Phpstan: Separate workflow

.github/workflows/php.yml

@@ -17,12 +17,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
+        php: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
         os: ['ubuntu-latest']
 
     steps:
       - name: Checkout code base
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -31,11 +31,7 @@ jobs:
           tools: phpcs
 
       - name: Setup dependencies
-        run: |
-          composer require -n --no-progress overtrue/phplint
-          git clone --depth 1 https://github.com/Icinga/icingaweb2.git vendor/icingaweb2
-          git clone --depth 1 -b snapshot/nightly https://github.com/Icinga/icinga-php-library.git vendor/icinga-php-library
-          git clone --depth 1 -b snapshot/nightly https://github.com/Icinga/icinga-php-thirdparty.git vendor/icinga-php-thirdparty
+        run: composer require -n --no-progress overtrue/phplint
 
       - name: PHP Lint
         if: ${{ ! cancelled() }}
@@ -44,7 +40,3 @@ jobs:
       - name: PHP CodeSniffer
         if: ${{ ! cancelled() }}
         run: phpcs
-
-      - name: PHPStan
-        if: ${{ ! cancelled() }}
-        uses: php-actions/phpstan@v3

.github/workflows/phpstan.yml

@@ -0,0 +1,15 @@
+name: PHPStan
+
+on:
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  phpstan:
+    uses: icinga/github-actions/.github/workflows/phpstan.yml@main
+    with:
+      dependencies: |
+        {
+          "/icingaweb2" : "https://github.com/Icinga/icingaweb2.git"
+        }

phpstan.neon

@@ -20,7 +20,7 @@ parameters:
             reportUnmatched: false
 
     scanDirectories:
-        - vendor
+        - /icingaweb2
 
     universalObjectCratesClasses:
         - Icinga\Web\View