Fix broken docs/en links (#3507)

README.md

@@ -9,7 +9,7 @@
 
 - **🏃🏽 Instant Feedback**: Failed tests run first. Fast interactive mode can switch between running all tests or only test files related to changed files.
 
-- **📸 Snapshot Testing**: Jest can [capture snapshots](http://facebook.github.io/jest/docs/snapshot-testing.html) of React trees or other serializable values to simplify UI testing.
+- **📸 Snapshot Testing**: Jest can [capture snapshots](http://facebook.github.io/jest/docs/en/snapshot-testing.html) of React trees or other serializable values to simplify UI testing.
 
 ## Getting Started
 
@@ -58,7 +58,7 @@ PASS  ./sum.test.js
 
 **You just successfully wrote your first test using Jest!**
 
-This test used `expect` and `toBe` to test that two values were exactly identical. To learn about the other things that Jest can test, see [Using Matchers](https://facebook.github.io/jest/docs/using-matchers.html).
+This test used `expect` and `toBe` to test that two values were exactly identical. To learn about the other things that Jest can test, see [Using Matchers](https://facebook.github.io/jest/docs/en/using-matchers.html).
 
 ## Running from command line
 
@@ -70,7 +70,7 @@ Here's how to run Jest on files matching `my-test`, using `config.json` as a con
 jest my-test --notify --config=config.json
 ```
 
-If you'd like to learn more about running `jest` through the command line, take a look at the [Jest CLI Options](https://facebook.github.io/jest/docs/cli.html) page.
+If you'd like to learn more about running `jest` through the command line, take a look at the [Jest CLI Options](https://facebook.github.io/jest/docs/en/cli.html) page.
 
 ## Additional Configuration
 
@@ -111,7 +111,7 @@ It will not use `development` section like Babel does by default when no `NODE_E
 
 ### Using webpack
 
-Jest can be used in projects that use [webpack](https://webpack.github.io/) to manage assets, styles, and compilation. webpack does offer some unique challenges over other tools. Refer to the [webpack guide](https://facebook.github.io/jest/docs/webpack.html) to get started.
+Jest can be used in projects that use [webpack](https://webpack.github.io/) to manage assets, styles, and compilation. webpack does offer some unique challenges over other tools. Refer to the [webpack guide](https://facebook.github.io/jest/docs/en/webpack.html) to get started.
 
 ### Using TypeScript
 
@@ -145,10 +145,10 @@ then modify your `package.json` so the `jest` section looks something like:
 
 Learn more about using Jest at http://facebook.github.io/jest
 
-* [Getting Started](http://facebook.github.io/jest/docs/getting-started.html)
-* [Guides](http://facebook.github.io/jest/docs/snapshot-testing.html)
-* [API Reference](http://facebook.github.io/jest/docs/api.html)
-* [Configuring Jest](http://facebook.github.io/jest/docs/configuration.html)
+* [Getting Started](http://facebook.github.io/jest/docs/en/getting-started.html)
+* [Guides](http://facebook.github.io/jest/docs/en/snapshot-testing.html)
+* [API Reference](http://facebook.github.io/jest/docs/en/api.html)
+* [Configuring Jest](http://facebook.github.io/jest/docs/en/configuration.html)
 
 ## Contributing
 

docs/en/MoreResources.md

@@ -12,11 +12,11 @@ By now you should have a good idea of how Jest can make it easy to test your app
 
 ### Browse the docs
 
-- Learn about [Snapshot Testing](/jest/docs/snapshot-testing.html), [Mock Functions](/jest/docs/mock-functions.html), and more in our in-depth guides.
-- Migrate your existing tests to Jest by following our [migration guide](https://facebook.github.io/jest/docs/migration-guide.html).
-- Learn how to [configure Jest](/jest/docs/configuration.html).
-- Look at the full [API Reference](/jest/docs/api.html).
-- [Troubleshoot](/jest/docs/troubleshooting.html) problems with Jest.
+- Learn about [Snapshot Testing](/jest/docs/en/snapshot-testing.html), [Mock Functions](/jest/docs/en/mock-functions.html), and more in our in-depth guides.
+- Migrate your existing tests to Jest by following our [migration guide](https://facebook.github.io/jest/docs/en/migration-guide.html).
+- Learn how to [configure Jest](/jest/docs/en/configuration.html).
+- Look at the full [API Reference](/jest/docs/en/api.html).
+- [Troubleshoot](/jest/docs/en/troubleshooting.html) problems with Jest.
 
 ### Learn by example
 

website/i18n/en.json

@@ -10,7 +10,7 @@
       "title": "Learn how to test JavaScript with "
     },
     "mocking": {
-      "content": "Powerful [mocking library](/jest/docs/mock-functions.html) for functions and modules. Mock React Native components using `jest-react-native`.",
+      "content": "Powerful [mocking library](/jest/docs/en/mock-functions.html) for functions and modules. Mock React Native components using `jest-react-native`.",
       "title": "Powerful mocking library"
     },
     "parallelized": {
@@ -109,7 +109,7 @@
   "repo": "facebook/jest",
   "support": {
     "browse": {
-      "content": "Find what you're looking for in our detailed documentation and guides.\n- Learn how to [get started](/jest/docs/getting-started.html) with Jest.\n- [Troubleshoot](/jest/docs/troubleshooting.html) problems with Jest.\n- Learn how to [configure Jest](/jest/docs/configuration.html).\n- Look at the full [API Reference](/jest/docs/api.html).\n",
+      "content": "Find what you're looking for in our detailed documentation and guides.\n- Learn how to [get started](/jest/docs/en/getting-started.html) with Jest.\n- [Troubleshoot](/jest/docs/en/troubleshooting.html) problems with Jest.\n- Learn how to [configure Jest](/jest/docs/en/configuration.html).\n- Look at the full [API Reference](/jest/docs/en/api.html).\n",
       "title": "Browse the docs"
     },
     "header": {

website/layout/ReferenceLayout.js

@@ -27,7 +27,7 @@ const ReferenceLayout = React.createClass({
             language={this.props.language}
             metadata={metadata}
             title="API"
-            root="/jest/docs/api.html"
+            root={'/jest/docs/' + this.props.language + '/api.html'}
             layout="reference"
           />
           <Container className="mainContainer referenceContainer">