[react-native-cli] Move new-library command to private-cli

local-cli/cli.js

@@ -9,13 +9,14 @@ var Config = require('../private-cli/src/util/Config');
 var fs = require('fs');
 var generate = require('../private-cli/src/generate/generate');
 var init = require('./init.js');
-var newLibrary = require('./new-library.js');
+var library = require('../private-cli/src/library/library');
 var runAndroid = require('./run-android.js');
 var runPackager = require('./run-packager.js');
 
 // TODO: remove once we fully roll out the `private-cli` based cli
 // var bundle_DEPRECATED = require('./bundle.js');
 // var generateAndroid_DEPRECATED = require('./generate-android.js');
+// var newLibrary_DEPRECATED = require('./new-library.js');
 
 function printUsage() {
   console.log([
@@ -55,7 +56,8 @@ function run() {
     // bundle_DEPRECATED.init(args);
     break;
   case 'new-library':
-    newLibrary.init(args);
+    library(args, config).done();
+    // newLibrary_DEPRECATED.init(args);
     break;
   case 'init':
     printInitWarning();

private-cli/src/library/library.js

@@ -0,0 +1,77 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+'use strict';
+
+const copyAndReplace = require('../util/copyAndReplace');
+const fs = require('fs');
+const isValidPackageName = require('../util/isValidPackageName');
+const parseCommandLine = require('../../../packager/parseCommandLine');
+const path = require('path');
+const Promise = require('promise');
+const walk = require('../util/walk');
+
+/**
+ * Creates a new native library with the given name
+ */
+function library(argv, config) {
+  return new Promise((resolve, reject) => {
+    _library(argv, config, resolve, reject);
+  });
+}
+
+function _library(argv, config, resolve, reject) {
+  const args = parseCommandLine([{
+    command: 'name',
+    description: 'Library name',
+    type: 'string',
+    required: true,
+  }], argv);
+
+  if (!isValidPackageName(args.name)) {
+    reject(
+      args.name + ' is not a valid name for a project. Please use a valid ' +
+      'identifier name (alphanumeric).'
+    );
+  }
+
+  const root = process.cwd();
+  const libraries = path.resolve(root, 'Libraries');
+  const libraryDest = path.resolve(libraries, args.name);
+  const source = path.resolve('node_modules', 'react-native', 'Libraries', 'Sample');
+
+  if (!fs.existsSync(libraries)) {
+    fs.mkdir(libraries);
+  }
+
+  if (fs.existsSync(libraryDest)) {
+    reject('Library already exists in', libraryDest);
+  }
+
+  walk(source).forEach(f => {
+    if (f.indexOf('project.xcworkspace') !== -1 ||
+        f.indexOf('.xcodeproj/xcuserdata') !== -1) {
+      return;
+    }
+
+    const dest = f.replace(/Sample/g, args.name).replace(/^_/, '.');
+    copyAndReplace(
+      path.resolve(source, f),
+      path.resolve(libraryDest, dest),
+      {'Sample': args.name}
+    );
+  });
+
+  console.log('Created library in', libraryDest);
+  console.log('Next Steps:');
+  console.log('   Link your library in Xcode:');
+  console.log('   https://facebook.github.io/react-native/docs/linking-libraries-ios.html#content\n');
+  resolve();
+}
+
+module.exports = library;

private-cli/src/util/copyAndReplace.js

@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+'use strict';
+
+const fs = require('fs');
+
+function copyAndReplace(src, dest, replacements) {
+  console.log('src', src);
+  console.log('dest', dest);
+  if (fs.lstatSync(src).isDirectory()) {
+    if (!fs.existsSync(dest)) {
+      fs.mkdirSync(dest);
+    }
+  } else {
+    let content = fs.readFileSync(src, 'utf8');
+    Object.keys(replacements).forEach(regex =>
+      content = content.replace(new RegExp(regex, 'g'), replacements[regex])
+    );
+    fs.writeFileSync(dest, content);
+  }
+}
+
+module.exports = copyAndReplace;

private-cli/src/util/isValidPackageName.js

@@ -0,0 +1,15 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+'use strict';
+
+function isValidPackageName(name) {
+  return name.match(/^[$A-Z_][0-9A-Z_$]*$/i);
+}
+
+module.exports = isValidPackageName;

private-cli/src/util/walk.js

@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+
+function walk(current) {
+  if (!fs.lstatSync(current).isDirectory()) {
+    return [current];
+  }
+
+  const files = fs.readdirSync(current).map(child => {
+    child = path.join(current, child);
+    return walk(child);
+  });
+  return [].concat.apply([current], files);
+}
+
+module.exports = walk;