babel-preset-react-native - npm Package Compare versions

Comparing version 4.0.0 to 4.0.1

configs/hmr.js

 /**
  * 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.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@ 'use strict';

configs/main.js

 /**
  * 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.
- *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 'use strict';
 
-var resolvePlugins = require('../lib/resolvePlugins');
+const resolvePlugins = require('../lib/resolvePlugins');
+const resolvePlugin = resolvePlugins.resolvePlugin;
 
+const defaultPlugins = resolvePlugins([
+  'syntax-class-properties',
+  'syntax-trailing-function-commas',
+  'transform-class-properties',
+  'transform-es2015-block-scoping',
+  'transform-es2015-computed-properties',
+  'transform-es2015-destructuring',
+  'transform-es2015-function-name',
+  'transform-es2015-literals',
+  'transform-es2015-parameters',
+  'transform-es2015-shorthand-properties',
+  'transform-flow-strip-types',
+  'transform-react-jsx',
+  'transform-regenerator',
+  [
+    'transform-es2015-modules-commonjs',
+    {strict: false, allowTopLevelThis: true},
+  ],
+]);
+
+const checkES2015Constants = resolvePlugin('check-es2015-constants');
+const es2015ArrowFunctions = resolvePlugin('transform-es2015-arrow-functions');
+const es2015Classes = resolvePlugin('transform-es2015-classes');
+const es2015ForOf = resolvePlugin(['transform-es2015-for-of', {loose: true}]);
+const es2015Spread = resolvePlugin('transform-es2015-spread');
+const es2015TemplateLiterals = resolvePlugin(
+  'transform-es2015-template-literals'
+);
+const asyncFunctions = resolvePlugin('syntax-async-functions');
+const exponentiationOperator = resolvePlugin(
+  'transform-exponentiation-operator'
+);
+const objectAssign = resolvePlugin('transform-object-assign');
+const objectRestSpread = resolvePlugin('transform-object-rest-spread');
+const reactDisplayName = resolvePlugin('transform-react-display-name');
+const reactJsxSource = resolvePlugin('transform-react-jsx-source');
+const symbolMember = [require('../transforms/transform-symbol-member')];
+
 const getPreset = (src, options) => {
-  const plugins = [];
   const isNull = src === null || src === undefined;
@@ -21,49 +56,34 @@ const hasClass = isNull || src.indexOf('class') !== -1;
 
-  plugins.push(
-    'syntax-class-properties',
-    'syntax-trailing-function-commas',
-    'transform-class-properties',
-    'transform-es2015-block-scoping',
-    'transform-es2015-computed-properties',
-    'transform-es2015-destructuring',
-    'transform-es2015-function-name',
-    'transform-es2015-literals',
-    'transform-es2015-parameters',
-    'transform-es2015-shorthand-properties',
-    'transform-flow-strip-types',
-    'transform-react-jsx',
-    'transform-regenerator',
-    [
-      'transform-es2015-modules-commonjs',
-      {strict: false, allowTopLevelThis: true},
-    ]
-  );
+  const extraPlugins = [];
 
   if (isNull || src.indexOf('async') !== -1 || src.indexOf('await') !== -1) {
-    plugins.push('syntax-async-functions');
+    extraPlugins.push(asyncFunctions);
   }
   if (hasClass) {
-    plugins.push('transform-es2015-classes');
+    extraPlugins.push(es2015Classes);
   }
   if (isNull || src.indexOf('=>') !== -1) {
-    plugins.push('transform-es2015-arrow-functions');
+    extraPlugins.push(es2015ArrowFunctions);
   }
   if (isNull || src.indexOf('const') !== -1) {
-    plugins.push('check-es2015-constants');
+    extraPlugins.push(checkES2015Constants);
   }
   if (isNull || hasClass || src.indexOf('...') !== -1) {
-    plugins.push('transform-es2015-spread');
-    plugins.push('transform-object-rest-spread');
+    extraPlugins.push(es2015Spread);
+    extraPlugins.push(objectRestSpread);
   }
   if (isNull || src.indexOf('`') !== -1) {
-    plugins.push('transform-es2015-template-literals');
+    extraPlugins.push(es2015TemplateLiterals);
   }
+  if (isNull || src.indexOf('**') !== -1) {
+    extraPlugins.push(exponentiationOperator);
+  }
   if (isNull || src.indexOf('Object.assign') !== -1) {
-    plugins.push('transform-object-assign');
+    extraPlugins.push(objectAssign);
   }
   if (hasForOf) {
-    plugins.push(['transform-es2015-for-of', {loose: true}]);
+    extraPlugins.push(es2015ForOf);
   }
   if (hasForOf || src.indexOf('Symbol') !== -1) {
-    plugins.push(require('../transforms/transform-symbol-member'));
+    extraPlugins.push(symbolMember);
   }
@@ -75,10 +95,7 @@ if (
   ) {
-    plugins.push('transform-react-display-name');
+    extraPlugins.push(reactDisplayName);
   }
-  if (isNull || src.indexOf('import(')) {
-    plugins.push(require('../transforms/transform-dynamic-import'));
-  }
 
   if (options && options.dev) {
-    plugins.push('transform-react-jsx-source');
+    extraPlugins.push(reactJsxSource);
   }
@@ -89,3 +106,3 @@
     compact: true,
-    plugins: resolvePlugins(plugins),
+    plugins: defaultPlugins.concat(extraPlugins),
   };
@@ -92,0 +109,0 @@ };

index.js

 /**
  * 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.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@ 'use strict';

lib/resolvePlugins.js

 /**
  * 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.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -18,16 +16,22 @@ 'use strict';
 function resolvePlugins(plugins) {
-  return plugins.map(function(plugin) {
-    // Normalise plugin to an array.
-    if (!Array.isArray(plugin)) {
-      plugin = [plugin];
-    }
-    // Only resolve the plugin if it's a string reference.
-    if (typeof plugin[0] === 'string') {
-      plugin[0] = require('babel-plugin-' + plugin[0]);
-      plugin[0] = plugin[0].__esModule ? plugin[0].default : plugin[0];
-    }
-    return plugin;
-  });
+  return plugins.map(resolvePlugin);
 }
 
+/**
+ * Manually resolve a single Babel plugin.
+ */
+function resolvePlugin(plugin) {
+  // Normalise plugin to an array.
+  if (!Array.isArray(plugin)) {
+    plugin = [plugin];
+  }
+  // Only resolve the plugin if it's a string reference.
+  if (typeof plugin[0] === 'string') {
+    plugin[0] = require('babel-plugin-' + plugin[0]);
+    plugin[0] = plugin[0].__esModule ? plugin[0].default : plugin[0];
+  }
+  return plugin;
+}
+
 module.exports = resolvePlugins;
+module.exports.resolvePlugin = resolvePlugin;

package.json

 {
   "name": "babel-preset-react-native",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Babel preset for React Native applications",
   "main": "index.js",
-  "repository": "https://github.com/facebook/react-native/tree/master/babel-preset",
+  "repository": "https://github.com/facebook/metro/tree/master/packages/metro-react-native-babel-preset",
   "keywords": [
@@ -12,7 +12,7 @@ "babel",
   ],
-  "license": "BSD-3-Clause",
+  "license": "MIT",
   "bugs": {
     "url": "https://github.com/facebook/react-native/issues"
   },
-  "homepage": "https://github.com/facebook/react-native/tree/master/babel-preset/README.md",
+  "homepage": "https://github.com/facebook/metro/tree/master/packages/metro-react-native-babel-preset/README.md",
   "dependencies": {
@@ -41,2 +41,3 @@ "babel-plugin-check-es2015-constants": "^6.5.0",
     "babel-plugin-transform-es2015-template-literals": "^6.5.0",
+    "babel-plugin-transform-exponentiation-operator": "^6.5.0",
     "babel-plugin-transform-flow-strip-types": "^6.5.0",
@@ -46,4 +47,4 @@ "babel-plugin-transform-object-assign": "^6.5.0",
     "babel-plugin-transform-react-display-name": "^6.5.0",
+    "babel-plugin-transform-react-jsx": "^6.5.0",
     "babel-plugin-transform-react-jsx-source": "^6.5.0",
-    "babel-plugin-transform-react-jsx": "^6.5.0",
     "babel-plugin-transform-regenerator": "^6.5.0",
@@ -50,0 +51,0 @@ "babel-template": "^6.24.1",

plugins.js

 /**
  * 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.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
@@ -9,0 +7,0 @@ 'use strict';

README.md

@@ -0,1 +1,5 @@
+> ## This Project Is Deprecated
+
+> `babel-preset-react-native` has been replaced by [`metro-react-native-babel-preset`](https://github.com/facebook/metro/tree/master/packages/metro-react-native-babel-preset), which now uses Babel 7.0.0. If you're using React Native v0.57 or later you should update your babel config to point to the `metro-react-native-babel-preset` preset.
+
 # babel-preset-react-native
@@ -2,0 +6,0 @@

New alerts

No website

Quality

Package does not have a website.

Found 1 instance in 1 package

Fixed alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

No website

Quality

Package does not have a website.

Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

36

increased by12.5%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

14413

decreased by-0.08%

Dependency count

32

increased by3.23%

Number of package files

8

decreased by-11.11%

Lines of code

276

decreased by-4.5%

Dependency changes

• + Addedbabel-plugin-transform-exponentiation-operator@^6.5.0

• + Addedbabel-helper-builder-binary-assignment-operator-visitor@6.24.1(transitive)

• + Addedbabel-helper-explode-assignable-expression@6.24.1(transitive)

• + Addedbabel-plugin-syntax-exponentiation-operator@6.13.0(transitive)

• + Addedbabel-plugin-transform-exponentiation-operator@6.24.1(transitive)