Warning complaining about compiler arguments not found keep popping up

[chawyehsu]

Describe the bug

• I did searching and didn't find any issue reported about this

Text: Failed to get compiler arguments for Package.swift. Ensure the source file is part of a Swift package or has compiler arguments in compile_commands.json. Functionality will be limited.

To Reproduce
Steps to reproduce the behavior:

1. Open a project and the warning will pop up

I tested with boilerplate project by swift package init --type executable, the warning is still there so I believe it's not something wrong with my working codebase.

Expected behavior

No warning

Environment

• OS: Windows 10 10.0.19045
• Swift version

  compnerd.org Swift version 6.0-dev (LLVM ce41a43bba95b2b, Swift 4336204fe47da60)
  Target: x86_64-unknown-windows-msvc
  

• Visual Studio Code version: 1.87.0
• vscode-swift version: 1.8.1

Additional context

I found everytime I break the sourcekit-lsp, it restarts and the warning will pop up again a time for every .swift file I open, which is so annoying. :-[

[chawyehsu]

Perhaps this should be reported to the sourcekit-lsp repo:
https://github.com/apple/sourcekit-lsp/blob/f7f2cea7c51f5e9ac4468fe9f3aacc306bb254de/Sources/SourceKitLSP/Swift/SwiftLanguageServer.swift#L366-L374

[adam-fowler]

This is a sourcekit-lsp issue. Please add a bug there