ci-tests.yml

#############################
## GitHub Actions CI Tests ##
#############################
#
# This can be kicked off manually in the Actions tab of GitHub
# It will also run nightly at 2pm
# It will run on any pull request, except non-code changes
# (images, markdown files, )
#
name: CI

on:
  workflow_dispatch:
  schedule:
    # 2am each night
    - cron: '00 2 * * *'
  # Don't use pull_request_target here. See:
  # https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
  pull_request:
  push:
    branches:
      - main
  merge_group:
    # Merge Queue checks requested. This feature is still in beta
    # from Github and so may need updating later.
    # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#merge_group
    types: [checks_requested]

jobs:

  linting:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        jobs: [ 'linting', 'doclinting', 'docbuild', 'yamllint', 'mypy', 'doctests' ]
    name: ${{ matrix.jobs }} tests
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.12'
    - name: Install dependencies
      run: pip install tox
    - name: Run the tests
      run: tox -e ${{ matrix.jobs }}

  # Test with coverage tracking on most recent python (py12).
  python-version-tests:
    name: Python Tests
    strategy:
      matrix:
        python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12" ]
        include:
          # Default to test without coverage tracking on older python versions.
          # This saves time, as testing without coverage tracking is faster.
          - coverage: false
          # Override coverage to be true for most recent python version.
          - python-version: "3.12"
            coverage: true
    permissions:
      contents: read
      pull-requests: write
    uses: ./.github/workflows/ci-test-python.yml
    with:
      python-version: ${{ matrix.python-version }}
      coverage: ${{ matrix.coverage }}
    secrets:
      gh_token: ${{ secrets.github_token }}

  dbt-tests:
    name: dbt Plugin Tests
    strategy:
      fail-fast: false
      matrix:
        dbt-version:
          - dbt140
          - dbt150
          - dbt160
          - dbt170
          - dbt180
          - dbt190
        include:
          # Default to python 3.12 for dbt tests.
          - python-version: "3.12"
          # For dbt 1.4 - 1.6 override to python 3.11
          - dbt-version: dbt140
            python-version: "3.11"
          - dbt-version: dbt150
            python-version: "3.11"
          - dbt-version: dbt160
            python-version: "3.11"
    permissions:
      contents: read
      pull-requests: write
    uses: ./.github/workflows/ci-test-dbt.yml
    with:
      python-version: ${{ matrix.python-version }}
      dbt-version: ${{ matrix.dbt-version }}
      coverage: true
    secrets:
      gh_token: ${{ secrets.github_token }}

  dialect-tests:
    name: Dialect ${{ matrix.marks }}
    strategy:
      matrix:
        include:
          # This runs the bulk of the dialect _parsing_ tests.
          #
          # It's run as a separate job as takes longer than the CI jobs and allows
          # them to be rerun separately if GitHub Actions or Coverage is experiencing
          # issues.
          - marks: "parse_suite"
            # We test coverage here for some parsing routines.
            coverage: true
          # This lints all our dialect fixtures to check rules can handle a variety
          # of SQL and don't error out badly.
          #
          # It's run as a separate job as takes longer than the CI jobs and allows
          # them to be rerun separately if GitHub Actions or Coverage is experiencing
          # issues.
          - marks: "fix_suite"
            coverage: false
          # This lints all our rules fixtures to check rules.
          #
          # It's run as a separate job as takes longer than the CI jobs and allows
          # them to be rerun separately if GitHub Actions or Coverage is experiencing
          # issues.
          - marks: "rules_suite"
            coverage: true
    permissions:
      contents: read
      pull-requests: write
    uses: ./.github/workflows/ci-test-python.yml
    with:
      python-version: "3.12"
      marks: ${{ matrix.marks }}
      coverage: ${{ matrix.coverage }}
    secrets:
      gh_token: ${{ secrets.github_token }}

  ymlchecks:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.12'
    - name: Install dependencies
      run: |
        pip install -r requirements_dev.txt
        pip install -e .
    - name: Generate the YAML files
      run: |
        python test/generate_parse_fixture_yml.py
    - name: Test the generated YAML files
      run: |
        if [ -n "$(git status --porcelain)" ]; then
          git diff
          echo "Generated YAML files do not match branch."
          echo "Please run the following command to generate these:"
          echo "  python test/generate_parse_fixture_yml.py"
          exit 1
        fi

  examples:
    runs-on: ubuntu-latest
    name: example tests
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.12'
    - name: Install dependencies
      run: |
        pip install -e .
        pip install tqdm
    - name: Test the example files
      run: |
        for file in examples/*
        do
          echo "Running $file"
          python "$file"
        done

  python-windows-tests:
    runs-on: windows-latest
    name: Python 3.12 Windows tests
    steps:
    - name: Set git to use LF
      run: |
        git config --global core.autocrlf false
        git config --global core.eol lf
    - uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.12"
    - name: List Env
      shell: bash
      run: |
        env | sort
    - name: Install dependencies
      shell: bash
      run: pip install tox
    - name: Run the tests
      shell: bash
      # Set python temp dir in working dir as on GitHub Actions Windows
      # machine often has system temp dir (which tox uses) on C drive and
      # working dir on D drive which causes problems.
      run: |
        mkdir temp_pytest
        python -m tox -e winpy -- --cov=sqlfluff -n 2 test -m "not integration"
    - name: Upload coverage data (github)
      uses: actions/upload-artifact@v4
      with:
        name: coverage-data-winpy3.12
        path: ".coverage.*"
        if-no-files-found: ignore
        include-hidden-files: true

  python-windows-dbt-tests:
    runs-on: windows-latest
    name: dbt Plugin Python 3.12 Windows tests
    steps:
    - name: Start PostgreSQL on Windows
      run: |
        $pgService = Get-Service -Name postgresql*
        Set-Service -InputObject $pgService -Status running -StartupType automatic
        Start-Process -FilePath "$env:PGBIN\pg_isready" -Wait -PassThru
    - name: Set postgres user password
      run: |
        & $env:PGBIN\psql --command="ALTER USER postgres PASSWORD 'password';" --command="\du"
    - name: Set git to use LF
      run: |
        git config --global core.autocrlf false
        git config --global core.eol lf
    - uses: actions/checkout@v4
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.12"
    - name: Install dependencies
      shell: bash
      run: pip install tox
    - name: Run the tests
      shell: bash
      # Do not set explicitly temp dir for dbt as causes problems
      # None of these test need temp dir set
      run: |
        python -m tox -e dbt180-winpy -- plugins/sqlfluff-templater-dbt

  pip-test-pull-request:
    # Test that using pip install works as we've missed
    # some dependencies in the past - see #1842
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    name: pip install tests
    steps:
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.12"
    - uses: actions/checkout@v4
    - name: Install dependencies
      run: |
        pip install .
    - name: Run the version test
      run: |
        sqlfluff --version
    - name: Run a simple select parse test via stdin
      run: |
        echo "select 1" | sqlfluff parse --dialect=ansi -
    - name: Run a simple select lint test via stdin
      run: |
        echo "select 1" | sqlfluff lint --dialect=ansi -
    - name: Run a simple select parse test via file
      run: |
        sqlfluff parse --dialect=ansi <(echo "select 1")
    - name: Run a simple select lint test via file
      run: |
        sqlfluff lint --dialect=ansi <(echo "select 1")

  coverage_check:
    name: Combine & check 100% coverage.
    runs-on: ubuntu-latest
    needs: [python-version-tests, dbt-tests, python-windows-tests, dialect-tests]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - run: python -m pip install --upgrade coverage[toml]

      - name: Download coverage data.
        uses: actions/download-artifact@v4
        with:
          pattern: coverage-data-*
          merge-multiple: true

      - name: Combine coverage & fail if it's <100%.
        id: report_coverage
        # NOTE: Setting the pipefail option here means that even when
        # piping the output to `tee`, we still get the exit code of the
        # `coverage report` command.
        run: |
          set -o pipefail
          python -m coverage combine
          python -m coverage html --skip-covered --skip-empty
          python -m coverage report --fail-under=100 --skip-covered --skip-empty -m | tee coverage-report.txt

      - name: Upload HTML report if check failed.
        uses: actions/upload-artifact@v4
        with:
          name: html-report
          path: htmlcov
        if: failure() && github.event_name == 'pull_request'

      - name: Stash PR Number.
        if: always() && github.event_name == 'pull_request'
        # NOTE: We do this so we know what PR to comment on when we pick up the report.
        run: |
          echo ${{ github.event.number }} > ./pr-number.txt
          echo ${{ steps.report_coverage.outcome }} > ./outcome.txt

      - name: Upload TXT report always (to add as comment to PR).
        # NOTE: We don't actually comment on the PR from here, we'll do that in
        # a more secure way by triggering a more secure workflow.
        # https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
        uses: actions/upload-artifact@v4
        with:
          name: txt-report
          path: |
            coverage-report.txt
            pr-number.txt
            outcome.txt
        if: always() && github.event_name == 'pull_request'