pr-merge-image-delete.yml

---
name: Delete quay image of PR once merged
on:  # yamllint disable-line rule:truthy
  push:
    branches:
      - 'main'

permissions:
  pull-requests: read
env:
  QUAY_IMAGE_REPO: ${{ secrets.QUAY_IMAGE_REPO }}
jobs:
  delete-pr-quay-image:
    runs-on: ubuntu-latest
    steps:
      - name: Git checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: '0'
      - name: Install skopeo
        shell: bash
        run: |
          sudo apt-get -y update
          sudo apt-get -y install skopeo
      - name: Get Pull Request Number
        uses: actions/github-script@v6
        id: get_pr_number
        with:
          script: |
            if (context.issue.number) {
              // Return issue number if present
              return context.issue.number;
            } else {
              // Otherwise return issue number from commit
              return (
                await github.rest.repos.listPullRequestsAssociatedWithCommit({
                  commit_sha: context.sha,
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                })
              ).data[0].number;
            }
          result-encoding: string
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Login to quay.io
        shell: bash
        env:
          QUAY_ROBOT_USERNAME: ${{ secrets.QUAY_ROBOT_USERNAME }}
          QUAY_ROBOT_TOKEN: ${{ secrets.QUAY_ROBOT_TOKEN }}
        run: |
         skopeo login quay.io -u ${QUAY_ROBOT_USERNAME} -p ${QUAY_ROBOT_TOKEN}
      - name: Delete PR image
        shell: bash
        continue-on-error: true
        env:
          PR: ${{steps.get_pr_number.outputs.result}}
        run: |

          set +e # Don't abort if a delete operation fails as all images might not be available for the PR

          skopeo delete docker://${QUAY_IMAGE_REPO}:base-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:base-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:base-c9s-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-c9s-python-3.9-pr-${{ env.PR }}

          skopeo delete docker://${QUAY_IMAGE_REPO}:jupyter-minimal-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:jupyter-datascience-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:jupyter-pytorch-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:jupyter-trustyai-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:jupyter-datascience-anaconda-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-jupyter-minimal-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-jupyter-datascience-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-jupyter-tensorflow-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:runtime-minimal-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:runtime-datascience-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:runtime-pytorch-ubi8-python-3.8-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:runtime-cuda-tensorflow-ubi8-python-3.8-pr-${{ env.PR }}

          skopeo delete docker://${QUAY_IMAGE_REPO}:jupyter-minimal-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:jupyter-datascience-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:jupyter-pytorch-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:jupyter-trustyai-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-jupyter-minimal-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-jupyter-datascience-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-jupyter-tensorflow-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:runtime-minimal-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:runtime-datascience-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:runtime-pytorch-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:runtime-cuda-tensorflow-ubi9-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:codeserver-c9s-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:rstudio-c9s-python-3.9-pr-${{ env.PR }}
          skopeo delete docker://${QUAY_IMAGE_REPO}:cuda-rstudio-c9s-python-3.9-pr-${{ env.PR }}