel',
+    xcodeproj: 'wrapper.pb-project',
+    xctest: 'wrapper.cfbundle',
+    xib: 'file.xib',
+    strings: 'text.plist.strings'
+};
+
+const GROUP_BY_FILETYPE = {
+    'archive.ar': 'Frameworks',
+    'compiled.mach-o.dylib': 'Frameworks',
+    'sourcecode.text-based-dylib-definition': 'Frameworks',
+    'wrapper.framework': 'Frameworks',
+    'embedded.framework': 'Embed Frameworks',
+    'sourcecode.c.h': 'Resources',
+    'sourcecode.c.objc': 'Sources',
+    'sourcecode.swift': 'Sources'
+};
+
+const PATH_BY_FILETYPE = {
+    'compiled.mach-o.dylib': 'usr/lib/',
+    'sourcecode.text-based-dylib-definition': 'usr/lib/',
+    'wrapper.framework': 'System/Library/Frameworks/'
+};
+
+const SOURCETREE_BY_FILETYPE = {
+    'compiled.mach-o.dylib': 'SDKROOT',
+    'sourcecode.text-based-dylib-definition': 'SDKROOT',
+    'wrapper.framework': 'SDKROOT'
+};
+
+const ENCODING_BY_FILETYPE = {
+    'sourcecode.c.h': 4,
+    'sourcecode.c.objc': 4,
+    'sourcecode.swift': 4,
+    text: 4,
+    'text.plist.xml': 4,
+    'text.script.sh': 4,
+    'text.xcconfig': 4,
+    'text.plist.strings': 4
+};
+
+function unquoted (text) {
+    return text === null ? '' : text.replace(/(^")|("$)/g, '');
 }
 
-function detectType(filePath) {
-    var extension = path.extname(filePath).substring(1),
-        filetype = FILETYPE_BY_EXTENSION[unquoted(extension)];
+function detectType (filePath) {
+    const extension = path.extname(filePath).substring(1);
+    const filetype = FILETYPE_BY_EXTENSION[unquoted(extension)];
 
     if (!filetype) {
         return DEFAULT_FILETYPE;
@@ -97,31 +98,30 @@ function detectType(filePath) {
     return filetype;
 }
 
-function defaultExtension(fileRef) {
-    var filetype = fileRef.lastKnownFileType && fileRef.lastKnownFileType != DEFAULT_FILETYPE ?
-        fileRef.lastKnownFileType : fileRef.explicitFileType;
+function defaultExtension (fileRef) {
+    const filetype = fileRef.lastKnownFileType && fileRef.lastKnownFileType !== DEFAULT_FILETYPE
+        ? fileRef.lastKnownFileType : fileRef.explicitFileType;
 
-    for(var extension in FILETYPE_BY_EXTENSION) {
-        if(FILETYPE_BY_EXTENSION.hasOwnProperty(unquoted(extension)) ) {
-             if(FILETYPE_BY_EXTENSION[unquoted(extension)] === unquoted(filetype) )
-                 return extension;
+    for (const extension in FILETYPE_BY_EXTENSION) {
+        if (Object.prototype.hasOwnProperty.call(FILETYPE_BY_EXTENSION, unquoted(extension))) {
+            if (FILETYPE_BY_EXTENSION[unquoted(extension)] === unquoted(filetype)) { return extension; }
         }
     }
 }
 
-function defaultEncoding(fileRef) {
-    var filetype = fileRef.lastKnownFileType || fileRef.explicitFileType,
-        encoding = ENCODING_BY_FILETYPE[unquoted(filetype)];
+function defaultEncoding (fileRef) {
+    const filetype = fileRef.lastKnownFileType || fileRef.explicitFileType;
+    const encoding = ENCODING_BY_FILETYPE[unquoted(filetype)];
 
     if (encoding) {
         return encoding;
     }
 }
 
-function detectGroup(fileRef, opt) {
-    var extension = path.extname(fileRef.basename).substring(1),
-        filetype = fileRef.lastKnownFileType || fileRef.explicitFileType,
-        groupName = GROUP_BY_FILETYPE[unquoted(filetype)];
+function detectGroup (fileRef, opt) {
+    const extension = path.extname(fileRef.basename).substring(1);
+    const filetype = fileRef.lastKnownFileType || fileRef.explicitFileType;
+    const groupName = GROUP_BY_FILETYPE[unquoted(filetype)];
 
     if (extension === 'xcdatamodeld') {
         return 'Sources';
@@ -138,10 +138,9 @@ function detectGroup(fileRef, opt) {
     return groupName;
 }
 
-function detectSourcetree(fileRef) {
-
-    var filetype = fileRef.lastKnownFileType || fileRef.explicitFileType,
-        sourcetree = SOURCETREE_BY_FILETYPE[unquoted(filetype)];
+function detectSourcetree (fileRef) {
+    const filetype = fileRef.lastKnownFileType || fileRef.explicitFileType;
+    const sourcetree = SOURCETREE_BY_FILETYPE[unquoted(filetype)];
 
     if (fileRef.explicitFileType) {
         return DEFAULT_PRODUCT_SOURCETREE;
@@ -158,9 +157,9 @@ function detectSourcetree(fileRef) {
     return sourcetree;
 }
 
-function defaultPath(fileRef, filePath) {
-    var filetype = fileRef.lastKnownFileType || fileRef.explicitFileType,
-        defaultPath = PATH_BY_FILETYPE[unquoted(filetype)];
+function defaultPath (fileRef, filePath) {
+    const filetype = fileRef.lastKnownFileType || fileRef.explicitFileType;
+    const defaultPath = PATH_BY_FILETYPE[unquoted(filetype)];
 
     if (fileRef.customFramework) {
         return filePath;
@@ -173,25 +172,15 @@ function defaultPath(fileRef, filePath) {
     return filePath;
 }
 
-function defaultGroup(fileRef) {
-    var groupName = GROUP_BY_FILETYPE[fileRef.lastKnownFileType];
-
-    if (!groupName) {
-        return DEFAULT_GROUP;
-    }
-
-    return defaultGroup;
-}
-
-function pbxFile(filepath, opt) {
-    var opt = opt || {};
+function pbxFile (filepath, opt) {
+    opt = opt || {};
 
     this.basename = path.basename(filepath);
     this.lastKnownFileType = opt.lastKnownFileType || detectType(filepath);
     this.group = detectGroup(this, opt);
 
     // for custom frameworks
-    if (opt.customFramework == true) {
+    if (opt.customFramework === true) {
         this.customFramework = true;
         this.dirname = path.dirname(filepath).replace(/\\/g, '/');
     }
@@ -212,21 +201,17 @@ function pbxFile(filepath, opt) {
     this.sourceTree = opt.sourceTree || detectSourcetree(this);
     this.includeInIndex = 0;
 
-    if (opt.weak && opt.weak === true)
-        this.settings = { ATTRIBUTES: ['Weak'] };
+    if (opt.weak && opt.weak === true) { this.settings = { ATTRIBUTES: ['Weak'] }; }
 
     if (opt.compilerFlags) {
-        if (!this.settings)
-            this.settings = {};
+        if (!this.settings) { this.settings = {}; }
         this.settings.COMPILER_FLAGS = util.format('"%s"', opt.compilerFlags);
     }
 
     if (opt.embed && opt.sign) {
-      if (!this.settings)
-          this.settings = {};
-      if (!this.settings.ATTRIBUTES)
-          this.settings.ATTRIBUTES = [];
-      this.settings.ATTRIBUTES.push('CodeSignOnCopy');
+        if (!this.settings) { this.settings = {}; }
+        if (!this.settings.ATTRIBUTES) { this.settings.ATTRIBUTES = []; }
+        this.settings.ATTRIBUTES.push('CodeSignOnCopy');
     }
 }