build.yml

name: Create and publish Docker image

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

on:
  push:
    branches:
      - '**'
  pull_request:
    branches: [ develop ]

jobs:
  metadata:
    runs-on: ubuntu-latest
    outputs:
      image_tags: ${{ steps.meta.outputs.tags }}
      image_labels: ${{ steps.meta.outputs.labels }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v3

      - name: Get Version
        id: get-version
        uses: beaconbrigade/package-json-version@v0.3.2
        with:
          path: .

      - name: Extract metadata for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=sha
            type=edge
            type=raw,value=canary,enable=${{ contains(github.event.head_commit.message, 'build_image') }}
            type=raw,value=latest,enable=${{ github.event.pull_request.merged == true }}
            type=semver,pattern={{version}},value=${{ steps.get-version.outputs.version }},enable=${{ github.event.pull_request.merged == true || contains(github.event.head_commit.message, 'build_image') }}

  build-prod-image:
    if: ${{ github.event.pull_request.merged == true }}
    uses: ./.github/workflows/build-docker-image.yaml
    needs: [metadata]
    with:
      platforms: linux/amd64
      docker_file: prod.Dockerfile
      image_tags: ${{ needs.metadata.outputs.tags }}
      image_labels: ${{ needs.metadata.outputs.labels }}
      push: true

  build-canary-image:
    if: ${{ contains(github.event.head_commit.message, 'build_image') }}
    uses: ./.github/workflows/build-docker-image.yaml
    needs: [metadata]
    with:
      platforms: linux/amd64
      docker_file: Dockerfile
      image_tags: ${{ needs.metadata.outputs.tags }}
      image_labels: ${{ needs.metadata.outputs.labels }}
      push: true

  build-edge-image:
    uses: ./.github/workflows/build-docker-image.yaml
    needs: [metadata]
    with:
      platforms: linux/amd64
      docker_file: Dockerfile
      image_tags: ${{ needs.metadata.outputs.image_tags }}
      image_labels: ${{ needs.metadata.outputs.image_labels }}
      push: true