owl-ms-language-server 0.9.0

use clap::Parser as ClapParser;
use log::error;
use owl_ms_language_server::{
    debugging::init_logging,
    web::{HttpClient, OfflineClient, UreqClient},
    Backend,
};
use std::backtrace::Backtrace;
use tower_lsp::{LspService, Server};

/// A language server for the owl 2 manchester syntax language
#[derive(ClapParser, Debug)]
#[command(version, about, long_about = None)]
struct Args {
    /// Use stdin and stdout for communication
    #[arg(long, default_value_t = true)]
    stdio: bool,
    #[arg(long, default_value_t = false)]
    offline: bool,
}

#[tokio::main]
async fn main() {
    let Args { offline, .. } = Args::parse();

    std::panic::set_hook(Box::new(|info| {
        let backtrace = Backtrace::force_capture();
        error!("paniced with backtrace:\n{backtrace}\n{info}");
    }));

    let http_client: Box<dyn HttpClient> = if offline {
        Box::new(OfflineClient)
    } else {
        Box::new(UreqClient::default())
    };

    let (service, socket) = LspService::new(|client| Backend::new(client, http_client));

    // This logs also to the service client
    init_logging(&service);

    let stdin = tokio::io::stdin();
    let stdout = tokio::io::stdout();
    Server::new(stdin, stdout, socket).serve(service).await;
}