rustchain-community 1.0.0

Open-source AI agent framework with core functionality and plugin system
Documentation 
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pub mod commands;
pub mod handlers;
pub mod interactive;
pub mod help_examples;
// Disabled for now due to compilation issues
// pub mod commands_pretty;
// pub mod handlers_pretty;
// pub mod pretty;

use clap::Parser;
use commands::Cli;
use handlers::handle_command;

/// Main CLI entry point
pub async fn run() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    let args = Cli::parse();

    // Initialize logging
    init_logging()?;

    // Handle the command with enhanced error formatting
    if let Err(_e) = handle_command(args.command).await {
        // Error is already formatted by handle_command, just return
        std::process::exit(1);
    }

    Ok(())
}

/// Initialize logging system
fn init_logging() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};

    // Only initialize if not already initialized
    if std::env::var("RUST_LOG").is_err() {
        std::env::set_var("RUST_LOG", "info");
    }

    // Try to initialize, but don't fail if already initialized
    let _result = tracing_subscriber::registry()
        .with(tracing_subscriber::EnvFilter::from_default_env())
        .with(tracing_subscriber::fmt::layer())
        .try_init();

    Ok(())
}

/// Graceful error handling
pub fn handle_error(error: &dyn std::error::Error) {
    eprintln!("Fatal error: {}", error);
    tracing::error!("Application error: {}", error);
}