Upgrade to babel 7 for v1 (#995)

* Upgrade babel 7
Use custom transform for jest to handle docs test since there is
path change in there

* change all version of babel dependency

* - add silent to yarn build
- add babel/types to expose  method used in translate-plugin

v1/.babelrc

@@ -1,14 +0,0 @@
-{
-  "env": {
-    "test": {
-      "presets": [
-        "env", 
-        "react"
-      ],
-      "plugins": [
-        "transform-class-properties",
-        "transform-object-rest-spread"
-      ]
-    }
-  }
-}

v1/babel.config.js

@@ -0,0 +1,11 @@
+module.exports = {
+  env: {
+    test: {
+      presets: ['@babel/env', '@babel/react'],
+      plugins: [
+        '@babel/plugin-proposal-class-properties',
+        '@babel/plugin-proposal-object-rest-spread',
+      ],
+    },
+  },
+};

v1/jest.transform.js

@@ -0,0 +1,3 @@
+const babelConfig = require('./babel.config');
+
+module.exports = require('babel-jest').createTransformer(babelConfig);

v1/lib/__tests__/build-files.test.js

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
-
+require('@babel/polyfill');
 const filepath = require('filepath');
 const fm = require('front-matter');
 const fs = require('fs-extra');

v1/lib/build-files.js

@@ -7,16 +7,16 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-require('babel-polyfill');
-require('babel-register')({
+require('@babel/polyfill');
+require('@babel/register')({
   babelrc: false,
   only: [__dirname, `${process.cwd()}/core`],
   plugins: [
     require('./server/translate-plugin.js'),
-    'transform-class-properties',
-    'transform-object-rest-spread',
+    '@babel/plugin-proposal-class-properties',
+    '@babel/plugin-proposal-object-rest-spread',
   ],
-  presets: ['react', 'env'],
+  presets: ['@babel/react', '@babel/env'],
 });
 
 // initial check that required files are present

v1/lib/start-server.js

@@ -7,15 +7,15 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-require('babel-register')({
+require('@babel/register')({
   babelrc: false,
   only: [__dirname, `${process.cwd()}/core`],
   plugins: [
     require('./server/translate-plugin.js'),
-    'transform-class-properties',
-    'transform-object-rest-spread',
+    '@babel/plugin-proposal-class-properties',
+    '@babel/plugin-proposal-object-rest-spread',
   ],
-  presets: ['react', 'env'],
+  presets: ['@babel/react', '@babel/env'],
 });
 
 const chalk = require('chalk');

v1/lib/version.js

@@ -7,15 +7,15 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-require('babel-register')({
+require('@babel/register')({
   babelrc: false,
   only: [__dirname, `${process.cwd()}/core`],
   plugins: [
     require('./server/translate-plugin.js'),
-    'transform-class-properties',
-    'transform-object-rest-spread',
+    '@babel/plugin-proposal-class-properties',
+    '@babel/plugin-proposal-object-rest-spread',
   ],
-  presets: ['react', 'env'],
+  presets: ['@babel/react', '@babel/env'],
 });
 
 const program = require('commander');

v1/lib/write-translations.js

@@ -9,18 +9,18 @@
 
 /* generate the i18n/en.json file */
 
-require('babel-register')({
+require('@babel/register')({
   babelrc: false,
   only: [__dirname, `${process.cwd()}/core`],
   plugins: [
     require('./server/translate-plugin.js'),
-    'transform-class-properties',
-    'transform-object-rest-spread',
+    '@babel/plugin-proposal-class-properties',
+    '@babel/plugin-proposal-object-rest-spread',
   ],
-  presets: ['react', 'env'],
+  presets: ['@babel/react', '@babel/env'],
 });
 
-const traverse = require('babel-traverse').default;
+const traverse = require('@babel/traverse').default;
 const babylon = require('babylon');
 const fs = require('fs-extra');
 const glob = require('glob');

v1/package.json

@@ -24,7 +24,10 @@
       "__fixtures__",
       "v2"
     ],
-    "testURL": "http://localhost/"
+    "testURL": "http://localhost/",
+    "transform": {
+      "^.+\\.js$": "<rootDir>/jest.transform.js"
+    }
   },
   "bin": {
     "docusaurus-start": "./lib/start-server.js",
@@ -36,14 +39,16 @@
     "docusaurus-rename-version": "./lib/rename-version.js"
   },
   "dependencies": {
+    "@babel/core": "^7.0.0",
+    "@babel/plugin-proposal-class-properties": "^7.0.0",
+    "@babel/plugin-proposal-object-rest-spread": "^7.0.0",
+    "@babel/polyfill": "^7.0.0",
+    "@babel/preset-env": "^7.0.0",
+    "@babel/preset-react": "^7.0.0",
+    "@babel/register": "^7.0.0",
+    "@babel/traverse": "^7.0.0",
+    "@babel/types": "^7.1.2",
     "autoprefixer": "^9.1.5",
-    "babel-plugin-transform-class-properties": "^6.24.1",
-    "babel-plugin-transform-object-rest-spread": "^6.26.0",
-    "babel-polyfill": "^6.26.0",
-    "babel-preset-env": "^1.7.0",
-    "babel-preset-react": "^6.24.1",
-    "babel-register": "^6.24.1",
-    "babel-traverse": "^6.25.0",
     "babylon": "^6.17.4",
     "chalk": "^2.1.0",
     "classnames": "^2.2.6",
@@ -83,7 +88,9 @@
     "truncate-html": "^1.0.1"
   },
   "devDependencies": {
+    "babel-core": "^7.0.0-bridge.0",
     "babel-eslint": "^8.2.5",
+    "babel-jest": "^23.6.0",
     "eslint": "^4.19.1",
     "eslint-config-airbnb": "17.0.0",
     "eslint-config-prettier": "^2.9.0",