1mod anthropic_migration;
2mod capability_granter;
3mod copilot_migration;
4pub mod extension_settings;
5mod google_ai_migration;
6pub mod headless_host;
7mod open_router_migration;
8mod openai_migration;
9pub mod wasm_host;
10
11#[cfg(test)]
12mod extension_store_test;
13
14use anyhow::{Context as _, Result, anyhow, bail};
15use async_compression::futures::bufread::GzipDecoder;
16use async_tar::Archive;
17use client::ExtensionProvides;
18use client::{Client, ExtensionMetadata, GetExtensionsResponse, proto, telemetry::Telemetry};
19use collections::{BTreeMap, BTreeSet, HashSet, btree_map};
20pub use extension::ExtensionManifest;
21use extension::extension_builder::{CompileExtensionOptions, ExtensionBuilder};
22use extension::{
23 ExtensionContextServerProxy, ExtensionDebugAdapterProviderProxy, ExtensionEvents,
24 ExtensionGrammarProxy, ExtensionHostProxy, ExtensionLanguageModelProviderProxy,
25 ExtensionLanguageProxy, ExtensionLanguageServerProxy, ExtensionSlashCommandProxy,
26 ExtensionSnippetProxy, ExtensionThemeProxy,
27};
28use fs::{Fs, RemoveOptions};
29use futures::future::join_all;
30use futures::{
31 AsyncReadExt as _, Future, FutureExt as _, StreamExt as _,
32 channel::{
33 mpsc::{UnboundedSender, unbounded},
34 oneshot,
35 },
36 io::BufReader,
37 select_biased,
38};
39use gpui::{
40 App, AppContext as _, AsyncApp, Context, Entity, EventEmitter, Global, SharedString, Task,
41 WeakEntity, actions,
42};
43use http_client::{AsyncBody, HttpClient, HttpClientWithUrl};
44use language::{
45 LanguageConfig, LanguageMatcher, LanguageName, LanguageQueries, LoadedLanguage,
46 QUERY_FILENAME_PREFIXES, Rope,
47};
48use node_runtime::NodeRuntime;
49use project::ContextProviderWithTasks;
50use release_channel::ReleaseChannel;
51use remote::RemoteClient;
52use semver::Version;
53use serde::{Deserialize, Serialize};
54use settings::Settings;
55use std::ops::RangeInclusive;
56use std::str::FromStr;
57use std::{
58 cmp::Ordering,
59 path::{self, Path, PathBuf},
60 sync::Arc,
61 time::{Duration, Instant},
62};
63use url::Url;
64use util::{ResultExt, paths::RemotePathBuf};
65use wasm_host::llm_provider::ExtensionLanguageModelProvider;
66use wasm_host::{
67 WasmExtension, WasmHost,
68 wit::{LlmModelInfo, LlmProviderInfo, is_supported_wasm_api_version, wasm_api_version_range},
69};
70
71struct LlmProviderWithModels {
72 provider_info: LlmProviderInfo,
73 models: Vec<LlmModelInfo>,
74 is_authenticated: bool,
75 icon_path: Option<SharedString>,
76 auth_config: Option<extension::LanguageModelAuthConfig>,
77}
78
79pub use extension::{
80 ExtensionLibraryKind, GrammarManifestEntry, OldExtensionManifest, SchemaVersion,
81};
82pub use extension_settings::ExtensionSettings;
83
84pub const RELOAD_DEBOUNCE_DURATION: Duration = Duration::from_millis(200);
85const FS_WATCH_LATENCY: Duration = Duration::from_millis(100);
86
87/// Extension IDs that are being migrated from hardcoded LLM providers.
88/// For backwards compatibility, if the user has the corresponding env var set,
89/// we automatically enable env var reading for these extensions on first install.
90const LEGACY_LLM_EXTENSION_IDS: &[&str] = &[
91 "anthropic",
92 "copilot-chat",
93 "google-ai",
94 "open-router",
95 "openai",
96];
97
98/// Migrates legacy LLM provider extensions by auto-enabling env var reading
99/// if the env var is currently present in the environment.
100///
101/// This migration only runs once per provider - we track which providers have been
102/// migrated in `migrated_llm_providers` to avoid overriding user preferences.
103fn migrate_legacy_llm_provider_env_var(manifest: &ExtensionManifest, cx: &mut App) {
104 log::info!(
105 "migrate_legacy_llm_provider_env_var called for extension: {}",
106 manifest.id
107 );
108
109 // Only apply migration to known legacy LLM extensions
110 if !LEGACY_LLM_EXTENSION_IDS.contains(&manifest.id.as_ref()) {
111 log::info!(
112 " skipping - not a legacy LLM extension (known: {:?})",
113 LEGACY_LLM_EXTENSION_IDS
114 );
115 return;
116 }
117
118 // Check each provider in the manifest
119 for (provider_id, provider_entry) in &manifest.language_model_providers {
120 let Some(auth_config) = &provider_entry.auth else {
121 continue;
122 };
123 let Some(env_var_name) = &auth_config.env_var else {
124 continue;
125 };
126
127 let full_provider_id: Arc<str> = format!("{}:{}", manifest.id, provider_id).into();
128
129 // Check if we've already run migration for this provider (regardless of outcome)
130 let already_migrated = ExtensionSettings::get_global(cx)
131 .migrated_llm_providers
132 .contains(full_provider_id.as_ref());
133
134 log::info!(
135 " provider {}: env_var={}, already_migrated={}",
136 full_provider_id,
137 env_var_name,
138 already_migrated
139 );
140
141 if already_migrated {
142 log::info!(" skipping - already migrated");
143 continue;
144 }
145
146 // Check if the env var is present and non-empty
147 let env_var_is_set = std::env::var(env_var_name)
148 .map(|v| !v.is_empty())
149 .unwrap_or(false);
150
151 log::info!(" env_var_is_set: {}", env_var_is_set);
152
153 // Mark as migrated regardless of whether we enable env var reading
154 let should_enable_env_var = env_var_is_set;
155 settings::update_settings_file(<dyn fs::Fs>::global(cx), cx, {
156 let full_provider_id = full_provider_id.clone();
157 move |settings, _| {
158 // Always mark as migrated
159 let migrated = settings
160 .extension
161 .migrated_llm_providers
162 .get_or_insert_with(Vec::new);
163
164 if !migrated
165 .iter()
166 .any(|id| id.as_ref() == full_provider_id.as_ref())
167 {
168 migrated.push(full_provider_id.clone());
169 }
170
171 // Only enable env var reading if the env var is set
172 if should_enable_env_var {
173 let providers = settings
174 .extension
175 .allowed_env_var_providers
176 .get_or_insert_with(Vec::new);
177
178 if !providers
179 .iter()
180 .any(|id| id.as_ref() == full_provider_id.as_ref())
181 {
182 providers.push(full_provider_id);
183 }
184 }
185 }
186 });
187
188 if env_var_is_set {
189 log::info!(
190 "Migrating legacy LLM provider {}: auto-enabling {} env var reading",
191 full_provider_id,
192 env_var_name
193 );
194 }
195 }
196}
197
198/// The current extension [`SchemaVersion`] supported by Zed.
199const CURRENT_SCHEMA_VERSION: SchemaVersion = SchemaVersion(1);
200
201/// Extensions that should no longer be loaded or downloaded.
202///
203/// These snippets should no longer be downloaded or loaded, because their
204/// functionality has been integrated into the core editor.
205const SUPPRESSED_EXTENSIONS: &[&str] = &["snippets", "ruff", "ty", "basedpyright"];
206
207/// Returns the [`SchemaVersion`] range that is compatible with this version of Zed.
208pub fn schema_version_range() -> RangeInclusive<SchemaVersion> {
209 SchemaVersion::ZERO..=CURRENT_SCHEMA_VERSION
210}
211
212/// Returns whether the given extension version is compatible with this version of Zed.
213pub fn is_version_compatible(
214 release_channel: ReleaseChannel,
215 extension_version: &ExtensionMetadata,
216) -> bool {
217 let schema_version = extension_version.manifest.schema_version.unwrap_or(0);
218 if CURRENT_SCHEMA_VERSION.0 < schema_version {
219 return false;
220 }
221
222 if let Some(wasm_api_version) = extension_version
223 .manifest
224 .wasm_api_version
225 .as_ref()
226 .and_then(|wasm_api_version| Version::from_str(wasm_api_version).ok())
227 && !is_supported_wasm_api_version(release_channel, wasm_api_version)
228 {
229 return false;
230 }
231
232 true
233}
234
235pub struct ExtensionStore {
236 pub proxy: Arc<ExtensionHostProxy>,
237 pub builder: Arc<ExtensionBuilder>,
238 pub extension_index: ExtensionIndex,
239 pub fs: Arc<dyn Fs>,
240 pub http_client: Arc<HttpClientWithUrl>,
241 pub telemetry: Option<Arc<Telemetry>>,
242 pub reload_tx: UnboundedSender<Option<Arc<str>>>,
243 pub reload_complete_senders: Vec<oneshot::Sender<()>>,
244 pub installed_dir: PathBuf,
245 pub outstanding_operations: BTreeMap<Arc<str>, ExtensionOperation>,
246 pub index_path: PathBuf,
247 pub modified_extensions: HashSet<Arc<str>>,
248 pub wasm_host: Arc<WasmHost>,
249 pub wasm_extensions: Vec<(Arc<ExtensionManifest>, WasmExtension)>,
250 pub tasks: Vec<Task<()>>,
251 pub remote_clients: Vec<WeakEntity<RemoteClient>>,
252 pub ssh_registered_tx: UnboundedSender<()>,
253}
254
255#[derive(Clone, Copy)]
256pub enum ExtensionOperation {
257 Upgrade,
258 Install,
259 Remove,
260}
261
262#[derive(Clone)]
263pub enum Event {
264 ExtensionsUpdated,
265 StartedReloading,
266 ExtensionInstalled(Arc<str>),
267 ExtensionUninstalled(Arc<str>),
268 ExtensionFailedToLoad(Arc<str>),
269}
270
271impl EventEmitter<Event> for ExtensionStore {}
272
273struct GlobalExtensionStore(Entity<ExtensionStore>);
274
275impl Global for GlobalExtensionStore {}
276
277#[derive(Debug, Deserialize, Serialize, Default, PartialEq, Eq)]
278pub struct ExtensionIndex {
279 pub extensions: BTreeMap<Arc<str>, ExtensionIndexEntry>,
280 pub themes: BTreeMap<Arc<str>, ExtensionIndexThemeEntry>,
281 #[serde(default)]
282 pub icon_themes: BTreeMap<Arc<str>, ExtensionIndexIconThemeEntry>,
283 pub languages: BTreeMap<LanguageName, ExtensionIndexLanguageEntry>,
284}
285
286#[derive(Clone, PartialEq, Eq, Debug, Deserialize, Serialize)]
287pub struct ExtensionIndexEntry {
288 pub manifest: Arc<ExtensionManifest>,
289 pub dev: bool,
290}
291
292#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Debug, Deserialize, Serialize)]
293pub struct ExtensionIndexThemeEntry {
294 pub extension: Arc<str>,
295 pub path: PathBuf,
296}
297
298#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Debug, Deserialize, Serialize)]
299pub struct ExtensionIndexIconThemeEntry {
300 pub extension: Arc<str>,
301 pub path: PathBuf,
302}
303
304#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Debug, Deserialize, Serialize)]
305pub struct ExtensionIndexLanguageEntry {
306 pub extension: Arc<str>,
307 pub path: PathBuf,
308 pub matcher: LanguageMatcher,
309 pub hidden: bool,
310 pub grammar: Option<Arc<str>>,
311}
312
313actions!(
314 zed,
315 [
316 /// Reloads all installed extensions.
317 ReloadExtensions
318 ]
319);
320
321pub fn init(
322 extension_host_proxy: Arc<ExtensionHostProxy>,
323 fs: Arc<dyn Fs>,
324 client: Arc<Client>,
325 node_runtime: NodeRuntime,
326 cx: &mut App,
327) {
328 let store = cx.new(move |cx| {
329 ExtensionStore::new(
330 paths::extensions_dir().clone(),
331 None,
332 extension_host_proxy,
333 fs,
334 client.http_client(),
335 client.http_client(),
336 Some(client.telemetry().clone()),
337 node_runtime,
338 cx,
339 )
340 });
341
342 cx.on_action(|_: &ReloadExtensions, cx| {
343 let store = cx.global::<GlobalExtensionStore>().0.clone();
344 store.update(cx, |store, cx| drop(store.reload(None, cx)));
345 });
346
347 cx.set_global(GlobalExtensionStore(store));
348}
349
350impl ExtensionStore {
351 pub fn try_global(cx: &App) -> Option<Entity<Self>> {
352 cx.try_global::<GlobalExtensionStore>()
353 .map(|store| store.0.clone())
354 }
355
356 pub fn global(cx: &App) -> Entity<Self> {
357 cx.global::<GlobalExtensionStore>().0.clone()
358 }
359
360 pub fn new(
361 extensions_dir: PathBuf,
362 build_dir: Option<PathBuf>,
363 extension_host_proxy: Arc<ExtensionHostProxy>,
364 fs: Arc<dyn Fs>,
365 http_client: Arc<HttpClientWithUrl>,
366 builder_client: Arc<dyn HttpClient>,
367 telemetry: Option<Arc<Telemetry>>,
368 node_runtime: NodeRuntime,
369 cx: &mut Context<Self>,
370 ) -> Self {
371 let work_dir = extensions_dir.join("work");
372 let build_dir = build_dir.unwrap_or_else(|| extensions_dir.join("build"));
373 let installed_dir = extensions_dir.join("installed");
374 let index_path = extensions_dir.join("index.json");
375
376 let (reload_tx, mut reload_rx) = unbounded();
377 let (connection_registered_tx, mut connection_registered_rx) = unbounded();
378 let mut this = Self {
379 proxy: extension_host_proxy.clone(),
380 extension_index: Default::default(),
381 installed_dir,
382 index_path,
383 builder: Arc::new(ExtensionBuilder::new(builder_client, build_dir)),
384 outstanding_operations: Default::default(),
385 modified_extensions: Default::default(),
386 reload_complete_senders: Vec::new(),
387 wasm_host: WasmHost::new(
388 fs.clone(),
389 http_client.clone(),
390 node_runtime,
391 extension_host_proxy,
392 work_dir,
393 cx,
394 ),
395 wasm_extensions: Vec::new(),
396 fs,
397 http_client,
398 telemetry,
399 reload_tx,
400 tasks: Vec::new(),
401
402 remote_clients: Default::default(),
403 ssh_registered_tx: connection_registered_tx,
404 };
405
406 // The extensions store maintains an index file, which contains a complete
407 // list of the installed extensions and the resources that they provide.
408 // This index is loaded synchronously on startup.
409 let (index_content, index_metadata, extensions_metadata) =
410 cx.background_executor().block(async {
411 futures::join!(
412 this.fs.load(&this.index_path),
413 this.fs.metadata(&this.index_path),
414 this.fs.metadata(&this.installed_dir),
415 )
416 });
417
418 // Normally, there is no need to rebuild the index. But if the index file
419 // is invalid or is out-of-date according to the filesystem mtimes, then
420 // it must be asynchronously rebuilt.
421 let mut extension_index = ExtensionIndex::default();
422 let mut extension_index_needs_rebuild = true;
423 if let Ok(index_content) = index_content
424 && let Some(index) = serde_json::from_str(&index_content).log_err()
425 {
426 extension_index = index;
427 if let (Ok(Some(index_metadata)), Ok(Some(extensions_metadata))) =
428 (index_metadata, extensions_metadata)
429 && index_metadata
430 .mtime
431 .bad_is_greater_than(extensions_metadata.mtime)
432 {
433 extension_index_needs_rebuild = false;
434 }
435 }
436
437 // Immediately load all of the extensions in the initial manifest. If the
438 // index needs to be rebuild, then enqueue
439 let load_initial_extensions = this.extensions_updated(extension_index, cx);
440 let mut reload_future = None;
441 if extension_index_needs_rebuild {
442 reload_future = Some(this.reload(None, cx));
443 }
444
445 cx.spawn(async move |this, cx| {
446 if let Some(future) = reload_future {
447 future.await;
448 }
449 this.update(cx, |this, cx| this.auto_install_extensions(cx))
450 .ok();
451 this.update(cx, |this, cx| this.check_for_updates(cx)).ok();
452 })
453 .detach();
454
455 // Perform all extension loading in a single task to ensure that we
456 // never attempt to simultaneously load/unload extensions from multiple
457 // parallel tasks.
458 this.tasks.push(cx.spawn(async move |this, cx| {
459 async move {
460 load_initial_extensions.await;
461
462 let mut index_changed = false;
463 let mut debounce_timer = cx.background_spawn(futures::future::pending()).fuse();
464 loop {
465 select_biased! {
466 _ = debounce_timer => {
467 if index_changed {
468 let index = this
469 .update(cx, |this, cx| this.rebuild_extension_index(cx))?
470 .await;
471 this.update(cx, |this, cx| this.extensions_updated(index, cx))?
472 .await;
473 index_changed = false;
474 }
475
476 Self::update_remote_clients(&this, cx).await?;
477 }
478 _ = connection_registered_rx.next() => {
479 debounce_timer = cx
480 .background_executor()
481 .timer(RELOAD_DEBOUNCE_DURATION)
482 .fuse();
483 }
484 extension_id = reload_rx.next() => {
485 let Some(extension_id) = extension_id else { break; };
486 this.update(cx, |this, _| {
487 this.modified_extensions.extend(extension_id);
488 })?;
489 index_changed = true;
490 debounce_timer = cx
491 .background_executor()
492 .timer(RELOAD_DEBOUNCE_DURATION)
493 .fuse();
494 }
495 }
496 }
497
498 anyhow::Ok(())
499 }
500 .map(drop)
501 .await;
502 }));
503
504 // Watch the installed extensions directory for changes. Whenever changes are
505 // detected, rebuild the extension index, and load/unload any extensions that
506 // have been added, removed, or modified.
507 this.tasks.push(cx.background_spawn({
508 let fs = this.fs.clone();
509 let reload_tx = this.reload_tx.clone();
510 let installed_dir = this.installed_dir.clone();
511 async move {
512 let (mut paths, _) = fs.watch(&installed_dir, FS_WATCH_LATENCY).await;
513 while let Some(events) = paths.next().await {
514 for event in events {
515 let Ok(event_path) = event.path.strip_prefix(&installed_dir) else {
516 continue;
517 };
518
519 if let Some(path::Component::Normal(extension_dir_name)) =
520 event_path.components().next()
521 && let Some(extension_id) = extension_dir_name.to_str()
522 {
523 reload_tx.unbounded_send(Some(extension_id.into())).ok();
524 }
525 }
526 }
527 }
528 }));
529
530 this
531 }
532
533 pub fn reload(
534 &mut self,
535 modified_extension: Option<Arc<str>>,
536 cx: &mut Context<Self>,
537 ) -> impl Future<Output = ()> + use<> {
538 let (tx, rx) = oneshot::channel();
539 self.reload_complete_senders.push(tx);
540 self.reload_tx
541 .unbounded_send(modified_extension)
542 .expect("reload task exited");
543 cx.emit(Event::StartedReloading);
544
545 async move {
546 rx.await.ok();
547 }
548 }
549
550 fn extensions_dir(&self) -> PathBuf {
551 self.installed_dir.clone()
552 }
553
554 pub fn outstanding_operations(&self) -> &BTreeMap<Arc<str>, ExtensionOperation> {
555 &self.outstanding_operations
556 }
557
558 pub fn installed_extensions(&self) -> &BTreeMap<Arc<str>, ExtensionIndexEntry> {
559 &self.extension_index.extensions
560 }
561
562 pub fn dev_extensions(&self) -> impl Iterator<Item = &Arc<ExtensionManifest>> {
563 self.extension_index
564 .extensions
565 .values()
566 .filter_map(|extension| extension.dev.then_some(&extension.manifest))
567 }
568
569 pub fn extension_manifest_for_id(&self, extension_id: &str) -> Option<&Arc<ExtensionManifest>> {
570 self.extension_index
571 .extensions
572 .get(extension_id)
573 .map(|extension| &extension.manifest)
574 }
575
576 /// Returns the names of themes provided by extensions.
577 pub fn extension_themes<'a>(
578 &'a self,
579 extension_id: &'a str,
580 ) -> impl Iterator<Item = &'a Arc<str>> {
581 self.extension_index
582 .themes
583 .iter()
584 .filter_map(|(name, theme)| theme.extension.as_ref().eq(extension_id).then_some(name))
585 }
586
587 /// Returns the path to the theme file within an extension, if there is an
588 /// extension that provides the theme.
589 pub fn path_to_extension_theme(&self, theme_name: &str) -> Option<PathBuf> {
590 let entry = self.extension_index.themes.get(theme_name)?;
591
592 Some(
593 self.extensions_dir()
594 .join(entry.extension.as_ref())
595 .join(&entry.path),
596 )
597 }
598
599 /// Returns the names of icon themes provided by extensions.
600 pub fn extension_icon_themes<'a>(
601 &'a self,
602 extension_id: &'a str,
603 ) -> impl Iterator<Item = &'a Arc<str>> {
604 self.extension_index
605 .icon_themes
606 .iter()
607 .filter_map(|(name, icon_theme)| {
608 icon_theme
609 .extension
610 .as_ref()
611 .eq(extension_id)
612 .then_some(name)
613 })
614 }
615
616 /// Returns the path to the icon theme file within an extension, if there is
617 /// an extension that provides the icon theme.
618 pub fn path_to_extension_icon_theme(
619 &self,
620 icon_theme_name: &str,
621 ) -> Option<(PathBuf, PathBuf)> {
622 let entry = self.extension_index.icon_themes.get(icon_theme_name)?;
623
624 let icon_theme_path = self
625 .extensions_dir()
626 .join(entry.extension.as_ref())
627 .join(&entry.path);
628 let icons_root_path = self.extensions_dir().join(entry.extension.as_ref());
629
630 Some((icon_theme_path, icons_root_path))
631 }
632
633 pub fn fetch_extensions(
634 &self,
635 search: Option<&str>,
636 provides_filter: Option<&BTreeSet<ExtensionProvides>>,
637 cx: &mut Context<Self>,
638 ) -> Task<Result<Vec<ExtensionMetadata>>> {
639 let version = CURRENT_SCHEMA_VERSION.to_string();
640 let mut query = vec![("max_schema_version", version.as_str())];
641 if let Some(search) = search {
642 query.push(("filter", search));
643 }
644
645 let provides_filter = provides_filter.map(|provides_filter| {
646 provides_filter
647 .iter()
648 .map(|provides| provides.to_string())
649 .collect::<Vec<_>>()
650 .join(",")
651 });
652 if let Some(provides_filter) = provides_filter.as_deref() {
653 query.push(("provides", provides_filter));
654 }
655
656 self.fetch_extensions_from_api("/extensions", &query, cx)
657 }
658
659 pub fn fetch_extensions_with_update_available(
660 &mut self,
661 cx: &mut Context<Self>,
662 ) -> Task<Result<Vec<ExtensionMetadata>>> {
663 let schema_versions = schema_version_range();
664 let wasm_api_versions = wasm_api_version_range(ReleaseChannel::global(cx));
665 let extension_settings = ExtensionSettings::get_global(cx);
666 let extension_ids = self
667 .extension_index
668 .extensions
669 .iter()
670 .filter(|(id, entry)| !entry.dev && extension_settings.should_auto_update(id))
671 .map(|(id, _)| id.as_ref())
672 .collect::<Vec<_>>()
673 .join(",");
674 let task = self.fetch_extensions_from_api(
675 "/extensions/updates",
676 &[
677 ("min_schema_version", &schema_versions.start().to_string()),
678 ("max_schema_version", &schema_versions.end().to_string()),
679 (
680 "min_wasm_api_version",
681 &wasm_api_versions.start().to_string(),
682 ),
683 ("max_wasm_api_version", &wasm_api_versions.end().to_string()),
684 ("ids", &extension_ids),
685 ],
686 cx,
687 );
688 cx.spawn(async move |this, cx| {
689 let extensions = task.await?;
690 this.update(cx, |this, _cx| {
691 extensions
692 .into_iter()
693 .filter(|extension| {
694 this.extension_index
695 .extensions
696 .get(&extension.id)
697 .is_none_or(|installed_extension| {
698 installed_extension.manifest.version != extension.manifest.version
699 })
700 })
701 .collect()
702 })
703 })
704 }
705
706 pub fn fetch_extension_versions(
707 &self,
708 extension_id: &str,
709 cx: &mut Context<Self>,
710 ) -> Task<Result<Vec<ExtensionMetadata>>> {
711 self.fetch_extensions_from_api(&format!("/extensions/{extension_id}"), &[], cx)
712 }
713
714 /// Installs any extensions that should be included with Zed by default.
715 ///
716 /// This can be used to make certain functionality provided by extensions
717 /// available out-of-the-box.
718 pub fn auto_install_extensions(&mut self, cx: &mut Context<Self>) {
719 log::info!("auto_install_extensions called");
720
721 if cfg!(test) {
722 log::info!("auto_install_extensions: skipping because cfg!(test)");
723 return;
724 }
725
726 let extension_settings = ExtensionSettings::get_global(cx);
727
728 log::info!(
729 "auto_install_extensions: settings has {} extensions: {:?}",
730 extension_settings.auto_install_extensions.len(),
731 extension_settings
732 .auto_install_extensions
733 .keys()
734 .collect::<Vec<_>>()
735 );
736
737 let extensions_to_install = extension_settings
738 .auto_install_extensions
739 .keys()
740 .filter(|extension_id| {
741 let should = extension_settings.should_auto_install(extension_id);
742 log::info!(" {} should_auto_install: {}", extension_id, should);
743 should
744 })
745 .filter(|extension_id| {
746 let is_already_installed = self
747 .extension_index
748 .extensions
749 .contains_key(extension_id.as_ref());
750 let dominated = SUPPRESSED_EXTENSIONS.contains(&extension_id.as_ref());
751 log::info!(
752 " {} is_already_installed: {}, suppressed: {}",
753 extension_id,
754 is_already_installed,
755 dominated
756 );
757 !is_already_installed && !dominated
758 })
759 .cloned()
760 .collect::<Vec<_>>();
761
762 log::info!(
763 "auto_install_extensions: will install {:?}",
764 extensions_to_install
765 );
766
767 cx.spawn(async move |this, cx| {
768 for extension_id in extensions_to_install {
769 // HACK: In debug builds, check if extension exists locally in repo's extensions/ dir
770 // and install as dev extension instead of fetching from registry.
771 // This allows testing unpublished extensions.
772 #[cfg(debug_assertions)]
773 {
774 let local_extension_path = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"))
775 .parent()
776 .unwrap()
777 .parent()
778 .unwrap()
779 .join("extensions")
780 .join(extension_id.as_ref());
781
782 if local_extension_path.exists() {
783 log::info!(
784 "Auto-installing local dev extension: {} from {:?}",
785 extension_id,
786 local_extension_path
787 );
788
789 // Force-remove existing extension directory if it exists and isn't a symlink
790 // This handles the case where the extension was previously installed from the registry
791 if let Some(installed_dir) = this
792 .update(cx, |this, _cx| this.installed_dir.clone())
793 .ok()
794 {
795 let existing_path = installed_dir.join(extension_id.as_ref());
796 if existing_path.exists() {
797 let metadata = std::fs::symlink_metadata(&existing_path);
798 let is_symlink = metadata.map(|m| m.is_symlink()).unwrap_or(false);
799 if !is_symlink {
800 log::info!(
801 "Removing existing non-dev extension directory: {:?}",
802 existing_path
803 );
804 if let Err(e) = std::fs::remove_dir_all(&existing_path) {
805 log::error!(
806 "Failed to remove existing extension directory {:?}: {}",
807 existing_path,
808 e
809 );
810 }
811 }
812 }
813 }
814
815 if let Some(task) = this
816 .update(cx, |this, cx| {
817 this.install_dev_extension(local_extension_path, cx)
818 })
819 .ok()
820 {
821 task.await.log_err();
822 }
823 continue;
824 }
825 }
826
827 this.update(cx, |this, cx| {
828 this.install_latest_extension(extension_id.clone(), cx);
829 })
830 .ok();
831 }
832 })
833 .detach();
834 }
835
836 pub fn check_for_updates(&mut self, cx: &mut Context<Self>) {
837 let task = self.fetch_extensions_with_update_available(cx);
838 cx.spawn(async move |this, cx| Self::upgrade_extensions(this, task.await?, cx).await)
839 .detach();
840 }
841
842 async fn upgrade_extensions(
843 this: WeakEntity<Self>,
844 extensions: Vec<ExtensionMetadata>,
845 cx: &mut AsyncApp,
846 ) -> Result<()> {
847 for extension in extensions {
848 let task = this.update(cx, |this, cx| {
849 if let Some(installed_extension) =
850 this.extension_index.extensions.get(&extension.id)
851 {
852 let installed_version =
853 Version::from_str(&installed_extension.manifest.version).ok()?;
854 let latest_version = Version::from_str(&extension.manifest.version).ok()?;
855
856 if installed_version >= latest_version {
857 return None;
858 }
859 }
860
861 Some(this.upgrade_extension(extension.id, extension.manifest.version, cx))
862 })?;
863
864 if let Some(task) = task {
865 task.await.log_err();
866 }
867 }
868 anyhow::Ok(())
869 }
870
871 fn fetch_extensions_from_api(
872 &self,
873 path: &str,
874 query: &[(&str, &str)],
875 cx: &mut Context<ExtensionStore>,
876 ) -> Task<Result<Vec<ExtensionMetadata>>> {
877 let url = self.http_client.build_zed_api_url(path, query);
878 let http_client = self.http_client.clone();
879 cx.spawn(async move |_, _| {
880 let mut response = http_client
881 .get(url?.as_ref(), AsyncBody::empty(), true)
882 .await?;
883
884 let mut body = Vec::new();
885 response
886 .body_mut()
887 .read_to_end(&mut body)
888 .await
889 .context("error reading extensions")?;
890
891 if response.status().is_client_error() {
892 let text = String::from_utf8_lossy(body.as_slice());
893 bail!(
894 "status error {}, response: {text:?}",
895 response.status().as_u16()
896 );
897 }
898
899 let mut response: GetExtensionsResponse = serde_json::from_slice(&body)?;
900
901 response
902 .data
903 .retain(|extension| !SUPPRESSED_EXTENSIONS.contains(&extension.id.as_ref()));
904
905 Ok(response.data)
906 })
907 }
908
909 pub fn install_extension(
910 &mut self,
911 extension_id: Arc<str>,
912 version: Arc<str>,
913 cx: &mut Context<Self>,
914 ) {
915 self.install_or_upgrade_extension(extension_id, version, ExtensionOperation::Install, cx)
916 .detach_and_log_err(cx);
917 }
918
919 fn install_or_upgrade_extension_at_endpoint(
920 &mut self,
921 extension_id: Arc<str>,
922 url: Url,
923 operation: ExtensionOperation,
924 cx: &mut Context<Self>,
925 ) -> Task<Result<()>> {
926 let extension_dir = self.installed_dir.join(extension_id.as_ref());
927 let http_client = self.http_client.clone();
928 let fs = self.fs.clone();
929
930 match self.outstanding_operations.entry(extension_id.clone()) {
931 btree_map::Entry::Occupied(_) => return Task::ready(Ok(())),
932 btree_map::Entry::Vacant(e) => e.insert(operation),
933 };
934 cx.notify();
935
936 cx.spawn(async move |this, cx| {
937 let _finish = cx.on_drop(&this, {
938 let extension_id = extension_id.clone();
939 move |this, cx| {
940 this.outstanding_operations.remove(extension_id.as_ref());
941 cx.notify();
942 }
943 });
944
945 let mut response = http_client
946 .get(url.as_ref(), Default::default(), true)
947 .await
948 .context("downloading extension")?;
949
950 fs.remove_dir(
951 &extension_dir,
952 RemoveOptions {
953 recursive: true,
954 ignore_if_not_exists: true,
955 },
956 )
957 .await?;
958
959 let content_length = response
960 .headers()
961 .get(http_client::http::header::CONTENT_LENGTH)
962 .and_then(|value| value.to_str().ok()?.parse::<usize>().ok());
963
964 let mut body = BufReader::new(response.body_mut());
965 let mut tar_gz_bytes = Vec::new();
966 body.read_to_end(&mut tar_gz_bytes).await?;
967
968 if let Some(content_length) = content_length {
969 let actual_len = tar_gz_bytes.len();
970 if content_length != actual_len {
971 bail!(concat!(
972 "downloaded extension size {actual_len} ",
973 "does not match content length {content_length}"
974 ));
975 }
976 }
977 let decompressed_bytes = GzipDecoder::new(BufReader::new(tar_gz_bytes.as_slice()));
978 let archive = Archive::new(decompressed_bytes);
979 archive.unpack(extension_dir).await?;
980 this.update(cx, |this, cx| this.reload(Some(extension_id.clone()), cx))?
981 .await;
982
983 if let ExtensionOperation::Install = operation {
984 this.update(cx, |this, cx| {
985 // Check for legacy LLM provider migration
986 if let Some(manifest) = this.extension_manifest_for_id(&extension_id) {
987 migrate_legacy_llm_provider_env_var(&manifest, cx);
988 }
989
990 cx.emit(Event::ExtensionInstalled(extension_id.clone()));
991 if let Some(events) = ExtensionEvents::try_global(cx)
992 && let Some(manifest) = this.extension_manifest_for_id(&extension_id)
993 {
994 events.update(cx, |this, cx| {
995 this.emit(extension::Event::ExtensionInstalled(manifest.clone()), cx)
996 });
997 }
998
999 // Run extension-specific migrations
1000 copilot_migration::migrate_copilot_credentials_if_needed(&extension_id, cx);
1001 anthropic_migration::migrate_anthropic_credentials_if_needed(&extension_id, cx);
1002 google_ai_migration::migrate_google_ai_credentials_if_needed(&extension_id, cx);
1003 openai_migration::migrate_openai_credentials_if_needed(&extension_id, cx);
1004 open_router_migration::migrate_open_router_credentials_if_needed(
1005 &extension_id,
1006 cx,
1007 );
1008 })
1009 .ok();
1010 }
1011
1012 anyhow::Ok(())
1013 })
1014 }
1015
1016 pub fn install_latest_extension(&mut self, extension_id: Arc<str>, cx: &mut Context<Self>) {
1017 log::info!("installing extension {extension_id} latest version");
1018
1019 let schema_versions = schema_version_range();
1020 let wasm_api_versions = wasm_api_version_range(ReleaseChannel::global(cx));
1021
1022 let Some(url) = self
1023 .http_client
1024 .build_zed_api_url(
1025 &format!("/extensions/{extension_id}/download"),
1026 &[
1027 ("min_schema_version", &schema_versions.start().to_string()),
1028 ("max_schema_version", &schema_versions.end().to_string()),
1029 (
1030 "min_wasm_api_version",
1031 &wasm_api_versions.start().to_string(),
1032 ),
1033 ("max_wasm_api_version", &wasm_api_versions.end().to_string()),
1034 ],
1035 )
1036 .log_err()
1037 else {
1038 return;
1039 };
1040
1041 self.install_or_upgrade_extension_at_endpoint(
1042 extension_id,
1043 url,
1044 ExtensionOperation::Install,
1045 cx,
1046 )
1047 .detach_and_log_err(cx);
1048 }
1049
1050 pub fn upgrade_extension(
1051 &mut self,
1052 extension_id: Arc<str>,
1053 version: Arc<str>,
1054 cx: &mut Context<Self>,
1055 ) -> Task<Result<()>> {
1056 self.install_or_upgrade_extension(extension_id, version, ExtensionOperation::Upgrade, cx)
1057 }
1058
1059 fn install_or_upgrade_extension(
1060 &mut self,
1061 extension_id: Arc<str>,
1062 version: Arc<str>,
1063 operation: ExtensionOperation,
1064 cx: &mut Context<Self>,
1065 ) -> Task<Result<()>> {
1066 log::info!("installing extension {extension_id} {version}");
1067 let Some(url) = self
1068 .http_client
1069 .build_zed_api_url(
1070 &format!("/extensions/{extension_id}/{version}/download"),
1071 &[],
1072 )
1073 .log_err()
1074 else {
1075 return Task::ready(Ok(()));
1076 };
1077
1078 self.install_or_upgrade_extension_at_endpoint(extension_id, url, operation, cx)
1079 }
1080
1081 pub fn uninstall_extension(
1082 &mut self,
1083 extension_id: Arc<str>,
1084 cx: &mut Context<Self>,
1085 ) -> Task<Result<()>> {
1086 let extension_dir = self.installed_dir.join(extension_id.as_ref());
1087 let work_dir = self.wasm_host.work_dir.join(extension_id.as_ref());
1088 let fs = self.fs.clone();
1089
1090 let extension_manifest = self.extension_manifest_for_id(&extension_id).cloned();
1091
1092 match self.outstanding_operations.entry(extension_id.clone()) {
1093 btree_map::Entry::Occupied(_) => return Task::ready(Ok(())),
1094 btree_map::Entry::Vacant(e) => e.insert(ExtensionOperation::Remove),
1095 };
1096
1097 cx.spawn(async move |extension_store, cx| {
1098 let _finish = cx.on_drop(&extension_store, {
1099 let extension_id = extension_id.clone();
1100 move |this, cx| {
1101 this.outstanding_operations.remove(extension_id.as_ref());
1102 cx.notify();
1103 }
1104 });
1105
1106 fs.remove_dir(
1107 &extension_dir,
1108 RemoveOptions {
1109 recursive: true,
1110 ignore_if_not_exists: true,
1111 },
1112 )
1113 .await
1114 .with_context(|| format!("Removing extension dir {extension_dir:?}"))?;
1115
1116 extension_store
1117 .update(cx, |extension_store, cx| extension_store.reload(None, cx))?
1118 .await;
1119
1120 // There's a race between wasm extension fully stopping and the directory removal.
1121 // On Windows, it's impossible to remove a directory that has a process running in it.
1122 for i in 0..3 {
1123 cx.background_executor()
1124 .timer(Duration::from_millis(i * 100))
1125 .await;
1126 let removal_result = fs
1127 .remove_dir(
1128 &work_dir,
1129 RemoveOptions {
1130 recursive: true,
1131 ignore_if_not_exists: true,
1132 },
1133 )
1134 .await;
1135 match removal_result {
1136 Ok(()) => break,
1137 Err(e) => {
1138 if i == 2 {
1139 log::error!("Failed to remove extension work dir {work_dir:?} : {e}");
1140 }
1141 }
1142 }
1143 }
1144
1145 extension_store.update(cx, |_, cx| {
1146 cx.emit(Event::ExtensionUninstalled(extension_id.clone()));
1147 if let Some(events) = ExtensionEvents::try_global(cx)
1148 && let Some(manifest) = extension_manifest
1149 {
1150 events.update(cx, |this, cx| {
1151 this.emit(extension::Event::ExtensionUninstalled(manifest.clone()), cx)
1152 });
1153 }
1154 })?;
1155
1156 anyhow::Ok(())
1157 })
1158 }
1159
1160 pub fn install_dev_extension(
1161 &mut self,
1162 extension_source_path: PathBuf,
1163 cx: &mut Context<Self>,
1164 ) -> Task<Result<()>> {
1165 let extensions_dir = self.extensions_dir();
1166 let fs = self.fs.clone();
1167 let builder = self.builder.clone();
1168
1169 cx.spawn(async move |this, cx| {
1170 let mut extension_manifest =
1171 ExtensionManifest::load(fs.clone(), &extension_source_path).await?;
1172 let extension_id = extension_manifest.id.clone();
1173
1174 if let Some(uninstall_task) = this
1175 .update(cx, |this, cx| {
1176 this.extension_index
1177 .extensions
1178 .get(extension_id.as_ref())
1179 .is_some_and(|index_entry| !index_entry.dev)
1180 .then(|| this.uninstall_extension(extension_id.clone(), cx))
1181 })
1182 .ok()
1183 .flatten()
1184 {
1185 uninstall_task.await.log_err();
1186 }
1187
1188 if !this.update(cx, |this, cx| {
1189 match this.outstanding_operations.entry(extension_id.clone()) {
1190 btree_map::Entry::Occupied(_) => return false,
1191 btree_map::Entry::Vacant(e) => e.insert(ExtensionOperation::Install),
1192 };
1193 cx.notify();
1194 true
1195 })? {
1196 return Ok(());
1197 }
1198
1199 let _finish = cx.on_drop(&this, {
1200 let extension_id = extension_id.clone();
1201 move |this, cx| {
1202 this.outstanding_operations.remove(extension_id.as_ref());
1203 cx.notify();
1204 }
1205 });
1206
1207 cx.background_spawn({
1208 let extension_source_path = extension_source_path.clone();
1209 let fs = fs.clone();
1210 async move {
1211 builder
1212 .compile_extension(
1213 &extension_source_path,
1214 &mut extension_manifest,
1215 CompileExtensionOptions { release: false },
1216 fs,
1217 )
1218 .await
1219 }
1220 })
1221 .await
1222 .inspect_err(|error| {
1223 util::log_err(error);
1224 })?;
1225
1226 let output_path = &extensions_dir.join(extension_id.as_ref());
1227 if let Some(metadata) = fs.metadata(output_path).await? {
1228 if metadata.is_symlink {
1229 fs.remove_file(
1230 output_path,
1231 RemoveOptions {
1232 recursive: false,
1233 ignore_if_not_exists: true,
1234 },
1235 )
1236 .await?;
1237 } else {
1238 bail!("extension {extension_id} is still installed");
1239 }
1240 }
1241
1242 fs.create_symlink(output_path, extension_source_path)
1243 .await?;
1244
1245 this.update(cx, |this, cx| this.reload(None, cx))?.await;
1246 this.update(cx, |this, cx| {
1247 // Run migration for legacy LLM provider env vars
1248 if let Some(manifest) = this.extension_manifest_for_id(&extension_id) {
1249 migrate_legacy_llm_provider_env_var(&manifest, cx);
1250 }
1251
1252 cx.emit(Event::ExtensionInstalled(extension_id.clone()));
1253 if let Some(events) = ExtensionEvents::try_global(cx)
1254 && let Some(manifest) = this.extension_manifest_for_id(&extension_id)
1255 {
1256 events.update(cx, |this, cx| {
1257 this.emit(extension::Event::ExtensionInstalled(manifest.clone()), cx)
1258 });
1259 }
1260 })?;
1261
1262 Ok(())
1263 })
1264 }
1265
1266 pub fn rebuild_dev_extension(&mut self, extension_id: Arc<str>, cx: &mut Context<Self>) {
1267 let path = self.installed_dir.join(extension_id.as_ref());
1268 let builder = self.builder.clone();
1269 let fs = self.fs.clone();
1270
1271 match self.outstanding_operations.entry(extension_id.clone()) {
1272 btree_map::Entry::Occupied(_) => return,
1273 btree_map::Entry::Vacant(e) => e.insert(ExtensionOperation::Upgrade),
1274 };
1275
1276 cx.notify();
1277 let compile = cx.background_spawn(async move {
1278 let mut manifest = ExtensionManifest::load(fs.clone(), &path).await?;
1279 builder
1280 .compile_extension(
1281 &path,
1282 &mut manifest,
1283 CompileExtensionOptions { release: true },
1284 fs,
1285 )
1286 .await
1287 });
1288
1289 cx.spawn(async move |this, cx| {
1290 let result = compile.await;
1291
1292 this.update(cx, |this, cx| {
1293 this.outstanding_operations.remove(&extension_id);
1294 cx.notify();
1295 })?;
1296
1297 if result.is_ok() {
1298 this.update(cx, |this, cx| this.reload(Some(extension_id), cx))?
1299 .await;
1300 }
1301
1302 result
1303 })
1304 .detach_and_log_err(cx)
1305 }
1306
1307 /// Updates the set of installed extensions.
1308 ///
1309 /// First, this unloads any themes, languages, or grammars that are
1310 /// no longer in the manifest, or whose files have changed on disk.
1311 /// Then it loads any themes, languages, or grammars that are newly
1312 /// added to the manifest, or whose files have changed on disk.
1313 fn extensions_updated(
1314 &mut self,
1315 mut new_index: ExtensionIndex,
1316 cx: &mut Context<Self>,
1317 ) -> Task<()> {
1318 let old_index = &self.extension_index;
1319
1320 new_index
1321 .extensions
1322 .retain(|extension_id, _| !SUPPRESSED_EXTENSIONS.contains(&extension_id.as_ref()));
1323
1324 // Determine which extensions need to be loaded and unloaded, based
1325 // on the changes to the manifest and the extensions that we know have been
1326 // modified.
1327 let mut extensions_to_unload = Vec::default();
1328 let mut extensions_to_load = Vec::default();
1329 {
1330 let mut old_keys = old_index.extensions.iter().peekable();
1331 let mut new_keys = new_index.extensions.iter().peekable();
1332 loop {
1333 match (old_keys.peek(), new_keys.peek()) {
1334 (None, None) => break,
1335 (None, Some(_)) => {
1336 extensions_to_load.push(new_keys.next().unwrap().0.clone());
1337 }
1338 (Some(_), None) => {
1339 extensions_to_unload.push(old_keys.next().unwrap().0.clone());
1340 }
1341 (Some((old_key, _)), Some((new_key, _))) => match old_key.cmp(new_key) {
1342 Ordering::Equal => {
1343 let (old_key, old_value) = old_keys.next().unwrap();
1344 let (new_key, new_value) = new_keys.next().unwrap();
1345 if old_value != new_value || self.modified_extensions.contains(old_key)
1346 {
1347 extensions_to_unload.push(old_key.clone());
1348 extensions_to_load.push(new_key.clone());
1349 }
1350 }
1351 Ordering::Less => {
1352 extensions_to_unload.push(old_keys.next().unwrap().0.clone());
1353 }
1354 Ordering::Greater => {
1355 extensions_to_load.push(new_keys.next().unwrap().0.clone());
1356 }
1357 },
1358 }
1359 }
1360 self.modified_extensions.clear();
1361 }
1362
1363 if extensions_to_load.is_empty() && extensions_to_unload.is_empty() {
1364 self.reload_complete_senders.clear();
1365 return Task::ready(());
1366 }
1367
1368 let reload_count = extensions_to_unload
1369 .iter()
1370 .filter(|id| extensions_to_load.contains(id))
1371 .count();
1372
1373 log::info!(
1374 "extensions updated. loading {}, reloading {}, unloading {}",
1375 extensions_to_load.len() - reload_count,
1376 reload_count,
1377 extensions_to_unload.len() - reload_count
1378 );
1379
1380 let extension_ids = extensions_to_load
1381 .iter()
1382 .filter_map(|id| {
1383 Some((
1384 id.clone(),
1385 new_index.extensions.get(id)?.manifest.version.clone(),
1386 ))
1387 })
1388 .collect::<Vec<_>>();
1389
1390 telemetry::event!("Extensions Loaded", id_and_versions = extension_ids);
1391
1392 let themes_to_remove = old_index
1393 .themes
1394 .iter()
1395 .filter_map(|(name, entry)| {
1396 if extensions_to_unload.contains(&entry.extension) {
1397 Some(name.clone().into())
1398 } else {
1399 None
1400 }
1401 })
1402 .collect::<Vec<_>>();
1403 let icon_themes_to_remove = old_index
1404 .icon_themes
1405 .iter()
1406 .filter_map(|(name, entry)| {
1407 if extensions_to_unload.contains(&entry.extension) {
1408 Some(name.clone().into())
1409 } else {
1410 None
1411 }
1412 })
1413 .collect::<Vec<_>>();
1414 let languages_to_remove = old_index
1415 .languages
1416 .iter()
1417 .filter_map(|(name, entry)| {
1418 if extensions_to_unload.contains(&entry.extension) {
1419 Some(name.clone())
1420 } else {
1421 None
1422 }
1423 })
1424 .collect::<Vec<_>>();
1425 let mut grammars_to_remove = Vec::new();
1426 let mut server_removal_tasks = Vec::with_capacity(extensions_to_unload.len());
1427 for extension_id in &extensions_to_unload {
1428 let Some(extension) = old_index.extensions.get(extension_id) else {
1429 continue;
1430 };
1431 grammars_to_remove.extend(extension.manifest.grammars.keys().cloned());
1432 for (language_server_name, config) in &extension.manifest.language_servers {
1433 for language in config.languages() {
1434 server_removal_tasks.push(self.proxy.remove_language_server(
1435 &language,
1436 language_server_name,
1437 cx,
1438 ));
1439 }
1440 }
1441
1442 for server_id in extension.manifest.context_servers.keys() {
1443 self.proxy.unregister_context_server(server_id.clone(), cx);
1444 }
1445 for adapter in extension.manifest.debug_adapters.keys() {
1446 self.proxy.unregister_debug_adapter(adapter.clone());
1447 }
1448 for locator in extension.manifest.debug_locators.keys() {
1449 self.proxy.unregister_debug_locator(locator.clone());
1450 }
1451 for command_name in extension.manifest.slash_commands.keys() {
1452 self.proxy.unregister_slash_command(command_name.clone());
1453 }
1454 for provider_id in extension.manifest.language_model_providers.keys() {
1455 let full_provider_id: Arc<str> = format!("{}:{}", extension_id, provider_id).into();
1456 self.proxy
1457 .unregister_language_model_provider(full_provider_id, cx);
1458 }
1459 }
1460
1461 self.wasm_extensions
1462 .retain(|(extension, _)| !extensions_to_unload.contains(&extension.id));
1463 self.proxy.remove_user_themes(themes_to_remove);
1464 self.proxy.remove_icon_themes(icon_themes_to_remove);
1465 self.proxy
1466 .remove_languages(&languages_to_remove, &grammars_to_remove);
1467
1468 let mut grammars_to_add = Vec::new();
1469 let mut themes_to_add = Vec::new();
1470 let mut icon_themes_to_add = Vec::new();
1471 let mut snippets_to_add = Vec::new();
1472 for extension_id in &extensions_to_load {
1473 let Some(extension) = new_index.extensions.get(extension_id) else {
1474 continue;
1475 };
1476
1477 grammars_to_add.extend(extension.manifest.grammars.keys().map(|grammar_name| {
1478 let mut grammar_path = self.installed_dir.clone();
1479 grammar_path.extend([extension_id.as_ref(), "grammars"]);
1480 grammar_path.push(grammar_name.as_ref());
1481 grammar_path.set_extension("wasm");
1482 (grammar_name.clone(), grammar_path)
1483 }));
1484 themes_to_add.extend(extension.manifest.themes.iter().map(|theme_path| {
1485 let mut path = self.installed_dir.clone();
1486 path.extend([Path::new(extension_id.as_ref()), theme_path.as_path()]);
1487 path
1488 }));
1489 icon_themes_to_add.extend(extension.manifest.icon_themes.iter().map(
1490 |icon_theme_path| {
1491 let mut path = self.installed_dir.clone();
1492 path.extend([Path::new(extension_id.as_ref()), icon_theme_path.as_path()]);
1493
1494 let mut icons_root_path = self.installed_dir.clone();
1495 icons_root_path.extend([Path::new(extension_id.as_ref())]);
1496
1497 (path, icons_root_path)
1498 },
1499 ));
1500 snippets_to_add.extend(extension.manifest.snippets.iter().map(|snippets_path| {
1501 let mut path = self.installed_dir.clone();
1502 path.extend([Path::new(extension_id.as_ref()), snippets_path.as_path()]);
1503 path
1504 }));
1505 }
1506
1507 self.proxy.register_grammars(grammars_to_add);
1508 let languages_to_add = new_index
1509 .languages
1510 .iter()
1511 .filter(|(_, entry)| extensions_to_load.contains(&entry.extension))
1512 .collect::<Vec<_>>();
1513 for (language_name, language) in languages_to_add {
1514 let mut language_path = self.installed_dir.clone();
1515 language_path.extend([
1516 Path::new(language.extension.as_ref()),
1517 language.path.as_path(),
1518 ]);
1519 self.proxy.register_language(
1520 language_name.clone(),
1521 language.grammar.clone(),
1522 language.matcher.clone(),
1523 language.hidden,
1524 Arc::new(move || {
1525 let config = std::fs::read_to_string(language_path.join("config.toml"))?;
1526 let config: LanguageConfig = ::toml::from_str(&config)?;
1527 let queries = load_plugin_queries(&language_path);
1528 let context_provider =
1529 std::fs::read_to_string(language_path.join("tasks.json"))
1530 .ok()
1531 .and_then(|contents| {
1532 let definitions =
1533 serde_json_lenient::from_str(&contents).log_err()?;
1534 Some(Arc::new(ContextProviderWithTasks::new(definitions)) as Arc<_>)
1535 });
1536
1537 Ok(LoadedLanguage {
1538 config,
1539 queries,
1540 context_provider,
1541 toolchain_provider: None,
1542 manifest_name: None,
1543 })
1544 }),
1545 );
1546 }
1547
1548 let fs = self.fs.clone();
1549 let wasm_host = self.wasm_host.clone();
1550 let root_dir = self.installed_dir.clone();
1551 let proxy = self.proxy.clone();
1552 let extension_entries = extensions_to_load
1553 .iter()
1554 .filter_map(|name| new_index.extensions.get(name).cloned())
1555 .collect::<Vec<_>>();
1556 self.extension_index = new_index;
1557 cx.notify();
1558 cx.emit(Event::ExtensionsUpdated);
1559
1560 cx.spawn(async move |this, cx| {
1561 cx.background_spawn({
1562 let fs = fs.clone();
1563 async move {
1564 let _ = join_all(server_removal_tasks).await;
1565 for theme_path in themes_to_add {
1566 proxy
1567 .load_user_theme(theme_path, fs.clone())
1568 .await
1569 .log_err();
1570 }
1571
1572 for (icon_theme_path, icons_root_path) in icon_themes_to_add {
1573 proxy
1574 .load_icon_theme(icon_theme_path, icons_root_path, fs.clone())
1575 .await
1576 .log_err();
1577 }
1578
1579 for snippets_path in &snippets_to_add {
1580 match fs
1581 .load(snippets_path)
1582 .await
1583 .with_context(|| format!("Loading snippets from {snippets_path:?}"))
1584 {
1585 Ok(snippets_contents) => {
1586 proxy
1587 .register_snippet(snippets_path, &snippets_contents)
1588 .log_err();
1589 }
1590 Err(e) => log::error!("Cannot load snippets: {e:#}"),
1591 }
1592 }
1593 }
1594 })
1595 .await;
1596
1597 let mut wasm_extensions: Vec<(
1598 Arc<ExtensionManifest>,
1599 WasmExtension,
1600 Vec<LlmProviderWithModels>,
1601 )> = Vec::new();
1602 for extension in extension_entries {
1603 if extension.manifest.lib.kind.is_none() {
1604 continue;
1605 };
1606
1607 let extension_path = root_dir.join(extension.manifest.id.as_ref());
1608 let wasm_extension = WasmExtension::load(
1609 &extension_path,
1610 &extension.manifest,
1611 wasm_host.clone(),
1612 cx,
1613 )
1614 .await
1615 .with_context(|| format!("Loading extension from {extension_path:?}"));
1616
1617 match wasm_extension {
1618 Ok(wasm_extension) => {
1619 // Query for LLM providers if the manifest declares any
1620 let mut llm_providers_with_models = Vec::new();
1621 if !extension.manifest.language_model_providers.is_empty() {
1622 let providers_result = wasm_extension
1623 .call(|ext, store| {
1624 async move { ext.call_llm_providers(store).await }.boxed()
1625 })
1626 .await;
1627
1628 if let Ok(Ok(providers)) = providers_result {
1629 for provider_info in providers {
1630 let models_result = wasm_extension
1631 .call({
1632 let provider_id = provider_info.id.clone();
1633 |ext, store| {
1634 async move {
1635 ext.call_llm_provider_models(store, &provider_id)
1636 .await
1637 }
1638 .boxed()
1639 }
1640 })
1641 .await;
1642
1643 let models: Vec<LlmModelInfo> = match models_result {
1644 Ok(Ok(Ok(models))) => models,
1645 Ok(Ok(Err(e))) => {
1646 log::error!(
1647 "Failed to get models for LLM provider {} in extension {}: {}",
1648 provider_info.id,
1649 extension.manifest.id,
1650 e
1651 );
1652 Vec::new()
1653 }
1654 Ok(Err(e)) => {
1655 log::error!(
1656 "Wasm error calling llm_provider_models for {} in extension {}: {:?}",
1657 provider_info.id,
1658 extension.manifest.id,
1659 e
1660 );
1661 Vec::new()
1662 }
1663 Err(e) => {
1664 log::error!(
1665 "Extension call failed for llm_provider_models {} in extension {}: {:?}",
1666 provider_info.id,
1667 extension.manifest.id,
1668 e
1669 );
1670 Vec::new()
1671 }
1672 };
1673
1674 // Query initial authentication state
1675 let is_authenticated = wasm_extension
1676 .call({
1677 let provider_id = provider_info.id.clone();
1678 |ext, store| {
1679 async move {
1680 ext.call_llm_provider_is_authenticated(
1681 store,
1682 &provider_id,
1683 )
1684 .await
1685 }
1686 .boxed()
1687 }
1688 })
1689 .await
1690 .unwrap_or(Ok(false))
1691 .unwrap_or(false);
1692
1693 // Resolve icon path if provided
1694 let icon_path = provider_info.icon.as_ref().map(|icon| {
1695 let icon_file_path = extension_path.join(icon);
1696 // Canonicalize to resolve symlinks (dev extensions are symlinked)
1697 let absolute_icon_path = icon_file_path
1698 .canonicalize()
1699 .unwrap_or(icon_file_path)
1700 .to_string_lossy()
1701 .to_string();
1702 SharedString::from(absolute_icon_path)
1703 });
1704
1705 let provider_id_arc: Arc<str> =
1706 provider_info.id.as_str().into();
1707 let auth_config = extension
1708 .manifest
1709 .language_model_providers
1710 .get(&provider_id_arc)
1711 .and_then(|entry| entry.auth.clone());
1712
1713 llm_providers_with_models.push(LlmProviderWithModels {
1714 provider_info,
1715 models,
1716 is_authenticated,
1717 icon_path,
1718 auth_config,
1719 });
1720 }
1721 } else {
1722 log::error!(
1723 "Failed to get LLM providers from extension {}: {:?}",
1724 extension.manifest.id,
1725 providers_result
1726 );
1727 }
1728 }
1729
1730 wasm_extensions.push((
1731 extension.manifest.clone(),
1732 wasm_extension,
1733 llm_providers_with_models,
1734 ))
1735 }
1736 Err(e) => {
1737 log::error!(
1738 "Failed to load extension: {}, {:#}",
1739 extension.manifest.id,
1740 e
1741 );
1742 this.update(cx, |_, cx| {
1743 cx.emit(Event::ExtensionFailedToLoad(extension.manifest.id.clone()))
1744 })
1745 .ok();
1746 }
1747 }
1748 }
1749
1750 this.update(cx, |this, cx| {
1751 this.reload_complete_senders.clear();
1752
1753 for (manifest, wasm_extension, llm_providers_with_models) in &wasm_extensions {
1754 let extension = Arc::new(wasm_extension.clone());
1755
1756 for (language_server_id, language_server_config) in &manifest.language_servers {
1757 for language in language_server_config.languages() {
1758 this.proxy.register_language_server(
1759 extension.clone(),
1760 language_server_id.clone(),
1761 language.clone(),
1762 );
1763 }
1764 }
1765
1766 for (slash_command_name, slash_command) in &manifest.slash_commands {
1767 this.proxy.register_slash_command(
1768 extension.clone(),
1769 extension::SlashCommand {
1770 name: slash_command_name.to_string(),
1771 description: slash_command.description.to_string(),
1772 // We don't currently expose this as a configurable option, as it currently drives
1773 // the `menu_text` on the `SlashCommand` trait, which is not used for slash commands
1774 // defined in extensions, as they are not able to be added to the menu.
1775 tooltip_text: String::new(),
1776 requires_argument: slash_command.requires_argument,
1777 },
1778 );
1779 }
1780
1781 for id in manifest.context_servers.keys() {
1782 this.proxy
1783 .register_context_server(extension.clone(), id.clone(), cx);
1784 }
1785
1786 for (debug_adapter, meta) in &manifest.debug_adapters {
1787 let mut path = root_dir.clone();
1788 path.push(Path::new(manifest.id.as_ref()));
1789 if let Some(schema_path) = &meta.schema_path {
1790 path.push(schema_path);
1791 } else {
1792 path.push("debug_adapter_schemas");
1793 path.push(Path::new(debug_adapter.as_ref()).with_extension("json"));
1794 }
1795
1796 this.proxy.register_debug_adapter(
1797 extension.clone(),
1798 debug_adapter.clone(),
1799 &path,
1800 );
1801 }
1802
1803 for debug_adapter in manifest.debug_locators.keys() {
1804 this.proxy
1805 .register_debug_locator(extension.clone(), debug_adapter.clone());
1806 }
1807
1808 // Register LLM providers
1809 log::info!(
1810 "Extension {} has {} LLM providers to register",
1811 manifest.id,
1812 llm_providers_with_models.len()
1813 );
1814 for llm_provider in llm_providers_with_models {
1815 let provider_id: Arc<str> =
1816 format!("{}:{}", manifest.id, llm_provider.provider_info.id).into();
1817 log::info!(
1818 "Registering LLM provider {} with {} models",
1819 provider_id,
1820 llm_provider.models.len()
1821 );
1822 let wasm_ext = extension.as_ref().clone();
1823 let pinfo = llm_provider.provider_info.clone();
1824 let mods = llm_provider.models.clone();
1825 let auth = llm_provider.is_authenticated;
1826 let icon = llm_provider.icon_path.clone();
1827 let auth_config = llm_provider.auth_config.clone();
1828
1829 this.proxy.register_language_model_provider(
1830 provider_id.clone(),
1831 Box::new(move |cx: &mut App| {
1832 let provider = Arc::new(ExtensionLanguageModelProvider::new(
1833 wasm_ext, pinfo, mods, auth, icon, auth_config, cx,
1834 ));
1835 language_model::LanguageModelRegistry::global(cx).update(
1836 cx,
1837 |registry, cx| {
1838 registry.register_provider(provider, cx);
1839 },
1840 );
1841 }),
1842 cx,
1843 );
1844 }
1845 }
1846
1847 let wasm_extensions_without_llm: Vec<_> = wasm_extensions
1848 .into_iter()
1849 .map(|(manifest, ext, _)| (manifest, ext))
1850 .collect();
1851 this.wasm_extensions.extend(wasm_extensions_without_llm);
1852 this.proxy.set_extensions_loaded();
1853 this.proxy.reload_current_theme(cx);
1854 this.proxy.reload_current_icon_theme(cx);
1855
1856 if let Some(events) = ExtensionEvents::try_global(cx) {
1857 events.update(cx, |this, cx| {
1858 this.emit(extension::Event::ExtensionsInstalledChanged, cx)
1859 });
1860 }
1861 })
1862 .ok();
1863 })
1864 }
1865
1866 fn rebuild_extension_index(&self, cx: &mut Context<Self>) -> Task<ExtensionIndex> {
1867 let fs = self.fs.clone();
1868 let work_dir = self.wasm_host.work_dir.clone();
1869 let extensions_dir = self.installed_dir.clone();
1870 let index_path = self.index_path.clone();
1871 let proxy = self.proxy.clone();
1872 cx.background_spawn(async move {
1873 let start_time = Instant::now();
1874 let mut index = ExtensionIndex::default();
1875
1876 fs.create_dir(&work_dir).await.log_err();
1877 fs.create_dir(&extensions_dir).await.log_err();
1878
1879 let extension_paths = fs.read_dir(&extensions_dir).await;
1880 if let Ok(mut extension_paths) = extension_paths {
1881 while let Some(extension_dir) = extension_paths.next().await {
1882 let Ok(extension_dir) = extension_dir else {
1883 continue;
1884 };
1885
1886 if extension_dir
1887 .file_name()
1888 .is_some_and(|file_name| file_name == ".DS_Store")
1889 {
1890 continue;
1891 }
1892
1893 Self::add_extension_to_index(
1894 fs.clone(),
1895 extension_dir,
1896 &mut index,
1897 proxy.clone(),
1898 )
1899 .await
1900 .log_err();
1901 }
1902 }
1903
1904 if let Ok(index_json) = serde_json::to_string_pretty(&index) {
1905 fs.save(&index_path, &index_json.as_str().into(), Default::default())
1906 .await
1907 .context("failed to save extension index")
1908 .log_err();
1909 }
1910
1911 log::info!("rebuilt extension index in {:?}", start_time.elapsed());
1912 index
1913 })
1914 }
1915
1916 async fn add_extension_to_index(
1917 fs: Arc<dyn Fs>,
1918 extension_dir: PathBuf,
1919 index: &mut ExtensionIndex,
1920 proxy: Arc<ExtensionHostProxy>,
1921 ) -> Result<()> {
1922 let mut extension_manifest = ExtensionManifest::load(fs.clone(), &extension_dir).await?;
1923 let extension_id = extension_manifest.id.clone();
1924
1925 if SUPPRESSED_EXTENSIONS.contains(&extension_id.as_ref()) {
1926 return Ok(());
1927 }
1928
1929 // TODO: distinguish dev extensions more explicitly, by the absence
1930 // of a checksum file that we'll create when downloading normal extensions.
1931 let is_dev = fs
1932 .metadata(&extension_dir)
1933 .await?
1934 .context("directory does not exist")?
1935 .is_symlink;
1936
1937 if let Ok(mut language_paths) = fs.read_dir(&extension_dir.join("languages")).await {
1938 while let Some(language_path) = language_paths.next().await {
1939 let language_path = language_path?;
1940 let Ok(relative_path) = language_path.strip_prefix(&extension_dir) else {
1941 continue;
1942 };
1943 let Ok(Some(fs_metadata)) = fs.metadata(&language_path).await else {
1944 continue;
1945 };
1946 if !fs_metadata.is_dir {
1947 continue;
1948 }
1949 let config = fs.load(&language_path.join("config.toml")).await?;
1950 let config = ::toml::from_str::<LanguageConfig>(&config)?;
1951
1952 let relative_path = relative_path.to_path_buf();
1953 if !extension_manifest.languages.contains(&relative_path) {
1954 extension_manifest.languages.push(relative_path.clone());
1955 }
1956
1957 index.languages.insert(
1958 config.name.clone(),
1959 ExtensionIndexLanguageEntry {
1960 extension: extension_id.clone(),
1961 path: relative_path,
1962 matcher: config.matcher,
1963 hidden: config.hidden,
1964 grammar: config.grammar,
1965 },
1966 );
1967 }
1968 }
1969
1970 if let Ok(mut theme_paths) = fs.read_dir(&extension_dir.join("themes")).await {
1971 while let Some(theme_path) = theme_paths.next().await {
1972 let theme_path = theme_path?;
1973 let Ok(relative_path) = theme_path.strip_prefix(&extension_dir) else {
1974 continue;
1975 };
1976
1977 let Some(theme_families) = proxy
1978 .list_theme_names(theme_path.clone(), fs.clone())
1979 .await
1980 .log_err()
1981 else {
1982 continue;
1983 };
1984
1985 let relative_path = relative_path.to_path_buf();
1986 if !extension_manifest.themes.contains(&relative_path) {
1987 extension_manifest.themes.push(relative_path.clone());
1988 }
1989
1990 for theme_name in theme_families {
1991 index.themes.insert(
1992 theme_name.into(),
1993 ExtensionIndexThemeEntry {
1994 extension: extension_id.clone(),
1995 path: relative_path.clone(),
1996 },
1997 );
1998 }
1999 }
2000 }
2001
2002 if let Ok(mut icon_theme_paths) = fs.read_dir(&extension_dir.join("icon_themes")).await {
2003 while let Some(icon_theme_path) = icon_theme_paths.next().await {
2004 let icon_theme_path = icon_theme_path?;
2005 let Ok(relative_path) = icon_theme_path.strip_prefix(&extension_dir) else {
2006 continue;
2007 };
2008
2009 let Some(icon_theme_families) = proxy
2010 .list_icon_theme_names(icon_theme_path.clone(), fs.clone())
2011 .await
2012 .log_err()
2013 else {
2014 continue;
2015 };
2016
2017 let relative_path = relative_path.to_path_buf();
2018 if !extension_manifest.icon_themes.contains(&relative_path) {
2019 extension_manifest.icon_themes.push(relative_path.clone());
2020 }
2021
2022 for icon_theme_name in icon_theme_families {
2023 index.icon_themes.insert(
2024 icon_theme_name.into(),
2025 ExtensionIndexIconThemeEntry {
2026 extension: extension_id.clone(),
2027 path: relative_path.clone(),
2028 },
2029 );
2030 }
2031 }
2032 }
2033
2034 let extension_wasm_path = extension_dir.join("extension.wasm");
2035 if fs.is_file(&extension_wasm_path).await {
2036 extension_manifest
2037 .lib
2038 .kind
2039 .get_or_insert(ExtensionLibraryKind::Rust);
2040 }
2041
2042 index.extensions.insert(
2043 extension_id.clone(),
2044 ExtensionIndexEntry {
2045 dev: is_dev,
2046 manifest: Arc::new(extension_manifest),
2047 },
2048 );
2049
2050 Ok(())
2051 }
2052
2053 fn prepare_remote_extension(
2054 &mut self,
2055 extension_id: Arc<str>,
2056 is_dev: bool,
2057 tmp_dir: PathBuf,
2058 cx: &mut Context<Self>,
2059 ) -> Task<Result<()>> {
2060 let src_dir = self.extensions_dir().join(extension_id.as_ref());
2061 let Some(loaded_extension) = self.extension_index.extensions.get(&extension_id).cloned()
2062 else {
2063 return Task::ready(Err(anyhow!("extension no longer installed")));
2064 };
2065 let fs = self.fs.clone();
2066 cx.background_spawn(async move {
2067 const EXTENSION_TOML: &str = "extension.toml";
2068 const EXTENSION_WASM: &str = "extension.wasm";
2069 const CONFIG_TOML: &str = "config.toml";
2070
2071 if is_dev {
2072 let manifest_toml = toml::to_string(&loaded_extension.manifest)?;
2073 fs.save(
2074 &tmp_dir.join(EXTENSION_TOML),
2075 &Rope::from(manifest_toml),
2076 language::LineEnding::Unix,
2077 )
2078 .await?;
2079 } else {
2080 fs.copy_file(
2081 &src_dir.join(EXTENSION_TOML),
2082 &tmp_dir.join(EXTENSION_TOML),
2083 fs::CopyOptions::default(),
2084 )
2085 .await?
2086 }
2087
2088 if fs.is_file(&src_dir.join(EXTENSION_WASM)).await {
2089 fs.copy_file(
2090 &src_dir.join(EXTENSION_WASM),
2091 &tmp_dir.join(EXTENSION_WASM),
2092 fs::CopyOptions::default(),
2093 )
2094 .await?
2095 }
2096
2097 for language_path in loaded_extension.manifest.languages.iter() {
2098 if fs
2099 .is_file(&src_dir.join(language_path).join(CONFIG_TOML))
2100 .await
2101 {
2102 fs.create_dir(&tmp_dir.join(language_path)).await?;
2103 fs.copy_file(
2104 &src_dir.join(language_path).join(CONFIG_TOML),
2105 &tmp_dir.join(language_path).join(CONFIG_TOML),
2106 fs::CopyOptions::default(),
2107 )
2108 .await?
2109 }
2110 }
2111
2112 for (adapter_name, meta) in loaded_extension.manifest.debug_adapters.iter() {
2113 let schema_path = &extension::build_debug_adapter_schema_path(adapter_name, meta);
2114
2115 if fs.is_file(&src_dir.join(schema_path)).await {
2116 if let Some(parent) = schema_path.parent() {
2117 fs.create_dir(&tmp_dir.join(parent)).await?
2118 }
2119 fs.copy_file(
2120 &src_dir.join(schema_path),
2121 &tmp_dir.join(schema_path),
2122 fs::CopyOptions::default(),
2123 )
2124 .await?
2125 }
2126 }
2127
2128 Ok(())
2129 })
2130 }
2131
2132 async fn sync_extensions_to_remotes(
2133 this: &WeakEntity<Self>,
2134 client: WeakEntity<RemoteClient>,
2135 cx: &mut AsyncApp,
2136 ) -> Result<()> {
2137 let extensions = this.update(cx, |this, _cx| {
2138 this.extension_index
2139 .extensions
2140 .iter()
2141 .filter_map(|(id, entry)| {
2142 if !entry.manifest.allow_remote_load() {
2143 return None;
2144 }
2145 Some(proto::Extension {
2146 id: id.to_string(),
2147 version: entry.manifest.version.to_string(),
2148 dev: entry.dev,
2149 })
2150 })
2151 .collect()
2152 })?;
2153
2154 let response = client
2155 .update(cx, |client, _cx| {
2156 client
2157 .proto_client()
2158 .request(proto::SyncExtensions { extensions })
2159 })?
2160 .await?;
2161 let path_style = client.read_with(cx, |client, _| client.path_style())?;
2162
2163 for missing_extension in response.missing_extensions.into_iter() {
2164 let tmp_dir = tempfile::tempdir()?;
2165 this.update(cx, |this, cx| {
2166 this.prepare_remote_extension(
2167 missing_extension.id.clone().into(),
2168 missing_extension.dev,
2169 tmp_dir.path().to_owned(),
2170 cx,
2171 )
2172 })?
2173 .await?;
2174 let dest_dir = RemotePathBuf::new(
2175 path_style
2176 .join(&response.tmp_dir, &missing_extension.id)
2177 .with_context(|| {
2178 format!(
2179 "failed to construct destination path: {:?}, {:?}",
2180 response.tmp_dir, missing_extension.id,
2181 )
2182 })?,
2183 path_style,
2184 );
2185 log::info!(
2186 "Uploading extension {} to {:?}",
2187 missing_extension.clone().id,
2188 dest_dir
2189 );
2190
2191 client
2192 .update(cx, |client, cx| {
2193 client.upload_directory(tmp_dir.path().to_owned(), dest_dir.clone(), cx)
2194 })?
2195 .await?;
2196
2197 log::info!(
2198 "Finished uploading extension {}",
2199 missing_extension.clone().id
2200 );
2201
2202 let result = client
2203 .update(cx, |client, _cx| {
2204 client.proto_client().request(proto::InstallExtension {
2205 tmp_dir: dest_dir.to_proto(),
2206 extension: Some(missing_extension.clone()),
2207 })
2208 })?
2209 .await;
2210
2211 if let Err(e) = result {
2212 log::error!(
2213 "Failed to install extension {}: {}",
2214 missing_extension.id,
2215 e
2216 );
2217 }
2218 }
2219
2220 anyhow::Ok(())
2221 }
2222
2223 pub async fn update_remote_clients(this: &WeakEntity<Self>, cx: &mut AsyncApp) -> Result<()> {
2224 let clients = this.update(cx, |this, _cx| {
2225 this.remote_clients.retain(|v| v.upgrade().is_some());
2226 this.remote_clients.clone()
2227 })?;
2228
2229 for client in clients {
2230 Self::sync_extensions_to_remotes(this, client, cx)
2231 .await
2232 .log_err();
2233 }
2234
2235 anyhow::Ok(())
2236 }
2237
2238 pub fn register_remote_client(
2239 &mut self,
2240 client: Entity<RemoteClient>,
2241 _cx: &mut Context<Self>,
2242 ) {
2243 self.remote_clients.push(client.downgrade());
2244 self.ssh_registered_tx.unbounded_send(()).ok();
2245 }
2246}
2247
2248fn load_plugin_queries(root_path: &Path) -> LanguageQueries {
2249 let mut result = LanguageQueries::default();
2250 if let Some(entries) = std::fs::read_dir(root_path).log_err() {
2251 for entry in entries {
2252 let Some(entry) = entry.log_err() else {
2253 continue;
2254 };
2255 let path = entry.path();
2256 if let Some(remainder) = path.strip_prefix(root_path).ok().and_then(|p| p.to_str()) {
2257 if !remainder.ends_with(".scm") {
2258 continue;
2259 }
2260 for (name, query) in QUERY_FILENAME_PREFIXES {
2261 if remainder.starts_with(name) {
2262 if let Some(contents) = std::fs::read_to_string(&path).log_err() {
2263 match query(&mut result) {
2264 None => *query(&mut result) = Some(contents.into()),
2265 Some(r) => r.to_mut().push_str(contents.as_ref()),
2266 }
2267 }
2268 break;
2269 }
2270 }
2271 }
2272 }
2273 }
2274 result
2275}