docker.yml

name: DOCKER

on:
  push:
    # Trigger this workflow on changes to `main`
    branches: [ main ]
    # Trigger this workflow if a semver tag is pushed
    tags: [ 'v*.*.*' ]

env:
  # Our main, default container registry
  GHC_REGISTRY: ghcr.io
  # github.repository will be <account>/<repo>, for example, DEFRA/sroc-charging-module-api-tests
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      # Login against a GitHub Container registry
      # https://github.com/docker/login-action
      - name: Log into GH Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.GHC_REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # Extract metadata (tags, labels) for Docker
      # https://github.com/docker/metadata-action
      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.GHC_REGISTRY }}/${{ env.IMAGE_NAME }}

      # Build and push Docker image with Buildx
      # https://github.com/docker/build-push-action
      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          target: production
          push: true
          labels: ${{ steps.meta.outputs.labels }}
          tags: ${{ steps.meta.outputs.tags }}