name: Code Formatting

on: [push]
#   push:
#     branches: [ master ]
#   pull_request:
#     branches: [ master ]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: requirements
        run: | 
          sudo apt -qq -y update
          sudo apt -qq install clang-format 
      - uses: actions/checkout@master
        with:
          submodules: true
      - name: Formatter
        run: |
          for fname in $(find . -name '*.c' -o -name '*.h')
          do 
            echo "$fname"
            clang-format --verbose -i --style="$line1 $line2 $line3 $line4" "$fname"
          done
        env:
          line1: "{ BasedOnStyle: LLVM, UseTab: Never,"
          line2: "IndentWidth: 4, TabWidth: 4, BreakBeforeBraces: Allman,"
          line3: "AllowShortIfStatementsOnASingleLine: false, IndentCaseLabels: false,"
          line4: "ColumnLimit: 80, AccessModifierOffset: -4 }"
      - name: test
        if: always()
        run: git status