refresh-containers.yaml

name: Refresh base and dev containers

on:
  schedule:
    - cron: '0 3 25 * *'  # 3AM on the 25th of every month
  workflow_dispatch:

jobs:

  get-oses:
    runs-on: ubuntu-latest
    outputs:
      all: ${{ steps.all.outputs.all }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - id: all
        uses: ./.github/actions/os-versions

  purge:
    runs-on: ubuntu-latest
    needs: get-oses
    strategy:
      fail-fast: false
      matrix:
        os: ${{ fromJson(needs.get-oses.outputs.all) }}
    permissions:
      packages: write
    name: Purge ${{ matrix.os }}
    steps:
      - name: Development containers
        uses: actions/delete-package-versions@v5
        with:
          package-name: amd64/${{ matrix.os }}
          package-type: "container"
          token: ${{ secrets.github_token }}
          min-versions-to-keep: 0
          delete-only-untagged-versions: "true"

      - name: Base containers
        uses: actions/delete-package-versions@v5
        with:
          package-name: amd64/${{ matrix.os }}-base
          package-type: "container"
          token: ${{ secrets.github_token }}
          min-versions-to-keep: 0
          delete-only-untagged-versions: "true"

  build-base:
    runs-on: ubuntu-latest
    needs: [get-oses, purge]
    strategy:
      fail-fast: false
      matrix:
        os: ${{ fromJson(needs.get-oses.outputs.all) }}
    permissions:
      packages: write
    name: Update base containers
    steps:
      - uses: actions/checkout@v4

      - name: GHCR Login
        uses: docker/login-action@v3.1.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - shell: bash
        run: |
          set -ex
          
          readarray -d "-" -t array <<< "${{ matrix.os }}"
          distro=${array[0]}
          version=$(echo ${array[1]} | sed 's/ //g')
          
          extra=
          if test "${{ matrix.os }}" = "ubuntu-20.04"; then
            extra="--build-arg build_elfutils=yes"
          fi
          
          base="ghcr.io/dyninst/amd64/${distro}-${version}-base:latest"
          
          # Always use latest distro image; ignoring any cached versions
          docker pull ${distro}:${version}
          
          docker build -f docker/Dockerfile.${distro} \
                       -t $base \
                       --build-arg build_jobs=2 \
                       --build-arg version=${version} \
                       ${extra} \
                       .

          docker push ${base}


  build-deploy-dev:
    needs: build-base
    uses: ./.github/workflows/dev-containers.yaml
    permissions:
      packages: write