typing.yml

name: Type checking

on:
 push:
   branches:
     - main
     - 'version-**'
 pull_request:

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

jobs:
  type-checking:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    strategy:
      matrix:
        python-version: ['3.11']

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install ERT and dependencies
      run: |
        pip install .
    - name: Install dependencies
    # type checking requires protobuf stubs
      run: |
        python -m pip install --upgrade pip
        python -m pip install -r types-requirements.txt
        python -m pip install -r dev-requirements.txt
        python -m pip install grpcio-tools
        python -m grpc_tools.protoc -I src/_ert_com_protocol --mypy_out=src/_ert_com_protocol src/_ert_com_protocol/_schema.proto
    - run: echo ::add-matcher::.github/mypy-matcher.json
    - name: Run mypy
      run: |
        mypy src/ert