update

.gitea/workflows/build-and-push.yaml

@@ -0,0 +1,46 @@
+name: Build & Push Docker
+
+on:
+  push:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: [self-hosted]   # tvůj Gitea runner
+    env:
+       REGISTRY: git.apps.sukany.cz
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Lowercase image name (owner/repo)
+        run: |
+          IMAGE_PATH="$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')"
+          echo "IMAGE=${{ env.REGISTRY }}/${IMAGE_PATH}" >> $GITHUB_ENV
+          echo "TAG_SHA=${{ github.sha }}" >> $GITHUB_ENV
+          echo "TAG_BRANCH=$(echo "${{ github.ref_name }}" | tr '/' '-')" >> $GITHUB_ENV
+
+      - name: Setup Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Gitea Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.CR_USER }}
+          password: ${{ secrets.CR_PAT }}
+
+      - name: Build & Push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ env.IMAGE }}:latest
+            ${{ env.IMAGE }}:${{ env.TAG_BRANCH }}
+            ${{ env.IMAGE }}:${{ env.TAG_SHA }}
+          cache-from: type=registry,ref=${{ env.IMAGE }}:buildcache
+          cache-to: type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max
+