release-series-builds.yml

---
name: Build release series tagged images

on:
  push:
    branches:
      - master
  pull_request:
    # branches:
    #   - '**'
  repository_dispatch:
    types:
      - dispatch-build
  workflow_dispatch:

jobs:
  base-image-build:
    name: xcache:${{ matrix.osg_series.name }}-${{ matrix.repo }} image build
    runs-on: ubuntu-latest
    strategy:
      fail-fast: False
      matrix:
        repo: ['development', 'testing', 'release']
        osg_series:
          - name: '24'
            os: 'el9'
        osg_series:
          - name: '25'
            os: 'el9'
    steps:

      - uses: actions/checkout@v3

      - name: Cache base image
        uses: actions/cache@v3
        with:
          path: /tmp/.base-buildx-cache
          key: base-${{ matrix.osg_series.name }}-${{ matrix.repo }}-buildx-${{ github.sha }}-${{ github.run_id }}
          # allow cache hits from previous runs of the current branch,
          # parent branch, then upstream branches, in that order
          restore-keys: |
            base-${{ matrix.osg_series.name }}-${{ matrix.repo }}-buildx-

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2.7.0

      - name: Build Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          build-args: |
            BASE_YUM_REPO=${{ matrix.repo }}
            BASE_OSG_SERIES=${{ matrix.osg_series.name }}
            BASE_OS=${{ matrix.osg_series.os }}
          pull: True
          target: xcache
          cache-to: type=local,dest=/tmp/.base-buildx-cache,mode=max

  xcache-image-builds:
    name: ${{ matrix.image }}:${{ matrix.osg_series.name }}-${{ matrix.repo }} image build
    needs: [base-image-build]
    strategy:
      fail-fast: False
      matrix:
        image: [atlas-xcache, cms-xcache]
        repo: ['development', 'testing', 'release']
        osg_series:
          - name: '24'
            os: 'el9'
          - name: '25'
            os: 'el9'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Load cached base image
        uses: actions/cache@v3
        with:
          path: /tmp/.base-buildx-cache
          key: base-${{ matrix.osg_series.name }}-${{ matrix.repo }}-buildx-${{ github.sha }}-${{ github.run_id }}

      - name: Cache child image
        uses: actions/cache@v3
        with:
          path: /tmp/.${{ matrix.image }}-buildx-cache
          key: ${{ matrix.image}}-${{matrix.osg_series.name }}-${{ matrix.repo}}-build-${{ github.sha}}-${{ github.run_id }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2.7.0

      - name: Build Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          build-args: |
            BASE_YUM_REPO=${{ matrix.repo }}
            BASE_OSG_SERIES=${{ matrix.osg_series.name }}
            BASE_OS=${{ matrix.osg_series.os }}
          target: ${{ matrix.image }}
          cache-from: type=local,src=/tmp/.base-buildx-cache
          cache-to: type=local,dest=/tmp/.${{ matrix.image }}-buildx-cache,mode=max

  make-date-tag:
    runs-on: ubuntu-latest
    if: contains(fromJson('["push", "repository_dispatch", "workflow_dispatch"]'), github.event_name) && startsWith(github.repository, 'opensciencegrid/')
    outputs:
      dtag: ${{ steps.mkdatetag.outputs.dtag }}
    steps:
    - name: make date tag
      id: mkdatetag
      run: echo "dtag=$(date +%Y%m%d-%H%M)" >> $GITHUB_OUTPUT

  push-images:
    name: Push ${{ matrix.image }}:${{ matrix.osg_series.name }}-${{ matrix.repo }} image
    if: contains(fromJson('["push", "repository_dispatch", "workflow_dispatch"]'), github.event_name) && startsWith(github.repository, 'opensciencegrid/')
    strategy:
      fail-fast: False
      matrix:
        image: [atlas-xcache, cms-xcache, xcache]
        repo: ['development', 'testing', 'release']
        osg_series:
          - name: '24'
            os: 'el9'
            organization: 'osg-htc'
          - name: '25'
            os: 'el9'
            organization: 'osg-htc'
    needs: [make-date-tag, xcache-image-builds]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Load cached child image
        uses: actions/cache@v3
        with:
          path: /tmp/.${{ matrix.image }}-buildx-cache
          key: ${{ matrix.image}}-${{ matrix.osg_series.name }}-${{ matrix.repo}}-build-${{ github.sha}}-${{ github.run_id }}

      - name: Generate tag list
        id: generate-tag-list
        env:
          REPO: ${{ matrix.repo }}
          SERIES: ${{ matrix.osg_series.name }}
          IMAGE: ${{ matrix.image }}
          ORGANIZATION: ${{ matrix.osg_series.organization }}
          TIMESTAMP: ${{ needs.make-date-tag.outputs.dtag }}
        run: |
          docker_repo=$ORGANIZATION/$IMAGE
          tag_list=()
          for registry in hub.opensciencegrid.org docker.io; do
            # osg-htc org doesn't exist in docker.io
            if [[ "$registry" == "docker.io" && "$ORGANIZATION" == "osg-htc" ]]; then
              continue
            fi
            for image_tag in "$SERIES-$REPO" "$SERIES-$REPO-$TIMESTAMP"; do
              tag_list+=("$registry/$docker_repo":"$image_tag")
            done
          done
          # This causes the tag_list array to be comma-separated below,
          # which is required for build-push-action
          IFS=,
          echo "taglist=${tag_list[*]}" >> $GITHUB_OUTPUT

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2.7.0

      - name: Log in to Docker Hub
        uses: docker/login-action@v2.2.0
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Log in to OSG Harbor
        uses: docker/login-action@v2.2.0
        with:
          registry: hub.opensciencegrid.org
          username: ${{ secrets.OSG_HARBOR_ROBOT_USER }}
          password: ${{ secrets.OSG_HARBOR_ROBOT_PASSWORD }}

      - name: Build ${{ matrix.image}} image
        uses: docker/build-push-action@v4
        with:
          context: .
          push: True
          build-args: |
            BASE_YUM_REPO=${{ matrix.repo }}
            BASE_OSG_SERIES=${{ matrix.osg_series.name }}
            BASE_OS=${{ matrix.osg_series.os }}
          tags: "${{ steps.generate-tag-list.outputs.taglist }}"
          target: ${{ matrix.image }}
          cache-from: type=local,src=/tmp/.${{ matrix.image }}-buildx-cache