forked from kemitix/git-next
123 lines
3.5 KiB
Rust
123 lines
3.5 KiB
Rust
mod actors;
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mod config;
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pub mod forge;
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use actix::prelude::*;
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use kxio::network::Network;
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use std::path::PathBuf;
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use tracing::{error, info, level_filters::LevelFilter};
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use crate::{
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filesystem::FileSystem,
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server::config::{Forge, ForgeName, RepoName},
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};
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use self::{actors::repo::RepoActor, config::Repo};
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pub fn init(fs: FileSystem) {
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let file_name = "git-next-server.toml";
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let path = PathBuf::from(file_name);
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if fs.file_exists(&path) {
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eprintln!(
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"The configuration file already exists at {} - not overwritting it.",
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file_name
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);
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} else {
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match fs.write_file(file_name, include_str!("../../server-default.toml")) {
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Ok(_) => println!("Created a default configuration file at {}", file_name),
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Err(e) => {
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eprintln!("Failed to write to the configuration file: {}", e)
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}
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}
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}
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}
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pub async fn start(fs: FileSystem, net: Network) {
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let Ok(_) = init_logging() else {
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eprintln!("Failed to initialize logging.");
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return;
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};
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info!("Starting Server...");
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let config = match config::ServerConfig::load(&fs) {
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Ok(config) => config,
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Err(err) => {
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error!("Failed to load config file. Error: {}", err);
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return;
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}
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};
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info!("Config loaded");
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let addresses = config
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.forges()
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.flat_map(|(forge_name, forge)| create_forge_repos(forge, forge_name, &net))
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.map(start_actor)
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.collect::<Vec<_>>();
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let _ = actix_rt::signal::ctrl_c().await;
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info!("Ctrl-C received, shutting down...");
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drop(addresses);
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}
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fn create_forge_repos(
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forge: &Forge,
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forge_name: ForgeName,
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net: &Network,
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) -> Vec<(ForgeName, RepoName, RepoActor)> {
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let forge = forge.clone();
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let span = tracing::info_span!("Forge", %forge_name, %forge);
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let _guard = span.enter();
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info!("Creating Forge");
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forge
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.repos()
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.map(create_actor(forge_name, forge.clone(), net))
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.collect::<Vec<_>>()
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}
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fn create_actor(
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forge_name: ForgeName,
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forge: config::Forge,
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net: &Network,
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) -> impl Fn((RepoName, &Repo)) -> (ForgeName, RepoName, RepoActor) {
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let net = net.clone();
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move |(repo_name, repo)| {
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let span = tracing::info_span!("Repo", %repo_name, %repo);
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let _guard = span.enter();
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info!("Creating Repo");
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let actor = actors::repo::RepoActor::new(
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config::RepoDetails::new(&repo_name, repo, &forge_name, &forge),
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net.clone(),
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);
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info!("Created Repo");
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(forge_name.clone(), repo_name, actor)
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}
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}
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fn start_actor(
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actor: (ForgeName, RepoName, actors::repo::RepoActor),
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) -> Addr<actors::repo::RepoActor> {
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let (forge_name, repo_name, actor) = actor;
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let span = tracing::info_span!("Forge/Repo", %forge_name, %repo_name);
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let _guard = span.enter();
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info!("Starting");
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let addr = actor.start();
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addr.do_send(actors::repo::StartRepo);
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info!("Started");
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addr
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}
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pub fn init_logging() -> Result<(), tracing::subscriber::SetGlobalDefaultError> {
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use tracing_subscriber::prelude::*;
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let subscriber = tracing_subscriber::fmt::layer()
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// NOTE: set RUSTLOG in ${root}/.cargo/config
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.with_target(false)
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.with_file(true)
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.with_line_number(true)
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.with_filter(LevelFilter::INFO);
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tracing_subscriber::registry()
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.with(console_subscriber::ConsoleLayer::builder().spawn())
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.with(subscriber)
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.init();
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Ok(())
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}
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