Add Gitea Actions workflow to build and push Docker image

Builds the deb Dockerfile and pushes to Gitea container registry.
Requires REGISTRY_USER and REGISTRY_PASSWORD secrets.

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

@@ -5,35 +5,32 @@ on:
     branches: [master]
   workflow_dispatch:
 
-permissions:
-  contents: read
-  actions: write
+env:
+  REGISTRY: git.johnogle.info
+  IMAGE_NAME: johno/protonmail-bridge-docker
 
 jobs:
-  build-and-push:
-    name: Build & Push Docker Image
+  build-deb:
     runs-on: ubuntu-latest
-    outputs:
-      image_tag: ${{ steps.meta.outputs.tag }}
     steps:
-      - name: Checkout code
+      - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Generate image metadata
-        id: meta
-        run: |
-          VERSION=$(cat deb/PACKAGE | grep -oP '\d+\.\d+\.\d+' | head -1 || echo "unknown")
-          SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-7)
-          echo "tag=${VERSION}-${SHORT_SHA}" >> $GITHUB_OUTPUT
-          echo "version=${VERSION}" >> $GITHUB_OUTPUT
-          echo "Image will be tagged: ${VERSION}-${SHORT_SHA}"
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Login to registry
+      - name: Login to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      - name: Get bridge version
+        id: version
         run: |
-          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login registry.johnogle.info -u ${{ secrets.REGISTRY_USERNAME }} --password-stdin
+          VERSION=$(cat deb/PACKAGE | grep -oP '\d+\.\d+\.\d+' | head -1 || echo "latest")
+          echo "version=${VERSION}" >> $GITHUB_OUTPUT
 
       - name: Build and push (deb)
         uses: docker/build-push-action@v5
@@ -41,36 +38,6 @@ jobs:
           context: ./deb
           push: true
           tags: |
-            registry.johnogle.info/protonmail-bridge:${{ steps.meta.outputs.tag }}
-            registry.johnogle.info/protonmail-bridge:latest
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}
           platforms: linux/amd64
-
-  deploy:
-    name: Deploy to Production
-    runs-on: ubuntu-latest
-    needs: build-and-push
-    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
-    steps:
-      - name: Checkout k3s-cluster-config
-        uses: actions/checkout@v4
-        with:
-          repository: johno/k3s-cluster-config
-          token: ${{ secrets.CONFIG_REPO_TOKEN }}
-          path: k3s-cluster-config
-
-      - name: Update HelmRelease image tag
-        run: |
-          cd k3s-cluster-config
-          sed -i 's|repository: shenxn/protonmail-bridge|repository: registry.johnogle.info/protonmail-bridge|' \
-            clusters/oglenet/apps/infrastructure/protonmail-bridge.yaml
-          sed -i 's/tag: .*/tag: "${{ needs.build-and-push.outputs.image_tag }}"/' \
-            clusters/oglenet/apps/infrastructure/protonmail-bridge.yaml
-
-      - name: Commit and push
-        run: |
-          cd k3s-cluster-config
-          git config user.name "Gitea CI"
-          git config user.email "ci@johnogle.info"
-          git add clusters/oglenet/apps/infrastructure/protonmail-bridge.yaml
-          git diff --cached --quiet || git commit -m "Deploy protonmail-bridge:${{ needs.build-and-push.outputs.image_tag }}"
-          git push