SonarCloud not indexing c# files

  • ALM used: Azure DevOps
  • CI system used: Azure DevOps
  • Languages of the repository: C#

My problem is that SonarCloud is only analyzing my test file, and not my actual project files. When I view the results from the UI it is as though it only detected test files.

In the below folder structure, functions.csproj gets ignored, but functions.tests.csproj gets analyzed correctly.

I have a c# solution with this structure:

- src/
-- some.code.functions/some.code.functions.csproj
- tests/
-- some.code.functions.tests/some.code.functions.tests.csproj

My build pipeline is configured like this:

- checkout: self
      fetchDepth: 0

- task: SonarCloudPrepare@1
        SonarCloud: 'SonarCloud'
        organization: 'xxx'
        scannerMode: 'MSBuild'
        projectKey: xxx
        projectName: xxx
        extraProperties: |

- task: UseDotNet@2
        packageType: 'sdk'
        version: '6.x'
        includePreviewVersions: true

- task: DotNetCoreCLI@2
      displayName: Build
        command: build
        projects: |
        arguments: --output $(System.DefaultWorkingDirectory) --configuration Release -verbosity:diag /p:RunAnalyzersDuringBuild=true

- task: DotNetCoreCLI@2
      displayName: Test
        command: test
        projects: ${{ parameters.FunctionTestPath }}/*.Tests/*.csproj
        arguments: '--collect "Code coverage"'

- task: SonarCloudAnalyze@1

- task: SonarCloudPublish@1
        pollingTimeoutSec: '300'

I also get the warning on my analysis ‘Your project contains only TEST-code for language C# and no MAIN-code for any language, so only TEST-code related results are imported.’ But when I check the output of the Build task it reports that it was categorizes as Main code:

Task "Message" (TaskId:91)
                     Task Parameter:Text=Sonar: (some.code.functions.csproj) categorized as MAIN project (production code). (TaskId:91)
                     Task Parameter:Importance=normal (TaskId:91)
                     Sonar: (some.code.functions.csproj) categorized as MAIN project (production code). (TaskId:91)
                   Done executing task "Message". (TaskId:91)
                   Task "Message" skipped, due to false condition; ($(SonarQubeTestProject)=='true') was evaluated as (False=='true').

I have saved the output of the SonarCloudAnalyze step. If you require this file please DM me so I can send it to you.