vx-paths

Cross-platform path management for vx tool installations.

Overview

vx-paths provides a unified interface for managing tool installation paths across different platforms, ensuring consistent directory structures and proper handling of executable file extensions.

Features

• Standardized Path Structure: Enforces ~/.vx/tools/<tool>/<version>/<tool>.exe structure
• Cross-Platform Support: Handles executable extensions (.exe on Windows, none on Unix)
• Configuration Integration: Supports custom paths via environment variables and configuration
• Tool Discovery: Find installed tools and their versions
• Path Resolution: Resolve tool paths with version preferences

Standard Directory Structure

~/.vx/
├── tools/           # Tool installations
│   ├── node/
│   │   ├── 18.17.0/
│   │   │   └── node.exe    # Windows
│   │   │   └── node        # Unix
│   │   └── 20.0.0/
│   │       └── node.exe
│   └── uv/
│       └── 0.1.0/
│           └── uv.exe
├── cache/           # Download cache
├── config/          # Configuration files
└── tmp/             # Temporary files

Usage

Basic Path Management

use vx_paths::PathManager;

// Create path manager with default locations
let manager = PathManager::new()?;

// Get tool executable path
let node_path = manager.tool_executable_path("node", "18.17.0");
// Returns: ~/.vx/tools/node/18.17.0/node.exe (Windows)
//          ~/.vx/tools/node/18.17.0/node (Unix)

// Check if tool is installed
let is_installed = manager.is_tool_version_installed("node", "18.17.0");

// List all versions of a tool
let versions = manager.list_tool_versions("node")?;

// Get latest version
let latest = manager.get_latest_tool_version("node")?;

Tool Discovery

use vx_paths::{PathManager, PathResolver};

let manager = PathManager::new()?;
let resolver = PathResolver::new(manager);

// Find all executables for a tool
let executables = resolver.find_tool_executables("node")?;

// Find latest executable
let latest_exe = resolver.find_latest_executable("node")?;

// Resolve with version preference
let exe_path = resolver.resolve_tool_path("node", Some("18.17.0"))?;

Custom Configuration

use vx_paths::{PathConfig, PathManager};

// Create with custom base directory
let config = PathConfig::with_base_dir("/custom/vx");
let manager = config.create_path_manager()?;

// Load from environment variables
let config = PathConfig::from_env();
let manager = config.create_path_manager()?;

Environment Variables

• VX_BASE_DIR: Custom base directory
• VX_TOOLS_DIR: Custom tools directory
• VX_CACHE_DIR: Custom cache directory
• VX_CONFIG_DIR: Custom config directory
• VX_TMP_DIR: Custom temporary directory

Integration with vx-core

use vx_paths::PathManager;
use vx_core::VxConfig;

// Integrate with vx configuration
let path_manager = PathManager::new()?;
let config = VxConfig {
    install_dir: path_manager.tools_dir().to_path_buf(),
    cache_dir: path_manager.cache_dir().to_path_buf(),
    // ... other config
};

Testing

cargo test

License

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