Convert easy files to Prettier

Reviewed By: zertosh

Differential Revision: D5409825

fbshipit-source-id: 81f67be174cc8ecfcd0955dfec83955ebdc84622

babel-preset/configs/hmr.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 
@@ -16,8 +18,8 @@ var transformPath = require.resolve(hmrTransform);
 
 module.exports = function(options, filename) {
   var transform = filename
-      ? './' + path.relative(path.dirname(filename), transformPath) // packager can't handle absolute paths
-      : hmrTransform;
+    ? './' + path.relative(path.dirname(filename), transformPath) // packager can't handle absolute paths
+    : hmrTransform;
 
   // Fix the module path to use '/' on Windows.
   if (path.sep === '\\') {
@@ -29,13 +31,15 @@ module.exports = function(options, filename) {
       [
         'react-transform',
         {
-          transforms: [{
-            transform: transform,
-            imports: ['react'],
-            locals: ['module'],
-          }]
+          transforms: [
+            {
+              transform: transform,
+              imports: ['react'],
+              locals: ['module'],
+            },
+          ],
         },
-      ]
-    ])
+      ],
+    ]),
   };
 };

babel-preset/configs/internal.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 
@@ -13,4 +15,4 @@ var resolvePlugins = require('../lib/resolvePlugins');
 module.exports = function(options) {
   // For future internal pipeline usage
   return null;
-}
+};

babel-preset/configs/main.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 
@@ -25,7 +27,10 @@ var base = {
     'transform-es2015-computed-properties',
     'check-es2015-constants',
     'transform-es2015-destructuring',
-    ['transform-es2015-modules-commonjs', { strict: false, allowTopLevelThis: true }],
+    [
+      'transform-es2015-modules-commonjs',
+      {strict: false, allowTopLevelThis: true},
+    ],
     'transform-es2015-parameters',
     'transform-es2015-shorthand-properties',
     'transform-es2015-spread',
@@ -37,7 +42,7 @@ var base = {
     'transform-react-display-name',
     'transform-react-jsx',
     'transform-regenerator',
-    ['transform-es2015-for-of', { loose: true }],
+    ['transform-es2015-for-of', {loose: true}],
     require('../transforms/transform-regenerator-runtime-insertion'),
     require('../transforms/transform-symbol-member'),
   ]),
@@ -45,10 +50,9 @@ var base = {
 
 var devTools = Object.assign({}, base);
 devTools.plugins = devTools.plugins.concat(
-  resolvePlugins(['transform-react-jsx-source'])
+  resolvePlugins(['transform-react-jsx-source']),
 );
 
-
 module.exports = function(options) {
   var withDevTools = options.withDevTools;
   if (withDevTools == null) {

babel-preset/index.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 

babel-preset/lib/resolvePlugins.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 

babel-preset/plugins.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 
@@ -26,7 +28,7 @@ module.exports = {
   'babel-plugin-transform-es2015-shorthand-properties': require('babel-plugin-transform-es2015-shorthand-properties'),
   'babel-plugin-transform-es2015-spread': require('babel-plugin-transform-es2015-spread'),
   'babel-plugin-transform-es2015-template-literals': require('babel-plugin-transform-es2015-template-literals'),
-  'babel-plugin-transform-es2015-literals' : require('babel-plugin-transform-es2015-literals'),
+  'babel-plugin-transform-es2015-literals': require('babel-plugin-transform-es2015-literals'),
   'babel-plugin-transform-flow-strip-types': require('babel-plugin-transform-flow-strip-types'),
   'babel-plugin-transform-object-assign': require('babel-plugin-transform-object-assign'),
   'babel-plugin-transform-object-rest-spread': require('babel-plugin-transform-object-rest-spread'),

babel-preset/transforms/transform-regenerator-runtime-insertion.js

@@ -6,6 +6,8 @@
  * 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.
  *
+ *
+ * @format
  */
 
 'use strict';
@@ -98,9 +100,9 @@ module.exports = function() {
                 t.identifier('regeneratorRuntime'),
                 t.callExpression(t.identifier('require'), [
                   t.stringLiteral(NAME),
-                ])
-              )
-            ])
+                ]),
+              ),
+            ]),
           );
         }
       },

babel-preset/transforms/transform-symbol-member.js

@@ -1,5 +1,7 @@
 /**
  * Copyright 2004-present Facebook. All Rights Reserved.
+ *
+ * @format
  */
 
 'use strict';
@@ -34,16 +36,12 @@ module.exports = function symbolMember(babel) {
           t.conditionalExpression(
             t.binaryExpression(
               '===',
-              t.unaryExpression(
-                'typeof',
-                t.identifier('Symbol'),
-                true
-              ),
-              t.stringLiteral('function')
+              t.unaryExpression('typeof', t.identifier('Symbol'), true),
+              t.stringLiteral('function'),
             ),
             node,
-            t.stringLiteral(`@@${node.property.name}`)
-          )
+            t.stringLiteral(`@@${node.property.name}`),
+          ),
         );
 
         // We should stop to avoid infinite recursion, since Babel
@@ -57,8 +55,10 @@ module.exports = function symbolMember(babel) {
 function isAppropriateMember(path) {
   let node = path.node;
 
-  return path.parentPath.type !== 'AssignmentExpression' &&
+  return (
+    path.parentPath.type !== 'AssignmentExpression' &&
     node.object.type === 'Identifier' &&
     node.object.name === 'Symbol' &&
-    node.property.type === 'Identifier';
+    node.property.type === 'Identifier'
+  );
 }

bots/code-analysis-bot.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 
@@ -17,7 +19,9 @@ if (!process.env.CI_REPO) {
   process.exit(1);
 }
 if (!process.env.GITHUB_TOKEN) {
-  console.error('Missing GITHUB_TOKEN. Example: 5fd88b964fa214c4be2b144dc5af5d486a2f8c1e');
+  console.error(
+    'Missing GITHUB_TOKEN. Example: 5fd88b964fa214c4be2b144dc5af5d486a2f8c1e',
+  );
   process.exit(1);
 }
 if (!process.env.PULL_REQUEST_NUMBER) {
@@ -92,7 +96,7 @@ var converters = {
         });
       });
     });
-  }
+  },
 };
 
 function getShaFromPullRequest(user, repo, number, callback) {
@@ -120,7 +124,6 @@ function getFilesFromCommit(user, repo, sha, callback) {
   });
 }
 
-
 /**
  * Sadly we can't just give the line number to github, we have to give the
  * line number relative to the patch file which is super annoying. This
@@ -132,7 +135,7 @@ function getLineMapFromPatch(patchString) {
   var fileLineIndex = 0;
   var lineMap = {};
 
-  patchString.split('\n').forEach((line) => {
+  patchString.split('\n').forEach(line => {
     if (line.match(/^@@/)) {
       fileLineIndex = line.match(/\+([0-9]+)/)[1] - 1;
       return;
@@ -181,27 +184,27 @@ function main(messages, user, repo, number) {
     return;
   }
 
-  getShaFromPullRequest(user, repo, number, (sha) => {
-    getFilesFromCommit(user, repo, sha, (files) => {
-      files
-        .filter((file) => messages[file.filename])
-        .forEach((file) => {
-          // github api sometimes does not return a patch on large commits
-          if (!file.patch) {
-            return;
-          }
-          var lineMap = getLineMapFromPatch(file.patch);
-          messages[file.filename].forEach((message) => {
-            sendComment(user, repo, number, sha, file.filename, lineMap, message);
-          });
+  getShaFromPullRequest(user, repo, number, sha => {
+    getFilesFromCommit(user, repo, sha, files => {
+      files.filter(file => messages[file.filename]).forEach(file => {
+        // github api sometimes does not return a patch on large commits
+        if (!file.patch) {
+          return;
+        }
+        var lineMap = getLineMapFromPatch(file.patch);
+        messages[file.filename].forEach(message => {
+          sendComment(user, repo, number, sha, file.filename, lineMap, message);
         });
+      });
     });
   });
 }
 
 var content = '';
 process.stdin.resume();
-process.stdin.on('data', function(buf) { content += buf.toString(); });
+process.stdin.on('data', function(buf) {
+  content += buf.toString();
+});
 process.stdin.on('end', function() {
   var messages = {};
 

cli.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 

jest/mockComponent.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 
@@ -17,7 +19,7 @@ module.exports = moduleName => {
       const name = RealComponent.displayName || RealComponent.name;
 
       return React.createElement(
-        name.replace(/^(RCT|RK)/,''),
+        name.replace(/^(RCT|RK)/, ''),
         this.props,
         this.props.children,
       );

jest/preprocessor.js

@@ -6,7 +6,7 @@
  * 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.
  *
- * @flow
+ * @format
  */
 
 /* eslint-env node */
@@ -17,22 +17,18 @@ const babel = require('babel-core');
 const babelRegisterOnly = require('metro-bundler/src/babelRegisterOnly');
 const createCacheKeyFunction = require('fbjs-scripts/jest/createCacheKeyFunction');
 
-const nodeFiles = RegExp([
-  '/local-cli/',
-  '/metro-bundler/',
-].join('|'));
+const nodeFiles = RegExp(['/local-cli/', '/metro-bundler/'].join('|'));
 const nodeOptions = babelRegisterOnly.config([nodeFiles]);
 
 babelRegisterOnly([]);
 
 const transformer = require('metro-bundler/src/transformer.js');
 module.exports = {
-  process(src/*: string*/, file/*: string*/) {
-    if (nodeFiles.test(file)) { // node specific transforms only
-      return babel.transform(
-        src,
-        Object.assign({filename: file}, nodeOptions)
-      ).code;
+  process(src, file) {
+    if (nodeFiles.test(file)) {
+      // node specific transforms only
+      return babel.transform(src, Object.assign({filename: file}, nodeOptions))
+        .code;
     }
 
     return transformer.transform({

jest/setup.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 
@@ -17,7 +19,9 @@ require.requireActual('metro-bundler/src/Resolver/polyfills/error-guard');
 global.__DEV__ = true;
 
 global.Promise = require.requireActual('promise');
-global.regeneratorRuntime = require.requireActual('regenerator-runtime/runtime');
+global.regeneratorRuntime = require.requireActual(
+  'regenerator-runtime/runtime',
+);
 
 global.requestAnimationFrame = function(callback) {
   setTimeout(callback, 0);
@@ -26,9 +30,7 @@ global.cancelAnimationFrame = function(id) {
   clearTimeout(id);
 };
 
-jest
-  .mock('setupDevtools')
-  .mock('npmlog');
+jest.mock('setupDevtools').mock('npmlog');
 
 // there's a __mock__ for it.
 jest.setMock('ErrorUtils', require('ErrorUtils'));
@@ -42,10 +44,7 @@ jest
   .mock('View', () => mockComponent('View'))
   .mock('RefreshControl', () => require.requireMock('RefreshControlMock'))
   .mock('ScrollView', () => require.requireMock('ScrollViewMock'))
-  .mock(
-    'ActivityIndicator',
-    () => mockComponent('ActivityIndicator'),
-  )
+  .mock('ActivityIndicator', () => mockComponent('ActivityIndicator'))
   .mock('ListView', () => require.requireMock('ListViewMock'))
   .mock('ListViewDataSource', () => {
     const DataSource = require.requireActual('ListViewDataSource');
@@ -55,9 +54,9 @@ jest
         // Ensure this doesn't throw.
         try {
           Object.keys(dataBlob).forEach(key => {
-            this.items += dataBlob[key] && (
-              dataBlob[key].length || dataBlob[key].size || 0
-            );
+            this.items +=
+              dataBlob[key] &&
+              (dataBlob[key].length || dataBlob[key].size || 0);
           });
         } catch (e) {
           this.items = 'unknown';
@@ -79,10 +78,18 @@ const mockNativeModules = {
     addEventListener: jest.fn(),
   },
   AsyncLocalStorage: {
-    multiGet: jest.fn((keys, callback) => process.nextTick(() => callback(null, []))),
-    multiSet: jest.fn((entries, callback) => process.nextTick(() => callback(null))),
-    multiRemove: jest.fn((keys, callback) => process.nextTick(() => callback(null))),
-    multiMerge: jest.fn((entries, callback) => process.nextTick(() => callback(null))),
+    multiGet: jest.fn((keys, callback) =>
+      process.nextTick(() => callback(null, [])),
+    ),
+    multiSet: jest.fn((entries, callback) =>
+      process.nextTick(() => callback(null)),
+    ),
+    multiRemove: jest.fn((keys, callback) =>
+      process.nextTick(() => callback(null)),
+    ),
+    multiMerge: jest.fn((entries, callback) =>
+      process.nextTick(() => callback(null)),
+    ),
     clear: jest.fn(callback => process.nextTick(() => callback(null))),
     getAllKeys: jest.fn(callback => process.nextTick(() => callback(null, []))),
   },
@@ -123,14 +130,12 @@ const mockNativeModules = {
     }),
   },
   ImageLoader: {
-    getSize: jest.fn(
-      (url) => new Promise(() => ({width: 320, height: 240}))
-    ),
+    getSize: jest.fn(url => new Promise(() => ({width: 320, height: 240}))),
     prefetchImage: jest.fn(),
   },
   ImageViewManager: {
-    getSize: jest.fn(
-      (uri, success) => process.nextTick(() => success(320, 240))
+    getSize: jest.fn((uri, success) =>
+      process.nextTick(() => success(320, 240)),
     ),
     prefetchImage: jest.fn(),
   },
@@ -140,13 +145,9 @@ const mockNativeModules = {
   },
   Linking: {
     openURL: jest.fn(),
-    canOpenURL: jest.fn(
-      () => new Promise((resolve) => resolve(true))
-    ),
+    canOpenURL: jest.fn(() => new Promise(resolve => resolve(true))),
     addEventListener: jest.fn(),
-    getInitialURL: jest.fn(
-      () => new Promise((resolve) => resolve())
-    ),
+    getInitialURL: jest.fn(() => new Promise(resolve => resolve())),
     removeEventListener: jest.fn(),
   },
   LocationObserver: {
@@ -156,14 +157,10 @@ const mockNativeModules = {
   },
   ModalFullscreenViewManager: {},
   NetInfo: {
-    fetch: jest.fn(
-      () => new Promise((resolve) => resolve())
-    ),
+    fetch: jest.fn(() => new Promise(resolve => resolve())),
     addEventListener: jest.fn(),
     isConnected: {
-      fetch: jest.fn(
-        () => new Promise((resolve) => resolve())
-      ),
+      fetch: jest.fn(() => new Promise(resolve => resolve())),
       addEventListener: jest.fn(),
     },
   },
@@ -181,12 +178,20 @@ const mockNativeModules = {
     getDeliveredNotifications: jest.fn(callback => process.nextTick(() => [])),
     removeDeliveredNotifications: jest.fn(),
     setApplicationIconBadgeNumber: jest.fn(),
-    getApplicationIconBadgeNumber: jest.fn(callback => process.nextTick(() => callback(0))),
+    getApplicationIconBadgeNumber: jest.fn(callback =>
+      process.nextTick(() => callback(0)),
+    ),
     cancelLocalNotifications: jest.fn(),
-    getScheduledLocalNotifications: jest.fn(callback => process.nextTick(() => callback())),
-    requestPermissions: jest.fn(() => Promise.resolve({alert: true, badge: true, sound: true})),
+    getScheduledLocalNotifications: jest.fn(callback =>
+      process.nextTick(() => callback()),
+    ),
+    requestPermissions: jest.fn(() =>
+      Promise.resolve({alert: true, badge: true, sound: true}),
+    ),
     abandonPermissions: jest.fn(),
-    checkPermissions: jest.fn(callback => process.nextTick(() => callback({alert: true, badge: true, sound: true}))),
+    checkPermissions: jest.fn(callback =>
+      process.nextTick(() => callback({alert: true, badge: true, sound: true})),
+    ),
     getInitialNotification: jest.fn(() => Promise.resolve(null)),
     addListener: jest.fn(),
     removeListeners: jest.fn(),
@@ -266,9 +271,6 @@ jest
 jest.doMock('requireNativeComponent', () => {
   const React = require('react');
 
-  return viewName => props => React.createElement(
-    viewName,
-    props,
-    props.children,
-  );
+  return viewName => props =>
+    React.createElement(viewName, props, props.children);
 });

lib/InitializeJavaScriptAppEngine.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @flow
+ * @format
  */
 'use strict';
 

lib/RCTEventEmitter.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @flow
+ * @format
  */
 'use strict';
 

lib/TextInputState.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @flow
+ * @format
  */
 'use strict';
 

lib/UIManager.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @flow
+ * @format
  */
 'use strict';
 

lib/UIManagerStatTracker.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @flow
+ * @format
  */
 'use strict';
 

lib/View.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @flow
+ * @format
  */
 'use strict';
 

lib/deepDiffer.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @flow
+ * @format
  */
 'use strict';
 

lib/deepFreezeAndThrowOnMutationInDev.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @flow
+ * @format
  */
 'use strict';
 

lib/flattenStyle.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @flow
+ * @format
  */
 'use strict';
 

react-native-cli/index.js

@@ -7,6 +7,8 @@
  * 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.
+ *
+ * @noformat
  */
 
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

react-native-git-upgrade/cli.js

@@ -5,16 +5,18 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 
 require('babel-register')({
   presets: [
     require('babel-preset-es2015-node'),
-    require('babel-preset-stage-3')
+    require('babel-preset-stage-3'),
   ],
   // Enable transpiling for react-native-git-upgrade AND the generator, just like the upgrade CLI command does
-  only: /(react-native-git-upgrade\/(?!(node_modules)))|(local-cli\/generator)/
+  only: /(react-native-git-upgrade\/(?!(node_modules)))|(local-cli\/generator)/,
 });
 
 var cliEntry = require('./cliEntry');

react-native-git-upgrade/index.js

@@ -7,30 +7,34 @@
  * 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.
+ *
+ * @format
  */
 
 var argv = require('minimist')(process.argv.slice(2));
 var cli = require('./cli');
 
 if (argv._.length === 0 && (argv.h || argv.help)) {
-  console.log([
-    '',
-    '  Usage: react-native-git-upgrade [version] [options]',
-    '',
-    '',
-    '  Commands:',
-    '',
-    '    [Version]     upgrades React Native and app templates to the desired version',
-    '                  (latest, if not specified)',
-    '',
-    '  Options:',
-    '',
-    '    -h, --help    output usage information',
-    '    -v, --version output the version number',
-    '    --verbose output debugging info',
-    '    --npm force using the npm client even if your project uses yarn',
-    '',
-  ].join('\n'));
+  console.log(
+    [
+      '',
+      '  Usage: react-native-git-upgrade [version] [options]',
+      '',
+      '',
+      '  Commands:',
+      '',
+      '    [Version]     upgrades React Native and app templates to the desired version',
+      '                  (latest, if not specified)',
+      '',
+      '  Options:',
+      '',
+      '    -h, --help    output usage information',
+      '    -v, --version output the version number',
+      '    --verbose output debugging info',
+      '    --npm force using the npm client even if your project uses yarn',
+      '',
+    ].join('\n'),
+  );
   process.exit(0);
 }
 
@@ -39,5 +43,4 @@ if (argv._.length === 0 && (argv.v || argv.version)) {
   process.exit(0);
 }
 
-cli.run(argv._[0], argv)
-  .catch(console.error);
+cli.run(argv._[0], argv).catch(console.error);

react-native-git-upgrade/yarn.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';
 
@@ -24,7 +26,8 @@ function getYarnVersionIfAvailable() {
     if (process.platform.startsWith('win')) {
       yarnVersion = (execSync('yarn --version').toString() || '').trim();
     } else {
-      yarnVersion = (execSync('yarn --version 2>/dev/null').toString() || '').trim();
+      yarnVersion = (execSync('yarn --version 2>/dev/null').toString() || '')
+        .trim();
     }
   } catch (error) {
     return null;

rn-cli.config.js

@@ -5,6 +5,8 @@
  * 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.
+ *
+ * @format
  */
 'use strict';