metro-react-native-babel-transformer - npm Package Compare versions

Comparing version 0.56.3 to 0.57.0

package.json

 {
   "name": "metro-react-native-babel-transformer",
-  "version": "0.56.3",
+  "version": "0.57.0",
   "description": "Babel transformer for React Native applications",
@@ -22,6 +22,6 @@ "main": "src/index.js",
     "@babel/core": "^7.0.0",
-    "babel-preset-fbjs": "^3.1.2",
-    "metro-babel-transformer": "0.56.3",
-    "metro-react-native-babel-preset": "0.56.3",
-    "metro-source-map": "0.56.3"
+    "babel-preset-fbjs": "^3.3.0",
+    "metro-babel-transformer": "0.57.0",
+    "metro-react-native-babel-preset": "0.57.0",
+    "metro-source-map": "0.57.0"
   },
@@ -28,0 +28,0 @@ "peerDependencies": {

src/index.js

@@ -7,7 +7,6 @@ /**
  *
- * Note: This is a fork of the fb-specific transform.js
  *
- *
  * @format
  */
+// Note: This is a fork of the fb-specific transform.js
 "use strict";
@@ -105,3 +104,10 @@
   let babelRC = null;
-  return function _getBabelRC(projectRoot, options) {
+  return function _getBabelRC(_ref) {
+    let projectRoot = _ref.projectRoot,
+      extendsBabelConfigPath = _ref.extendsBabelConfigPath,
+      options = _objectWithoutProperties(_ref, [
+        "projectRoot",
+        "extendsBabelConfigPath"
+      ]);
+
     if (babelRC != null) {
@@ -112,6 +118,10 @@ return babelRC;
     babelRC = {
-      plugins: []
-    }; // Let's look for a babel config file in the project root.
-    // TODO look into adding a command line option to specify this location
+      plugins: [],
+      extends: extendsBabelConfigPath
+    };
 
+    if (extendsBabelConfigPath) {
+      return babelRC;
+    } // Let's look for a babel config file in the project root.
+
     let projectBabelRCPath; // .babelrc
@@ -149,6 +159,12 @@
           require("metro-react-native-babel-preset"),
-          _objectSpread({}, presetOptions, {
-            disableImportExportTransform: experimentalImportSupport,
-            enableBabelRuntime: options.enableBabelRuntime
-          })
+          _objectSpread(
+            {
+              projectRoot
+            },
+            presetOptions,
+            {
+              disableImportExportTransform: experimentalImportSupport,
+              enableBabelRuntime: options.enableBabelRuntime
+            }
+          )
         ]
@@ -169,3 +185,3 @@ ];
     arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
-  const babelRC = getBabelRC(options.projectRoot, options);
+  const babelRC = getBabelRC(options);
   const extraConfig = {
@@ -201,2 +217,3 @@ babelrc:
       const hmrConfig = makeHMRConfig();
+      hmrConfig.plugins = config.plugins.concat(hmrConfig.plugins);
       config = Object.assign({}, config, hmrConfig);
@@ -209,7 +226,7 @@ }
 
-function transform(_ref) {
-  let filename = _ref.filename,
-    options = _ref.options,
-    src = _ref.src,
-    plugins = _ref.plugins;
+function transform(_ref2) {
+  let filename = _ref2.filename,
+    options = _ref2.options,
+    src = _ref2.src,
+    plugins = _ref2.plugins;
   const OLD_BABEL_ENV = process.env.BABEL_ENV;
@@ -254,3 +271,5 @@ process.env.BABEL_ENV = options.dev
   } finally {
-    process.env.BABEL_ENV = OLD_BABEL_ENV;
+    if (OLD_BABEL_ENV) {
+      process.env.BABEL_ENV = OLD_BABEL_ENV;
+    }
   }
@@ -257,0 +276,0 @@ }

No alert changes

Improved metrics

Total package byte prevSize

14155

increased by4.2%

Lines of code

241

increased by7.59%

Dependency changes

• + Addedmetro-babel-transformer@0.57.0(transitive)

• + Addedmetro-react-native-babel-preset@0.57.0(transitive)

• + Addedmetro-source-map@0.57.0(transitive)

• + Addedmetro-symbolicate@0.57.0(transitive)

• + Addedob1@0.57.0(transitive)

• - Removedmetro-babel-transformer@0.56.3(transitive)

• - Removedmetro-react-native-babel-preset@0.56.3(transitive)

• - Removedmetro-source-map@0.56.3(transitive)

• - Removedmetro-symbolicate@0.56.3(transitive)

• - Removedob1@0.56.3(transitive)

• Updatedbabel-preset-fbjs@^3.3.0

• Updatedmetro-babel-transformer@0.57.0

• Updatedmetro-react-native-babel-preset@0.57.0

• Updatedmetro-source-map@0.57.0