coverage.yml

name: coverage

on:
  push:
    branches: [nightly]

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        arch: [x64]
        os: [ubuntu-latest]
        python-version: ["3.11"]
    name: build - Python ${{ matrix.python-version }} (${{ matrix.arch }} ${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    services:
      redis:
        image: redis
        ports:
          - 6379:6379
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
      postgres:
        image: postgres
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: pass
          POSTGRES_DB: nautilus
        ports:
          - 5432:5432
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

    steps:
      - name: Free disk space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        with:
          tool-cache: true
          android: false
          dotnet: false
          haskell: false
          large-packages: true
          docker-images: true
          swap-storage: true

      - name: Install runner dependencies
        run: sudo apt-get install -y curl clang git libssl-dev make pkg-config

      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Rust toolchain
        run: |
          rustup toolchain add --profile minimal stable --component clippy,rustfmt

      - name: Set up Python environment
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: Get Python version
        run: |
          version=$(bash scripts/python-version.sh)
          echo "PYTHON_VERSION=$version" >> $GITHUB_ENV

      - name: Get Poetry version from poetry-version
        run: |
          version=$(cat poetry-version)
          echo "POETRY_VERSION=$version" >> $GITHUB_ENV

      - name: Install Poetry
        uses: snok/install-poetry@v1
        with:
          version: ${{ env.POETRY_VERSION }}

      - name: Install build dependencies
        run: python -m pip install --upgrade pip setuptools wheel pre-commit msgspec

      # ta-lib Python install currently broken
      # https://github.com/TA-Lib/ta-lib-python/issues/655
      # - name: Install TA-Lib (Linux)
      #   run: |
      #     make install-talib
      #     poetry run pip install setuptools numpy==1.26.4 ta-lib

      - name: Cached pre-commit
        id: cached-pre-commit
        uses: actions/cache@v4
        with:
          path: ~/.cache/pre-commit
          key: ${{ runner.os }}-${{ env.PYTHON_VERSION }}-pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}

      - name: Run pre-commit
        run: pre-commit run --all-files

      - name: Set poetry cache-dir
        run: echo "POETRY_CACHE_DIR=$(poetry config cache-dir)" >> $GITHUB_ENV

      - name: Cached poetry
        id: cached-poetry
        uses: actions/cache@v4
        with:
          path: ${{ env.POETRY_CACHE_DIR }}
          key: ${{ runner.os }}-${{ env.PYTHON_VERSION }}-poetry-${{ hashFiles('**/poetry.lock') }}

      - name: Cached test data
        id: cached-testdata-large
        uses: actions/cache@v4
        with:
          path: tests/test_data/large
          key: ${{ runner.os }}-large-files-${{ hashFiles('tests/test_data/large/checksums.json') }}
          restore-keys: ${{ runner.os }}-large-files-

      - name: Install Nautilus CLI and run init postgres
        run: |
          make install-cli
          nautilus database init --schema ${{ github.workspace }}/schema
        env:
          POSTGRES_HOST: localhost
          POSTGRES_PORT: 5432
          POSTGRES_USERNAME: postgres
          POSTGRES_PASSWORD: pass
          POSTGRES_DATABASE: nautilus

      - name: Run tests with coverage
        run: make pytest-coverage

      - name: Upload coverage report
        uses: codecov/codecov-action@v4
        with:
          # fail_ci_if_error: true  # leave commented until flakiness improves
          token: ${{ secrets.CODECOV_TOKEN }}
          verbose: true