publish-outpost-image.yml

# This action pre-builds the dev-base image and pushes it to the GitHub Container Registry (GHCR)

name: Publish outpost image to github container registry

on:
  push:
    branches: [develop, staging, production]

# multi platform  builds are disabled until we upgrade to a newer version of heroku stack
jobs:
  push-outpost-image:
    runs-on: ubuntu-latest
    # strategy:
    #   matrix:
    #     platforms: ["linux/amd64"]
    steps:
      - name: "Checkout GitHub Action"
        uses: actions/checkout@main

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

      - name: Set Docker Image Tag
        id: vars
        run: |
          BRANCH_NAME=${GITHUB_REF#refs/heads/}
          if [[ "$BRANCH_NAME" == "develop" ]]; then
            echo "tag=development" >> $GITHUB_ENV
          elif [[ "$BRANCH_NAME" == "staging" ]]; then
            echo "tag=staging" >> $GITHUB_ENV
          elif [[ "$BRANCH_NAME" == "production" ]]; then
            echo "tag=latest" >> $GITHUB_ENV
          else
            echo "tag=default" >> $GITHUB_ENV
          fi

      # - name: Set up QEMU
      #   uses: docker/setup-qemu-action@v3

      # - name: Set up Docker Buildx
      #   uses: docker/setup-buildx-action@v3

      - name: Build and push outpost docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          tags: ghcr.io/wearefuturegov/outpost:${{ env.tag }}
          file: Dockerfile.production
          # platforms: ${{ matrix.platforms }}
          push: true
          outputs: type=image,name=target,annotation-index.org.opencontainers.image.description=Outpost image
          labels: org.opencontainers.image.source=https://github.com/wearefuturegov/outpost