Initial version (#1)

Co-authored-by: Julien Valverdé <julien.valverde@mailo.com>
Reviewed-on: #1

.gitea/workflows/build.yaml

@@ -0,0 +1,48 @@
+name: Build
+run-name: Build
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Login to Container Registry
+        if: ${{ gitea.event_name != 'pull_request' }}
+        uses: docker/login-action@v3
+        with:
+          registry: docker.valverde.cloud
+          username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
+          password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}
+
+      - name: Generate Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            docker.valverde.cloud/${{ gitea.repository }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+            type=ref,event=pr
+            type=sha
+          flavor: |
+            latest=true
+
+      - name: Build
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: ${{ gitea.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}