build: add GitHub actions

Author: timonf

.github/workflows/test.yml

@@ -0,0 +1,52 @@
+name: "Test"
+
+on: [push, pull_request]
+
+jobs:
+  tests:
+    name: "Tests"
+
+    runs-on: ${{ matrix.operating-system }}
+
+    strategy:
+      matrix:
+        dependencies: ["lowest", "highest"]
+        php-version:
+          - "7.4"
+          - "8.0"
+          - "8.1"
+        operating-system: ["ubuntu-latest"]
+
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v2"
+
+      - name: "Install PHP"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          coverage: "none"
+          php-version: "${{ matrix.php-version }}"
+
+      - name: "Cache dependencies"
+        uses: "actions/cache@v2"
+        with:
+          path: "~/.composer/cache"
+          key: "php-${{ matrix.php-version }}-composer-${{ hashFiles('**/composer.json') }}"
+          restore-keys: "php-${{ matrix.php-version }}-composer-"
+
+      - name: "Install lowest dependencies"
+        if: ${{ matrix.dependencies == 'lowest' }}
+        run: "composer update --prefer-lowest --prefer-dist --no-interaction --no-progress --no-suggest"
+
+      - name: "Install highest dependencies"
+        if: ${{ matrix.dependencies == 'highest' }}
+        run: "composer update --prefer-dist --no-interaction --no-progress --no-suggest"
+
+      - name: "Unit tests"
+        run: "vendor/bin/phpunit"
+
+      - name: "Coding style"
+        run: "vendor/bin/phpcs --report=summary"
+
+      - name: "Static analysis"
+        run: "vendor/bin/phpstan --no-progress"

.travis.yml

@@ -25,7 +25,11 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",
-        "phpspec/prophecy-phpunit": "^2.0"
+        "phpspec/prophecy-phpunit": "^2.0",
+        "squizlabs/php_codesniffer": "^3.6",
+        "brainbits/phpcs-standard": "^5.0",
+        "phpstan/phpstan": "^0.12.99",
+        "brainbits/phpstan-rules": "^2.0"
     },
     "autoload": {
         "psr-4": { "Brainbits\\Transcoder\\": "src/" }

composer.json

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="PHP_CodeSniffer" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/squizlabs/PHP_CodeSniffer/master/phpcs.xsd">
+    <file extension="php">src/</file>
+    <arg name="basepath" value="." />
+    <arg name="colors" />
+    <rule ref="Brainbits">
+        <exclude name="SlevomatCodingStandard.Classes.SuperfluousExceptionNaming.SuperfluousSuffix" />
+        <exclude name="SlevomatCodingStandard.Classes.SuperfluousInterfaceNaming.SuperfluousSuffix" />
+    </rule>
+</ruleset>

phpcs.xml

@@ -0,0 +1,9 @@
+parameters:
+    checkMissingIterableValueType: false
+    level: 8
+    paths:
+        - src
+    bootstrapFiles:
+        - vendor/autoload.php
+includes:
+    - vendor/brainbits/phpstan-rules/rules.neon

phpstan.neon

@@ -3,14 +3,8 @@
          colors="true"
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         syntaxCheck="true">
+         convertWarningsToExceptions="true">
     <testsuite name="transcoder">
-        <directory>tests</directory>
+        <directory suffix=".php">tests</directory>
     </testsuite>
-    <filter>
-        <whitelist>
-            <directory suffix=".php">src/</directory>
-        </whitelist>
-    </filter>
 </phpunit>