cppcheck.yml

name: cppcheck
on: [push]

jobs:
  build:
    name: cppcheck-test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: create test file
        run: |
             echo $'#include \"danish_stem.h\" \#include \"dutch_stem.h\" \#include \"english_stem.h\" \#include \"finnish_stem.h\" \#include \"french_stem.h\" \#include \"german_stem.h\" \#include \"italian_stem.h\" \#include \"norwegian_stem.h\" \#include \"portuguese_stem.h\" \#include \"russian_stem.h\" \#include \"spanish_stem.h\" \#include \"swedish_stem.h\"' > ./src/test.cpp
          
      - name: cppcheck
        uses: deep5050/cppcheck-action@main
        with:
          github_token: ${{ secrets.GITHUB_TOKEN}}
          std: c++17
          inline_suppression: enable
          exclude_check: ./tests
          output_file: cppcheck_report.txt
          
      - name: print output
        run: |
             REPORTFILE=./cppcheck_report.txt
             WARNINGSFILE=./warnings.txt
             if test -f "$REPORTFILE"; then
                # Filter innocuous warnings and write the remaining ones to another file.
                # Note that you can add more warnings by adding it in the parenthesis,
                # with "\|" in front of it. For example, "(missingIncludeSystem\|useStlAlgorithm\)"
                sed 's/\[\(missingIncludeSystem\|internalAstError\|unmatchedSuppression\|useStlAlgorithm\)\]//g' "$REPORTFILE" > "$WARNINGSFILE"
                # are there any remaining warnings?
                if grep -qP '\[[a-zA-Z0-9]{5,}\]' "$WARNINGSFILE"; then
                    # print the remaining warnings
                    echo Warnings detected:
                    echo ==================
                    cat "$WARNINGSFILE" | grep -P '\[[a-zA-Z0-9]{5,}\]'
                    # fail the job
                    exit 1
                else
                    echo No warnings detected
                fi
             else
                echo "$REPORTFILE" not found
             fi