static_checks.yml

name: 📊 Static Checks
on: [push, pull_request]

concurrency:
  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-static
  cancel-in-progress: true

jobs:
  static-checks:
    name: Format (clang-format, black format, file format)
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      # Azure repositories are not reliable, we need to prevent Azure giving us packages.
      - name: Make apt sources.list use the default Ubuntu repositories
        run: |
          sudo rm -f /etc/apt/sources.list.d/*
          sudo cp -f misc/ci/sources.list /etc/apt/sources.list
          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
          sudo apt-add-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-15 main"
          sudo apt-get update

      - name: Install dependencies
        run: |
          sudo apt-get install -qq dos2unix recode clang-format-15 libxml2-utils python3-pip moreutils
          sudo update-alternatives --remove-all clang-format || true
          sudo update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-15 100
          sudo pip3 install black==22.3.0 pygments pytest==7.1.2 mypy==0.971

      - name: File formatting checks (file_format.sh)
        run: |
          bash ./misc/scripts/file_format.sh

      - name: Header guards formatting checks (header_guards.sh)
        run: |
          bash ./misc/header_guards.sh

      - name: Python style checks via black (black_format.sh)
        run: |
          bash ./misc/scripts/black_format.sh

      - name: Python scripts static analysis (mypy_check.sh)
        run: |
          bash ./misc/scripts/mypy_check.sh

      - name: Style checks via clang-format (clang_format.sh)
        run: |
          bash ./misc/scripts/clang_format.sh