periodic-ci.yaml

# This is a separate run of the Python test suite that runs from a schedule,
# doesn't cache the tox environment, and updates pinned dependencies first.
# The purpose is to test whether updating pinned dependencies would cause any
# tests to fail.

name: Periodic CI

env:
  # Current supported Python version. For applications, there is generally no
  # reason to support multiple Python versions, so all actions are run with
  # this version. Quote the version to avoid interpretation as a floating
  # point number.
  PYTHON_VERSION: "3.12"

"on":
  schedule:
    - cron: "0 12 * * 1"
  workflow_dispatch: {}

jobs:
  test:
    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}

      - name: Update dependencies
        run: |
          pip install --upgrade uv
          uv venv
          source .venv/bin/activate
          make update-deps
        shell: bash

      - name: Run tests in tox
        uses: lsst-sqre/run-tox@v1
        with:
          python-version: ${{ env.PYTHON_VERSION }}
          tox-envs: "lint,typing,py"
          tox-requirements: requirements/tox.txt
          use-cache: false

      - name: Report status
        if: failure()
        uses: ravsamhq/notify-slack-action@v2
        with:
          status: ${{ job.status }}
          notify_when: "failure"
          notification_title: "Periodic test for {repo} failed"
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_ALERT_WEBHOOK }}