use clap::Parser;
use tracing_subscriber::EnvFilter;
fn init_tracing() {
let _ = tracing_subscriber::fmt()
.with_env_filter(
EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new("warn")),
)
.with_writer(std::io::stderr)
.try_init();
}
#[tokio::main]
async fn main() -> std::process::ExitCode {
init_tracing();
let cli = biomcp_cli::cli::Cli::parse();
match cli.command {
biomcp_cli::cli::Commands::Mcp | biomcp_cli::cli::Commands::Serve => {
match biomcp_cli::mcp::run_stdio().await {
Ok(()) => std::process::ExitCode::SUCCESS,
Err(err) => {
eprintln!("Error: {err}");
std::process::ExitCode::from(1)
}
}
}
biomcp_cli::cli::Commands::ServeHttp { host, port } => {
match biomcp_cli::mcp::run_http(&host, port).await {
Ok(()) => std::process::ExitCode::SUCCESS,
Err(err) => {
eprintln!("Error: {err}");
std::process::ExitCode::from(1)
}
}
}
_ => match biomcp_cli::cli::run(cli).await {
Ok(output) => {
println!("{output}");
std::process::ExitCode::SUCCESS
}
Err(err) => {
if let Some(bio_err) = err.downcast_ref::<biomcp_cli::error::BioMcpError>() {
eprintln!("Error: {bio_err}");
} else {
eprintln!("Error: {err}");
}
std::process::ExitCode::from(1)
}
},
}
}
