name: clang-format

on: [push]

jobs:
  clang-format-job:
    runs-on: ubuntu-22.04
    steps:
      - name: Set apt mirror
        # GitHub Actions apt proxy is super unstable
        # see https://github.com/actions/runner-images/issues/7048
        run: |
          # make sure there is a `\t` between URL and `priority:*` attributes
          printf 'http://azure.archive.ubuntu.com/ubuntu	priority:1\n' | sudo tee /etc/apt/mirrors.txt
          curl http://mirrors.ubuntu.com/mirrors.txt | sudo tee --append /etc/apt/mirrors.txt
          sudo sed -i 's/http:\/\/azure.archive.ubuntu.com\/ubuntu\//mirror+file:\/etc\/apt\/mirrors.txt/' /etc/apt/sources.list

      - name: Install clang-format 15.0
        run: |
          sudo apt-get update
          sudo apt-get install --option="APT::Acquire::Retries=3" clang-format-15
          clang-format-15 --version
      - uses: actions/checkout@v4
      - name: Check format - ApplicationLibCode
        run: |
          cd ApplicationLibCode
          find -name '*.h' -o -name '*.cpp' -o -name '*.inl' | xargs clang-format-15 -i
          git diff
      - name: Check format - ApplicationExeCode
        run: |
          cd ApplicationExeCode
          find -name '*.h' -o -name '*.cpp' -o -name '*.inl' | xargs clang-format-15 -i
          git diff
      - name: Check format - AppFwk
        run: |
          cd Fwk/AppFwk
          find -name '*.h' -o -name '*.cpp' -o -name '*.inl' | grep -v gtest | xargs clang-format-15 -i
          git diff
      - uses: peter-evans/create-pull-request@v5
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: "Fixes by clang-format"
          title: "Fixes by clang-format"
          branch: clang-format-patches
          branch-suffix: random