Merge pull request #230 from slorber/master

Replace babel-5 parser with retrocompatible babylon setup

package.json

@@ -27,7 +27,6 @@
   "license": "BSD-3-Clause",
   "dependencies": {
     "async": "^1.5.0",
-    "babel-core": "^5",
     "babel-plugin-transform-flow-strip-types": "^6.8.0",
     "babel-preset-es2015": "^6.9.0",
     "babel-preset-stage-1": "^6.5.0",

parser/babel5Compat.js

@@ -0,0 +1,42 @@
+/*
+ *  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 babylon = require('babylon');
+
+// These are the options that were the default of the Babel5 parse function
+// see https://github.com/babel/babel/blob/5.x/packages/babel/src/api/node.js#L81
+const options = {
+  sourceType: 'module',
+  allowHashBang: true,
+  ecmaVersion: Infinity,
+  allowImportExportEverywhere: true,
+  allowReturnOutsideFunction: true,
+  plugins: [
+    'estree',
+    'jsx',
+    'asyncGenerators',
+    'classProperties',
+    'doExpressions',
+    'exportExtensions',
+    'functionBind',
+    'functionSent',
+    'objectRestSpread',
+    'dynamicImport',
+  ],
+};
+
+/**
+ * Wrapper to set default options
+ */
+exports.parse = function parse (code) {
+  return babylon.parse(code, options);
+};

src/collections/__tests__/JSXElement-test.js

@@ -10,7 +10,7 @@
 
 'use strict';
 
-const babel = require('babel-core');
+const getParser = require('./../../getParser');
 
 describe('JSXCollection API', function() {
   let nodes;
@@ -40,7 +40,7 @@ describe('JSXCollection API', function() {
       '  </Child>',
       '  <Child id="2" foo="baz"/>',
       '</FooBar>'
-    ].join('\n'), {parser: babel}).program];
+    ].join('\n'), {parser: getParser()}).program];
   });
 
   describe('Traversal', function() {

src/collections/__tests__/VariableDeclarator-test.js

@@ -10,7 +10,8 @@
 
 'use strict';
 
-const babel = require('babel-core');
+const getParser = require('./../../getParser');
+
 const recast = require('recast');
 const types = recast.types.namedTypes;
 const b = recast.types.builders;
@@ -53,7 +54,7 @@ describe('VariableDeclarators', function() {
       '    blah() {}',
       '  }',
       '}',
-    ].join('\n'), {parser: babel}).program];
+    ].join('\n'), {parser: getParser()}).program];
   });
 
   describe('Traversal', function() {

src/getParser.js

@@ -18,6 +18,6 @@ module.exports = function getParser(parserName) {
       return require('../parser/flow');
     case 'babel':
     default:
-      return require('babel-core');
+      return require('../parser/babel5Compat');
   }
 };