🚀 vx-cli

🎯 Overview

vx-cli provides the beautiful command-line interface for vx, a universal development tool manager. It offers a unified interface for managing, installing, and executing development tools across different languages and ecosystems, powered by the state-of-the-art vx-installer engine.

✨ Features

🔧 Core Functionality

• Universal Tool Execution: Run any supported tool through a single, consistent interface
• 🚀 Enhanced Auto-Installation: Download and install missing tools with beautiful progress bars
• Version Management: Install, switch, and manage multiple tool versions seamlessly
• Virtual Environments: Create isolated environments for projects with complete PATH management

🎨 Enhanced User Experience

• 📊 Beautiful Progress Bars: Rich progress tracking with ETA, transfer rates, and visual feedback
• 🌈 Colorful Output: Intuitive color-coded messages and status indicators
• ⚡ Lightning Performance: Async-first architecture with concurrent operations
• 🔒 Security First: Automatic checksum verification and secure HTTPS downloads
• 💡 Smart Error Messages: Helpful suggestions and clear error reporting with recovery hints

🛠️ Advanced Features

• Project Configuration: Support for project-specific tool configurations with TOML
• Shell Integration: Auto-completion and shell hooks for all major shells
• 📦 Universal Format Support: ZIP, TAR.GZ, TAR.XZ, TAR.BZ2, and raw binaries
• 🎯 Flexible Installation: Support for archives, binaries, scripts, and package managers

Installation

From Crates.io

cargo install vx-cli

From Source

git clone https://github.com/loonghao/vx
cd vx
cargo install --path crates/vx-cli

Quick Start

⚡ Basic Usage with Enhanced Experience

# 🚀 Execute tools transparently with auto-installation and progress bars
vx node --version                    # Beautiful progress if Node.js needs installation
vx uv pip install requests          # Rich progress tracking for downloads
vx go build                          # Automatic Go installation with checksum verification

# 📦 Install specific versions with visual feedback
vx install node@18.17.0             # Progress bars with ETA and transfer rates
vx install uv@latest                # Secure downloads with automatic verification

# 📊 List available tools with rich formatting
vx list                              # Colorful output with status indicators
vx list --installed                  # Show only installed tools with versions

# 🎯 Create virtual environment with beautiful setup
vx venv create myproject --tools node@18.17.0,uv@latest

Project Configuration

# Initialize project configuration
vx init

# Edit .vx.toml
echo '[tools]
node = "18.17.0"
uv = "latest"' > .vx.toml

# Sync project tools
vx sync

🚀 Enhanced Installation Experience

vx-cli is powered by the vx-installer engine, providing a state-of-the-art installation experience:

📊 Beautiful Progress Tracking

# When installing tools, you'll see beautiful progress bars like:
# 🚀 Downloading Node.js v18.17.0...
# ⬇️  [████████████████████████████████] 45.2MB/45.2MB (2.3MB/s, 0s remaining)
# 📦 Extracting archive...
# ✅ Node.js v18.17.0 installed successfully!

vx install node@18.17.0

🔒 Security & Verification

# All downloads include automatic security features:
# - HTTPS-only downloads
# - Automatic checksum verification
# - Secure archive extraction
# - Permission validation

vx install go@1.21.0  # Automatically verified for integrity

📦 Universal Format Support

# vx-cli handles multiple archive formats seamlessly:
# - ZIP archives (Windows tools)
# - TAR.GZ archives (Unix tools)
# - TAR.XZ archives (compressed tools)
# - Raw binaries (single executables)

vx install uv@latest  # Automatically detects and handles format

Commands

Tool Execution

# Direct tool execution (transparent proxy)
vx <tool> [args...]

# Examples
vx node --version
vx npm install express
vx uv pip install requests
vx go build ./...
vx cargo test

Tool Management

# Install tools
vx install <tool>[@version]
vx install node@18.17.0 uv@latest

# List tools
vx list                    # All available tools
vx list --installed        # Only installed tools
vx list node              # Specific tool versions

# Update tools
vx update                 # Update all tools
vx update node            # Update specific tool

# Remove tools
vx remove node@18.17.0    # Remove specific version
vx remove node --all      # Remove all versions

# Search tools
vx search python          # Search for tools
vx search --category python

Virtual Environments

# Create environments
vx venv create myproject
vx venv create myproject --tools node@18.17.0,uv@latest

# Use environments
vx venv use myproject
vx venv run myproject node --version

# Manage environments
vx venv list              # List all environments
vx venv remove myproject  # Remove environment

Project Management

# Initialize project
vx init                   # Interactive setup
vx init --template node   # Use template

# Sync project tools
vx sync                   # Install project tools
vx sync --check           # Check without installing

# Configuration
vx config                 # Show current config
vx config edit            # Edit global config
vx config edit --local    # Edit project config

Maintenance

# Statistics
vx stats                  # Show usage statistics
vx stats --detailed       # Detailed statistics

# Cleanup
vx cleanup                # Clean orphaned files
vx cleanup --dry-run      # Preview cleanup

# Global tool management
vx global list            # List global tools
vx global cleanup         # Clean unused tools

Configuration

Global Configuration

Location: ~/.vx/config/global.toml

[auto_install]
enabled = true
timeout = 300
confirm_before_install = false

[settings]
cache_duration = "7d"
parallel_downloads = 4
use_system_path = false

[ui]
show_progress = true
use_colors = true

Project Configuration

Location: .vx.toml in project root

[tools]
node = "18.17.0"
uv = "latest"
go = "^1.21.0"

[settings]
auto_install = true
cache_duration = "7d"

[scripts]
dev = "npm run dev"
build = "npm run build"
test = "npm test"

Shell Integration

Bash/Zsh

# Add to ~/.bashrc or ~/.zshrc
eval "$(vx shell-init)"
source <(vx completion bash)  # or zsh

Fish

# Add to ~/.config/fish/config.fish
vx shell-init | source
vx completion fish | source

PowerShell

# Add to PowerShell profile
Invoke-Expression (vx shell-init)
vx completion powershell | Out-String | Invoke-Expression

Supported Tools

Languages & Runtimes

• Node.js: JavaScript runtime and npm
• Python: UV package manager and Python tools
• Go: Go compiler and tools
• Rust: Rust compiler and Cargo

Package Managers

• npm: Node.js package manager
• UV: Fast Python package manager
• Cargo: Rust package manager

Package Runners

• npx: Node.js package runner
• uvx: Python application runner

🏗️ Architecture

vx-cli is built on top of a modern, modular architecture:

Core Components

• vx-core: Core traits and functionality with enhanced error handling
• 🆕 vx-installer: Universal installation engine with progress tracking
• vx-config: Advanced configuration management with TOML support
• vx-plugin: Extensible plugin system with trait-based design

Plugin Ecosystem

• Tool Plugins: Individual tool implementations (Node.js, Go, Rust, UV)
• Package Manager Plugins: Package manager integrations (npm, Cargo)
• UI Components: Rich terminal interface with beautiful progress bars

Installation Pipeline

User Command → vx-cli → vx-core → vx-installer → Tool Installation
                                      ↓
                              Progress Tracking & Security

Development

Building

cargo build

Testing

cargo test

Running

cargo run -- --help

Debugging

# Enable verbose logging
RUST_LOG=debug cargo run -- <command>

# Or use the verbose flag
cargo run -- --verbose <command>

Error Handling

vx-cli provides detailed error messages and suggestions:

$ vx nonexistent-tool
Error: Tool 'nonexistent-tool' not found

Suggestions:
  - Run 'vx list' to see available tools
  - Run 'vx search nonexistent' to search for similar tools
  - Check if the tool name is spelled correctly

⚡ Performance

Enhanced Performance Features

• 🚀 Lightning Startup: Optimized for sub-second command execution
• 📊 Concurrent Operations: Multiple tools downloaded and installed simultaneously
• 💾 Smart Caching: Version information and downloads intelligently cached
• 🔧 Lazy Loading: Plugins loaded only when needed for minimal overhead
• ⚡ Async Architecture: Non-blocking operations with beautiful progress tracking

Benchmarks

Troubleshooting

Common Issues

1. Tool not found: Run vx list to see available tools
2. Installation fails: Check network connection and permissions
3. Version conflicts: Use vx cleanup to remove orphaned versions
4. Shell integration: Ensure shell configuration is properly loaded

Debug Mode

# Enable debug logging
vx --verbose <command>

# Check configuration
vx config --sources

# Verify installation
vx stats

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contributing

Contributions are welcome! Please see the contributing guidelines for more information.

🔗 Related Crates

• vx-installer - 🆕 Universal installation engine with progress tracking
• vx-core - Core functionality and utilities
• vx-config - Configuration management system
• vx-plugin - Plugin system and trait definitions
• vx-tool-node - Node.js plugin with NPX support
• vx-tool-uv - UV Python plugin with UVX support
• vx-pm-npm - NPM package manager plugin