breaking: replace shelljs with fs-extra

LICENSE

@@ -224,33 +224,3 @@ CordovaLib/classes/NSData+Base64.*
 //     misrepresented as being the original software.
 //  3. This notice may not be removed or altered from any source
 //     distribution.
-
-================================================================================
-bin/node_modules/shelljs:
-================================================================================
-Copyright (c) 2012, Artur Adib <aadib@mozilla.com>
-All rights reserved.
-
-You may use this project under the terms of the New BSD license as follows:
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * Neither the name of Artur Adib nor the
-      names of the contributors may be used to endorse or promote products
-      derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL ARTUR ADIB BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

bin/lib/utils.js

@@ -0,0 +1,66 @@
+/*
+    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.
+*/
+
+/*
+    Provides a set of utility methods, which can also be spied on during unit tests.
+*/
+
+// TODO: Perhaps this should live in cordova-common?
+
+const fs = require('fs-extra');
+const { events } = require('cordova-common');
+
+/**
+ * Reads, searches, and replaces the found occurences with replacementString and then writes the file back out.
+ * A backup is not made.
+ *
+ * @param {string} file A file path to a readable & writable file
+ * @param {RegExp} searchRegex The search regex
+ * @param {string} replacementString The string to replace the found occurences
+ * @returns {void}
+ */
+exports.replaceFileContents = function (file, searchRegex, replacementString) {
+    let contents;
+    try {
+        contents = fs.readFileSync(file).toString();
+    } catch (ex) {
+        events.emit('verbose', `Trying to read file: ${file}`);
+        throw ex;
+    }
+    contents = contents.replace(searchRegex, replacementString);
+    fs.writeFileSync(file, contents);
+};
+
+/**
+ * Reads a file and scans for regex. Returns the line of the first occurence or null if no occurences are found.
+ *
+ * @param {string} file A file path
+ * @param {RegExp} regex A search regex
+ * @returns string|null
+ */
+exports.grep = function (file, regex) {
+    const contents = fs.readFileSync(file).toString().replace(/\\r/g, '').split('\n');
+    for (let i = 0; i < contents.length; i++) {
+        const line = contents[i];
+        if (regex.test(line)) {
+            return line;
+        }
+    }
+    return null;
+};

bin/templates/scripts/cordova/lib/build.js

@@ -19,7 +19,7 @@
 
 const Q = require('q');
 const path = require('path');
-const shell = require('shelljs');
+const which = require('which');
 const superspawn = require('cordova-common').superspawn;
 const fs = require('fs-extra');
 const plist = require('plist');
@@ -222,7 +222,7 @@ module.exports.run = buildOpts => {
             const buildOutputDir = path.join(projectPath, 'build', (buildOpts.device ? 'device' : 'emulator'));
 
             // remove the build/device folder before building
-            shell.rm('-rf', buildOutputDir);
+            fs.removeSync(buildOutputDir);
 
             const xcodebuildArgs = getXcodeBuildArgs(projectName, projectPath, configuration, buildOpts.device, buildOpts.buildFlag, emulatorTarget, buildOpts.automaticProvisioning);
             return superspawn.spawn('xcodebuild', xcodebuildArgs, { cwd: projectPath, printCommand: true, stdio: 'inherit' });
@@ -262,7 +262,7 @@ module.exports.run = buildOpts => {
             const buildOutputDir = path.join(projectPath, 'build', 'device');
 
             function checkSystemRuby () {
-                const ruby_cmd = shell.which('ruby');
+                const ruby_cmd = which.sync('ruby', { nothrow: true });
 
                 if (ruby_cmd !== '/usr/bin/ruby') {
                     events.emit('warn', 'Non-system Ruby in use. This may cause packaging to fail.\n' +
@@ -289,7 +289,7 @@ module.exports.run = buildOpts => {
  */
 function findXCodeProjectIn (projectPath) {
     // 'Searching for Xcode project in ' + projectPath);
-    const xcodeProjFiles = shell.ls(projectPath).filter(name => path.extname(name) === '.xcodeproj');
+    const xcodeProjFiles = fs.readdirSync(projectPath).filter(name => path.extname(name) === '.xcodeproj');
 
     if (xcodeProjFiles.length === 0) {
         return Q.reject(`No Xcode project found in ${projectPath}`);

bin/templates/scripts/cordova/lib/check_reqs.js

@@ -20,7 +20,7 @@
 'use strict';
 
 const Q = require('q');
-const shell = require('shelljs');
+const which = require('which');
 const versions = require('./versions');
 
 const SUPPORTED_OS_PLATFORMS = ['darwin'];
@@ -83,7 +83,7 @@ function checkTool (tool, minVersion, message, toolFriendlyName) {
     toolFriendlyName = toolFriendlyName || tool;
 
     // Check whether tool command is available at all
-    const tool_command = shell.which(tool);
+    const tool_command = which.sync(tool, { nothrow: true });
     if (!tool_command) {
         return Q.reject(`${toolFriendlyName} was not found. ${message || ''}`);
     }

bin/templates/scripts/cordova/lib/clean.js

@@ -19,13 +19,13 @@
 
 const Q = require('q');
 const path = require('path');
-const shell = require('shelljs');
+const fs = require('fs-extra');
 const superspawn = require('cordova-common').superspawn;
 
 const projectPath = path.join(__dirname, '..', '..');
 
 module.exports.run = () => {
-    const projectName = shell.ls(projectPath).filter(name => path.extname(name) === '.xcodeproj')[0];
+    const projectName = fs.readdirSync(projectPath).filter(name => path.extname(name) === '.xcodeproj');
 
     if (!projectName) {
         return Q.reject(`No Xcode project found in ${projectPath}`);
@@ -41,5 +41,5 @@ module.exports.run = () => {
 
     return xcodebuildClean('Debug')
         .then(() => xcodebuildClean('Release'))
-        .then(() => shell.rm('-rf', path.join(projectPath, 'build')));
+        .then(() => fs.removeSync(path.join(projectPath, 'build')));
 };

bin/templates/scripts/cordova/lib/plugman/pluginHandlers.js

@@ -17,7 +17,6 @@
 'use strict';
 const fs = require('fs-extra');
 const path = require('path');
-const shell = require('shelljs');
 const util = require('util');
 const events = require('cordova-common').events;
 const CordovaError = require('cordova-common').CordovaError;
@@ -77,7 +76,7 @@ const handlers = {
             const destFile = path.resolve(project.resources_dir, target);
 
             project.xcode.removeResourceFile(path.join('Resources', target));
-            shell.rm('-rf', destFile);
+            fs.removeSync(destFile);
         }
     },
     framework: { // CB-5238 custom frameworks only
@@ -149,7 +148,7 @@ const handlers = {
             if (pbxFile) {
                 project.xcode.removeFromPbxEmbedFrameworksBuildPhase(pbxFile);
             }
-            shell.rm('-rf', targetDir);
+            fs.removeSync(targetDir);
         }
     },
     'lib-file': {
@@ -201,11 +200,11 @@ const handlers = {
             scriptContent = `cordova.define("${moduleName}", function(require, exports, module) {\n${scriptContent}\n});\n`;
 
             const moduleDestination = path.resolve(project.www, 'plugins', plugin.id, obj.src);
-            shell.mkdir('-p', path.dirname(moduleDestination));
+            fs.ensureDirSync(path.dirname(moduleDestination));
             fs.writeFileSync(moduleDestination, scriptContent, 'utf-8');
             if (options && options.usePlatformWww) {
                 const platformWwwDestination = path.resolve(project.platformWww, 'plugins', plugin.id, obj.src);
-                shell.mkdir('-p', path.dirname(platformWwwDestination));
+                fs.ensureDirSync(path.dirname(platformWwwDestination));
                 fs.writeFileSync(platformWwwDestination, scriptContent, 'utf-8');
             }
         },
@@ -287,7 +286,7 @@ function uninstallHelper (type, obj, project_dir, plugin_id, options, project) {
         project_ref = `Plugins/${fixPathSep(path.relative(project.plugins_dir, destFile))}`;
     }
 
-    shell.rm('-rf', targetDir);
+    fs.removeSync(targetDir);
 
     if (type === 'header-file') {
         project.xcode.removeHeaderFile(project_ref);
@@ -319,15 +318,12 @@ function copyFile (plugin_dir, src, project_dir, dest, link) {
     // check that dest path is located in project directory
     if (dest.indexOf(project_dir) !== 0) { throw new CordovaError(`Destination "${dest}" for source file "${src}" is located outside the project`); }
 
-    shell.mkdir('-p', path.dirname(dest));
+    fs.ensureDirSync(path.dirname(dest));
 
     if (link) {
         linkFileOrDirTree(src, dest);
-    } else if (fs.statSync(src).isDirectory()) {
-        // XXX shelljs decides to create a directory when -R|-r is used which sucks. http://goo.gl/nbsjq
-        shell.cp('-Rf', path.join(src, '/*'), dest);
     } else {
-        shell.cp('-f', src, dest);
+        fs.copySync(src, dest);
     }
 }
 
@@ -341,11 +337,11 @@ function copyNewFile (plugin_dir, src, project_dir, dest, link) {
 
 function linkFileOrDirTree (src, dest) {
     if (fs.existsSync(dest)) {
-        shell.rm('-Rf', dest);
+        fs.removeSync(dest);
     }
 
     if (fs.statSync(src).isDirectory()) {
-        shell.mkdir('-p', dest);
+        fs.ensureDirSync(dest);
         fs.readdirSync(src).forEach(entry => {
             linkFileOrDirTree(path.join(src, entry), path.join(dest, entry));
         });
@@ -357,12 +353,12 @@ function linkFileOrDirTree (src, dest) {
 // checks if file exists and then deletes. Error if doesn't exist
 function removeFile (project_dir, src) {
     const file = path.resolve(project_dir, src);
-    shell.rm('-Rf', file);
+    fs.removeSync(file);
 }
 
 // deletes file/directory without checking
 function removeFileF (file) {
-    shell.rm('-Rf', file);
+    fs.removeSync(file);
 }
 
 function removeFileAndParents (baseDir, destFile, stopper) {

bin/templates/scripts/cordova/lib/prepare.js

@@ -21,7 +21,6 @@
 const Q = require('q');
 const fs = require('fs-extra');
 const path = require('path');
-const shell = require('shelljs');
 const unorm = require('unorm');
 const plist = require('plist');
 const URL = require('url');
@@ -103,7 +102,7 @@ function updateConfigFile (sourceConfig, configMunger, locations) {
 
     // First cleanup current config and merge project's one into own
     // Overwrite platform config.xml with defaults.xml.
-    shell.cp('-f', locations.defaultConfigXml, locations.configXml);
+    fs.copySync(locations.defaultConfigXml, locations.configXml);
 
     // Then apply config changes from global munge to all config files
     // in project (including project's config)

bin/templates/scripts/cordova/lib/projectFile.js

@@ -22,7 +22,6 @@ const plist = require('plist');
 const _ = require('underscore');
 const path = require('path');
 const fs = require('fs-extra');
-const shell = require('shelljs');
 
 const pluginHandlers = require('./plugman/pluginHandlers');
 const CordovaError = require('cordova-common').CordovaError;
@@ -72,7 +71,7 @@ function parseProjectFile (locations) {
             fs.writeFileSync(pbxPath, xcodeproj.writeSync());
             if (Object.keys(this.frameworks).length === 0) {
                 // If there is no framework references remain in the project, just remove this file
-                shell.rm('-rf', frameworks_file);
+                fs.removeSync(frameworks_file);
                 return;
             }
             fs.writeFileSync(frameworks_file, JSON.stringify(this.frameworks, null, 4));

bin/templates/scripts/cordova/lib/run.js

@@ -20,7 +20,6 @@
 const Q = require('q');
 const path = require('path');
 const build = require('./build');
-const shell = require('shelljs');
 const superspawn = require('cordova-common').superspawn;
 const check_reqs = require('./check_reqs');
 const fs = require('fs-extra');
@@ -86,9 +85,9 @@ module.exports.run = runOptions => {
                         // delete the existing platform/ios/build/device/appname.app
                         fs.removeSync(appFile);
                         // move the platform/ios/build/device/Payload/appname.app to parent
-                        shell.mv('-f', appFileInflated, buildOutputDir);
+                        fs.moveSync(appFileInflated, buildOutputDir);
                         // delete the platform/ios/build/device/Payload folder
-                        shell.rm('-rf', payloadFolder);
+                        fs.removeSync(payloadFolder);
 
                         return null;
                     })