Use Github Actions to run CI checks (#17)

.github/workflows/standards.yml

@@ -0,0 +1,31 @@
+name: Coding Standards
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  phpcs:
+    name: PHPCS - PHP ${{ matrix.php }}
+    strategy:
+      matrix:
+        operating-system: [ubuntu-latest]
+        php: ['7.4', '8.0', '8.1']
+    runs-on: ${{ matrix.operating-system }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup php
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+
+      - name: Install Composer dependencies
+        run: composer install --no-progress --prefer-dist --optimize-autoloader
+
+      - name: Run
+        run: composer cs-phpcs

.github/workflows/static.yml

@@ -0,0 +1,19 @@
+name: Static Analysis
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  actionlint:
+    name: Actionlint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Run actionlint
+        run: docker run --rm -v "$PWD:/repo" --workdir /repo rhysd/actionlint:latest -color

.github/workflows/tests.yml

@@ -0,0 +1,31 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  unit:
+    name: Unit tests - PHP ${{ matrix.php }}
+    strategy:
+      matrix:
+        operating-system: [ubuntu-latest]
+        php: ['7.4', '8.0', '8.1']
+    runs-on: ${{ matrix.operating-system }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup php
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+
+      - name: Install Composer dependencies
+        run: composer install --no-progress --prefer-dist --optimize-autoloader
+
+      - name: Run PHPUnit unit tests
+        run: composer test

.gitignore

@@ -1,3 +1,5 @@
 /build
 /vendor
 /docs/_build/
+composer.lock
+.phpunit.result.cache

composer.json

@@ -22,21 +22,24 @@
         }
     },
     "scripts": {
+        "cs-phpcs": "./vendor/bin/phpcs",
+        "cs": [
+            "@cs-phpcs"
+        ],
         "test": "./vendor/bin/phpunit --colors=always",
-        "cs": "./vendor/bin/phpcs src tests --colors --standard=PSR2",
         "ci": [
             "@composer cs",
             "@composer test"
         ]
     },
     "require": {
-        "php": ">=7.2",
+        "php": "^7.4|^8.0|^8.1",
         "psr/http-message": "^1",
-        "algo26-matthias/idna-convert": "^2",
+        "algo26-matthias/idna-convert": "^3.0",
         "hookedmedia/ip-utils": "^1.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^7",
+        "phpunit/phpunit": "^9.5",
         "squizlabs/php_codesniffer": "3.*",
         "mockery/mockery": "^1",
         "php-mock/php-mock-mockery": "^1"