ref-statuses.yaml

name: Check that ref statuses are up to date

on:
  schedule:
    - cron: "0 0 * * *" # Daily

jobs:
  check-ref-statuses:
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: read
    steps:
      - uses: actions/checkout@v4

      - uses: DeterminateSystems/determinate-nix-action@main

      - uses: DeterminateSystems/flakehub-cache-action@main

      - name: Check ref statuses
        run: |
          nix develop --command cargo run --features ref-statuses -- --check-ref-statuses

      - name: Update ref-statuses.json
        if: failure()
        run: |
          ref_statuses_json=$(nix develop --command cargo run --features ref-statuses -- --get-ref-statuses | jq --sort-keys .)
          echo "${ref_statuses_json}" > ref-statuses.json

      - name: Update README in light of new list
        if: failure()
        run: |
          nix develop --command update-readme

      - name: Create pull request
        if: failure()
        uses: peter-evans/create-pull-request@v6
        with:
          commit-message: Update ref-statuses.json to new valid Git refs list and update README
          title: Update ref-statuses.json
          body: |
            Nixpkgs has changed its list of maintained references. This PR updates `ref-statuses.json` to reflect that change.
          branch: updated-ref-statuses
          base: main