.github/workflows/checkpatch.yml

name: checkpatch

on:
  pull_request:
    branches: [ main ]

permissions: read-all

jobs:
  checkpatch:
    runs-on: ubuntu-22.04
    steps:
    - name: Checkout Code
      uses: actions/checkout@v3

    - name: Download Checkpatch Files from Zephyr RTOS
      shell: bash
      run: |
        wget https://github.com/zephyrproject-rtos/zephyr/raw/main/scripts/checkpatch.pl -O ./checkpatch.pl
        chmod +x ./checkpatch.pl
        wget https://github.com/zephyrproject-rtos/zephyr/raw/main/.checkpatch.conf -O ./.checkpatch.conf
        wget https://github.com/zephyrproject-rtos/zephyr/raw/main/scripts/spelling.txt -O ./spelling.txt
        echo "--ignore PREFER_ALIGNED" >> ./.checkpatch.conf
        echo "--ignore NEW_TYPEDEFS" >> ./.checkpatch.conf
        echo "--ignore PREFER_PACKED" >> ./.checkpatch.conf
        echo "--ignore CONSTANT_COMPARISON" >> ./.checkpatch.conf
        echo "--ignore FUNCTION_ARGUMENTS" >> ./.checkpatch.conf

    - name: Set Git Base
      shell: bash
      run: |
        git fetch origin ${{ github.event.pull_request.base.ref }}
        echo "checkpatch base is: $(git show FETCH_HEAD --oneline --raw)"

    - name: Run Checkpath
      shell: bash
      run:
        git diff --patch FETCH_HEAD | ./checkpatch.pl --no-tree --codespellfile ./spelling.txt -