Latest release 5.4.0 does not exclude files where it did before this version

[JeroenJSmit]

Describe the bug
We have been excluding generated function app (C#) code from the test coverage results successfully until the latest version 5.4.0 which states it actually fixes that but seems to break it.

To Reproduce
We call the report generator tool in a DevOps pipeline using the following script

  - script: >-
      reportgenerator
      -reports:$(Agent.TempDirectory)/**/coverage.cobertura.xml
      -targetdir:$(Build.SourcesDirectory)/coverlet/reports
      -assemblyfilters:+*;-*.*.Tests
      -filefilters:+*;-*.g.cs
      -reporttypes:"Cobertura"
    displayName: Generate Coverage Reports

The relevant part is the filefilters excluding "*.g.cs".

Since this morning the reported coverage in our pipelines dropped with about 7%.
Tested using version 5.3.11 explicitly (previous version) and the coverage went back to what it was yesterday (so +7%).

From the documentation I do not see a change in how I should pass in the excluded files with a wildcard, so this feels like a regression to me.

[TobiasLoeschVolue]

Same here. With the latest version 5.4.0 some of our test files are no longer excluded, the configuration for the GitHub-Action is unchanged.

- name: Generate coverage report
      if: ${{ github.triggering_actor != 'dependabot[bot]' }}
      uses: danielpalme/[email protected]
      with:
        reports: ./src/TestResults/*/coverage.cobertura.xml
        targetdir: coveragereport
        sourcedirs: ./src
        reporttypes: 'MarkdownSummaryGithub;Cobertura'
        verbosity: Info
        toolpath: reportgeneratortool
        assemblyfilters: '-*.Tests.dll'
        filefilters: '-*M7Schema.V*.cs;-*Tests.cs;-*.g.cs'

[danielpalme]

I will have a look as soon as possible.

[danielpalme]

Release 5.4.1 is now available. It should fix the problem.

[boevik]

Thank you for quick fix

[JeroenJSmit]

Very quick indeed! Thanks