python-package.yml

# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

name: daft

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  # `workflow_dispatch` allows CodSpeed to trigger backtest
  # performance analysis in order to generate initial data.
  workflow_dispatch:

env:
  DAFT_ANALYTICS_ENABLED: '0'
  UV_SYSTEM_PYTHON: 1

jobs:

  unit-tests-with-coverage:
    runs-on: ${{ matrix.os }}
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.8', '3.10']
        daft-runner: [py, ray]
        pyarrow-version: [7.0.0, 16.0.0]
        enable-native-executor: [0, 1]
        os: [ubuntu-20.04, windows-latest]
        exclude:
        - daft-runner: ray
          enable-native-executor: 1
        - daft-runner: ray
          pyarrow-version: 7.0.0
          os: ubuntu-20.04
        - daft-runner: py
          python-version: '3.10'
          pyarrow-version: 7.0.0
          os: ubuntu-20.04
        - python-version: '3.8'
          pyarrow-version: 16.0.0
        - os: windows-latest
          python-version: '3.8'
        - os: windows-latest
          pyarrow-version: 7.0.0
    steps:
    - uses: actions/checkout@v4
    - uses: moonrepo/setup-rust@v1
      with:
        cache: false
    - uses: Swatinem/rust-cache@v2
      with:
        key: ${{ runner.os }}-build
        cache-all-crates: 'true'
    - name: Install cargo-llvm-cov
      uses: taiki-e/install-action@cargo-llvm-cov

    - name: install llvm tools
      run: rustup component add llvm-tools-preview

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        cache: pip
        cache-dependency-path: |
          pyproject.toml
          requirements-dev.txt

    - name: Setup Virtual Env
      run: |
        python -m venv venv
        echo "$GITHUB_WORKSPACE/venv/bin" >> $GITHUB_PATH
        pip install uv

    - name: Install dependencies
      if: ${{ (runner.os != 'Windows') }}
      run: |
        activate
        uv pip install -r requirements-dev.txt

    - name: Install dependencies (Windows)
      if: ${{ (runner.os == 'Windows') }}
      run: |
        .\venv\Scripts\activate
        uv pip install -r requirements-dev.txt

    - name: Override pyarrow
      if: ${{ (matrix.pyarrow-version) && (runner.os != 'Windows') }}
      run: uv pip install pyarrow==${{ matrix.pyarrow-version }}

    - name: Override deltalake for pyarrow
      if: ${{ (matrix.pyarrow-version == '7.0.0') }}
      run: uv pip install deltalake==0.10.0

    - name: Build library and Test with pytest (unix)
      if: ${{ (runner.os != 'Windows') }}
      run: |
        source activate
        export CARGO_TARGET_DIR=$CARGO_LLVM_COV_TARGET_DIR
        cargo llvm-cov clean --workspace
        maturin develop
        pytest --ignore tests/integration --collect-only -qq # run this to ensure no weird imports that result in `Collector` errors
        pytest --cov=daft --ignore tests/integration --durations=50
        coverage combine -a --data-file='.coverage' || true
        mkdir -p report-output
        coverage xml -o ./report-output/coverage-${{ join(matrix.*, '-') }}.xml
        cargo llvm-cov report --lcov --output-path report-output/rust-coverage-${{ join(matrix.*, '-') }}.lcov
      env:
        # output of `cargo llvm-cov show-env --export-prefix`
        RUSTFLAGS: -C instrument-coverage --cfg=coverage --cfg=coverage_nightly --cfg=trybuild_no_target
        LLVM_PROFILE_FILE: ./target/daft-coverage-%p-%m.profraw
        CARGO_LLVM_COV: 1
        CARGO_LLVM_COV_SHOW_ENV: 1
        CARGO_LLVM_COV_TARGET_DIR: ./target
        CARGO_TARGET_DIR: ./target

        DAFT_RUNNER: ${{ matrix.daft-runner }}
        DAFT_ENABLE_NATIVE_EXECUTOR: ${{ matrix.enable-native-executor }}

    - name: Build library and Test with pytest (Windows)
      if: ${{ (runner.os == 'Windows') }}
      run: |
        .\venv\Scripts\activate
        # source <(cargo llvm-cov show-env --export-prefix)
        # export CARGO_TARGET_DIR=$CARGO_LLVM_COV_TARGET_DIR
        # export CARGO_INCREMENTAL=1
        # cargo llvm-cov clean --workspace
        maturin develop
        mkdir -p report-output && pytest --cov=daft --ignore tests\integration --durations=50
        coverage combine -a --data-file='.coverage' || true
        coverage xml -o .\report-output\coverage-${{ join(matrix.*, '-') }}.xml
        # cargo llvm-cov --no-run --lcov --output-path report-output\rust-coverage-${{ join(matrix.*, '-') }}.lcov
      env:
        DAFT_RUNNER: ${{ matrix.daft-runner }}

    - name: Upload coverage report
      uses: actions/upload-artifact@v4
      with:
        name: coverage-reports-unit-tests-${{ join(matrix.*, '-') }}
        path: ./report-output

    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] Pytest Unit Tests <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  unit-tests:
    runs-on: ubuntu-latest
    needs: unit-tests-with-coverage
    if: always()
    steps:
    - name: All tests ok
      if: ${{ !(contains(needs.*.result, 'failure')) }}
      run: exit 0
    - name: Some tests failed
      if: ${{ contains(needs.*.result, 'failure') }}
      run: exit 1

  integration-test-build:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    env:
      package-name: getdaft
    strategy:
      matrix:
        python-version: ['3.8']
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true
        fetch-depth: 0
    - uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        architecture: x64
    - run: pip install -U twine toml maturin
    - uses: moonrepo/setup-rust@v1
      with:
        cache: false
    - uses: Swatinem/rust-cache@v2
      with:
        key: ${{ runner.os }}-integration-build
        cache-all-crates: 'true'

    # NOTE: we don't build with all the actual release optimizations to avoid hellish CI times
    - name: Build wheels
      run: maturin build --release --compatibility linux --out dist
    - name: Upload wheels
      uses: actions/upload-artifact@v4
      with:
        name: wheels-${{ matrix.python-version }}
        path: dist

  integration-test-tpch:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs:
    - integration-test-build
    env:
      package-name: getdaft
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.8']
        daft-runner: [py, ray]
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true
        fetch-depth: 0
    - uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        architecture: x64
        cache: pip
        cache-dependency-path: |
          pyproject.toml
          requirements-dev.txt

    - name: Download built wheels
      uses: actions/download-artifact@v4
      with:
        pattern: wheels-*
        merge-multiple: true
        path: dist

    - name: Setup Virtual Env
      run: |
        python -m venv venv
        echo "$GITHUB_WORKSPACE/venv/bin" >> $GITHUB_PATH
        pip install uv

    - name: Install Daft and dev dependencies
      run: |
        uv pip install -r requirements-dev.txt dist/${{ env.package-name }}-*x86_64*.whl --force-reinstall
        rm -rf daft
    - uses: actions/cache@v4
      env:
        cache-name: cache-tpch-data
      with:
        path: data/tpch-dbgen
        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('tests/integration/test_tpch.py', 'benchmarking/tpch/**') }}
    - name: Run TPCH integration tests
      run: |
        pytest tests/integration/test_tpch.py --durations=50
      env:
        DAFT_RUNNER: ${{ matrix.daft-runner }}

    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] TPCH Integration Tests <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  integration-test-io:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs:
    - integration-test-build
    env:
      package-name: getdaft
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.8'] # can't use 3.7 due to requiring anon mode for adlfs
        daft-runner: [py, ray]
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true
        fetch-depth: 0
    - uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        architecture: x64
        cache: pip
        cache-dependency-path: |
          pyproject.toml
          requirements-dev.txt

    - name: Download built wheels
      uses: actions/download-artifact@v4
      with:
        pattern: wheels-*
        merge-multiple: true
        path: dist
    - name: Setup Virtual Env
      run: |
        python -m venv venv
        echo "$GITHUB_WORKSPACE/venv/bin" >> $GITHUB_PATH
        pip install uv
    - name: Install Daft and dev dependencies
      run: |
        uv pip install -r requirements-dev.txt dist/${{ env.package-name }}-*x86_64*.whl --force-reinstall
        rm -rf daft
    - name: Prepare tmpdirs for IO services
      run: |
        mkdir -p /tmp/daft-integration-testing/nginx
        chmod +rw /tmp/daft-integration-testing/nginx
    - name: Spin up IO services
      uses: isbang/compose-action@v2.0.2
      with:
        compose-file: ./tests/integration/io/docker-compose/docker-compose.yml
        down-flags: --volumes
    - name: Run IO integration tests
      run: |
        pytest tests/integration/io -m 'integration and not benchmark' --durations=50
        pytest tests/io -m 'integration' --durations=50
      env:
        DAFT_RUNNER: ${{ matrix.daft-runner }}
    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] IO Integration Tests <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  # Same as integration-test-io but runs the tests that require credentials, only on `main`
  integration-test-io-credentialed:
    if: ${{ github.ref == 'refs/heads/main' }}
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs:
    - integration-test-build
    env:
      package-name: getdaft
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.8'] # can't use 3.7 due to requiring anon mode for adlfs
        daft-runner: [py, ray]
    # These permissions are needed to interact with GitHub's OIDC Token endpoint.
    # This is used in the step "Assume GitHub Actions AWS Credentials"
    permissions:
      id-token: write
      contents: read
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true
        fetch-depth: 0
    - uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        architecture: x64
        cache: pip
        cache-dependency-path: |
          pyproject.toml
          requirements-dev.txt

    - name: Download built wheels
      uses: actions/download-artifact@v4
      with:
        pattern: wheels-*
        merge-multiple: true
        path: dist
    - name: Setup Virtual Env
      run: |
        python -m venv venv
        echo "$GITHUB_WORKSPACE/venv/bin" >> $GITHUB_PATH
        pip install uv
    - name: Install Daft and dev dependencies
      run: |
        uv pip install -r requirements-dev.txt dist/${{ env.package-name }}-*x86_64*.whl --force-reinstall
        rm -rf daft
    - name: Prepare tmpdirs for IO services
      run: |
        mkdir -p /tmp/daft-integration-testing/nginx
        chmod +rw /tmp/daft-integration-testing/nginx
    - name: Assume GitHub Actions AWS Credentials
      uses: aws-actions/configure-aws-credentials@v4
      with:
        aws-region: us-west-2
        role-to-assume: ${{ secrets.ACTIONS_AWS_ROLE_ARN }}
        role-session-name: DaftPythonPackageGitHubWorkflow
    - name: Assume GitHub Actions GCloud Credentials
      uses: google-github-actions/auth@v2
      with:
        credentials_json: ${{ secrets.ACTIONS_GCP_SERVICE_ACCOUNT_JSON }}
        # NOTE: Workload Identity seems to be having problems with our Rust crate, so we use JSON instead
        # See issue: https://github.com/yoshidan/google-cloud-rust/issues/171#issuecomment-1730511655
        # workload_identity_provider: ${{ secrets.ACTIONS_GCP_WORKLOAD_IDENTITY_PROVIDER }}
        # service_account: ${{ secrets.ACTIONS_GCP_SERVICE_ACCOUNT }}
    - name: Spin up IO services
      uses: isbang/compose-action@v2.0.2
      with:
        compose-file: ./tests/integration/io/docker-compose/docker-compose.yml
        down-flags: --volumes
    - name: Run IO integration tests
      run: |
        pytest tests/integration/io -m 'integration and not benchmark' --credentials --durations=50
      env:
        DAFT_RUNNER: ${{ matrix.daft-runner }}
    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] IO Integration Tests <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  integration-test-iceberg:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs:
    - integration-test-build
    env:
      package-name: getdaft
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.8'] # can't use 3.7 due to requiring anon mode for adlfs
        daft-runner: [py, ray]
        enable-native-executor: [0, 1]
        exclude:
        - daft-runner: ray
          enable-native-executor: 1
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true
        fetch-depth: 0
    - uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        architecture: x64
        cache: pip
        cache-dependency-path: |
          pyproject.toml
          requirements-dev.txt
    - name: Download built wheels
      uses: actions/download-artifact@v4
      with:
        pattern: wheels-*
        merge-multiple: true
        path: dist
    - name: Setup Virtual Env
      run: |
        python -m venv venv
        echo "$GITHUB_WORKSPACE/venv/bin" >> $GITHUB_PATH
        pip install uv
    - name: Install Daft and dev dependencies
      run: |
        uv pip install -r requirements-dev.txt dist/${{ env.package-name }}-*x86_64*.whl --force-reinstall
        rm -rf daft
    - uses: docker/setup-buildx-action@v3
    - uses: docker/build-push-action@v5
      with:
        context: ./tests/integration/iceberg/docker-compose/
        file: ./tests/integration/iceberg/docker-compose/Dockerfile
        cache-from: type=gha
        cache-to: type=gha,mode=min
    - name: Spin up services
      run: |
        pushd ./tests/integration/iceberg/docker-compose/
        docker compose -f ./docker-compose.yml up -d
        popd
    - name: Run Iceberg integration tests
      run: |
        pytest tests/integration/iceberg -m 'integration' --durations=50
      env:
        DAFT_RUNNER: ${{ matrix.daft-runner }}
        DAFT_ENABLE_NATIVE_EXECUTOR: ${{ matrix.enable-native-executor }}
    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] Iceberg Integration Tests <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  integration-test-sql:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs:
    - integration-test-build
    env:
      package-name: getdaft
    strategy:
      fail-fast: false
      matrix:
        python-version: ['3.8'] # can't use 3.7 due to requiring anon mode for adlfs
        daft-runner: [py, ray]
        enable-native-executor: [0, 1]
        exclude:
        - daft-runner: ray
          enable-native-executor: 1
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true
        fetch-depth: 0
    - uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        architecture: x64
        cache: pip
        cache-dependency-path: |
          pyproject.toml
          requirements-dev.txt
    - name: Download built wheels
      uses: actions/download-artifact@v4
      with:
        pattern: wheels-*
        merge-multiple: true
        path: dist
    - name: Setup Virtual Env
      run: |
        python -m venv venv
        echo "$GITHUB_WORKSPACE/venv/bin" >> $GITHUB_PATH
        pip install uv
    - name: Install Daft and dev dependencies
      run: |
        uv pip install -r requirements-dev.txt dist/${{ env.package-name }}-*x86_64*.whl --force-reinstall
        rm -rf daft
    - name: Install ODBC Driver 18 for SQL Server
      run: |
        curl https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
        sudo add-apt-repository https://packages.microsoft.com/ubuntu/$(lsb_release -rs)/prod
        sudo apt-get update
        sudo ACCEPT_EULA=Y apt-get install -y msodbcsql18
    - name: Spin up services
      run: |
        pushd ./tests/integration/sql/docker-compose/
        docker compose -f ./docker-compose.yml up -d
        popd
    - name: Run sql integration tests
      run: |
        pytest tests/integration/sql -m 'integration or not integration' --durations=50
      env:
        DAFT_RUNNER: ${{ matrix.daft-runner }}
        DAFT_ENABLE_NATIVE_EXECUTOR: ${{ matrix.enable-native-executor }}
    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] SQL Integration Tests <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK


  integration-tests:
    runs-on: ubuntu-latest
    needs:
    - integration-test-tpch
    - integration-test-io
    - integration-test-io-credentialed
    - integration-test-iceberg
    - integration-test-sql
    if: always()
    steps:
    - name: All tests ok
      if: ${{ !(contains(needs.*.result, 'failure')) }}
      run: exit 0
    - name: Some tests failed
      if: ${{ contains(needs.*.result, 'failure') }}
      run: exit 1

  benchmark-codspeed:
    runs-on: buildjet-8vcpu-ubuntu-2204
    timeout-minutes: 30
    env:
      package-name: getdaft
      RUSTFLAGS: -C target-feature=+fxsr,+sse,+sse2,+sse3,+ssse3,+sse4.1,+sse4.2
    strategy:
      fail-fast: false
    steps:
    - uses: actions/checkout@v4
    - uses: moonrepo/setup-rust@v1
      with:
        cache: false
    - uses: Swatinem/rust-cache@v2
      with:
        prefix-key: dev-bench
        key: ${{ runner.os }}-benchmark-build
        cache-all-crates: 'true'
        cache-provider: buildjet
    - uses: actions/setup-python@v5
      with:
        python-version: '3.12' # Codspeed requires Python 3.12
    - name: Setup Virtual Env
      run: |
        python -m venv venv
        echo "$GITHUB_WORKSPACE/venv/bin" >> $GITHUB_PATH
        pip install uv
    - name: Install dependencies
      run: |
        uv pip install -r requirements-dev.txt
    - name: Build Rust Library
      run: |
        source activate
        maturin develop --profile dev-bench
    - uses: actions/cache@v4
      env:
        cache-name: cache-tpch-data
      with:
        path: data/tpch-dbgen
        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('tests/integration/test_tpch.py', 'benchmarking/tpch/**') }}
    - name: Run benchmarks
      uses: CodSpeedHQ/action@v3
      with:
        run: pytest tests/benchmarks -m benchmark --codspeed
    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] Benchmark Local TPCH <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  rust-tests-platform:
    runs-on: ${{ matrix.os }}-latest
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu, Windows]
    steps:
    - uses: actions/checkout@v4
    - uses: moonrepo/setup-rust@v1
      with:
        cache: false
    - uses: Swatinem/rust-cache@v2
      with:
        key: ${{ runner.os }}-rust-build
        cache-all-crates: 'true'

    - name: Install cargo-llvm-cov
      uses: taiki-e/install-action@cargo-llvm-cov
    - name: Generate code coverage
      run: mkdir -p report-output && cargo llvm-cov --no-default-features --workspace --lcov --output-path ./report-output/lcov.info
    - name: Upload coverage report
      uses: actions/upload-artifact@v4
      with:
        name: coverage-reports-rust-tests-${{ runner.os }}
        path: ./report-output
    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] Rust Unit Tests <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  rust-tests:
    runs-on: ubuntu-latest
    needs:
    - rust-tests-platform
    if: always()
    steps:
    - name: All tests ok
      if: ${{ !(contains(needs.*.result, 'failure')) }}
      run: exit 0
    - name: Some tests failed
      if: ${{ contains(needs.*.result, 'failure') }}
      run: exit 1

  check-unused-cargo-deps:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: moonrepo/setup-rust@v1
      with:
        cache: false
        channel: stable

    - name: Install Machete
      run: cargo +stable install cargo-machete@0.7.0 --locked
    - name: Run Machete
      run: cargo machete --with-metadata

  doctests:
    runs-on: ubuntu-latest
    continue-on-error: true
    env:
      python-version: '3.10'
      DAFT_BOLD_TABLE_HEADERS: '0'
    steps:
    - uses: actions/checkout@v4
    - uses: moonrepo/setup-rust@v1
      with:
        cache: false
    - uses: Swatinem/rust-cache@v2
      with:
        key: ${{ runner.os }}-build
        cache-all-crates: 'true'
    - name: Set up Python ${{ env.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ env.python-version }}
        cache: pip
        cache-dependency-path: |
          pyproject.toml
          requirements-dev.txt
    - name: Setup Virtual Env
      run: |
        python -m venv venv
        echo "$GITHUB_WORKSPACE/venv/bin" >> $GITHUB_PATH
        pip install uv
    - name: Install dependencies
      run: |
        uv pip install -r requirements-dev.txt
    - name: Run doctests
      run: |
        source activate
        maturin develop
        pytest --doctest-modules --continue-on-collection-errors daft/dataframe/dataframe.py daft/expressions/expressions.py daft/convert.py daft/udf.py

  publish-coverage-reports:
    name: Publish coverage reports to CodeCov
    runs-on: ubuntu-latest
    needs:
    - unit-tests-with-coverage
    - rust-tests-platform
    steps:
    - uses: actions/checkout@v4
    - uses: actions/download-artifact@v4
      with:
        pattern: coverage-reports*
        merge-multiple: true
        path: ./report-output
    - name: Upload coverage reports to Codecov with GitHub Action
      uses: codecov/codecov-action@v3
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        files: ./report-output/*
    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] Codecov Uploads <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  test-imports-platform:
    runs-on: ${{ matrix.os }}-latest
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu, Windows]
        python-version: ['3.8']
    steps:
    - uses: actions/checkout@v4
    - uses: moonrepo/setup-rust@v1
      with:
        cache: false
    - uses: Swatinem/rust-cache@v2
      with:
        key: ${{ runner.os }}-build
        cache-all-crates: 'true'

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

    - name: Unix Build
      if: ${{ (runner.os != 'Windows') }}
      run: |
        python -m venv venv
        source venv/bin/activate
        python -m pip install maturin
        maturin build --out dist

    - name: Windows Build
      if: ${{ (runner.os == 'Windows') }}
      run: |
        python -m venv venv
        .\venv\Scripts\activate
        python -m pip install maturin
        maturin build --out dist

    - name: Test Imports in Clean Env (Unix)
      if: ${{ (runner.os != 'Windows') }}
      run: |
        rm -rf daft
        rm -rf venv
        python -m venv venv
        source venv/bin/activate
        ls -R ./dist
        pip install dist/*.whl
        python -c 'import daft; from daft import *'

    - name: Test Imports in Clean Env (Windows)
      if: ${{ (runner.os == 'Windows') }}
      run: |
        rd -r daft
        rd -r venv
        python -m venv venv
        .\venv\Scripts\activate
        $FILES = Get-ChildItem -Path .\dist\*.whl -Force -Recurse
        python -m pip install $FILES[0].FullName
        python -c 'import daft; from daft import *'

    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] Python Import Checks <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  test-imports:
    runs-on: ubuntu-latest
    needs:
    - test-imports-platform
    if: always()
    steps:
    - name: All tests ok
      if: ${{ !(contains(needs.*.result, 'failure')) }}
      run: exit 0
    - name: Some tests failed
      if: ${{ contains(needs.*.result, 'failure') }}
      run: exit 1


  style:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    env:
      python-version: '3.8'
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python ${{ env.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ env.python-version }}

    - name: Install pre-commit
      run: |
        pip install uv
        uv pip install pre-commit
    - uses: moonrepo/setup-rust@v1
      with:
        cache: false
    - uses: Swatinem/rust-cache@v2
      with:
        key: ${{ runner.os }}-build
        cache-all-crates: 'true'

    - uses: actions/cache@v4
      id: pre-commit-cache
      with:
        path: ~/.cache/pre-commit/
        key: ${{ runner.os }}-python-${{ env.python-version }}-pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}
    - name: Python And Rust Style Check
      run: |
        pre-commit run --all-files

    - name: Send Slack notification on failure
      uses: slackapi/slack-github-action@v1.27.0
      if: ${{ failure() && (github.ref == 'refs/heads/main') }}
      with:
        payload: |
          {
            "blocks": [
              {
                "type": "section",
                "text": {
                  "type": "mrkdwn",
                  "text": ":rotating_light: [CI] Style Checks <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow> *FAILED on main* :rotating_light:"
                }
              }
            ]
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK