name: Finalize v1.0.0 cleanup

on:
  push:
    branches:
      - master

permissions:
  contents: write

jobs:
  finalize:
    if: ${{ github.event.head_commit.message == 'finalize v1.0.0 cleanup' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Remove this temporary workflow and push final commit
        shell: bash
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git rm .github/workflows/finalize-v1.yml
          git commit -m "Remove temporary finalization workflow"
          git push origin HEAD:master

      - name: Point v1.0.0 release at final master commit
        env:
          GH_TOKEN: ${{ github.token }}
        shell: bash
        run: |
          FINAL_SHA=$(git rev-parse HEAD)
          gh api -X PATCH "repos/${GITHUB_REPOSITORY}/git/refs/tags/v1.0.0" -f sha="$FINAL_SHA" -F force=true >/dev/null
          RELEASE_ID=$(gh api "repos/${GITHUB_REPOSITORY}/releases/tags/v1.0.0" --jq '.id')
          gh api -X PATCH "repos/${GITHUB_REPOSITORY}/releases/${RELEASE_ID}" -f target_commitish="$FINAL_SHA" -F make_latest=true >/dev/null