forked from lavina/lavina
113 lines
2.8 KiB
Rust
113 lines
2.8 KiB
Rust
mod http;
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use std::future::Future;
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use std::path::Path;
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use clap::Parser;
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use figment::providers::Format;
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use figment::{providers::Toml, Figment};
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use prometheus::Registry as MetricsRegistry;
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use serde::Deserialize;
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use lavina_core::player::PlayerRegistry;
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use lavina_core::prelude::*;
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use lavina_core::repo::Storage;
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use lavina_core::room::RoomRegistry;
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#[derive(Deserialize, Debug)]
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struct ServerConfig {
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telemetry: http::ServerConfig,
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irc: projection_irc::ServerConfig,
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xmpp: projection_xmpp::ServerConfig,
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storage: lavina_core::repo::StorageConfig,
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}
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#[derive(Parser)]
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struct CliArgs {
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#[arg(long)]
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config: Box<Path>,
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}
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fn load_config() -> Result<ServerConfig> {
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let args = CliArgs::parse();
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let raw_config = Figment::from(Toml::file(args.config));
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let config: ServerConfig = raw_config.extract()?;
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Ok(config)
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}
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#[tokio::main]
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async fn main() -> Result<()> {
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set_up_logging()?;
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let sleep = ctrl_c()?;
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let config = load_config()?;
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tracing::info!("Booting up");
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tracing::info!("Loaded config: {config:?}");
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let ServerConfig {
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telemetry: telemetry_config,
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irc: irc_config,
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xmpp: xmpp_config,
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storage: storage_config,
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} = config;
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let mut metrics = MetricsRegistry::new();
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let storage = Storage::open(storage_config).await?;
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let rooms = RoomRegistry::new(&mut metrics, storage.clone())?;
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let mut players = PlayerRegistry::empty(rooms.clone(), storage.clone(), &mut metrics)?;
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let telemetry_terminator = http::launch(telemetry_config, metrics.clone(), rooms.clone(), storage.clone()).await?;
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let irc = projection_irc::launch(
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irc_config,
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players.clone(),
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rooms.clone(),
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metrics.clone(),
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storage.clone(),
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)
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.await?;
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let xmpp = projection_xmpp::launch(
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xmpp_config,
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players.clone(),
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rooms.clone(),
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metrics.clone(),
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storage.clone(),
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)
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.await?;
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tracing::info!("Started");
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sleep.await;
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tracing::info!("Begin shutdown");
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xmpp.terminate().await?;
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irc.terminate().await?;
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telemetry_terminator.terminate().await?;
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players.shutdown_all().await?;
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drop(players);
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drop(rooms);
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storage.close().await?;
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tracing::info!("Shutdown complete");
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Ok(())
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}
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#[cfg(windows)]
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fn ctrl_c() -> Result<impl Future<Output = ()>> {
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use tokio::signal::windows::*;
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let chan = ctrl_c()?;
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async fn recv(mut chan: CtrlC) {
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let _ = chan.recv().await;
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}
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Ok(recv(chan))
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}
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#[cfg(unix)]
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fn ctrl_c() -> Result<impl Future<Output = ()>> {
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use tokio::signal::unix::*;
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let chan = signal(SignalKind::interrupt())?;
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async fn recv(mut chan: Signal) {
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let _ = chan.recv().await;
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}
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Ok(recv(chan))
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}
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fn set_up_logging() -> Result<()> {
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tracing_subscriber::fmt::init();
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Ok(())
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}
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