ci: update workflow to use checkout action

.gitea/workflows/ci.yaml

@@ -6,52 +6,34 @@ on:
 
 jobs:
   check:
-    runs-on: shell
+    runs-on: ubuntu-latest # Of 'shell' als je expliciet een lokale host-runner gebruikt
     steps:
+      # Stap 1: Laat Gitea Actions automatisch de juiste PR-code ophalen
+      # Dit vervangt de hele handmatige 'git clone / git fetch' bash-code
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      # Stap 2: Installeer Node.js en pnpm
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20 # Pas aan naar jouw Node-versie indien nodig
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v3
+        with:
+          version: 9 # Pas aan naar jouw pnpm-versie indien nodig
+
+      # Stap 3: Voer je checks uit
       - name: Typecheck, lint, and test
+        env:
+          SKIP_ENV_VALIDATION: 1
+          ARGON2_MEMORY_SIZE: 1024
+          ARGON2_ITERATIONS: 1
+          BCRYPT_ROUNDS: 4
         run: |
-          set -e
-          exec 2>&1
-
-          BARE="/docker/gitea/gitea/git/repositories/remco/epicnext-cms.git"
-          REF="${{ gitea.sha }}"
-          HEAD_REF="${{ gitea.head_ref }}"
-          if [ -z "${REF}" ]; then
-            echo "ERROR: missing gitea.sha" >&2
-            exit 1
-          fi
-
-          WORK="$(mktemp -d /var/tmp/epicnext-ci.XXXXXX)"
-          cleanup() { rm -rf "${WORK}"; }
-          trap cleanup EXIT
-
-          echo "--- CI checks ---"
-          echo "REF=${REF}"
-          echo "HEAD_REF=${HEAD_REF}"
-          echo "WORK=${WORK}"
-
-          git clone --no-checkout "${BARE}" "${WORK}"
-          cd "${WORK}"
-
-          # Prefer the PR branch tip (reliable on Gitea); fall back to exact SHA.
-          if [ -n "${HEAD_REF}" ] && git fetch --depth 1 origin "${HEAD_REF}"; then
-            git checkout -f FETCH_HEAD
-          else
-            echo "Branch fetch failed; trying SHA ${REF}"
-            git fetch --depth 1 origin "${REF}"
-            git checkout -f FETCH_HEAD
-          fi
-
-          echo "Checked out $(git rev-parse --short HEAD)"
-          git log -1 --oneline
-
-          export SKIP_ENV_VALIDATION=1
-          export ARGON2_MEMORY_SIZE=1024
-          export ARGON2_ITERATIONS=1
-          export BCRYPT_ROUNDS=4
           pnpm install --frozen-lockfile
           pnpm prisma:generate
           pnpm biome:lint
           pnpm typecheck
           pnpm test
-          echo "--- CI checks passed ---"