210 lines
6.3 KiB
Rust
210 lines
6.3 KiB
Rust
#[macro_use]
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extern crate diesel;
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#[macro_use]
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extern crate diesel_migrations;
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#[macro_use]
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extern crate lazy_static;
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use std::env;
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use std::net::SocketAddr;
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use std::path::PathBuf;
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use actix_web::{middleware, App, HttpServer};
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use anyhow::Result;
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use clap::{App as ClapApp, Arg};
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use log::{info, warn};
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use std::sync::{Arc, RwLock};
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use crate::{common::PKG_VERSION, database::UpEndDatabase};
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mod addressing;
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mod common;
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mod database;
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mod filesystem;
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mod previews;
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mod routes;
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mod util;
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fn main() -> Result<()> {
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let env = env_logger::Env::default().filter_or(env_logger::DEFAULT_FILTER_ENV, "info");
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env_logger::init_from_env(env);
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let app = ClapApp::new("upend")
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.version(PKG_VERSION)
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.author("Tomáš Mládek <t@mldk.cz>")
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.arg(Arg::with_name("DIRECTORY").required(true).index(1))
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.arg(
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Arg::with_name("BIND")
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.long("bind")
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.default_value("127.0.0.1:8093")
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.help("address and port to bind the Web interface on")
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.required(true),
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)
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.arg(
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Arg::with_name("DB_PATH")
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.long("db-path")
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.takes_value(true)
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.help("path to sqlite db file (\"$VAULT_PATH/.upend\" by default)"),
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)
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.arg(
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Arg::with_name("NO_BROWSER")
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.long("no-browser")
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.help("Do not open web browser with the UI."),
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)
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.arg(
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Arg::with_name("NO_DESKTOP")
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.long("no-desktop")
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.help("Disable desktop features (webbrowser, native file opening)"),
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)
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.arg(
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Arg::with_name("NO_UI")
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.long("no-ui")
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.help("Do not serve the web UI."),
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)
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.arg(
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Arg::with_name("NO_INITIAL_UPDATE")
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.long("no-initial-update")
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.help("Don't run a database update on start."),
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)
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.arg(
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Arg::with_name("REINITIALIZE")
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.long("reinitialize")
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.help("Delete and initialize database, if it exists already."),
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)
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.arg(
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Arg::with_name("VAULT_NAME")
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.takes_value(true)
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.long("name")
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.help("Name of the vault."),
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);
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let matches = app.get_matches();
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info!("Starting UpEnd {}...", PKG_VERSION);
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let sys = actix::System::new("upend");
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let job_container = Arc::new(RwLock::new(util::jobs::JobContainer::default()));
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let vault_path = PathBuf::from(matches.value_of("DIRECTORY").unwrap());
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let open_result = UpEndDatabase::open(
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&vault_path,
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matches.value_of("DB_PATH").map(PathBuf::from),
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matches.is_present("REINITIALIZE"),
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)
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.expect("failed to open database!");
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let upend = Arc::new(open_result.db);
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let ui_path = env::current_exe().unwrap().parent().unwrap().join("webui");
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if !ui_path.exists() {
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warn!("No Web UI directory present ({:?}), disabling...", ui_path);
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}
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let desktop_enabled = !matches.is_present("NO_DESKTOP");
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let ui_enabled = ui_path.exists() && !matches.is_present("NO_UI");
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let browser_enabled = desktop_enabled && !matches.is_present("NO_BROWSER");
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#[cfg(feature = "previews")]
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let preview_store = Some(Arc::new(crate::previews::PreviewStore::new(
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upend.db_path.join("previews"),
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upend.clone(),
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)));
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#[cfg(not(feature = "previews"))]
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let preview_store = None;
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let mut bind: SocketAddr = matches
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.value_of("BIND")
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.unwrap()
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.parse()
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.expect("Incorrect bind format.");
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let state = routes::State {
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upend: upend.clone(),
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vault_name: Some(
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matches
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.value_of("VAULT_NAME")
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.map(|s| s.to_string())
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.unwrap_or_else(|| {
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vault_path
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.iter()
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.last()
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.unwrap()
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.to_string_lossy()
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.into_owned()
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}),
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),
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job_container: job_container.clone(),
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preview_store,
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desktop_enabled,
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};
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// Start HTTP server
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let mut cnt = 0;
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let server = loop {
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let state = state.clone();
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let ui_path = ui_path.clone();
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let server = HttpServer::new(move || {
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let app = App::new()
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.app_data(actix_web::web::PayloadConfig::new(4_294_967_296))
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.data(state.clone())
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.wrap(middleware::Logger::default().exclude("/api/jobs"))
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.service(routes::get_raw)
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.service(routes::get_thumbnail)
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.service(routes::get_query)
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.service(routes::get_object)
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.service(routes::put_object)
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.service(routes::delete_object)
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.service(routes::get_all_attributes)
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.service(routes::api_refresh)
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.service(routes::list_hier)
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.service(routes::list_hier_roots)
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.service(routes::latest_files)
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.service(routes::get_file)
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.service(routes::get_jobs)
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.service(routes::get_info);
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if ui_enabled {
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app.service(actix_files::Files::new("/", &ui_path).index_file("index.html"))
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} else {
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app
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}
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});
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let bind_result = server.bind(&bind);
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if let Ok(server) = bind_result {
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break server;
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} else {
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warn!("Failed to bind at {:?}, trying next port number...", bind);
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bind.set_port(bind.port() + 1);
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}
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if cnt > 10 {
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panic!("Couldn't start server.")
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} else {
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cnt += 1;
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}
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};
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info!("Starting server at: {}", &bind);
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server.run();
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if !matches.is_present("NO_INITIAL_UPDATE") {
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info!("Running initial update...");
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actix::spawn(filesystem::rescan_vault(upend, job_container, false, true));
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}
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#[cfg(feature = "desktop")]
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{
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if browser_enabled && ui_enabled {
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let ui_result = webbrowser::open(&format!("http://localhost:{}", bind.port()));
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if ui_result.is_err() {
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warn!("Could not open UI in browser!");
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}
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}
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}
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Ok(sys.run()?)
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}
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