style.yml

name: Style

on:
  push:
    branches:
      - main
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  check-style:
    timeout-minutes: 15
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      # Install more recent clang-format from LLVM (match Homebrew v16)
      - name: Install clang-format
        run: |
          wget -O- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
          sudo add-apt-repository 'deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-19 main'
          sudo apt-get update -q
          sudo apt-get install -y clang-format-19

      - name: Check style
        run: |
          ./scripts/format-source --clang-format clang-format-19
          if [[ `git status -s | wc -l` -ne 0 ]]; then
            echo 'Error: Commit is not formatted!'
            echo 'Run '\`'./scripts/format-source'\`' in the source root directory'
            echo 'Summary of required changes:'
            echo "`git diff --stat`"
            echo 'Repository status:'
            echo "`git status`"
            exit 1
          else
            echo 'Commit is correctly formatted'
            exit 0
          fi

  check-config:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Check JSON Schema
        run: |
          OUTPUT=$(find examples -name *.json -maxdepth 2 -print0 | xargs -0 -n1 ./scripts/validate-config)
          if echo $OUTPUT | grep -q 'Validation failed'; then
            echo 'Error: Configuration file validation failed!'
            echo 'Summary of output:'
            echo $OUTPUT
            exit 1
          else
            echo 'Configuration file validation passed'
            exit 0
          fi