name: Post-Release Cleanup

on:
  workflow_dispatch:
    inputs:
      base_version:
        description: 'The base version to clean up (e.g., v1.2.3)'
        required: true
        type: string
      confirm_deletion:
        description: 'WARNING: This is a destructive action. Set to true to perform deletion. Defaults to a dry run.'
        required: true
        type: boolean
        default: false

permissions:
  contents: write

jobs:
  cleanup_tags:
    runs-on: ubuntu-latest
    environment: Release
    steps:
      - name: Checkout code
        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Cleanup pre-release tags
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          BASE_VERSION="${{ github.event.inputs.base_version }}"
          
          echo "Base version is $BASE_VERSION"
          echo "Deletion confirmed: ${{ github.event.inputs.confirm_deletion }}"
          
          git fetch --tags
          
          TAGS_TO_DELETE=$(git tag -l "v${BASE_VERSION}-*")
          
          if [ -z "$TAGS_TO_DELETE" ]; then
            echo "No pre-release tags found for base version $BASE_VERSION to delete."
          else
            if [[ "${{ github.event.inputs.confirm_deletion }}" == "true" ]]; then
              echo "!!! DELETING TAGS !!!"
              echo "The following pre-release tags will be deleted:"
              echo "$TAGS_TO_DELETE"
              echo "$TAGS_TO_DELETE" | xargs -n 1 git push --delete origin
            else
              echo "DRY RUN: The following pre-release tags would be deleted:"
              echo "$TAGS_TO_DELETE"
            fi
          fi

  cleanup_releases:
    runs-on: ubuntu-latest
    environment: Release
    steps:
      - name: Cleanup draft releases
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          BASE_VERSION="${{ github.event.inputs.base_version }}"

          echo "Base version is $BASE_VERSION"
          echo "Deletion confirmed: ${{ github.event.inputs.confirm_deletion }}"

          echo "Searching for draft releases with '$BASE_VERSION' in their name."

          DRAFT_RELEASES=$(gh release list --json name,isDraft,tagName --limit 100 | jq -r --arg ver "$BASE_VERSION" '.[] | select(.isDraft == true and (.name | contains($ver))) | .tagName')

          if [ -z "$DRAFT_RELEASES" ]; then
            echo "No draft releases found with '$BASE_VERSION' in their name."
          else
            if [[ "${{ github.event.inputs.confirm_deletion }}" == "true" ]]; then
              echo "!!! DELETING RELEASES !!!"
              echo "The following draft releases will be deleted:"
              echo "$DRAFT_RELEASES"
              echo "$DRAFT_RELEASES" | xargs -n 1 gh release delete --yes
            else
              echo "DRY RUN: The following draft releases would be deleted:"
              echo "$DRAFT_RELEASES"
            fi
          fi