name: cleanup-actions-artifacts

# Manual reclaim of Actions artifact storage for this repository.
on:
  workflow_dispatch:
    inputs:
      dry_run:
        description: List artifacts only; do not delete
        type: boolean
        default: false
  push:
    branches: [main]
    paths:
      - .github/workflows/cleanup-actions-artifacts.yml

permissions:
  actions: write
  contents: read

jobs:
  cleanup:
    name: Delete stale Actions artifacts
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Remove old artifacts
        env:
          GH_TOKEN: ${{ github.token }}
          DRY_RUN: ${{ inputs.dry_run }}
          REPOSITORY: ${{ github.repository }}
        run: |
          python3 <<'PY'
          import json, os, subprocess, sys

          repo = os.environ["REPOSITORY"]
          dry_run = os.environ.get("DRY_RUN", "false").lower() == "true"

          def gh(*args):
              return subprocess.check_output(["gh", "api", *args], text=True)

          def should_delete(name: str) -> bool:
              if name.startswith("playwright-artifacts-"):
                  return True
              if name.startswith("digest-"):
                  return True
              if name == "desktop-e2e-screenshots":
                  return True
              if name.endswith(".dockerbuild"):
                  return True
              return False

          artifacts = []
          page = 1
          while True:
              data = json.loads(
                  gh(f"repos/{repo}/actions/artifacts?per_page=100&page={page}")
              )
              artifacts.extend(data.get("artifacts", []))
              if len(data.get("artifacts", [])) < 100:
                  break
              page += 1

          deleted = 0
          freed = 0
          for art in artifacts:
              name = art["name"]
              if not should_delete(name):
                  print(f"skip id={art['id']} name={name} size={art['size_in_bytes']}")
                  continue
              if dry_run:
                  print(f"would delete id={art['id']} name={name} size={art['size_in_bytes']}")
                  continue
              subprocess.check_call(
                  ["gh", "api", "--method", "DELETE", f"repos/{repo}/actions/artifacts/{art['id']}"]
              )
              print(f"deleted id={art['id']} name={name} size={art['size_in_bytes']}")
              deleted += 1
              freed += art["size_in_bytes"]

          print(f"deleted_count={deleted}")
          print(f"freed_bytes={freed}")
          PY