DirectoryCatalog should not do ToUpper if case sensitivity is enabled
Nobody has claimed this yet.
Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 48/100
- Issue type
- Bug
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- csharp
- Domain
- operating-systems
Research direction
Start with DirectoryCatalog.cs at the linked method around lines 727-737 and inspect the early-return check that calls ToUpperInvariant on Windows file paths. Use the reproduction linked from microsoft/typespec#5518 to verify behavior, then confirm that paths preserve case when directory case-sensitivity is enabled while existing insensitive behavior remains unchanged.
Written by the indexing model from the issue text.
Description
Description
This method will call ToUpperInvariant on the file paths for Windows. This causes issues if case-sensitivity has been enabled for a directory. The check where we return early should likely be updated to account for whether the directory has case-sensitivity enabled.
Reproduction Steps
Repro steps can be found here https://github.com/microsoft/typespec/issues/5518
Expected behavior
The file paths should respect case-sensitivity if enabled.
Actual behavior
File paths do not respect case-sensitivity.
Regression?
No response
Known Workarounds
No response
Configuration
No response
Other information
No response
- Dominant language
- C#
- Stars
- 18.3k
- Forks
- 5.6k
- PR merge metrics
- PR metrics pending
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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