v0.2.1

What's New

Improved Error Handling

• Friendly error messages for invalid JSON config files
• Config validation for missing dictionaries key
• Skipped files now reported with reasons (UTF-8 encoding issues, permission errors)

Better Dry-Run Output

• Shows unified diff of changes that would be made
• Clearer preview of modifications before committing

Code Quality

• Refactored into smaller, well-documented functions
• Uses pathlib for safer path operations
• Added type hints throughout
• Fixed Python 3.9/3.10/3.11 compatibility

Expanded Test Suite

• 23 tests covering error conditions, edge cases, and various content types
• Tests for multiline content, unicode, special characters

Documentation

• Added "How It Works" section
• Troubleshooting guide
• CONTRIBUTING.md for contributors

CI/CD

• Fixed workflow permissions for better security

v0.1.0 - Initial Release

Initial release of textswap.

Features

• Bulk text replacement across directories
• Bidirectional swapping (keys→values or values→keys)
• JSON config for replacement dictionaries
• Ignore patterns for extensions, directories, and file prefixes
• Dry run mode to preview changes

Installation

pip install textswap

Usage

textswap -f ./src -d 1 -c config.json