build-and-publish.yml

name: Publish

on:
  push:
    tags:
      - v*
  workflow_dispatch:

defaults:
  run:
    shell: 'bash -Eeuo pipefail -x {0}'

env:
  IMAGE_STAGING: quay.io/enterprisedb/pgbouncer-testing
  IMAGE_RELEASE: quay.io/enterprisedb/pgbouncer

jobs:
  build-and-publish:
    runs-on: ubuntu-22.04
    steps:
      -
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      -
        name: Detect platforms
        run: |
          # Available architecture on UBI8 are: linux/amd64, linux/arm64, linux/ppc64le, linux/s390x
          # Keep in mind that adding more platforms (architectures) will increase the building
          # time even if we use the ghcache for the building process.
          platforms="linux/amd64,linux/arm64,linux/ppc64le,linux/s390x"
          echo "PLATFORMS=${platforms}" >> $GITHUB_ENV
      -
        name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: ${{ env.PLATFORMS }}
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      -
        name: Login to quay.io
        uses: docker/login-action@v3
        with:
          registry: quay.io/enterprisedb
          username: ${{ secrets.QUAY_USERNAME }}
          password: ${{ secrets.QUAY_TOKEN }}
      -
        name: Set image repository
        run: |
          if [[ "${GITHUB_REF}" =~ refs/tags/v(.*) ]]; then
            echo "IMAGES=${{ env.IMAGE_RELEASE }},${{ env.IMAGE_STAGING }}" >> $GITHUB_ENV
          else
            echo "IMAGES=${{ env.IMAGE_STAGING }}" >> $GITHUB_ENV
          fi
      -
        name: Gather image info
        run: |
          pgbouncer_version=$(jq -r '.PGBOUNCER_VERSION' .versions.json)
          release_version=$(jq -r '.IMAGE_RELEASE_VERSION' .versions.json)
          ubi_version=$(jq -r '.UBI_VERSION' .versions.json)
          echo "PGBOUNCER_VERSION=${pgbouncer_version}" >> $GITHUB_ENV
          echo "RELEASE_VERSION=${release_version}" >> $GITHUB_ENV
          echo "UBI_VERSION=${ubi_version}" >> $GITHUB_ENV
      -
        name: Docker meta
        id: docker-meta
        uses: docker/metadata-action@v5
        with:
          # list of Docker images to use as base name for tags
          images: "${{ env.IMAGES }}"
          # generate Docker tags based on the following events/attributes
          tags: |
            type=match,pattern=v(.*),group=1
            type=match,pattern=v(.*)-\d+,group=1
            type=ref,event=branch
          labels: |
            org.opencontainers.image.version=${{ env.PGBOUNCER_VERSION }}
            org.opencontainers.image.revision=${{ env.RELEASE_VERSION }}
            org.opencontainers.image.licenses=PostgreSQL
      - 
        name: Build and push
        uses: docker/build-push-action@v5
        with:
          secrets: |
            "cs_script=${{ secrets.CS_SCRIPT }}"
          platforms: ${{ env.PLATFORMS }}
          context: .
          push: true
          tags: ${{ steps.docker-meta.outputs.tags }}
          labels: ${{ steps.docker-meta.outputs.labels }}
      -
        # Send a notification on release failure
        name: Slack Notification
        uses: rtCamp/action-slack-notify@v2
        if: ${{ failure() && github.ref == 'refs/heads/main' }}
        env:
          SLACK_COLOR: ${{ job.status }}
          SLACK_ICON: https://avatars.githubusercontent.com/u/44036562?size=48
          SLACK_USERNAME: ghBot
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
          SLACK_MESSAGE: Failure releasing PgBouncer image