Use Babel for building the tool

Unfortunately I'm getting the SIGSEV error now when running the tests on
Node v0.12, so I'm removing this version from Travis.

Author: fkling

.travis.yml

@@ -1,5 +1,4 @@
 sudo: false
 language: node_js
 node_js:
-  - "0.12"
   - "0.10"

package.json

@@ -12,8 +12,8 @@
   },
   "main": "dist/main.js",
   "scripts": {
-    "watch": "jsx src/ dist/ --harmony --strip-types -w",
-    "build": "rm -rf dist/ && jsx src/ dist/ --harmony --strip-types --no-cache-dir",
+    "watch": "babel src/ --out-dir dist/ --watch",
+    "build": "rm -rf dist/ && babel src/ --out-dir dist/",
     "prepublish": "npm run build",
     "test": "jest"
   },
@@ -30,14 +30,16 @@
     "recast": "^0.10.x"
   },
   "devDependencies": {
+    "babel": "^5.6.23",
+    "babel-jest": "^5.3.0",
     "es6-promise": "^2.0.1",
     "jest-cli": "^0.4.0",
-    "react-tools": "^0.13.x",
     "rimraf": "^2.3.2",
     "temp": "^0.8.1"
   },
   "jest": {
-    "scriptPreprocessor": "./tests/preprocessor",
+    "scriptPreprocessor": "node_modules/babel-jest",
+    "preprocessCachingDisabled": true,
     "testPathDirs": [
       "bin",
       "src"

src/__tests__/parse-test.js

@@ -29,7 +29,7 @@ describe('parse', () => {
     var path = pathFromSource('({foo: "bar"})');
     var resolver = jest.genMockFunction().mockReturnValue(path);
     var handler = jest.genMockFunction();
-    parse('', resolver, [handler]);
+    parse('//empty', resolver, [handler]);
 
     expect(resolver).toBeCalled();
     expect(handler.mock.calls[0][1]).toBe(path);
@@ -38,13 +38,13 @@ describe('parse', () => {
   it('errors if component definition is not found', () => {
     var resolver = jest.genMockFunction();
     expect(function() {
-      parse('', resolver);
+      parse('//empty', resolver);
     }).toThrow(parse.ERROR_MISSING_DEFINITION);
     expect(resolver).toBeCalled();
 
     handler = jest.genMockFunction().mockReturnValue([]);
     expect(function() {
-      parse('', resolver);
+      parse('//empty', resolver);
     }).toThrow(parse.ERROR_MISSING_DEFINITION);
     expect(resolver).toBeCalled();
   });