tests.yml

name: tests

on:
  push:
    branches: [main]
    paths:
      - 'lib/**'
      - '!lib/README.md'
      - Cargo.toml
      - .github/workflows/tests.yml
  pull_request:
    branches: [main]
    paths:
      - 'lib/**'
      - '!lib/README.md'
      - Cargo.toml
      - .github/workflows/tests.yml

jobs:
  lint-rust:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
      - name: Install cargo-binstall
        uses: cargo-bins/cargo-binstall@main
      - name: Install Just
        run: cargo binstall -y just
      - name: Cache deps
        uses: actions/cache@v4
        with:
          path: ~/.cargo
          key: cargo-lib-${{ hashFiles('lib/src/**', 'lib/Cargo.toml') }}
      - run: just lint

  lint-python:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: 3.x
          cache: 'pip'
          cache-dependency-path: 'examples/python/requirements*.txt'
      - name: Install workflow tools
        run: >-
          python -m pip install
          -r examples/python/requirements.txt
          -r examples/python/requirements-dev.txt
      - run: ruff check
      - run: ruff format
      - run: mypy

  test:
    needs: [lint-rust]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
      - name: Install cargo-binstall
        uses: cargo-bins/cargo-binstall@main
      - name: Install Just
        run: cargo binstall -y just cargo-nextest cargo-llvm-cov
      - name: Cache deps
        uses: actions/cache@v4
        with:
          path: ~/.cargo
          key: cargo-lib-${{ hashFiles('lib/src/**', 'lib/Cargo.toml') }}
      - run: rustup component add llvm-tools-preview
        # this enables a tool (for default toolchain) needed to measure code coverage.
      - name: Run tests and generate reports
        run: just test ci lcov
      - uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: lcov.info
          fail_ci_if_error: true