pymcu-circuitpython/.github/workflows/ci.yml at main · PyMCU/pymcu-circuitpython · GitHub

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name: CI

on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

jobs:
  # API parity against circuitpython-stubs: pure CPython, no compiler needed.
  parity:
    name: API Parity (CPython)
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Checkout beta stdlib
        uses: actions/checkout@v4
        with:
          repository: PyMCU/PyMCU
          path: PyMCU

      - name: Set up uv
        uses: astral-sh/setup-uv@v5
        with:
          enable-cache: true

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies (incl. circuitpython-stubs)
        run: |
          uv venv .venv
          uv pip install --python .venv --group dev pytest -e PyMCU/lib -e .

      - name: Run parity suite
        run: .venv/bin/python -m pytest tests/parity -v --tb=short

  # Build the beta source chain before publication and keep the existing
  # corpus expectations and flash size gate in tests/corpus/sizes.json.
  corpus:
    name: Corpus (compiled programs)
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Checkout beta compiler, stdlib and SDK
        uses: actions/checkout@v4
        with:
          repository: PyMCU/PyMCU
          path: PyMCU

      - name: Checkout AVR backend
        uses: actions/checkout@v4
        with:
          repository: PyMCU/pymcu-avr
          path: pymcu-avr

      - name: Set up .NET 10
        uses: actions/setup-dotnet@v4
        with:
          global-json-file: PyMCU/global.json

      - name: Build compiler and AVR backend
        run: |
          dotnet publish PyMCU/src/compiler/PyMCU.csproj -c Release -o PyMCU/build/bin --nologo
          dotnet publish pymcu-avr/src/csharp/cli/PyMCU.Backend.AVR.Cli.csproj -c Release -o pymcu-avr/build/bin --nologo

      - name: Set up uv
        uses: astral-sh/setup-uv@v5
        with:
          enable-cache: true

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install beta source packages and AVR toolchain
        run: |
          uv venv .venv
          uv pip install --python .venv --no-sources pytest -e PyMCU/lib -e PyMCU/extensions/pymcu-sdk -e PyMCU -e pymcu-avr -e .

      - name: Run corpus suite
        env:
          PYMCU_BIN: ${{ github.workspace }}/.venv/bin/pymcu
          PYMCU_BACKEND_BINARY: avr=${{ github.workspace }}/pymcu-avr/build/bin/pymcuc-avr
        run: .venv/bin/python -m pytest tests/corpus tests/test_corpus_driver.py -v --tb=short