feat: update to use GitHub Actions (#44)

Author: owenvoke

.github/workflows/php.yml

@@ -0,0 +1,40 @@
+name: PHP
+
+on: [push, pull_request]
+
+jobs:
+  run:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      max-parallel: 15
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        php: ['7.2', '7.3', '7.4']
+        dependency-version: [prefer-lowest, prefer-stable]
+
+    name: PHP ${{ matrix.php }} - OS ${{ matrix.os }} - ${{ matrix.dependency-version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@master
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@master
+        with:
+          php-version: ${{ matrix.php }}
+          extension-csv: mbstring, xdebug
+          coverage: pcov
+
+      - name: Install dependencies
+        run: composer update --${{ matrix.dependency-version }} --no-interaction --prefer-dist
+
+      - name: Lint composer.json
+        run: composer validate
+
+      - name: Run Tests
+        run: vendor/bin/phpunit --coverage-text --coverage-clover=coverage.clover
+
+      - name: Upload Coverage to Scrutinizer
+        run: |
+          wget https://scrutinizer-ci.com/ocular.phar
+          php ocular.phar code-coverage:upload --format=php-clover coverage.clover

.travis.yml

@@ -2,7 +2,7 @@
 
 [![Latest Version on Packagist](https://img.shields.io/packagist/v/laravel-notification-channels/discord.svg?style=flat-square)](https://packagist.org/packages/laravel-notification-channels/discord)
 [![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
-[![Build Status](https://img.shields.io/travis/laravel-notification-channels/discord/master.svg?style=flat-square)](https://travis-ci.org/laravel-notification-channels/discord)
+[![Build Status](https://img.shields.io/github/workflow/status/laravel-notification-channels/discord/Tests.svg?style=flat-square)](https://github.com/laravel-notification-channels/discord/actions)
 [![StyleCI](https://styleci.io/repos/65772492/shield)](https://styleci.io/repos/65772492)
 [![Quality Score](https://img.shields.io/scrutinizer/g/laravel-notification-channels/discord.svg?style=flat-square)](https://scrutinizer-ci.com/g/laravel-notification-channels/discord)
 [![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/laravel-notification-channels/discord/master.svg?style=flat-square)](https://scrutinizer-ci.com/g/laravel-notification-channels/discord/?branch=master)

README.md

@@ -22,7 +22,7 @@
     <logging>
         <log type="tap" target="build/report.tap"/>
         <log type="junit" target="build/report.junit.xml"/>
-        <log type="coverage-html" target="build/coverage" charset="UTF-8" yui="true" highlight="true"/>
+        <log type="coverage-html" target="build/coverage"/>
         <log type="coverage-text" target="build/coverage.txt"/>
         <log type="coverage-clover" target="build/logs/clover.xml"/>
     </logging>