prune-docker.yml

name: Prune Docker Tags

on:
  delete:
    branches:
      - '**'

jobs:
  prune:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@v7
        with:
          script: |
              const pkgs = await github.rest.packages.getAllPackageVersionsForPackageOwnedByOrg({
                  package_type: "container",
                  package_name: context.repo.repo,
                  org: context.repo.owner,
                  state: "active"
              });
              
              for (const pkg of pkgs.data) {
                  const tags = [context.ref, `${context.ref}-debug`]
                  for (const tag of tags) {
                      if (pkg.metadata.container.tags.includes(tag) || pkg.metadata.container.tags.includes(tag.replace("/", "-"))) {
                          await github.rest.packages.deletePackageVersionForOrg({
                              package_type: "container",
                              package_name: context.repo.repo,
                              org: context.repo.owner,
                              package_version_id: pkg.id
                          });
                          console.log(`Deleted package version: ${pkg.name}`);
                      }
                  }
              }