Pascal Case Renamer

A Python script that renames all files in a directory and its subdirectories to PascalCase (UpperCamelCase).

Requirements

• python 3.XX

Features

• Recursively processes files in all subdirectories.
• Converts filenames from various formats (snake_case, kebab-case, etc.) to PascalCase.
• Handles spaces, hyphens, and underscores automatically.

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How to use - Linux (Ubuntu/Debian)

(Optional) Install python:

sudo apt update && sudo apt upgrade # Update the package list
sudo apt install python3 # Install Python (if not already installed)

Clone repository

git clone https://github.com/wc-robotec/PascalCaseRenamer.git
cd PascalCaseRenamer

Run script

python3 main.py <path-to-your-directory>

Output should be:

Welcome to the PascalCase Renamer!
Enter the directory path (or 'exit' to quit): /home/user/files
Renamed: "/home/user/files/my_file.txt" -> "/home/user/files/MyFile.txt"
Renamed: "/home/user/files/another_file-name.pdf" -> "/home/user/files/AnotherFileName.pdf"

Renaming complete!

Enter the directory path (or 'exit' to quit): exit
Exiting the application. Goodbye!

How it works - example

Before:

my_folder/
├── my_file.txt
├── another-file.pdf
└── sub_folder/
    └── test file.docx

After:

my_folder/
├── MyFile.txt
├── AnotherFile.pdf
└── sub_folder/
    └── TestFile.docx

Disclaimer

Ensure you have a backup of your files before running the script, as file renaming is irreversible.

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License

This project is licensed under the terms of the MIT License.