To interpolated string

[nojaf]

Todo:

• We should check the current --langversion to decide if this should be enabled or not.
  @TheAngryByrd how would one do that?

This first version has some limitations:

• Only support regular strings (so no triple quote or verbatim)
• No multiline strings
• The entire application needs to be on one line

I think this is decent enough to throw out there and expand upon later.

WHAT

🤖 Generated by Copilot at cfb20e1

This pull request adds a new code fix that converts sprintf and printf calls to interpolated strings in F# 5. It updates the language server types to provide the code fix to clients and adds tests to verify its behavior. It also adds a new module and file to implement and test the code fix logic.

🤖 Generated by Copilot at cfb20e1

New code fix added
ToInterpolatedString
Autumn of F# 5

🆕🛠️🧪

WHY

HOW

🤖 Generated by Copilot at cfb20e1

• Add a new code fix that converts sprintf and printf calls to interpolated strings (link, link, link, link, link)
• Define the logic of the code fix in the ToInterpolatedString module in src/FsAutoComplete/CodeFixes/ToInterpolatedString.fs (link)
• Add the ToInterpolatedString.fix function to the list of code fixes that the AdaptiveFSharpLspServer and FSharpLspServer types can provide in src/FsAutoComplete/LspServers/AdaptiveFSharpLspServer.fs and src/FsAutoComplete/LspServers/FsAutoComplete.Lsp.fs (link, link)
• Add the ToInterpolatedStringTests.tests function to the list of tests that the tests function runs in test/FsAutoComplete.Tests.Lsp/CodeFixTests/Tests.fs (link)
• Define a series of test cases for the new code fix in the ToInterpolatedStringTests module in test/FsAutoComplete.Tests.Lsp/CodeFixTests/ToInterpolatedStringTests.fs (link)

[TheAngryByrd]

We should check the current --langversion to decide if this should be enabled or not.
@TheAngryByrd how would one do that?

I think this might come through on properties on a project https://github.com/fsharp/FsAutoComplete/blob/main/src/FsAutoComplete/LspServers/AdaptiveFSharpLspServer.fs#L723

[TheAngryByrd]

@nojaf conflicts because @edgarfgp's PR got in first.

Also do you want to wait to try to only offer based on language version?

[nojaf]

Also do you want to wait to try to only offer based on the language version?

Yeah, this really makes sense. I didn't really get anywhere with your pointer, unfortunately.

[TheAngryByrd]

Ok gonna mark this as Request Changes

[nojaf]

Tremendous thanks for adding support to detect the langversion @TheAngryByrd!
This is ready to go!

[TheAngryByrd]

Thanks a ton for this!