Analyzers: Is there a way to reflect the ruleset on the referenced project?

[Ronyta]

I am not very good at English, so I apologize in advance.

env

• vscode :1.35.0
• omnisharp-roslyn: 1.19.1
• .NET Core SDK :2.1.503 (Commit :4c506e0f35)

Example

TargetProject has this method.

public int SampleMethod(int val)
{
    return 1;
}

=>problem console displays IDE0060.

...

I added this ruleset to TargetProject.

<?xml version="1.0" encoding="utf-8"?>
<RuleSet Name="Custom Rulset" Description="Custom Rulset" ToolsVersion="12.0">
  <Rules AnalyzerId="Microsoft.CodeAnalysis.CSharp.Features" RuleNamespace="Microsoft.CodeAnalysis.CSharp.Features">
    <Rule Id="IDE0060" Action="None" />
  </Rules>
</RuleSet>

=>IDE0060 hides from problem console.

...

Next, I created TestProject.

dotnet new xunit -o TargetProgram.Test
dotnet add reference ..\TargetProject\TargetProject.csproj

=>When TestProject is displayed on VSCode, IDE0060 is displayed on the problem console.

Is there a way to reflect the rule set in the reference project or not analyze the reference project?

[savpek]

I am not 100% sure but i think only solution for that is to share ruleset between projects, like move it to upper directory and reference same ruleset file from referenced projects.

[Ronyta]

Thank you for answering!

But it did not solve....

• Share rulesets.

I set up a Ruleset file with the same contents as TargetProject in TestProject. The specific source on TestProject side is as the rule, but the source on TargetProject side is the default rule.

• Refer to the same ruleset file.

The path has been changed to handle one Ruleset file.

<CodeAnalysisRuleSet>../TargetProject/custom.ruleset</CodeAnalysisRuleSet>

However, this was the same as share rulesets, and I did not solve it.