name: Schedule update for other branches
on:
  # Runs every Saturday at noon
  schedule:
    - cron: "0 12 * * SAT"

# Allow running workflows
permissions:
  contents: read
  actions: write

jobs:
  prepare:
    name: Compute list of branches
    runs-on: ubuntu-24.04-arm
    if: github.repository == 'nix-community/nixvim'
    outputs:
      branches: ${{ steps.list-branches.outputs.result }}
    steps:
      - name: Checkout version-info
        uses: actions/checkout@v4
        with:
          sparse-checkout: version-info.toml
          sparse-checkout-cone-mode: false
      - name: List stable branches
        id: list-branches
        uses: mikefarah/yq@master
        with:
          cmd: |
            yq --no-colors --output-format=json \
              '[ .versions[].branch | select(. != "main") ]' \
              version-info.toml
  update:
    name: Trigger update on ${{ matrix.branch }}
    runs-on: ubuntu-24.04-arm
    needs: prepare
    strategy:
      fail-fast: false
      matrix:
        branch: ${{ fromJSON(needs.prepare.outputs.branches) }}
    steps:
      - name: workflow dispatch
        env:
          GH_TOKEN: ${{ github.token }}
          repo: ${{ github.repository }}
          branch: ${{ matrix.branch }}
        run: |
          gh --repo "$repo" workflow run \
            update.yml --ref "$branch"