ci: add docker image creation

.gitea/workflows/docker-build.yml

@@ -0,0 +1,31 @@
+name: Docker Build and Push
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Login to Docker Registry
+      uses: docker/login-action@v2
+      with:
+        registry: git.kolibrios.org
+        username: kolibrios
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Build and push Docker image
+      uses: docker/build-push-action@v4
+      with:
+        context: .
+        push: ${{ github.event_name == 'push' }}
+        tags: git.kolibrios.org/kolibrios/kolibrios.org:latest
+        cache-from: type=gha
+        cache-to: type=gha,mode=max

.gitignore

@@ -17,7 +17,6 @@ htmlcov/
 docs/_build/
 
 # Our's
-Dockerfile
 .env
 static/*.css
 static/*.css.map

Dockerfile

@@ -0,0 +1,23 @@
+FROM node:18-alpine as sass
+
+RUN npm install -g sass
+WORKDIR /build
+COPY ./static ./static
+RUN sass ./static:./static \
+    --no-source-map \
+    --style=compressed
+
+
+FROM python:3.11-slim
+
+WORKDIR /app
+
+COPY . .
+COPY --from=sass /build/static/ ./static/
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+ENV FLASK_ENV=production
+ENV PYTHONUNBUFFERED=1
+
+CMD ["gunicorn", "app:app", "-b", "0.0.0.0:80", "--workers", "4"]

requirements.txt

@@ -8,3 +8,4 @@ Jinja2==3.1.6
 libsass==0.23.0
 MarkupSafe==3.0.2
 Werkzeug==3.1.3
+gunicorn