Fixes #4869: Fix codebase indexing by correcting hidden directory filtering

[roomote]

Summary

This PR fixes the codebase indexing issue reported in #4869 where indexing stopped working after version 3.21.0.

Problem

The issue was in the function where the pattern in was incorrectly matching the current directory in relative paths (like ), causing ALL files to be ignored during codebase indexing.

Solution

• Modified to explicitly skip the current directory marker
• Added a length check to ensure the pattern only matches directories that start with and have more than one character
• Updated version to 3.21.0

Testing

• All existing tests pass
• Verified the fix with manual testing showing that normal files are now correctly allowed while hidden directories are still properly ignored

Files Changed

• • Fixed the directory filtering logic
• • Updated version to 3.21.0

Closes #4869

---

Important

Fixes directory filtering in isPathInIgnoredDirectory() to correctly handle hidden directories and updates version to 3.21.0.

• Behavior:
  • Fixes directory filtering in isPathInIgnoredDirectory() in ignore-utils.ts by skipping current directory marker . and ensuring .* pattern matches only directories with more than one character.
  • Updates version to 3.21.0 in package.json.
• Testing:
  • All existing tests pass.
  • Manual testing confirms normal files are indexed, hidden directories are ignored.

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[daniel-lxs]

Closing, this is not the reason why codebase indexing stopped working

[DScoNOIZ]

I have exactly the same problems, only the provider is different. Everything works fine only in version 3.20.3
The latest version at the moment also does not work properly with indexing My config which works fine with indexing in 3.20.3 Codebase Indexing is an experimental feature that creates a semantic search index of your project using AI embeddings. This allows Roo Code to better understand and navigate large codebases, finding relevant code based on meaning, not just keywords.

Indexed - File watcher started.
Embeddings provider

OpenAI Compatible
Base URL:
http://0.0.0.0:5058/v1
API Key:
••••••••••••••••••••••••••
Model
text-embedding-3-small
Embedding dimension:
768
The embedding dimension (output size) for your model. Check your provider's documentation for this value. Common values: 384, 768, 1536, 3072.

URL Qdrant
http://localhost:6333/
Qdrant Key:
•••••••••
Please save your settings before starting the indexing process.

Clear index data