container-build-merge.yml

---
name: Container Build Merge

on:
  push:
    branches:
      - 'main'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout Repository 🛎️
        uses: actions/checkout@v4
      - name: Set up Docker Buildx 🐳
        uses: docker/setup-buildx-action@v3
      - name: Login to Container Registry 🪪
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Extract metadata (tags, labels) for container 📤
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
      - name: Use Node 20.x 🔧
        uses: actions/setup-node@v4
        with:
          node-version: "20.x"
          cache: "npm"
      - name: Install App Build Dependencies 📃
        run: |
          npm ci
      - name: Build App 🛠️
        run: |
          npm run build
      - name: Build and push container 🚢
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}