[B2B-4468] Setup CI tests and lints

.github/workflows/ci.yml

@@ -0,0 +1,49 @@
+name: ci
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.4'
+
+      - name: Install dependencies
+        run: composer install --no-progress
+
+      - name: Run lints
+        run: composer lint
+
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        php-version:
+          - '7.4'
+          - '8.0'
+          - '8.1'
+          - '8.2'
+          - '8.3'
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+
+      - name: Install dependencies
+        run: composer install --no-progress
+
+      - name: Run tests
+        run: composer test

.gitignore

@@ -0,0 +1,6 @@
+# Ignore composer files
+/vendor/
+composer.lock
+
+# Ignore PHUnit caches
+.phpunit.result.cache

README.md

@@ -18,7 +18,7 @@ The official PHP library for Cryptopay API.
 <a name="versions"></a>
 ### VERSIONS ###
 
-Client works with PHP version 7.3 or higher and depends on:
+Client works with PHP version 7.4 or higher and depends on:
 * "guzzlehttp/guzzle": 7.2 or higher
 * "vlucas/phpdotenv": "5.2" or higher
 * "squizlabs/php_codesniffer": 3.5 or higher

composer.json

@@ -6,18 +6,19 @@
     "license": "MIT",
     "minimum-stability": "stable",
     "require": {
-        "php": "^7.3",
+        "php": ">=7.4",
         "guzzlehttp/guzzle": "^7.2",
-        "squizlabs/php_codesniffer": "^3.5",
         "ext-json": "*",
         "vlucas/phpdotenv": "^5.2"
     },
     "require-dev": {
         "phpunit/phpunit": "^9",
-        "mockery/mockery": "^1.4"
+        "mockery/mockery": "^1.4",
+        "squizlabs/php_codesniffer": "^3.5"
     },
     "scripts": {
-        "lint": "./vendor/bin/phpcs",
+        "lint": "./vendor/bin/phpcs .",
+        "lint-fix": "./vendor/bin/phpcbf .",
         "test": "./vendor/bin/phpunit --verbose",
         "coverage": "./vendor/bin/phpunit --coverage-text"
     },