build.yml

name: Build
on: [push, pull_request]

permissions:
  actions: write
  checks: write
  contents: read
  deployments: read
  issues: write
  discussions: write
  packages: read
  pages: write
  pull-requests: write
  security-events: write
  statuses: write

env:
  PANTS_CONFIG_FILES: "pants.ci.toml"

jobs:
  test:
    name: Test
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
        os: ["ubuntu-latest"]
    steps:
      - name: Clone repo
        uses: actions/checkout@v3
      - name: Setup python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python }}
      - name: Initialize pants
        uses: pantsbuild/actions/init-pants@main
        with:
          gha-cache-key: cache0-py${{ matrix.python }}
          named-caches-hash: ${{ hashFiles('requirements.txt') }}
      - name: Get branch to compare
        run: |
          git remote set-branches origin 4.x
          git fetch --depth 1 origin 4.x
      - name: Check BUILD files
        run: |
          pants --changed-since=origin/4.x \
          tailor --check \
          update-build-files --check \
          lint
      - name: Run tests
        run: |
          pants --changed-since=origin/4.x \
          --changed-dependents=transitive \
          test --use-coverage