c-cpp.yml

name: C/C++ CI

on:
  push:
    branches: [ master github_actions_fix ]
  pull_request:
    branches: [ master ]
  schedule:
    - cron: '30 4 * * 1'
  workflow_dispatch:

#  note that I need to manually set the path for the arm-none-eabi-gcc exe
#  after it comes out of the cache. I don't understand why I need to do that.

jobs:
  build-gcc:

    runs-on: ubuntu-latest

    steps:
    - name: Code checkout
      uses: actions/checkout@v4
    - name: Install Embedded Arm Toolchain arm-none-eabi-gcc
      uses: carlosperate/arm-none-eabi-gcc-action@v1.8.1
      with:
        release: '13.2.Rel1' # The arm-none-eabi-gcc release to use.
    - name: make with GCC, debug build, Rev1
      run: |
        make -k DEBUG=1 REV1=1
    - name: make with GCC, debug build, Rev2
      run: |
        make REV1=1 clean
        make -k DEBUG=1 REV2=1
    - name: make with GCC, Rev1
      run: |
        make REV1=1 clean
        make -k REV1=1 
    - name: make with GCC, Rev 2
      run: |
        make REV1=1 clean
        make -k REV2=1 

  build-clang: 
# this build also needs arm-none-eabi-gcc as some of the clang sysroot stuff depends on it.
    runs-on: ubuntu-latest

    steps:
    - name: Code checkout
      uses: actions/checkout@v4
    - name: Install LLVM and Clang
      uses: KyleMayes/install-llvm-action@v1.9.0
      with:
       version: "17.0"
       directory: ${{ runner.temp }}/llvm
    - name: Install Embedded Arm Toolchain arm-none-eabi-gcc
      uses: carlosperate/arm-none-eabi-gcc-action@v1.8.1
      with:
        release: '13.2.Rel1' # The arm-none-eabi-gcc release to use.
        # Directory to unpack GCC to. Defaults to a temporary directory.

    - name: make with CLANG, Rev 1
      run: |
         export PATH=${PATH}:$HOME/work/_temp/arm-none-eabi/bin:
         make -k COMPILER=clang REV1=1
    - name: make with CLANG, Rev 2
      run: |
         export PATH=${PATH}:$HOME/work/_temp/arm-none-eabi/bin:
         make -k COMPILER=clang REV1=1 clean
         make -k COMPILER=clang REV2=1
  clang-format:
    runs-on: ubuntu-latest
    steps:
    - name: Code checkout
      uses: actions/checkout@v4
    - name: Get changed files
      id: changed-files
      uses: tj-actions/changed-files@v41.0.0
      with:
        files_ignore: |
          **/*.yml
          **/*.py
          **/*.xml
          **/*.ipynb
          .clang*
          .git*
          **/*.sh
          **/*.def
          **/Makefile
          makedefs
          **/*.md
          **/*.txt
          **/.pylintrc
          **/.gitignore
          **/.git*
          **/LICENSE 
    - name: Format changed files
      if: steps.changed-files.outputs.any_changed == 'true'
      uses: DoozyX/clang-format-lint-action@v0.17
      with:
        source: ${{ steps.changed-files.outputs.all_changed_files }}
        extensions: 'h,c'
        clangFormatVersion: 17
        inplace: false
        style: file