ci-build_test.yaml

name: Build test

on:
  workflow_dispatch:
  pull_request:

jobs:
  build:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v4

      - uses: dorny/paths-filter@v2
        id: changes
        with:
          filters: |
            dependencies:
              - 'pyproject.toml'
              - 'scripts/klippy-requirements.txt'
              - 'scripts/requirements_dev.txt'
            klipper:
              - 'pyproject.toml'
              - 'Makefile'
              - 'src/**'
              - 'lib/**'
              - 'test/configs/**'
              - 'scripts/Dockerfile-build'
              - 'scripts/buildcommands.py'
              - 'scripts/check-gcc.sh'

      # Always pull the latest image to take advantage of layer caching
      - name: Pull docker image
        run: docker pull dangerklippers/klipper-build:latest

      - name: Test Klipper build (changes to the firmware)
        if: steps.changes.outputs.klipper == 'true'
        run: docker build -f scripts/Dockerfile-build -t dangerklippers/klipper-build:latest .

      - name: Ensure scripts/klippy-dependencies.txt is up to date
        if: steps.changes.outputs.dependencies == 'true'
        uses: nickcharlton/diff-check@main
        with:
          command: |
            docker run -v $PWD:/klipper dangerklippers/klipper-build:latest uv export --frozen -o scripts/klippy-requirements.txt --no-dev --no-hashes
            docker run -v $PWD:/klipper dangerklippers/klipper-build:latest uv export --frozen -o scripts/requirements_dev.txt --only-dev --no-hashes

      # This *could* be done with a matrix, but then we would have to figure out sharing the docker image between builds
      - name: Test Klippy (Python 3.9)
        run: docker run -v $PWD:/klipper dangerklippers/klipper-build:latest --python 3.9  py.test -n auto

      - name: Test Klippy (Python 3.10)
        run: docker run -v $PWD:/klipper dangerklippers/klipper-build:latest --python 3.10 py.test -n auto

      - name: Test Klippy (Python 3.11)
        run: docker run -v $PWD:/klipper dangerklippers/klipper-build:latest --python 3.11 py.test -n auto

      - name: Test Klippy (Python 3.12)
        run: docker run -v $PWD:/klipper dangerklippers/klipper-build:latest --python 3.12 py.test -n auto

      - name: Test Klippy (Python 3.13)
        run: docker run -v $PWD:/klipper dangerklippers/klipper-build:latest --python 3.13 py.test -n auto