downstream.yml

# Downstream checks run on pull requests to main when the head branch name
# contains "downstream", or any time via workflow_dispatch. For dispatch-only
# runs: Actions → downstream → Run workflow → pick a branch under "Use workflow from".
#
# The workflow must exist on the default branch for it to appear under the
# upstream repo's Actions tab; until the workflow is merged, use the fork's
# Actions (or dispatch from a branch that contains this file).
name: downstream

on:
  workflow_dispatch:
  pull_request:
    branches:
      - main

permissions: {}

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  recipe:
    name: downstream (${{ matrix.recipe }})
    runs-on: ubuntu-latest
    timeout-minutes: 120
    if: >-
      github.event_name == 'workflow_dispatch'
      || (github.event_name == 'pull_request' && contains(github.head_ref, 'downstream'))
    strategy:
      fail-fast: false
      matrix:
        recipe:
          - conda
          - datasette
          - devpi
          - hatch
          - pytest
          - python-lsp-server
          - tox
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          fetch-depth: 0
          persist-credentials: false
      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
        with:
          python-version: "3.12"
          allow-prereleases: true
      - uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
      - name: Run downstream recipe
        run: uv run downstream/run_downstream.py "${{ matrix.recipe }}"