allwpilib/.github/workflows/lint-format.yml

name: Lint and Format

on:
  pull_request:
  push:
    branches-ignore:
      - main

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

jobs:
  validation:
    name: "Validation"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: gradle/actions/wrapper-validation@v5

  wpiformat:
    name: "wpiformat"
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
      - name: Fetch all history and metadata
        run: |
          git checkout -b pr
          git branch -f 2027 origin/2027
      - name: Set up Python 3.12
        uses: actions/setup-python@v6
        with:
          python-version: '3.12'
      - name: Install wpiformat
        run: |
          python -m venv ${{ runner.temp }}/wpiformat
          ${{ runner.temp }}/wpiformat/bin/pip3 install wpiformat==2025.79
      - name: Run
        run: ${{ runner.temp }}/wpiformat/bin/wpiformat -default-branch 2027
      - name: Check output
        run: git --no-pager diff --exit-code HEAD
      - name: Generate diff
        run: git diff HEAD > wpiformat-fixes.patch
        if: ${{ failure() }}
      - uses: actions/upload-artifact@v6
        with:
          name: wpiformat fixes
          path: wpiformat-fixes.patch
        if: ${{ failure() }}
      - name: Write to job summary
        run: |
          echo '```diff' >> $GITHUB_STEP_SUMMARY
          cat wpiformat-fixes.patch >> $GITHUB_STEP_SUMMARY
          echo '' >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
        if: ${{ failure() }}

  tidy:
    name: "clang-tidy"
    runs-on: ubuntu-24.04
    needs: [validation]
    container: wpilib/ubuntu-base:24.04
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
      - name: Fetch all history and metadata
        run: |
          git config --global --add safe.directory /__w/allwpilib/allwpilib
          git checkout -b pr
          git branch -f 2027 origin/2027
      - name: Set up Python 3.12
        uses: actions/setup-python@v6
        with:
          python-version: '3.12'
      - name: Install wpiformat
        run: |
          python -m venv ${{ runner.temp }}/wpiformat
          ${{ runner.temp }}/wpiformat/bin/pip3 install wpiformat==2025.79
      - name: Create compile_commands.json
        run: |
          ./gradlew generateCompileCommands -Ptoolchain-optional-roboRio
          ./.github/workflows/fix_compile_commands.py build/TargetedCompileCommands/linuxx86-64release/compile_commands.json
          ./.github/workflows/fix_compile_commands.py build/TargetedCompileCommands/linuxx86-64debug/compile_commands.json
      - name: List changed files
        run: ${{ runner.temp }}/wpiformat/bin/wpiformat -default-branch 2027 -list-changed-files
      - name: Run clang-tidy release
        run: ${{ runner.temp }}/wpiformat/bin/wpiformat -default-branch 2027 -no-format -tidy-changed -compile-commands=build/TargetedCompileCommands/linuxx86-64release
      - name: Run clang-tidy debug
        run: ${{ runner.temp }}/wpiformat/bin/wpiformat -default-branch 2027 -no-format -tidy-changed -compile-commands=build/TargetedCompileCommands/linuxx86-64debug
  javaformat:
    name: "Java format"
    runs-on: ubuntu-24.04
    needs: [validation]
    container: wpilib/systemcore-cross-ubuntu:2027-24.04
    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0
      - name: Fetch all history and metadata
        run: |
          git config --global --add safe.directory /__w/allwpilib/allwpilib
          git checkout -b pr
          git branch -f 2027 origin/2027
      - name: Run Java format
        run: ./gradlew javaFormat spotbugsMain spotbugsTest spotbugsDev
      - name: Check output
        run: git --no-pager diff --exit-code HEAD
      - name: Generate diff
        run: git diff HEAD > javaformat-fixes.patch
        if: ${{ failure() }}
      - uses: actions/upload-artifact@v6
        with:
          name: javaformat fixes
          path: javaformat-fixes.patch
        if: ${{ failure() }}
      - name: Write to job summary
        run: |
          echo '```diff' >> $GITHUB_STEP_SUMMARY
          cat javaformat-fixes.patch >> $GITHUB_STEP_SUMMARY
          echo '' >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
        if: ${{ failure() }}