build: publish docker images for dl-queue

.github/workflows/publish-dl-queue.yaml

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+name: Publish dl-queue
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'dl-queue/**'
+  workflow_dispatch:
+
+jobs:
+  build-and-publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          ref: main
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_TOKEN }}
+
+      - name: set lower case owner name
+        run: |
+          echo "OWNER_LC=${OWNER,,}" >>${GITHUB_ENV}
+        env:
+          OWNER: '${{ github.repository_owner }}'
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./dl-queue/
+          push: true
+          tags: |
+            ghcr.io/${{ env.OWNER_LC }}/dl-queue:${{ github.sha }}
+            ghcr.io/${{ env.OWNER_LC }}/dl-queue:latest

dl-queue/.dockerignore

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+.env*
+node_modules/
+test/

dl-queue/Dockerfile

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+# Use an official Node.js runtime as the base image for the build stage
+FROM node:14 as build
+
+# Set the working directory in the Docker image
+WORKDIR /usr/src/app
+
+# Copy package.json and package-lock.json to the working directory
+COPY package*.json ./
+
+# Install the project dependencies
+RUN npm install
+
+# Copy the rest of the project files to the working directory
+COPY . .
+
+# Compile the TypeScript code
+RUN npm run build
+
+# Start a new stage for the production image
+FROM node:14-alpine
+
+LABEL org.opencontainers.image.source https://github.com/BelgianNoise/dl-utils
+
+# Set the working directory
+WORKDIR /usr/src/app
+
+# Copy only the built application and the necessary production dependencies from the build stage
+COPY --from=build /usr/src/app/dist ./dist
+COPY --from=build /usr/src/app/node_modules ./node_modules
+
+ENV POSTGRES_USERNAME=
+ENV POSTGRES_PASSWORD=
+ENV POSTGRES_HOST=
+ENV POSTGRES_PORT=
+ENV POSTGRES_DATABASE=
+
+ENV AUTH_SECRET=
+
+# Expose port 3000 for the application
+EXPOSE 3000
+
+# Start the application
+CMD [ "node", "dist/index.js" ]