Add Windows support

.github/workflows/windows-ci.yml

@@ -0,0 +1,52 @@
+name: Windows CI
+on: [watch]
+
+jobs:
+  run-windows-tests:
+    name: Build & run tests
+    runs-on: windows-2019
+
+    steps:
+    - uses: actions/checkout@v2
+      name: Checkout Code
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v1
+      with:
+        node-version: '12.9.1'
+
+    - name: Setup MSBuild
+      uses: microsoft/[email protected]
+      with:
+        vs-version: 16.5
+
+    - name: Check node modules cache
+      uses: actions/cache@v1
+      id: yarn-cache
+      with:
+        path: ./Example/node_modules
+        key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-yarn-
+
+    - name: Install node modules
+      if: steps.yarn-cache.outputs.cache-hit != 'true'
+      run: |
+        cd Example
+        yarn --pure-lockfile
+
+    - name: Build x64 release
+      run: |
+        cd Example
+        npx react-native run-windows --release --no-packager --no-launch --logging
+
+    - name: Start Appium server
+      shell: powershell
+      run: |
+        cd Example
+        Start-Process PowerShell -ArgumentList "yarn appium"
+
+    - name: Run tests
+      run: |
+        cd Example
+        yarn test:windows

Example/.gitignore

@@ -58,3 +58,6 @@ buck-out/
 
 # CocoaPods
 /ios/Pods/
+
+# MSBuild Binary and Structured Log
+*.binlog

Example/README.md

@@ -17,6 +17,20 @@ To read from another file just specify it with `ENVFILE`, like:
 $ ENVFILE=.env.prod react-native run-android
 ```
 
+## Running on Windows
+
+To use the default `.env` file:
+
+```console
+npx react-native run-windows
+```
+
+To read from another file:
+```console
+set ENVFILE=.env.production
+npx react-native run-windows
+```
+
 ## Running from Xcode
 
 Open the Xcode project file in `Example/ios/Example.xcodeproj`.

Example/__tests__/ShowEnv.test.js

@@ -0,0 +1,23 @@
+import { driver, By2 } from 'selenium-appium'
+import { until } from 'selenium-webdriver';
+
+const setup = require('../jest-setups/jest.setup');
+jest.setTimeout(60000);
+
+beforeAll(() => {
+  return driver.startWithCapabilities(setup.capabilites);
+});
+
+afterAll(() => {
+  return driver.quit();
+});
+
+describe('Test App', () => {
+
+  test('API_URL present', async () => {
+    // Get the element by label, will fail if the element is not present
+    // we use the API_URL from the .env file
+    await driver.wait(until.elementLocated(By2.nativeName('API_URL=http://localhost')));
+  });
+
+})

Example/jest-setups/jest.setup.js

@@ -0,0 +1,12 @@
+import { windowsAppDriverCapabilities } from 'selenium-appium'
+
+switch (platform) {
+  case "windows":
+    const webViewWindowsAppId = 'ReactNativeConfigWinExample_nsp2ha5jnb6xr!App';
+    module.exports = {
+      capabilites: windowsAppDriverCapabilities(webViewWindowsAppId)
+    }
+    break;
+  default:
+    throw "Unknown platform: " + platform;
+}

Example/jest-setups/jest.setup.windows.js

@@ -0,0 +1 @@
+platform = "windows"

Example/metro.config.js

@@ -4,8 +4,24 @@
  *
  * @format
  */
+const path = require('path');
+const blacklist = require('metro-config/src/defaults/blacklist');
 
 module.exports = {
+  resolver: {
+    blacklistRE: blacklist([
+      // This stops "react-native run-windows" from causing the metro server to crash if its already running
+      new RegExp(
+        `${path.resolve(__dirname, 'windows').replace(/[/\\]/g, '/')}.*`,
+      ),
+      // This prevents "react-native run-windows" from hitting: EBUSY: resource busy or locked, open msbuild.ProjectImports.zip
+      new RegExp(
+        `${path
+          .resolve(__dirname, 'msbuild.ProjectImports.zip')
+          .replace(/[/\\]/g, '/')}.*`,
+      ),
+    ]),
+  },
   transformer: {
     getTransformOptions: async () => ({
       transform: {

Example/package.json

@@ -4,26 +4,33 @@
   "private": true,
   "scripts": {
     "android": "react-native run-android",
+    "appium": "appium",
     "ios": "react-native run-ios",
+    "windows": "react-native run-windows",
     "start": "react-native start",
     "test": "jest",
+    "test:windows": "yarn jest --setupFiles=./jest-setups/jest.setup.windows.js",
     "lint": "eslint .",
     "postinstall": "node ../scripts/examples_postinstall.js"
   },
   "dependencies": {
     "react": "16.11.0",
     "react-native": "0.62.2",
-    "react-native-config": "../"
+    "react-native-config": "../",
+    "react-native-windows": "^0.62.0-0"
   },
   "devDependencies": {
     "@babel/core": "^7.6.2",
     "@babel/runtime": "^7.6.2",
     "@react-native-community/eslint-config": "^0.0.5",
+    "appium": "^1.18.1",
     "babel-jest": "^24.9.0",
     "eslint": "^6.5.1",
     "jest": "^24.9.0",
     "metro-react-native-babel-preset": "^0.58.0",
-    "react-test-renderer": "16.11.0"
+    "react-test-renderer": "16.11.0",
+    "selenium-appium": "^0.0.15",
+    "selenium-webdriver": "^4.0.0-alpha.7"
   },
   "jest": {
     "preset": "react-native"

Example/windows/.gitignore

@@ -0,0 +1,92 @@
+*AppPackages*
+*BundleArtifacts*
+
+#OS junk files
+[Tt]humbs.db
+*.DS_Store
+
+#Visual Studio files
+*.[Oo]bj
+*.user
+*.aps
+*.pch
+*.vspscc
+*.vssscc
+*_i.c
+*_p.c
+*.ncb
+*.suo
+*.tlb
+*.tlh
+*.bak
+*.[Cc]ache
+*.ilk
+*.log
+*.lib
+*.sbr
+*.sdf
+*.opensdf
+*.opendb
+*.unsuccessfulbuild
+ipch/
+[Oo]bj/
+[Bb]in
+[Dd]ebug*/
+[Rr]elease*/
+Ankh.NoLoad
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+#MonoDevelop
+*.pidb
+*.userprefs
+
+#Tooling
+_ReSharper*/
+*.resharper
+[Tt]est[Rr]esult*
+*.sass-cache
+
+#Project files
+[Bb]uild/
+
+#Subversion files
+.svn
+
+# Office Temp Files
+~$*
+
+# vim Temp Files
+*~
+
+#NuGet
+packages/
+*.nupkg
+
+#ncrunch
+*ncrunch*
+*crunch*.local.xml
+
+# visual studio database projects
+*.dbmdl
+
+#Test files
+*.testsettings
+
+#Other files
+*.DotSettings
+.vs/
+*project.lock.json
+
+#Files generated by the VS build
+**/Generated Files/**
+