Create a type-safe Path wrapper for Javascript

[kixelated]

No description provided.

[claude]

Claude finished @kixelated's task —— View job

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PR Review: Type-safe Path wrapper for JavaScript

Todo List:

• Review core Path implementation (js/moq/src/path.ts)
• Analyze test coverage and quality (js/moq/src/path.test.ts)
• Check usage patterns in modified files
• Look for security concerns (path traversal, injection, etc.)
• Provide final review feedback

Review Findings

After thoroughly reviewing the Path implementation and its usage throughout the codebase, I found no bugs or security issues.

Strengths:

Type Safety: The branded type Valid provides excellent compile-time safety while remaining a string at runtime.

Security:

• All paths are forced to be relative (no leading slash support) - prevents path traversal
• Proper slash normalization prevents directory traversal attempts
• Input sanitization through the from() function

Robust Implementation:

• Safe prefix matching prevents "foo" matching "foobar" edge cases (js/moq/src/path.ts:54-70)
• Comprehensive slash handling including multiple consecutive slashes
• Well-tested edge cases in the test suite

Clean Integration: The wire protocol integration in stream.ts properly serializes/deserializes paths as strings while maintaining type safety.

👍 This PR looks good to ship!

The implementation is secure, well-tested, and provides meaningful type safety improvements to the MoQ path handling system.

[kixelated]

@claude can you remove the unused use tracing::Level; import causing the check to fail?

[claude]

Claude finished @kixelated's task —— View job

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Fix unused import ✅

Todo List:

• Find the unused use tracing::Level; import
• Remove the unused import from rs/hang-gst/src/lib.rs
• Commit and push the fix

Summary

Successfully removed the unused use tracing::Level; import from rs/hang-gst/src/lib.rs:7 that was causing the CI check to fail. The import was not being used anywhere in the code - only LevelFilter was actually needed.

Changes made:

• Removed unused import in rs/hang-gst/src/lib.rs
• Committed and pushed to js-path branch

The CI checks should now pass! 🎉