* fix: prevent zip slip attacks in DXT unpack function
Add path validation to prevent directory traversal attacks when unpacking DXT files.
The fix validates that extracted file paths remain within the intended output directory
before writing files to disk.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: make zip slip protection cross-platform compatible
Use path.sep instead of hardcoded '/' separator to ensure path validation
works correctly on both Windows and Unix systems. This fixes failing tests
on Windows while maintaining security protection against directory traversal.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
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Co-authored-by: Claude <noreply@anthropic.com>
* feat: add clean command to clean manifest and trip dev deps for node
* fix: lazy import no loop
* Update src/cli/cli.ts
Co-authored-by: Felix Rieseberg <f@anthropic.com>
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Co-authored-by: Felix Rieseberg <f@anthropic.com>
- Parse ZIP central directory to extract Unix file permissions
- Restore executable permissions using chmodSync after unpacking files
- Skip permission restoration on Windows (Unix-only feature)
- Add comprehensive test to verify executable and regular file permissions are preserved
- Fix test setup to use npm instead of yarn for consistent build process
Fixes issue where executable files lose their execute permissions after being packed and unpacked, which is critical for extensions containing binary executables or shell scripts.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-authored-by: Claude <noreply@anthropic.com>
