chore: add php lint, phpcs and phpstan

.github/workflows/php-lint.yml

@@ -0,0 +1,43 @@
+name: PHP Lint
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  php-matrix:
+    name: PHP matrix
+    runs-on: ubuntu-latest
+    outputs:
+      versions: ${{ steps.php-matrix.outputs.versions }}
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: typisttech/php-matrix-action@0545a7d54db2c7be158b615b1e7f458ae6e99ad3 # v3.0.2
+        id: php-matrix
+
+  php-lint:
+    name: PHP Lint (PHP ${{ matrix.php }})
+    needs: php-matrix
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        php: ${{ fromJSON(needs.php-matrix.outputs.versions) }}
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # 2.37.2
+        with:
+          php-version: ${{ matrix.php }}
+          coverage: none
+          tools: composer
+
+      - uses: ramsey/composer-install@a8d0d959dab41457692a5e2041bd9b757a119e3f # 3.2.1
+
+      - run: composer lint

.github/workflows/phpcs.yml

@@ -0,0 +1,43 @@
+name: PHPCS
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  php-matrix:
+    name: PHP matrix
+    runs-on: ubuntu-latest
+    outputs:
+      versions: ${{ steps.php-matrix.outputs.versions }}
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: typisttech/php-matrix-action@0545a7d54db2c7be158b615b1e7f458ae6e99ad3 # v3.0.2
+        id: php-matrix
+
+  phpcs:
+    name: PHPCS (PHP ${{ matrix.php }})
+    needs: php-matrix
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        php: ${{ fromJSON(needs.php-matrix.outputs.versions) }}
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # 2.37.2
+        with:
+          php-version: ${{ matrix.php }}
+          coverage: none
+          tools: composer
+
+      - uses: ramsey/composer-install@a8d0d959dab41457692a5e2041bd9b757a119e3f # 3.2.1
+
+      - run: composer cs

.github/workflows/phpstan.yml

@@ -0,0 +1,43 @@
+name: PHPStan
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  php-matrix:
+    name: PHP matrix
+    runs-on: ubuntu-latest
+    outputs:
+      versions: ${{ steps.php-matrix.outputs.versions }}
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: typisttech/php-matrix-action@0545a7d54db2c7be158b615b1e7f458ae6e99ad3 # v3.0.2
+        id: php-matrix
+
+  phpstan:
+    name: PHPStan (PHP ${{ matrix.php }})
+    needs: php-matrix
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        php: ${{ fromJSON(needs.php-matrix.outputs.versions) }}
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # 2.37.2
+        with:
+          php-version: ${{ matrix.php }}
+          coverage: none
+          tools: composer
+
+      - uses: ramsey/composer-install@a8d0d959dab41457692a5e2041bd9b757a119e3f # 3.2.1
+
+      - run: composer stan

.gitignore

@@ -1,2 +1,4 @@
 # Compiled translation binaries — generated from .po files by the workflow
 languages/*.mo
+/vendor/
+/vendor-bin/*/vendor/

composer.json

@@ -0,0 +1,37 @@
+{
+    "name": "libresign/wordpress-theme",
+    "description": "WordPress theme for the LibreSign SaaS",
+    "type": "wordpress-theme",
+    "license": "GPL-2.0-or-later",
+    "require": {
+        "php": ">=8.3 <8.6"
+    },
+    "require-dev": {
+        "bamarni/composer-bin-plugin": "^1.8"
+    },
+    "config": {
+        "platform": {
+            "php": "8.3"
+        },
+        "allow-plugins": {
+            "bamarni/composer-bin-plugin": true
+        }
+    },
+    "extra": {
+        "bamarni-bin": {
+            "bin-links": true,
+            "forward-command": true
+        }
+    },
+    "scripts": {
+        "lint": "parallel-lint --exclude vendor --exclude vendor-bin .",
+        "cs": "phpcs",
+        "cs:fix": "phpcbf",
+        "stan": "phpstan analyse --memory-limit=2G",
+        "ci": [
+            "@lint",
+            "@cs",
+            "@stan"
+        ]
+    }
+}