feat(find_longtime_files): add new tool for analyzing log file proces…

[sangshuduo]

…sing times

• Implemented a new tool to analyze log files and extract processing durations.
• Added progress bar to enhance user feedback during file processing.
• Included functions to remove ANSI codes and extract timestamps and filenames.
• Utilized chrono, regex, and indicatif dependencies for functionality.

[mentatbot]

I'm getting to work. See my steps and track my cost here.

• Wake on any new activity.
  _{I always see new activity while actively working. When paused, I'll only respond when tagged unless this box is checked.}

[mentatbot]

The pull request is well-implemented and adds useful functionality. With some minor improvements in documentation and error handling, it will be ready to merge. The code is clean and follows good practices. I've provided specific suggestions for enhancement, but none are blocking issues.

[mentatbot]

Thank you for this contribution! I've reviewed the new find_longtime_files tool and have some feedback.

Overall, the implementation is well-structured and uses appropriate crates for the functionality. Here are my observations and suggestions for improvement:

Positive Aspects

• Good use of progress bar for user feedback
• Efficient file processing with BufReader
• Clear separation of concerns with helper functions
• Appropriate use of dependencies (chrono, regex, indicatif)
• Good error handling for file operations

Suggestions for Improvement

1. Documentation:

   • Consider adding documentation comments (///) for the main function
   • Add a brief description in the package's Cargo.toml about what the tool does
   • Consider adding a README.md for this specific tool

2. Error Handling:

   • Consider using anyhow or thiserror for more ergonomic error handling
   • Add more specific error messages for parsing failures

3. Code Structure:

   • Consider moving the helper functions into a separate module
   • The timestamp format could be defined as a constant

4. Features:

   • Consider adding an optional minimum duration threshold parameter
   • Consider adding an output format option (e.g., JSON, CSV)

Would you like me to help implement any of these suggestions?