release-snapshot-service-image.yml

name: Snapshot Service Image

# Cancel workflow if there is a new change to the branch.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

on:
  push:
    branches: [main]
    tags:
      - "*"
  merge_group:
  pull_request:
    branches: [main]

jobs:
  build-and-push-docker-image:
    name: Build images and push to GHCR
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: List cached docker images
        run: docker image ls

      - name: Checkout code
        uses: actions/checkout@v4

      - name: Login to Github Packages
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # This step yields the following labels
      # - date+sha, e.g. 2023-01-19-da4692d,
      # - tag (if pushed).
      - name: Docker Meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/chainsafe/forest-snapshot-service
          flavor: |
            latest=false
          tags: |
            type=raw,value={{date 'YYYY-MM-DD'}}-{{sha}}
            type=ref,event=tag
            type=edge

      - name: Build image and push to GitHub Container Registry
        uses: docker/build-push-action@v5
        with:
          context: ./images/snapshot-service/
          build-contexts: |
            common=./tf-managed/scripts/
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          push: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v') }}

      - name: List docker images
        run: docker image ls