ci: added GitHub Action workflow for CI (react-bootstrap#4324)

Author: mxschmitt

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.github/workflows/nodejs.yml

@@ -0,0 +1,37 @@
+name: Node CI
+on: [push]
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        browser: [ChromeHeadless, FirefoxHeadless]
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+    steps:
+    - name: Checking out Repository
+      uses: actions/checkout@v1
+    - name: Setup Node.js
+      uses: actions/setup-node@v1
+      with:
+        node-version: 12.x
+    - name: Update Brew (macOS)
+      if: matrix.os == 'macOS-latest'
+      run: brew update
+    - name: Install Chrome (macOS)
+      if: matrix.os == 'macOS-latest' && matrix.browser == 'ChromeHeadless'
+      run: brew cask install google-chrome
+    - name: Install Firefox (macOS)
+      if: matrix.os == 'macOS-latest' && matrix.browser == 'FirefoxHeadless'
+      run: brew cask install firefox
+    - name: Install Dependencies
+      run: yarn bootstrap
+    - name: Run Tests
+      run: yarn test
+      env:
+        BROWSER: ${{ matrix.browser }}
+    - name: Upload Test Coverage to codecov
+      run: yarn run codecov
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+    - name: Build Project
+      run: yarn build

.travis.yml

@@ -1,18 +1,11 @@
 language: node_js
 node_js:
   - node
-
-jobs:
-  include:
-    - addons:
-        chrome: stable
-      env: BROWSER=ChromeCi
-    - addons:
-        firefox: latest
-      env: BROWSER=Firefox
-
-services:
-  - xvfb
+env:
+  global:
+    - BROWSER=ChromeHeadless
+addons:
+  chrome: stable
 
 cache:
   yarn: true
@@ -23,10 +16,6 @@ cache:
 install:
   - yarn bootstrap
 
-after_success:
-  - node_modules/.bin/codecov
-
 branches:
   only:
     - master
-    - next

README.md

@@ -2,8 +2,8 @@
 
 > [Bootstrap 4][bootstrap] components built with [React][react].
 
-[![Travis CI Build status][travis-badge]][travis-link]
-[![Appveyor Build status][appveyor-badge]][appveyor-link]
+[![GitHub Actions Build status][gh-actions-badge]][gh-actions]
+[![Travis CI Build status][travis-badge]][travis]
 [![npm][npm-badge]][npm]
 [![Codecov][codecov-badge]][codecov]
 [![Discord][discord-badge]][discord]
@@ -51,9 +51,7 @@ Yes please! See the [contributing guidelines][contributing] for details.
 [documentation]: https://react-bootstrap.github.io/
 [contributing]: CONTRIBUTING.md
 [travis-badge]: https://travis-ci.org/react-bootstrap/react-bootstrap.svg?branch=master
-[travis-link]: https://travis-ci.org/react-bootstrap/react-bootstrap
-[appveyor-badge]: https://ci.appveyor.com/api/projects/status/ylitpyo6n5yq1s6i?svg=true
-[appveyor-link]: https://ci.appveyor.com/project/react-bootstrap/react-bootstrap
+[travis]: https://travis-ci.org/react-bootstrap/react-bootstrap
 [npm-badge]: https://badge.fury.io/js/react-bootstrap.svg
 [npm]: http://badge.fury.io/js/react-bootstrap
 [react-router-bootstrap]: https://github.com/react-bootstrap/react-router-bootstrap
@@ -66,3 +64,5 @@ Yes please! See the [contributing guidelines][contributing] for details.
 [discord]: https://discord.gg/0ZcbPKXt5bXLs9XK
 [netlify-badge]: https://api.netlify.com/api/v1/badges/91501718-8820-4d69-b7fe-1616eff5914e/deploy-status
 [netlify]: https://app.netlify.com/sites/react-bootstrap/deploys
+[gh-actions-badge]: https://github.com/react-bootstrap/react-bootstrap/workflows/Node%20CI/badge.svg
+[gh-actions]: https://github.com/react-bootstrap/react-bootstrap/actions

appveyor.yml

@@ -53,13 +53,6 @@ module.exports = config => {
       dir: 'coverage',
     },
 
-    customLaunchers: {
-      ChromeCi: {
-        base: 'Chrome',
-        flags: ['--no-sandbox'],
-      },
-    },
-
     browsers: env.BROWSER ? env.BROWSER.split(',') : ['Chrome'],
 
     singleRun: env.CONTINUOUS_INTEGRATION === 'true',