1#![allow(unused_variables, dead_code, unused_mut)]
2// todo!() this is to make transition easier.
3
4// Allow binary to be called Zed for a nice application menu when running executable directly
5#![allow(non_snake_case)]
6
7use anyhow::{anyhow, Context as _, Result};
8use backtrace::Backtrace;
9use cli::FORCE_CLI_MODE_ENV_VAR_NAME;
10use client::UserStore;
11use db::kvp::KEY_VALUE_STORE;
12use editor::Editor;
13use fs::RealFs;
14use futures::StreamExt;
15use gpui::{Action, App, AppContext, AsyncAppContext, Context, SemanticVersion, Task};
16use isahc::{prelude::Configurable, Request};
17use language::LanguageRegistry;
18use log::LevelFilter;
19
20use node_runtime::RealNodeRuntime;
21use parking_lot::Mutex;
22use serde::{Deserialize, Serialize};
23use settings::{
24 default_settings, handle_keymap_file_changes, handle_settings_file_changes, watch_config_file,
25 Settings, SettingsStore,
26};
27use simplelog::ConfigBuilder;
28use smol::process::Command;
29use std::{
30 env,
31 ffi::OsStr,
32 fs::OpenOptions,
33 io::{IsTerminal, Write},
34 panic,
35 path::{Path, PathBuf},
36 sync::{
37 atomic::{AtomicU32, Ordering},
38 Arc,
39 },
40 thread,
41 time::{SystemTime, UNIX_EPOCH},
42};
43use theme::ActiveTheme;
44use util::{
45 async_maybe,
46 channel::{parse_zed_link, ReleaseChannel, RELEASE_CHANNEL},
47 http::{self, HttpClient},
48 paths, ResultExt,
49};
50use uuid::Uuid;
51use workspace::{AppState, WorkspaceStore};
52use zed2::{
53 build_window_options, ensure_only_instance, handle_cli_connection, initialize_workspace,
54 languages, Assets, IsOnlyInstance, OpenListener, OpenRequest,
55};
56
57mod open_listener;
58
59fn main() {
60 menu::init();
61 zed_actions::init();
62
63 let http = http::client();
64 init_paths();
65 init_logger();
66
67 if ensure_only_instance() != IsOnlyInstance::Yes {
68 return;
69 }
70
71 log::info!("========== starting zed ==========");
72 let app = App::production(Arc::new(Assets));
73
74 let installation_id = app.background_executor().block(installation_id()).ok();
75 let session_id = Uuid::new_v4().to_string();
76 init_panic_hook(&app, installation_id.clone(), session_id.clone());
77
78 let fs = Arc::new(RealFs);
79 let user_settings_file_rx = watch_config_file(
80 &app.background_executor(),
81 fs.clone(),
82 paths::SETTINGS.clone(),
83 );
84 let user_keymap_file_rx = watch_config_file(
85 &app.background_executor(),
86 fs.clone(),
87 paths::KEYMAP.clone(),
88 );
89
90 let login_shell_env_loaded = if stdout_is_a_pty() {
91 Task::ready(())
92 } else {
93 app.background_executor().spawn(async {
94 load_login_shell_environment().await.log_err();
95 })
96 };
97
98 let (listener, mut open_rx) = OpenListener::new();
99 let listener = Arc::new(listener);
100 let open_listener = listener.clone();
101 app.on_open_urls(move |urls, _| open_listener.open_urls(&urls));
102 app.on_reopen(move |_cx| {
103 // todo!("workspace")
104 // if cx.has_global::<Weak<AppState>>() {
105 // if let Some(app_state) = cx.global::<Weak<AppState>>().upgrade() {
106 // workspace::open_new(&app_state, cx, |workspace, cx| {
107 // Editor::new_file(workspace, &Default::default(), cx)
108 // })
109 // .detach();
110 // }
111 // }
112 });
113
114 app.run(move |cx| {
115 cx.set_global(*RELEASE_CHANNEL);
116 cx.set_global(listener.clone());
117
118 load_embedded_fonts(cx);
119
120 let mut store = SettingsStore::default();
121 store
122 .set_default_settings(default_settings().as_ref(), cx)
123 .unwrap();
124 cx.set_global(store);
125 handle_settings_file_changes(user_settings_file_rx, cx);
126 handle_keymap_file_changes(user_keymap_file_rx, cx);
127
128 let client = client::Client::new(http.clone(), cx);
129 let mut languages = LanguageRegistry::new(login_shell_env_loaded);
130 let copilot_language_server_id = languages.next_language_server_id();
131 languages.set_executor(cx.background_executor().clone());
132 languages.set_language_server_download_dir(paths::LANGUAGES_DIR.clone());
133 let languages = Arc::new(languages);
134 let node_runtime = RealNodeRuntime::new(http.clone());
135
136 language::init(cx);
137 languages::init(languages.clone(), node_runtime.clone(), cx);
138 let user_store = cx.build_model(|cx| UserStore::new(client.clone(), http.clone(), cx));
139 let workspace_store = cx.build_model(|cx| WorkspaceStore::new(client.clone(), cx));
140
141 cx.set_global(client.clone());
142
143 theme::init(theme::LoadThemes::All, cx);
144 project::Project::init(&client, cx);
145 client::init(&client, cx);
146 command_palette::init(cx);
147 language::init(cx);
148 editor::init(cx);
149 diagnostics::init(cx);
150 copilot::init(
151 copilot_language_server_id,
152 http.clone(),
153 node_runtime.clone(),
154 cx,
155 );
156 // assistant::init(cx);
157 // component_test::init(cx);
158
159 // cx.spawn(|cx| watch_themes(fs.clone(), cx)).detach();
160 // cx.spawn(|_| watch_languages(fs.clone(), languages.clone()))
161 // .detach();
162 // watch_file_types(fs.clone(), cx);
163
164 languages.set_theme(cx.theme().clone());
165 // cx.observe_global::<SettingsStore, _>({
166 // let languages = languages.clone();
167 // move |cx| languages.set_theme(theme::current(cx).clone())
168 // })
169 // .detach();
170
171 // client.telemetry().start(installation_id, session_id, cx);
172
173 let app_state = Arc::new(AppState {
174 languages,
175 client: client.clone(),
176 user_store,
177 fs,
178 build_window_options,
179 // background_actions: todo!("ask Mikayla"),
180 workspace_store,
181 node_runtime,
182 });
183 cx.set_global(Arc::downgrade(&app_state));
184
185 // audio::init(Assets, cx);
186 // auto_update::init(http.clone(), client::ZED_SERVER_URL.clone(), cx);
187
188 workspace::init(app_state.clone(), cx);
189 // recent_projects::init(cx);
190
191 go_to_line::init(cx);
192 file_finder::init(cx);
193 // outline::init(cx);
194 // project_symbols::init(cx);
195 project_panel::init(Assets, cx);
196 // channel::init(&client, user_store.clone(), cx);
197 // diagnostics::init(cx);
198 // search::init(cx);
199 // semantic_index::init(fs.clone(), http.clone(), languages.clone(), cx);
200 // vim::init(cx);
201 terminal_view::init(cx);
202
203 // journal2::init(app_state.clone(), cx);
204 // language_selector::init(cx);
205 // theme_selector::init(cx);
206 // activity_indicator::init(cx);
207 // language_tools::init(cx);
208 call::init(app_state.client.clone(), app_state.user_store.clone(), cx);
209 collab_ui::init(&app_state, cx);
210 // feedback::init(cx);
211 // welcome::init(cx);
212 // zed::init(&app_state, cx);
213
214 // cx.set_menus(menus::menus());
215 initialize_workspace(app_state.clone(), cx);
216
217 if stdout_is_a_pty() {
218 cx.activate(true);
219 let urls = collect_url_args();
220 if !urls.is_empty() {
221 listener.open_urls(&urls)
222 }
223 } else {
224 upload_previous_panics(http.clone(), cx);
225
226 // TODO Development mode that forces the CLI mode usually runs Zed binary as is instead
227 // of an *app, hence gets no specific callbacks run. Emulate them here, if needed.
228 if std::env::var(FORCE_CLI_MODE_ENV_VAR_NAME).ok().is_some()
229 && !listener.triggered.load(Ordering::Acquire)
230 {
231 listener.open_urls(&collect_url_args())
232 }
233 }
234
235 let mut _triggered_authentication = false;
236
237 fn open_paths_and_log_errs(
238 paths: &[PathBuf],
239 app_state: &Arc<AppState>,
240 cx: &mut AppContext,
241 ) {
242 let task = workspace::open_paths(&paths, &app_state, None, cx);
243 cx.spawn(|cx| async move {
244 if let Some((_window, results)) = task.await.log_err() {
245 for result in results {
246 if let Some(Err(e)) = result {
247 log::error!("Error opening path: {}", e);
248 }
249 }
250 }
251 })
252 .detach();
253 }
254
255 match open_rx.try_next() {
256 Ok(Some(OpenRequest::Paths { paths })) => {
257 open_paths_and_log_errs(&paths, &app_state, cx)
258 }
259 Ok(Some(OpenRequest::CliConnection { connection })) => {
260 let app_state = app_state.clone();
261 cx.spawn(move |cx| handle_cli_connection(connection, app_state, cx))
262 .detach();
263 }
264 Ok(Some(OpenRequest::JoinChannel { channel_id: _ })) => {
265 todo!()
266 // triggered_authentication = true;
267 // let app_state = app_state.clone();
268 // let client = client.clone();
269 // cx.spawn(|mut cx| async move {
270 // // ignore errors here, we'll show a generic "not signed in"
271 // let _ = authenticate(client, &cx).await;
272 // cx.update(|cx| workspace::join_channel(channel_id, app_state, None, cx))
273 // .await
274 // })
275 // .detach_and_log_err(cx)
276 }
277 Ok(Some(OpenRequest::OpenChannelNotes { channel_id: _ })) => {
278 todo!()
279 }
280 Ok(None) | Err(_) => cx
281 .spawn({
282 let app_state = app_state.clone();
283 |cx| async move { restore_or_create_workspace(&app_state, cx).await }
284 })
285 .detach(),
286 }
287
288 let app_state = app_state.clone();
289 cx.spawn(|cx| async move {
290 while let Some(request) = open_rx.next().await {
291 match request {
292 OpenRequest::Paths { paths } => {
293 cx.update(|cx| open_paths_and_log_errs(&paths, &app_state, cx))
294 .ok();
295 }
296 OpenRequest::CliConnection { connection } => {
297 let app_state = app_state.clone();
298 cx.spawn(move |cx| {
299 handle_cli_connection(connection, app_state.clone(), cx)
300 })
301 .detach();
302 }
303 OpenRequest::JoinChannel { channel_id: _ } => {
304 todo!()
305 }
306 OpenRequest::OpenChannelNotes { channel_id: _ } => {
307 todo!()
308 }
309 }
310 }
311 })
312 .detach();
313
314 // if !triggered_authentication {
315 // cx.spawn(|cx| async move { authenticate(client, &cx).await })
316 // .detach_and_log_err(cx);
317 // }
318 });
319}
320
321// async fn authenticate(client: Arc<Client>, cx: &AsyncAppContext) -> Result<()> {
322// if stdout_is_a_pty() {
323// if client::IMPERSONATE_LOGIN.is_some() {
324// client.authenticate_and_connect(false, &cx).await?;
325// }
326// } else if client.has_keychain_credentials(&cx) {
327// client.authenticate_and_connect(true, &cx).await?;
328// }
329// Ok::<_, anyhow::Error>(())
330// }
331
332async fn installation_id() -> Result<String> {
333 let legacy_key_name = "device_id";
334
335 if let Ok(Some(installation_id)) = KEY_VALUE_STORE.read_kvp(legacy_key_name) {
336 Ok(installation_id)
337 } else {
338 let installation_id = Uuid::new_v4().to_string();
339
340 KEY_VALUE_STORE
341 .write_kvp(legacy_key_name.to_string(), installation_id.clone())
342 .await?;
343
344 Ok(installation_id)
345 }
346}
347
348async fn restore_or_create_workspace(app_state: &Arc<AppState>, mut cx: AsyncAppContext) {
349 async_maybe!({
350 if let Some(location) = workspace::last_opened_workspace_paths().await {
351 cx.update(|cx| workspace::open_paths(location.paths().as_ref(), app_state, None, cx))?
352 .await
353 .log_err();
354 } else if matches!(KEY_VALUE_STORE.read_kvp("******* THIS IS A BAD KEY PLEASE UNCOMMENT BELOW TO FIX THIS VERY LONG LINE *******"), Ok(None)) {
355 // todo!(welcome)
356 //} else if matches!(KEY_VALUE_STORE.read_kvp(FIRST_OPEN), Ok(None)) {
357 //todo!()
358 // cx.update(|cx| show_welcome_experience(app_state, cx));
359 } else {
360 cx.update(|cx| {
361 workspace::open_new(app_state, cx, |workspace, cx| {
362 Editor::new_file(workspace, &Default::default(), cx)
363 })
364 .detach();
365 })?;
366 }
367 anyhow::Ok(())
368 })
369 .await
370 .log_err();
371}
372
373fn init_paths() {
374 std::fs::create_dir_all(&*util::paths::CONFIG_DIR).expect("could not create config path");
375 std::fs::create_dir_all(&*util::paths::LANGUAGES_DIR).expect("could not create languages path");
376 std::fs::create_dir_all(&*util::paths::DB_DIR).expect("could not create database path");
377 std::fs::create_dir_all(&*util::paths::LOGS_DIR).expect("could not create logs path");
378}
379
380fn init_logger() {
381 if stdout_is_a_pty() {
382 env_logger::init();
383 } else {
384 let level = LevelFilter::Info;
385
386 // Prevent log file from becoming too large.
387 const KIB: u64 = 1024;
388 const MIB: u64 = 1024 * KIB;
389 const MAX_LOG_BYTES: u64 = MIB;
390 if std::fs::metadata(&*paths::LOG).map_or(false, |metadata| metadata.len() > MAX_LOG_BYTES)
391 {
392 let _ = std::fs::rename(&*paths::LOG, &*paths::OLD_LOG);
393 }
394
395 let log_file = OpenOptions::new()
396 .create(true)
397 .append(true)
398 .open(&*paths::LOG)
399 .expect("could not open logfile");
400
401 let config = ConfigBuilder::new()
402 .set_time_format_str("%Y-%m-%dT%T") //All timestamps are UTC
403 .build();
404
405 simplelog::WriteLogger::init(level, config, log_file).expect("could not initialize logger");
406 }
407}
408
409#[derive(Serialize, Deserialize)]
410struct LocationData {
411 file: String,
412 line: u32,
413}
414
415#[derive(Serialize, Deserialize)]
416struct Panic {
417 thread: String,
418 payload: String,
419 #[serde(skip_serializing_if = "Option::is_none")]
420 location_data: Option<LocationData>,
421 backtrace: Vec<String>,
422 app_version: String,
423 release_channel: String,
424 os_name: String,
425 os_version: Option<String>,
426 architecture: String,
427 panicked_on: u128,
428 #[serde(skip_serializing_if = "Option::is_none")]
429 installation_id: Option<String>,
430 session_id: String,
431}
432
433#[derive(Serialize)]
434struct PanicRequest {
435 panic: Panic,
436 token: String,
437}
438
439static PANIC_COUNT: AtomicU32 = AtomicU32::new(0);
440
441fn init_panic_hook(app: &App, installation_id: Option<String>, session_id: String) {
442 let is_pty = stdout_is_a_pty();
443 let app_metadata = app.metadata();
444
445 panic::set_hook(Box::new(move |info| {
446 let prior_panic_count = PANIC_COUNT.fetch_add(1, Ordering::SeqCst);
447 if prior_panic_count > 0 {
448 // Give the panic-ing thread time to write the panic file
449 loop {
450 std::thread::yield_now();
451 }
452 }
453
454 let thread = thread::current();
455 let thread_name = thread.name().unwrap_or("<unnamed>");
456
457 let payload = info
458 .payload()
459 .downcast_ref::<&str>()
460 .map(|s| s.to_string())
461 .or_else(|| info.payload().downcast_ref::<String>().map(|s| s.clone()))
462 .unwrap_or_else(|| "Box<Any>".to_string());
463
464 if *util::channel::RELEASE_CHANNEL == ReleaseChannel::Dev {
465 let location = info.location().unwrap();
466 let backtrace = Backtrace::new();
467 eprintln!(
468 "Thread {:?} panicked with {:?} at {}:{}:{}\n{:?}",
469 thread_name,
470 payload,
471 location.file(),
472 location.line(),
473 location.column(),
474 backtrace,
475 );
476 std::process::exit(-1);
477 }
478
479 let app_version = client::ZED_APP_VERSION
480 .or(app_metadata.app_version)
481 .map_or("dev".to_string(), |v| v.to_string());
482
483 let backtrace = Backtrace::new();
484 let mut backtrace = backtrace
485 .frames()
486 .iter()
487 .filter_map(|frame| Some(format!("{:#}", frame.symbols().first()?.name()?)))
488 .collect::<Vec<_>>();
489
490 // Strip out leading stack frames for rust panic-handling.
491 if let Some(ix) = backtrace
492 .iter()
493 .position(|name| name == "rust_begin_unwind")
494 {
495 backtrace.drain(0..=ix);
496 }
497
498 let panic_data = Panic {
499 thread: thread_name.into(),
500 payload: payload.into(),
501 location_data: info.location().map(|location| LocationData {
502 file: location.file().into(),
503 line: location.line(),
504 }),
505 app_version: app_version.clone(),
506 release_channel: RELEASE_CHANNEL.display_name().into(),
507 os_name: app_metadata.os_name.into(),
508 os_version: app_metadata
509 .os_version
510 .as_ref()
511 .map(SemanticVersion::to_string),
512 architecture: env::consts::ARCH.into(),
513 panicked_on: SystemTime::now()
514 .duration_since(UNIX_EPOCH)
515 .unwrap()
516 .as_millis(),
517 backtrace,
518 installation_id: installation_id.clone(),
519 session_id: session_id.clone(),
520 };
521
522 if let Some(panic_data_json) = serde_json::to_string_pretty(&panic_data).log_err() {
523 log::error!("{}", panic_data_json);
524 }
525
526 if !is_pty {
527 if let Some(panic_data_json) = serde_json::to_string(&panic_data).log_err() {
528 let timestamp = chrono::Utc::now().format("%Y_%m_%d %H_%M_%S").to_string();
529 let panic_file_path = paths::LOGS_DIR.join(format!("zed-{}.panic", timestamp));
530 let panic_file = std::fs::OpenOptions::new()
531 .append(true)
532 .create(true)
533 .open(&panic_file_path)
534 .log_err();
535 if let Some(mut panic_file) = panic_file {
536 writeln!(&mut panic_file, "{}", panic_data_json).log_err();
537 panic_file.flush().log_err();
538 }
539 }
540 }
541
542 std::process::abort();
543 }));
544}
545
546fn upload_previous_panics(http: Arc<dyn HttpClient>, cx: &mut AppContext) {
547 let telemetry_settings = *client::TelemetrySettings::get_global(cx);
548
549 cx.background_executor()
550 .spawn(async move {
551 let panic_report_url = format!("{}/api/panic", &*client::ZED_SERVER_URL);
552 let mut children = smol::fs::read_dir(&*paths::LOGS_DIR).await?;
553 while let Some(child) = children.next().await {
554 let child = child?;
555 let child_path = child.path();
556
557 if child_path.extension() != Some(OsStr::new("panic")) {
558 continue;
559 }
560 let filename = if let Some(filename) = child_path.file_name() {
561 filename.to_string_lossy()
562 } else {
563 continue;
564 };
565
566 if !filename.starts_with("zed") {
567 continue;
568 }
569
570 if telemetry_settings.diagnostics {
571 let panic_file_content = smol::fs::read_to_string(&child_path)
572 .await
573 .context("error reading panic file")?;
574
575 let panic = serde_json::from_str(&panic_file_content)
576 .ok()
577 .or_else(|| {
578 panic_file_content
579 .lines()
580 .next()
581 .and_then(|line| serde_json::from_str(line).ok())
582 })
583 .unwrap_or_else(|| {
584 log::error!(
585 "failed to deserialize panic file {:?}",
586 panic_file_content
587 );
588 None
589 });
590
591 if let Some(panic) = panic {
592 let body = serde_json::to_string(&PanicRequest {
593 panic,
594 token: client::ZED_SECRET_CLIENT_TOKEN.into(),
595 })
596 .unwrap();
597
598 let request = Request::post(&panic_report_url)
599 .redirect_policy(isahc::config::RedirectPolicy::Follow)
600 .header("Content-Type", "application/json")
601 .body(body.into())?;
602 let response = http.send(request).await.context("error sending panic")?;
603 if !response.status().is_success() {
604 log::error!("Error uploading panic to server: {}", response.status());
605 }
606 }
607 }
608
609 // We've done what we can, delete the file
610 std::fs::remove_file(child_path)
611 .context("error removing panic")
612 .log_err();
613 }
614 Ok::<_, anyhow::Error>(())
615 })
616 .detach_and_log_err(cx);
617}
618
619async fn load_login_shell_environment() -> Result<()> {
620 let marker = "ZED_LOGIN_SHELL_START";
621 let shell = env::var("SHELL").context(
622 "SHELL environment variable is not assigned so we can't source login environment variables",
623 )?;
624 let output = Command::new(&shell)
625 .args(["-lic", &format!("echo {marker} && /usr/bin/env -0")])
626 .output()
627 .await
628 .context("failed to spawn login shell to source login environment variables")?;
629 if !output.status.success() {
630 Err(anyhow!("login shell exited with error"))?;
631 }
632
633 let stdout = String::from_utf8_lossy(&output.stdout);
634
635 if let Some(env_output_start) = stdout.find(marker) {
636 let env_output = &stdout[env_output_start + marker.len()..];
637 for line in env_output.split_terminator('\0') {
638 if let Some(separator_index) = line.find('=') {
639 let key = &line[..separator_index];
640 let value = &line[separator_index + 1..];
641 env::set_var(key, value);
642 }
643 }
644 log::info!(
645 "set environment variables from shell:{}, path:{}",
646 shell,
647 env::var("PATH").unwrap_or_default(),
648 );
649 }
650
651 Ok(())
652}
653
654fn stdout_is_a_pty() -> bool {
655 std::env::var(FORCE_CLI_MODE_ENV_VAR_NAME).ok().is_none() && std::io::stdout().is_terminal()
656}
657
658fn collect_url_args() -> Vec<String> {
659 env::args()
660 .skip(1)
661 .filter_map(|arg| match std::fs::canonicalize(Path::new(&arg)) {
662 Ok(path) => Some(format!("file://{}", path.to_string_lossy())),
663 Err(error) => {
664 if let Some(_) = parse_zed_link(&arg) {
665 Some(arg)
666 } else {
667 log::error!("error parsing path argument: {}", error);
668 None
669 }
670 }
671 })
672 .collect()
673}
674
675fn load_embedded_fonts(cx: &AppContext) {
676 let asset_source = cx.asset_source();
677 let font_paths = asset_source.list("fonts").unwrap();
678 let embedded_fonts = Mutex::new(Vec::new());
679 let executor = cx.background_executor();
680
681 executor.block(executor.scoped(|scope| {
682 for font_path in &font_paths {
683 if !font_path.ends_with(".ttf") {
684 continue;
685 }
686
687 scope.spawn(async {
688 let font_bytes = asset_source.load(font_path).unwrap().to_vec();
689 embedded_fonts.lock().push(Arc::from(font_bytes));
690 });
691 }
692 }));
693
694 cx.text_system()
695 .add_fonts(&embedded_fonts.into_inner())
696 .unwrap();
697}
698
699// #[cfg(debug_assertions)]
700// async fn watch_themes(fs: Arc<dyn Fs>, mut cx: AsyncAppContext) -> Option<()> {
701// let mut events = fs
702// .watch("styles/src".as_ref(), Duration::from_millis(100))
703// .await;
704// while (events.next().await).is_some() {
705// let output = Command::new("npm")
706// .current_dir("styles")
707// .args(["run", "build"])
708// .output()
709// .await
710// .log_err()?;
711// if output.status.success() {
712// cx.update(|cx| theme_selector::reload(cx))
713// } else {
714// eprintln!(
715// "build script failed {}",
716// String::from_utf8_lossy(&output.stderr)
717// );
718// }
719// }
720// Some(())
721// }
722
723// #[cfg(debug_assertions)]
724// async fn watch_languages(fs: Arc<dyn Fs>, languages: Arc<LanguageRegistry>) -> Option<()> {
725// let mut events = fs
726// .watch(
727// "crates/zed/src/languages".as_ref(),
728// Duration::from_millis(100),
729// )
730// .await;
731// while (events.next().await).is_some() {
732// languages.reload();
733// }
734// Some(())
735// }
736
737// #[cfg(debug_assertions)]
738// fn watch_file_types(fs: Arc<dyn Fs>, cx: &mut AppContext) {
739// cx.spawn(|mut cx| async move {
740// let mut events = fs
741// .watch(
742// "assets/icons/file_icons/file_types.json".as_ref(),
743// Duration::from_millis(100),
744// )
745// .await;
746// while (events.next().await).is_some() {
747// cx.update(|cx| {
748// cx.update_global(|file_types, _| {
749// *file_types = project_panel::file_associations::FileAssociations::new(Assets);
750// });
751// })
752// }
753// })
754// .detach()
755// }
756
757// #[cfg(not(debug_assertions))]
758// async fn watch_themes(_fs: Arc<dyn Fs>, _cx: AsyncAppContext) -> Option<()> {
759// None
760// }
761
762// #[cfg(not(debug_assertions))]
763// async fn watch_languages(_: Arc<dyn Fs>, _: Arc<LanguageRegistry>) -> Option<()> {
764// None
765//
766
767// #[cfg(not(debug_assertions))]
768// fn watch_file_types(_fs: Arc<dyn Fs>, _cx: &mut AppContext) {}
769
770pub fn background_actions() -> &'static [(&'static str, &'static dyn Action)] {
771 // &[
772 // ("Go to file", &file_finder::Toggle),
773 // ("Open command palette", &command_palette::Toggle),
774 // ("Open recent projects", &recent_projects::OpenRecent),
775 // ("Change your settings", &zed_actions::OpenSettings),
776 // ]
777 // todo!()
778 &[]
779}