-#[macro_use]
-extern crate diesel_migrations;
-
-use crate::diesel_migrations::MigrationHarness;
-use actix::prelude::*;
-use actix_web::{web::Data, *};
-use diesel::{
- r2d2::{ConnectionManager, Pool},
- PgConnection,
-};
-use diesel_migrations::EmbeddedMigrations;
-use doku::json::{AutoComments, Formatting};
-use lemmy_api::match_websocket_operation;
-use lemmy_api_common::{
- lemmy_db_views::structs::SiteView,
- request::build_user_agent,
- utils::{
- blocking,
- check_private_instance_and_federation_enabled,
- local_site_rate_limit_to_rate_limit_config,
- },
-};
-use lemmy_api_crud::match_websocket_operation_crud;
-use lemmy_db_schema::{source::secret::Secret, utils::get_database_url_from_env};
-use lemmy_routes::{feeds, images, nodeinfo, webfinger};
-use lemmy_server::{
- api_routes,
- code_migrations::run_advanced_migrations,
- init_logging,
- root_span_builder::QuieterRootSpanBuilder,
- scheduled_tasks,
-};
-use lemmy_utils::{
- error::LemmyError,
- rate_limit::{rate_limiter::RateLimiter, RateLimit},
- settings::{structs::Settings, SETTINGS},
-};
-use lemmy_websocket::{chat_server::ChatServer, LemmyContext};
-use reqwest::Client;
-use reqwest_middleware::ClientBuilder;
-use reqwest_retry::{policies::ExponentialBackoff, RetryTransientMiddleware};
-use reqwest_tracing::TracingMiddleware;
-use std::{
- env,
- sync::{Arc, Mutex},
- thread,
- time::Duration,
-};
-use tracing_actix_web::TracingLogger;
-
-pub const MIGRATIONS: EmbeddedMigrations = embed_migrations!();
-
-/// Max timeout for http requests
-pub const REQWEST_TIMEOUT: Duration = Duration::from_secs(10);
-
-#[actix_web::main]
-async fn main() -> Result<(), LemmyError> {
- let args: Vec<String> = env::args().collect();
- if args.len() == 2 && args[1] == "--print-config-docs" {
- let fmt = Formatting {
- auto_comments: AutoComments::none(),
- ..Default::default()
- };
- println!("{}", doku::to_json_fmt_val(&fmt, &Settings::default()));
- return Ok(());
- }
-
- let settings = SETTINGS.to_owned();
-
- init_logging(&settings.opentelemetry_url)?;
-
- // Set up the r2d2 connection pool
- let db_url = match get_database_url_from_env() {
- Ok(url) => url,
- Err(_) => settings.get_database_url(),
- };
- let manager = ConnectionManager::<PgConnection>::new(&db_url);
- let pool = Pool::builder()
- .max_size(settings.database.pool_size)
- .min_idle(Some(1))
- .build(manager)
- .unwrap_or_else(|_| panic!("Error connecting to {}", db_url));
-
- // Run the migrations from code
- let settings_cloned = settings.to_owned();
- blocking(&pool, move |conn| {
- let _ = conn
- .run_pending_migrations(MIGRATIONS)
- .map_err(|_| LemmyError::from_message("Couldn't run migrations"))?;
- run_advanced_migrations(conn, &settings_cloned)?;
- Ok(()) as Result<(), LemmyError>
- })
- .await??;
-
- // Schedules various cleanup tasks for the DB
- let pool2 = pool.clone();
- thread::spawn(move || {
- scheduled_tasks::setup(pool2).expect("Couldn't set up scheduled_tasks");
- });
-
- // Initialize the secrets
- let conn = &mut pool.get()?;
- let secret = Secret::init(conn).expect("Couldn't initialize secrets.");
-
- // Make sure the local site is set up.
- let site_view = SiteView::read_local(conn).expect("local site not set up");
- let local_site = site_view.local_site;
- let federation_enabled = local_site.federation_enabled;
-
- if federation_enabled {
- println!("federation enabled, host is {}", &settings.hostname);
- }
-
- check_private_instance_and_federation_enabled(&local_site)?;
-
- // Set up the rate limiter
- let rate_limit_config =
- local_site_rate_limit_to_rate_limit_config(&site_view.local_site_rate_limit);
-
- // TODO this isn't live-updating
- // https://github.com/LemmyNet/lemmy/issues/2508
- let rate_limiter = RateLimit {
- rate_limiter: Arc::new(Mutex::new(RateLimiter::default())),
- rate_limit_config,
- };
-
- println!(
- "Starting http server at {}:{}",
- settings.bind, settings.port
- );
-
- let reqwest_client = Client::builder()
- .user_agent(build_user_agent(&settings))
- .timeout(REQWEST_TIMEOUT)
- .build()?;
-
- let retry_policy = ExponentialBackoff {
- max_n_retries: 3,
- max_retry_interval: REQWEST_TIMEOUT,
- min_retry_interval: Duration::from_millis(100),
- backoff_exponent: 2,
- };
-
- let client = ClientBuilder::new(reqwest_client.clone())
- .with(TracingMiddleware::default())
- .with(RetryTransientMiddleware::new_with_policy(retry_policy))
- .build();
-
- // Pictrs cannot use the retry middleware
- let pictrs_client = ClientBuilder::new(reqwest_client.clone())
- .with(TracingMiddleware::default())
- .build();
-
- let chat_server = ChatServer::startup(
- pool.clone(),
- rate_limiter.clone(),
- |c, i, o, d| Box::pin(match_websocket_operation(c, i, o, d)),
- |c, i, o, d| Box::pin(match_websocket_operation_crud(c, i, o, d)),
- client.clone(),
- settings.clone(),
- secret.clone(),
- )
- .start();
-
- // Create Http server with websocket support
- let settings_bind = settings.clone();
- HttpServer::new(move || {
- let context = LemmyContext::create(
- pool.clone(),
- chat_server.to_owned(),
- client.clone(),
- settings.to_owned(),
- secret.to_owned(),
- );
- let rate_limiter = rate_limiter.clone();
- App::new()
- .wrap(actix_web::middleware::Logger::default())
- .wrap(TracingLogger::<QuieterRootSpanBuilder>::new())
- .app_data(Data::new(context))
- .app_data(Data::new(rate_limiter.clone()))
- // The routes
- .configure(|cfg| api_routes::config(cfg, &rate_limiter))
- .configure(|cfg| {
- if federation_enabled {
- lemmy_apub::http::routes::config(cfg);
- webfinger::config(cfg);
+use lemmy_server::{init_logging, start_lemmy_server};
+use lemmy_utils::{error::LemmyError, settings::SETTINGS};
+
+#[tokio::main]
+pub async fn main() -> Result<(), LemmyError> {
+ init_logging(&SETTINGS.opentelemetry_url)?;
+ #[cfg(not(feature = "embed-pictrs"))]
+ start_lemmy_server().await?;
+ #[cfg(feature = "embed-pictrs")]
+ {
+ let pictrs_port = &SETTINGS
+ .pictrs_config()
+ .unwrap_or_default()
+ .url
+ .port()
+ .unwrap_or(8080);
+ let pictrs_address = ["127.0.0.1", &pictrs_port.to_string()].join(":");
+ pict_rs::ConfigSource::memory(serde_json::json!({
+ "server": {
+ "address": pictrs_address
+ },
+ "old_db": {
+ "path": "./pictrs/old"
+ },
+ "repo": {
+ "type": "sled",
+ "path": "./pictrs/sled-repo"
+ },
+ "store": {
+ "type": "filesystem",
+ "path": "./pictrs/files"
}
- })
- .configure(feeds::config)
- .configure(|cfg| images::config(cfg, pictrs_client.clone(), &rate_limiter))
- .configure(nodeinfo::config)
- })
- .bind((settings_bind.bind, settings_bind.port))?
- .run()
- .await?;
-
+ }))
+ .init::<&str>(None)
+ .expect("initialize pictrs config");
+ let (lemmy, pictrs) = tokio::join!(start_lemmy_server(), pict_rs::run());
+ lemmy?;
+ pictrs.expect("run pictrs");
+ }
Ok(())
}
projects / lemmy.git / blobdiff