append-release.yml

# After a release is successfully published, upload extra assets to it
name: AppendRelease

# We're going to edit a gh release, so we need that permission
permissions:
  contents: write

on:
  # Whenever a workflow called "Release" completes, run this!
  workflow_run:
    workflows: ["Release"]
    types:
        - completed

jobs:
  # Check if we should actually run by looking for the should-publish job
  should-run:
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    outputs:
      val: ${{ steps.check.outputs.result }}
    steps:
      - id: check
        uses: actions/github-script@v6
        with:
          result-encoding: string
          script: |
            let allRuns = await github.rest.actions.listJobsForWorkflowRun({
              owner: context.repo.owner,
              repo: context.repo.repo,
              run_id: context.payload.workflow_run.id,
            });
            for (const job of allRuns.data.jobs) {
              if (job.name == "should-publish") {
                if (job.status == "completed" && job.conclusion == "success") {
                  return "run"
                }
              }
            }
            return "skip"

  # Generate dist-manifest-schema.json and upload it to the release
  schema:
    name: Add schema to release
    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    runs-on: ubuntu-latest
    needs: ["should-run"]
    if: ${{ needs.should-run.outputs.val == 'run' }}
    steps:
      # Setup
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.workflow_run.head_branch }}
          fetch-depth: 0
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable
      # We get the tag of the release in github.event.workflow_run.head_branch
      # No idea why it's stored there with that name, but, it is?
      - name: Install cargo-dist and upload schema
        run: |
          echo "uploading schema to ${{ github.event.workflow_run.head_branch }}"
          curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/${{ github.event.workflow_run.head_branch }}/cargo-dist-installer.sh | sh
          cargo dist manifest-schema > dist-manifest-schema.json
          gh release upload ${{ github.event.workflow_run.head_branch }} dist-manifest-schema.json