TNJ - Tasks, Notes, Journal

Features

• Task Management - Create, organize, and track tasks with due dates, status, and tags
• Note Taking - Capture and organize notes with rich content and tagging
• Journal Entries - Maintain a daily journal with date-based organization
• Tagging System - Organize items with tags and filter by them
• Notebooks - Group related tasks, notes, and journal entries into notebooks
• Advanced Filtering - Filter by tags, status, archive state, and more
• SQLite Database - All data stored locally in a SQLite database
• Keyboard-Driven - Fully keyboard-navigable TUI interface
• CLI Commands - Quick commands to add items without opening the TUI
• Dev/Prod Profiles - Separate development and production environments

Table of Contents

• Installation
  • Quick Install (macOS)
  • Homebrew (macOS & Linux)
  • From GitHub Releases
  • For Rust developers
  • Build from Source
• Usage
  • Interactive TUI Mode
  • CLI Commands
  • Development Mode
• Configuration
• Keyboard Shortcuts
• Development
• Contributing
• License

Installation

Quick Install (macOS)

# Install latest version
curl -L https://github.com/mikenorusis/tnj/releases/latest/download/install.sh | sh

# Install specific version
curl -L https://github.com/mikenorusis/tnj/releases/download/v0.1.0/install.sh | sh

Homebrew (macOS & Linux)

Install using Homebrew (or Linuxbrew):

# Add the tap
brew tap mikenorusis/homebrew-tnj

# Install tnj
brew install tnj

# Update to latest version
brew update
brew upgrade tnj

From GitHub Releases (recommended for most users)

Download the binary for your platform from the latest release:

For Rust developers

cargo install tnj-tui

Note: The package is named tnj-tui on crates.io, but the binary is still called tnj.

Build from Source

If you want to build from source:

# Clone the repository
git clone https://github.com/mikenorusis/tnj.git
cd tnj

# Build the project
cargo build --release

# The binary will be in target/release/tnj

Usage

Interactive TUI Mode

Launch the interactive terminal user interface:

tnj tui
# or simply
tnj

CLI Commands

Add a Task

tnj add-task "Complete project documentation" --due 2024-12-31 --tags "work,important"

Add a Note

tnj add-note "Meeting Notes" --content "Discussed project timeline..." --tags "meeting,work"

Add a Journal Entry

tnj add-journal "Today I worked on the new feature..." --title "Daily Reflection" --tags "personal"

Development Mode

Use development mode to work with a separate database and configuration:

tnj --dev tui

Configuration

TNJ uses configuration files stored in your system's configuration directory:

• Linux: ~/.config/tnj/
• macOS: ~/Library/Application Support/tnj/
• Windows: %APPDATA%\tnj\

The configuration file (config.toml) is automatically created on first run.

Keyboard Shortcuts

General

• q or Esc: Quit/Close
• ?: Show help
• Tab: Switch between tabs (Tasks, Notes, Journal)
• Ctrl+S: Save
• Ctrl+C: Copy to clipboard

Navigation

• j / ↓: Move down
• k / ↑: Move up
• Enter: Open/Edit item
• n: New item
• d: Delete item
• a: Archive/Unarchive item

Filtering

• f: Open filter modal
• Ctrl+F: Toggle filter sidebar

Note: Full keyboard shortcuts are available in the help menu (press ? in the TUI)

Project Structure

tnj/
├── src/
│   ├── main.rs          # Entry point
│   ├── lib.rs           # Library root
│   ├── cli.rs           # CLI command handling
│   ├── config.rs        # Configuration management
│   ├── database.rs      # SQLite database operations
│   ├── models.rs        # Data models (Task, Note, JournalEntry, Notebook)
│   ├── utils.rs         # Utility functions
│   └── tui/             # TUI components
│       ├── app.rs       # Main application state
│       ├── events.rs    # Event handling
│       ├── layout.rs    # Layout management
│       ├── render.rs    # Rendering logic
│       └── widgets/     # UI widgets
├── Cargo.toml           # Rust project configuration
└── README.md            # This file

Development

Running in Development Mode

# Run with development profile
cargo run -- --dev tui

# Or build and run
cargo build
./target/debug/tnj --dev tui

Running Tests

cargo test

Code Formatting

cargo fmt

Linting

cargo clippy

Contributing

Contributions are welcome and greatly appreciated! Please feel free to submit a Pull Request. For major changes, please open an issue first to discuss what you would like to change.

How to Contribute

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

Please make sure your code follows the existing style and passes all tests (cargo test).

Dependencies

• ratatui - Terminal UI library
• crossterm - Cross-platform terminal manipulation
• rusqlite - SQLite database driver
• chrono - Date and time handling
• clap - Command-line argument parser
• serde - Serialization framework
• termimad - Markdown rendering in terminal

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.