Adding Microsoft.CodeAnalysis.BannedApi as suggested for SignalR MessagePackHubProtocol

[tebeco]

Is your feature request related to a problem? Please describe.

I was trying to do update MessagePack to 2.0.x but as few things changed like the introduction of MessagePackSerializerOptions.
As i forgot to properly instantiate it @AArnott suggested here to use Microsoft.CodeAnalysis.BannedApi :

Use the Microsoft.CodeAnalysis.BannedApiAnalyzers package and add a banned api file to ban all APIs that do not include the options in order to stay on the safe side.
MessagePack-CSharp/MessagePack-CSharp#534 tracks making this easier.

Describe the solution you'd like

Trying to check if such analyzer makes sense and could be used here

Additional context

As i'm submitting this issue, i began to read :
MessagePack-CSharp/MessagePack-CSharp#534
MessagePack-CSharp/MessagePack-CSharp#533
https://github.com/dotnet/roslyn-analyzers/blob/master/src/Microsoft.CodeAnalysis.BannedApiAnalyzers/Microsoft.CodeAnalysis.BannedApiAnalyzers.md
https://github.com/dotnet/roslyn-analyzers/blob/master/src/Microsoft.CodeAnalysis.BannedApiAnalyzers/BannedApiAnalyzers.Help.md
https://github.com/dotnet/csharplang/blob/master/spec/documentation-comments.md#id-string-format

But i'm not sure how to setup properly this analyzer to be honest.
Especially since the Banned Methods for MessagePack are one with either/both ref and optional parametters so i'm not sure it's going to kicks in properly

[analogrelay]

Given MessagePack-CSharp/MessagePack-CSharp#769, is this just a matter of installing and enabling the new analyzers now? @AArnott are the analyzers available to use?

[tebeco]

that was related :#18291
#18291 (comment)

i'm not sure i understand how it's supposed to work
at that time i understood that there was nothing to do in this repo but i still don't get it ^^

[analogrelay]

I think the idea is that the MessagePack-CSharp project will produce their own set of analyzers. So ideally we would just add a reference to the analyzers they are producing and enable them. But that's why I want to check in with @AArnott.

[AArnott]

Yes, 2.1.80 of the MessagePackAnalyzer package supports this. Make sure MsgPack001 and MsgPack002 are enabled. The rest can be disabled if you want as they're irrelevant.

[analogrelay]

Cool, so we just need to add a reference and enable the analyzers. Thanks!

[tebeco]

@AArnott
Is the MessagePackAnalyzer will always have the same version of MessagePack ?
I mean, Are they produced in the same build pipeline, and use the exact same logic to extract the version, and does the build always runs for both ?

I'm trying to understand if i should re-use the $(MessagePackPackageVersion) or create a new one

[AArnott]

Yes, I would reuse the same msbuild property for both versions.

[tebeco]

Should this be closed + milestone associated ?
(Not sure i should close it if there's a merge associated TBH)

[AArnott]

Closing makes sense to me.

[tebeco]

i wonder if i close it the current milestone needs/will be changed ^^

(cc @anurse )