cppcheck-weekly.yaml

name: cppcheck-weekly

on:
  schedule:
    - cron: 0 0 * * 1
  workflow_dispatch:

jobs:
  cppcheck-weekly:
    runs-on: ubuntu-22.04

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      # cppcheck from apt does not yet support --check-level args, and thus install from snap
      - name: Install Cppcheck from snap
        run: |
          sudo snap install cppcheck

      # cspell: ignore suppr
      - name: Run Cppcheck on all files
        continue-on-error: true
        id: cppcheck
        run: |
          cppcheck --enable=all --inconclusive --check-level=exhaustive -D'PLUGINLIB_EXPORT_CLASS(class_type, base_class)=' -Dslots= -DQ_SLOTS= --suppress=*:*/test/* --error-exitcode=1 --xml --inline-suppr . 2> cppcheck-report.xml
        shell: bash

      - name: Count errors by error ID and severity
        run: |
          #!/bin/bash
          temp_file=$(mktemp)
          grep -oP '(?<=id=")[^"]+" severity="[^"]+' cppcheck-report.xml | sed 's/" severity="/,/g' > "$temp_file"
          echo "Error counts by error ID and severity:"
          sort "$temp_file" | uniq -c
          rm "$temp_file"
        shell: bash

      - name: Upload Cppcheck report
        uses: actions/upload-artifact@v4
        with:
          name: cppcheck-report
          path: cppcheck-report.xml

      - name: Fail the job if Cppcheck failed
        if: steps.cppcheck.outcome == 'failure'
        run: exit 1