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