chore: Use psalm-matrix workflow for good measure

Signed-off-by: Marcel Klehr <mklehr@gmx.net>

Author: marcelklehr

.github/workflows/psalm.yml .github/workflows/psalm-matrix.yml.github/workflows/psalm.yml renamed to .github/workflows/psalm-matrix.yml

@@ -8,35 +8,41 @@
 
 name: Static analysis
 
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-      - main
-      - stable*
+on: pull_request
 
 concurrency:
   group: psalm-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
 
 jobs:
+  matrix:
+    runs-on: ubuntu-latest-low
+    outputs:
+      ocp-matrix: ${{ steps.versions.outputs.ocp-matrix }}
+    steps:
+      - name: Checkout app
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: Get version matrix
+        id: versions
+        uses: icewind1991/nextcloud-version-matrix@58becf3b4bb6dc6cef677b15e2fd8e7d48c0908f # v1.3.1
+
   static-analysis:
     runs-on: ubuntu-latest
+    needs: matrix
+    strategy:
+      # do not stop on another job's failure
+      fail-fast: false
+      matrix: ${{ fromJson(needs.matrix.outputs.ocp-matrix) }}
 
-    name: static-psalm-analysis
+    name: static-psalm-analysis ${{ matrix.ocp-version }}
     steps:
       - name: Checkout
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
-      - name: Get php version
-        id: versions
-        uses: icewind1991/nextcloud-version-matrix@58becf3b4bb6dc6cef677b15e2fd8e7d48c0908f # v1.3.1
-
-      - name: Set up php${{ steps.versions.outputs.php-available }}
+      - name: Set up php${{ matrix.php-versions }}
         uses: shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231 # v2.31.1
         with:
-          php-version: ${{ steps.versions.outputs.php-available }}
+          php-version: ${{ matrix.php-versions }}
           extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, sqlite, pdo_sqlite
           coverage: none
           ini-file: development
@@ -46,11 +52,23 @@ jobs:
       - name: Install dependencies
         run: |
           composer remove nextcloud/ocp --dev
-          rm composer.lock
           composer i
 
-      - name: Install nextcloud/ocp
-        run: composer require --dev nextcloud/ocp:dev-${{ steps.versions.outputs.branches-max }} --ignore-platform-reqs --with-dependencies
+
+      - name: Install dependencies
+        run: composer require --dev 'nextcloud/ocp:${{ matrix.ocp-version }}' --ignore-platform-reqs --with-dependencies
 
       - name: Run coding standards check
         run: composer run psalm
+
+  summary:
+    runs-on: ubuntu-latest-low
+    needs: static-analysis
+
+    if: always()
+
+    name: static-psalm-analysis-summary
+
+    steps:
+      - name: Summary status
+        run: if ${{ needs.static-analysis.result != 'success' }}; then exit 1; fi