devilutionX-ZeroTierOne/ext/opentelemetry-cpp-1.21.0/.github/workflows/cppcheck.yml

name: cppcheck

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

permissions:
  contents: read

jobs:
  cppcheck:
    runs-on: ubuntu-24.04
    steps:
      - name: Harden the runner (Audit all outbound calls)
        uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
        with:
          egress-policy: audit

      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          submodules: 'recursive'

      - name: Set up dependencies
        run: |
          sudo apt update -y
          sudo apt install -y cppcheck          

      - name: Run cppcheck
        run: |
          cppcheck --version | tee cppcheck.log
          cppcheck \
            --force \
            --enable=warning,performance,portability \
            --inline-suppr \
            --suppress=unknownMacro:exporters/etw/include/opentelemetry/exporters/etw/TraceLoggingDynamic.h \
            --language=c++ \
            --std=c++14 \
            -I api/include \
            -I exporters/elasticsearch/include \
            -I exporters/etw/include \
            -I exporters/memory/include \
            -I exporters/ostream/include \
            -I exporters/otlp/include \
            -I exporters/prometheus/include \
            -I exporters/zipkin/include \
            -I ext/include \
            -I opentracing-shim/include \
            -I sdk/include \
            -i build \
            -i test \
            -i third_party \
            -j $(nproc) \
            . 2>&1 | tee --append cppcheck.log          

      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        if: success() || failure()
        with:
          name: Logs (cppcheck)
          path: ./cppcheck.log

      - name: Count warnings
        run: |
          set +e
          readonly WARNING_COUNT=`grep -c -E "\[.+\]" cppcheck.log`
          echo "cppcheck reported ${WARNING_COUNT} warning(s)"
          # Acceptable limit, to decrease over time down to 0
          readonly WARNING_LIMIT=10
          # FAIL the build if WARNING_COUNT > WARNING_LIMIT
          if [ $WARNING_COUNT -gt $WARNING_LIMIT ] ; then
            exit 1
          # WARN in annotations if WARNING_COUNT > 0
          elif [ $WARNING_COUNT -gt 0 ] ; then
            echo "::warning::cppcheck reported ${WARNING_COUNT} warning(s)"
          fi