Statement loader web app with Docker image and Gitea Actions build

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

.gitea/workflows/build.yml

@@ -0,0 +1,47 @@
+name: build-container
+
+on:
+  push:
+    branches: [main]
+    tags: ["v*"]
+  workflow_dispatch:
+
+env:
+  REGISTRY: git.necloud.us
+  IMAGE: git.necloud.us/nate/money
+
+jobs:
+  build:
+    runs-on: ubuntu-latest   # runner needs Docker access (act_runner with the docker socket)
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Log in to the Gitea container registry
+        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login "$REGISTRY" -u "${{ gitea.actor }}" --password-stdin
+
+      - name: Build image
+        run: |
+          docker build \
+            --label org.opencontainers.image.source="${{ gitea.server_url }}/${{ gitea.repository }}" \
+            --label org.opencontainers.image.revision="${{ gitea.sha }}" \
+            -t "$IMAGE:latest" -t "$IMAGE:${{ gitea.sha }}" .
+
+      - name: Smoke test (starts the app and loads the dashboard page)
+        run: |
+          docker run -d --name smoke "$IMAGE:latest"
+          for i in $(seq 1 20); do
+            docker exec smoke python -c "import urllib.request;urllib.request.urlopen('http://127.0.0.1:8765/dashboard')" && ok=1 && break
+            sleep 1
+          done
+          docker logs smoke
+          docker rm -f smoke
+          test "$ok" = 1
+
+      - name: Push image
+        run: |
+          docker push "$IMAGE:latest"
+          docker push "$IMAGE:${{ gitea.sha }}"
+          if [ "${{ gitea.ref_type }}" = "tag" ]; then
+            docker tag "$IMAGE:latest" "$IMAGE:${{ gitea.ref_name }}"
+            docker push "$IMAGE:${{ gitea.ref_name }}"
+          fi