
pastemax
A simple tool to select files from a repository to copy/paste into an LLM
Stars: 276

PasteMax is a modern file viewer application designed for developers to easily navigate, search, and copy code from repositories. It provides features such as file tree navigation, token counting, search capabilities, selection management, sorting options, dark mode, binary file detection, and smart file exclusion. Built with Electron, React, and TypeScript, PasteMax is ideal for pasting code into ChatGPT or other language models. Users can download the application or build it from source, and customize file exclusions. Troubleshooting steps are provided for common issues, and contributions to the project are welcome under the MIT License.
README:
A modern file viewer application for developers to easily navigate, search, and copy code from repositories. Ideal for pasting into ChatGPT or your LLM of choice. Built with Electron, React, and TypeScript.
- File Tree Navigation: Browse directories and files with an expandable tree view
- Token Counting: View the approximate token count for each file (useful for LLM context limits)
- Search Capabilities: Quickly find files by name or content
- Selection Management: Select multiple files and copy their contents together
- Sorting Options: Sort files by name, size, or token count
- Dark Mode: Toggle between light and dark themes for comfortable viewing in any environment
- Binary File Detection: Automatic detection and exclusion of binary files
- Smart File Exclusion: Automatically excludes common files like package-lock.json, binary files, and more by default
Download the latest version from the releases page.
- Clone the repository:
git clone https://github.com/kleneway/pastemax.git
cd pastemax
- Install dependencies:
npm install
- Build the app:
npm run build-electron
npm run package
Note for Windows users: If you encounter issues with npm run package
, you can try the platform-specific command:
npm run package:win
After successful build, you'll find the executable files in the release-builds
directory:
-
PasteMax Setup 1.0.0.exe
- Installer version -
PasteMax 1.0.0.exe
- Portable version
- Node.js (v14 or higher)
- npm or yarn
- Clone the repository
- Install dependencies:
npm install
To run the application in development mode:
# Start the Vite dev server
npm run dev
# In a separate terminal, start Electron
npm run dev:electron
To build the application for production:
# Build the React app with Vite and update paths for Electron
npm run build-electron
# Create platform-specific distributables
npm run package
Platform-specific build commands:
- Windows:
npm run package:win
- macOS:
npm run package:mac
- Linux:
npm run package:linux
-
src/
- React application source code-
components/
- React components -
types/
- TypeScript type definitions -
styles/
- CSS styles
-
-
main.js
- Electron main process -
build.js
- Build script for production -
excluded-files.js
- Configuration for files to exclude by default -
docs/
- Documentation-
excluded-files.md
- Documentation for the file exclusion feature
-
- Electron - Desktop application framework
- React - UI library
- TypeScript - Type safety
- Vite - Build tool and development server
- tiktoken - Token counting for LLM context estimation
- ignore - .gitignore-style pattern matching for file exclusions
You can customize which files are excluded by default by editing the excluded-files.js
file. See the excluded files documentation for more details.
If you encounter this error when running the packaged application:
Error: Cannot find module 'ignore'
Require stack:
- /Applications/PasteMax.app/Contents/Resources/app.asar/main.js
This is caused by dependencies not being properly included in the package. To fix it:
-
Run the dependency fixer script:
node fix-dependencies.js
-
Rebuild the application:
npm run build-electron && npm run package
-
Install the new version
If you encounter issues with the standard npm run package
command:
-
Try using the platform-specific build command:
- Windows:
npm run package:win
- macOS:
npm run package:mac
- Linux:
npm run package:linux
- Windows:
-
Check the
release-builds
directory for output files after building
If you encounter other issues, please report them on GitHub.
MIT License - see the LICENSE file for details.
Contributions are welcome! Please feel free to submit a Pull Request.
- Fork the repository
- Create your feature branch (
git checkout -b feature/amazing-feature
) - Commit your changes (
git commit -m 'Add some amazing feature'
) - Push to the branch (
git push origin feature/amazing-feature
) - Open a Pull Request
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