name: Delete Cache

on:
  pull_request:
    types: [closed]

jobs:
  cache-delete:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest
    steps:
      - name: Delete cache on PR merged
        env:
          GH_TOKEN: ${{ secrets.MAA_ACTION_READ_WRITE }}
        run: |
          PR_NUMBER=${{ github.event.pull_request.number }}
          echo "PR Number: $PR_NUMBER"

          curl -s -L https://api.github.com/repos/Maaassistantarknights/Maaassistantarknights/actions/caches |
          jq -r --arg PR_NUMBER "refs/pull/$PR_NUMBER/merge" '.actions_caches[] | select(.ref == $PR_NUMBER) | .id' |
          while read -r id; do
            echo "Deleting cache with ID: $id"

            curl -L -X DELETE \
              -H "Accept: application/vnd.github+json" \
              -H "Authorization: Bearer ${{ secrets.MAA_ACTION_READ_WRITE }}" \
              -H "X-GitHub-Api-Version: 2022-11-28" \
              "https://api.github.com/repos/MaaAssistantArknights/MaaAssistantArknights/actions/caches/$id"
          done