all-static-checks.yaml

name: "[post-commit] all - Static checks, linters etc."

on:
  workflow_dispatch:
  workflow_call:
  pull_request:
    branches:
      - "main"

jobs:
  pre-commit:
    name: Run Pre-commit Hooks
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Fetch all history so 'origin/main' is available
          fetch-refs: true  # Ensure all refs are fetched

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: 3.11

      - name: Run Pre-commit
        uses: pre-commit/action@v3.0.1
        with:
          extra_args: |
            --from-ref ${{ github.event_name == 'pull_request' && format('refs/remotes/origin/{0}', github.event.pull_request.base.ref) || 'HEAD^' }} \
            --to-ref HEAD
        continue-on-error: false
  check-black:
    runs-on: ubuntu-latest
    steps:
      - name: Do Nothing
        run: echo "Black is covered by pre-commit. This is a placeholder to be removed after updating branch restrictions."


  check-spdx-licenses:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5.0.0
        with:
          cache: 'pip'
          cache-dependency-path: infra/requirements-infra.txt
          python-version: '3.10'
      - name: Install infra deps
        run: python -m pip install -r infra/requirements-infra.txt
      - name: Check SPDX licenses
        run: python -m check_copyright --verbose --dry-run --config ./check_copyright_config.yaml .
  check-metal-kernel-count:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check kernel count in base metal is less than maximum
        run: if (( $(find tt_metal/kernels/ -type f | wc -l) > 7 )); then exit 1; fi
  check-doc:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install ASPELL
        run: sudo apt-get install -y aspell
      - name: Run checks on docs
        run: TT_METAL_HOME=$(pwd) docs/spellcheck.sh
  check-forbidden-imports:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check ttnn is not used in tt_metal tests
        run: if (( $(grep -Rnw 'tests/tt_metal' -e 'ttnn' | wc -l ) > 11 )); then exit 1; fi
      - name: Check tt_eager constructs is not used in tt_metal tests
        run: |
          if (( $(grep -Rnw 'tests/tt_metal' -e 'tt_lib' | wc -l ) > 0 )); then exit 1; fi
          if (( $(grep -Rnw 'tests/tt_metal' -e 'tt_eager' | wc -l ) > 10 )); then exit 1; fi
  check-sweeps-workflow:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5.0.0
        with:
          python-version: '3.10'
      - name: Check sweeps workflow option count against sweep file count
        run: |
          pip install pyyaml
          python tests/sweep_framework/framework/sweeps_workflow_verification.py
  cmake-version:
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: recursive
    - name: Check for changed CMake files
      id: changed-cmake-files
      uses: tj-actions/changed-files@c3a1bb2c992d77180ae65be6ae6c166cf40f857c
      with:
        files: |
          **/*.cmake
          **/CMakeLists.txt
    - uses: lukka/get-cmake@b516803a3c5fac40e2e922349d15cdebdba01e60
      if: steps.changed-cmake-files.outputs.any_changed == 'true'
      with:
        cmakeVersion: "~3.16.0"
    - name: Check CMake version
      if: steps.changed-cmake-files.outputs.any_changed == 'true'
      run: cmake --version
    - name: Install LLVM and Clang
      if: steps.changed-cmake-files.outputs.any_changed == 'true'
      run: |
        wget https://apt.llvm.org/llvm.sh
        chmod u+x llvm.sh
        sudo ./llvm.sh 17
    - name: Install deps
      if: steps.changed-cmake-files.outputs.any_changed == 'true'
      env:
        DEBIAN_FRONTEND: noninteractive
      run: |
        sudo apt update
        sudo xargs -a scripts/docker/requirements-22.04.txt apt install -y --no-install-recommends
    - name: Check CMake compatibility
      if: steps.changed-cmake-files.outputs.any_changed == 'true'
      env:
        ARCH_NAME: wormhole_b0
        CMAKE_GENERATOR: Ninja
      # TODO: Use a lukka/run-cmake with a preset after upgrading to a more modern CMake
      run: |
        echo "Checking compatibility with $(cmake --version)"
        cmake -B build .
  clang-tidy:
    runs-on: ubuntu-latest
    container: ghcr.io/tenstorrent/tt-metal/tt-metalium/ubuntu-22.04-amd64:latest
    permissions:
      pull-requests: write
      # OPTIONAL: auto-closing conversations requires the `contents` permission
      contents: write
    if: github.event_name == 'pull_request'  # Only run this job on pull request events
    steps:
    - uses: actions/checkout@v4
      with:
        ref: ${{ github.event.pull_request.head.sha }}
        fetch-depth: 0
        submodules: "recursive"
    - name: Set safe directory for Git
      run: git config --global --add safe.directory $GITHUB_WORKSPACE
    - name: Fetch base branch
      run: |
        git remote add upstream "https://github.com/${{ github.event.pull_request.base.repo.full_name }}"
        git fetch --no-tags upstream "${{ github.event.pull_request.base.ref }}"
    - name: Install clang-tidy
      run: |
        sudo apt-get update
        sudo DEBIAN_FRONTEND=noninteractive apt-get install -y clang-tidy-17 python3.11 python3.11-venv python3.11-dev
        sudo ln -s $(which clang-tidy-17) /usr/local/bin/clang-tidy
    - name: Prepare compile_commands.json
      run: |
        ARCH_NAME=grayskull cmake -B build -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_DISABLE_PRECOMPILE_HEADERS=ON -DTT_METAL_BUILD_TESTS=ON -DTTNN_BUILD_TESTS=ON -DTT_UMD_BUILD_TESTS=ON -DTT_UNITY_BUILDS=OFF
    - name: 'Install jq'
      uses: dcarbone/install-jq-action@v2
    - name: Create results directory
      run: |
        mkdir clang-tidy-result
    - name: Analyze
      shell: bash
      run: |
        set -euo pipefail

        # Find all touched files present in compile_commands.json
        # This is not as simple as filtering non-code files, as some code (eg: Kernels) are C++ code that
        # is not built at this level, and thus clang-tidy will be unable to process them.
        PREFIX=$(pwd)
        jq --arg prefix "$PREFIX/" -r '.[].file | sub("^" + $prefix; "")' build/compile_commands.json > relative_files_in_build.txt
        git diff --name-only "$(git merge-base HEAD "upstream/${{ github.event.pull_request.base.ref }}")..." > changed_files.txt
        grep -F -f relative_files_in_build.txt changed_files.txt > common_files.txt || true

        # Exit if there are no modified files known to CMake
        [[ -s common_files.txt ]] || {
          echo "No files to analyze"
          exit 0
        }

        # Analyze the relevant diffs of the relevant files
        git diff "$(git merge-base HEAD "upstream/${{ github.event.pull_request.base.ref }}")" -- $(cat common_files.txt) > filtered_changes.diff
        clang-tidy-diff-17.py -p1 -path build  -export-fixes clang-tidy-result/fixes.yml -j$(nproc) < filtered_changes.diff
      timeout-minutes: 5
      continue-on-error: true
    - name: Run clang-tidy-pr-comments action
      uses: platisd/clang-tidy-pr-comments@1b7395ce6f5a4186acabbba24cdd1e846f001aa8
      with:
        # The GitHub token (or a personal access token)
        github_token: ${{ secrets.GITHUB_TOKEN }}
        # The path to the clang-tidy fixes generated above
        clang_tidy_fixes: clang-tidy-result/fixes.yml
        # Optionally set to true if you want the Action to request
        # changes in case warnings are found
        request_changes: false
        # Optionally set the number of comments per review
        # to avoid GitHub API timeouts for heavily loaded
        # pull requests
        suggestions_per_comment: 10
      continue-on-error: true
    - name: Final step to signal success
      run: echo "The job passes even if 3rd party action fails."