1mod components;
2mod extension_suggest;
3mod extension_version_selector;
4
5use std::sync::OnceLock;
6use std::time::Duration;
7use std::{ops::Range, sync::Arc};
8
9use client::{ExtensionMetadata, ExtensionProvides};
10use collections::{BTreeMap, BTreeSet};
11use editor::{Editor, EditorElement, EditorStyle};
12use extension_host::{ExtensionManifest, ExtensionOperation, ExtensionStore};
13use fuzzy::{match_strings, StringMatchCandidate};
14use gpui::{
15 actions, uniform_list, Action, App, ClipboardItem, Context, Entity, EventEmitter, Flatten,
16 Focusable, InteractiveElement, KeyContext, ParentElement, Render, Styled, Task, TextStyle,
17 UniformListScrollHandle, WeakEntity, Window,
18};
19use num_format::{Locale, ToFormattedString};
20use project::DirectoryLister;
21use release_channel::ReleaseChannel;
22use settings::Settings;
23use strum::IntoEnumIterator as _;
24use theme::ThemeSettings;
25use ui::{prelude::*, CheckboxWithLabel, ContextMenu, PopoverMenu, ToggleButton, Tooltip};
26use vim_mode_setting::VimModeSetting;
27use workspace::{
28 item::{Item, ItemEvent},
29 Workspace, WorkspaceId,
30};
31use zed_actions::ExtensionCategoryFilter;
32
33use crate::components::{ExtensionCard, FeatureUpsell};
34use crate::extension_version_selector::{
35 ExtensionVersionSelector, ExtensionVersionSelectorDelegate,
36};
37
38actions!(zed, [InstallDevExtension]);
39
40pub fn init(cx: &mut App) {
41 cx.observe_new(move |workspace: &mut Workspace, window, cx| {
42 let Some(window) = window else {
43 return;
44 };
45 workspace
46 .register_action(
47 move |workspace, action: &zed_actions::Extensions, window, cx| {
48 let provides_filter = action.category_filter.map(|category| match category {
49 ExtensionCategoryFilter::Themes => ExtensionProvides::Themes,
50 ExtensionCategoryFilter::IconThemes => ExtensionProvides::IconThemes,
51 ExtensionCategoryFilter::Languages => ExtensionProvides::Languages,
52 ExtensionCategoryFilter::Grammars => ExtensionProvides::Grammars,
53 ExtensionCategoryFilter::LanguageServers => {
54 ExtensionProvides::LanguageServers
55 }
56 ExtensionCategoryFilter::ContextServers => {
57 ExtensionProvides::ContextServers
58 }
59 ExtensionCategoryFilter::SlashCommands => ExtensionProvides::SlashCommands,
60 ExtensionCategoryFilter::IndexedDocsProviders => {
61 ExtensionProvides::IndexedDocsProviders
62 }
63 ExtensionCategoryFilter::Snippets => ExtensionProvides::Snippets,
64 });
65
66 let existing = workspace
67 .active_pane()
68 .read(cx)
69 .items()
70 .find_map(|item| item.downcast::<ExtensionsPage>());
71
72 if let Some(existing) = existing {
73 if provides_filter.is_some() {
74 existing.update(cx, |extensions_page, cx| {
75 extensions_page.change_provides_filter(provides_filter, cx);
76 });
77 }
78
79 workspace.activate_item(&existing, true, true, window, cx);
80 } else {
81 let extensions_page =
82 ExtensionsPage::new(workspace, provides_filter, window, cx);
83 workspace.add_item_to_active_pane(
84 Box::new(extensions_page),
85 None,
86 true,
87 window,
88 cx,
89 )
90 }
91 },
92 )
93 .register_action(move |workspace, _: &InstallDevExtension, window, cx| {
94 let store = ExtensionStore::global(cx);
95 let prompt = workspace.prompt_for_open_path(
96 gpui::PathPromptOptions {
97 files: false,
98 directories: true,
99 multiple: false,
100 },
101 DirectoryLister::Local(workspace.app_state().fs.clone()),
102 window,
103 cx,
104 );
105
106 let workspace_handle = cx.entity().downgrade();
107 window
108 .spawn(cx, async move |cx| {
109 let extension_path =
110 match Flatten::flatten(prompt.await.map_err(|e| e.into())) {
111 Ok(Some(mut paths)) => paths.pop()?,
112 Ok(None) => return None,
113 Err(err) => {
114 workspace_handle
115 .update(cx, |workspace, cx| {
116 workspace.show_portal_error(err.to_string(), cx);
117 })
118 .ok();
119 return None;
120 }
121 };
122
123 let install_task = store
124 .update(cx, |store, cx| {
125 store.install_dev_extension(extension_path, cx)
126 })
127 .ok()?;
128
129 match install_task.await {
130 Ok(_) => {}
131 Err(err) => {
132 workspace_handle
133 .update(cx, |workspace, cx| {
134 workspace.show_error(
135 &err.context("failed to install dev extension"),
136 cx,
137 );
138 })
139 .ok();
140 }
141 }
142
143 Some(())
144 })
145 .detach();
146 });
147
148 cx.subscribe_in(workspace.project(), window, |_, _, event, window, cx| {
149 if let project::Event::LanguageNotFound(buffer) = event {
150 extension_suggest::suggest(buffer.clone(), window, cx);
151 }
152 })
153 .detach();
154 })
155 .detach();
156}
157
158fn extension_provides_label(provides: ExtensionProvides) -> &'static str {
159 match provides {
160 ExtensionProvides::Themes => "Themes",
161 ExtensionProvides::IconThemes => "Icon Themes",
162 ExtensionProvides::Languages => "Languages",
163 ExtensionProvides::Grammars => "Grammars",
164 ExtensionProvides::LanguageServers => "Language Servers",
165 ExtensionProvides::ContextServers => "Context Servers",
166 ExtensionProvides::SlashCommands => "Slash Commands",
167 ExtensionProvides::IndexedDocsProviders => "Indexed Docs Providers",
168 ExtensionProvides::Snippets => "Snippets",
169 }
170}
171
172#[derive(Clone)]
173pub enum ExtensionStatus {
174 NotInstalled,
175 Installing,
176 Upgrading,
177 Installed(Arc<str>),
178 Removing,
179}
180
181#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
182enum ExtensionFilter {
183 All,
184 Installed,
185 NotInstalled,
186}
187
188impl ExtensionFilter {
189 pub fn include_dev_extensions(&self) -> bool {
190 match self {
191 Self::All | Self::Installed => true,
192 Self::NotInstalled => false,
193 }
194 }
195}
196
197#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
198enum Feature {
199 Git,
200 OpenIn,
201 Vim,
202 LanguageBash,
203 LanguageC,
204 LanguageCpp,
205 LanguageGo,
206 LanguagePython,
207 LanguageReact,
208 LanguageRust,
209 LanguageTypescript,
210}
211
212fn keywords_by_feature() -> &'static BTreeMap<Feature, Vec<&'static str>> {
213 static KEYWORDS_BY_FEATURE: OnceLock<BTreeMap<Feature, Vec<&'static str>>> = OnceLock::new();
214 KEYWORDS_BY_FEATURE.get_or_init(|| {
215 BTreeMap::from_iter([
216 (Feature::Git, vec!["git"]),
217 (
218 Feature::OpenIn,
219 vec![
220 "github",
221 "gitlab",
222 "bitbucket",
223 "codeberg",
224 "sourcehut",
225 "permalink",
226 "link",
227 "open in",
228 ],
229 ),
230 (Feature::Vim, vec!["vim"]),
231 (Feature::LanguageBash, vec!["sh", "bash"]),
232 (Feature::LanguageC, vec!["c", "clang"]),
233 (Feature::LanguageCpp, vec!["c++", "cpp", "clang"]),
234 (Feature::LanguageGo, vec!["go", "golang"]),
235 (Feature::LanguagePython, vec!["python", "py"]),
236 (Feature::LanguageReact, vec!["react"]),
237 (Feature::LanguageRust, vec!["rust", "rs"]),
238 (
239 Feature::LanguageTypescript,
240 vec!["type", "typescript", "ts"],
241 ),
242 ])
243 })
244}
245
246pub struct ExtensionsPage {
247 workspace: WeakEntity<Workspace>,
248 list: UniformListScrollHandle,
249 is_fetching_extensions: bool,
250 filter: ExtensionFilter,
251 remote_extension_entries: Vec<ExtensionMetadata>,
252 dev_extension_entries: Vec<Arc<ExtensionManifest>>,
253 filtered_remote_extension_indices: Vec<usize>,
254 query_editor: Entity<Editor>,
255 query_contains_error: bool,
256 provides_filter: Option<ExtensionProvides>,
257 _subscriptions: [gpui::Subscription; 2],
258 extension_fetch_task: Option<Task<()>>,
259 upsells: BTreeSet<Feature>,
260}
261
262impl ExtensionsPage {
263 pub fn new(
264 workspace: &Workspace,
265 provides_filter: Option<ExtensionProvides>,
266 window: &mut Window,
267 cx: &mut Context<Workspace>,
268 ) -> Entity<Self> {
269 cx.new(|cx| {
270 let store = ExtensionStore::global(cx);
271 let workspace_handle = workspace.weak_handle();
272 let subscriptions = [
273 cx.observe(&store, |_: &mut Self, _, cx| cx.notify()),
274 cx.subscribe_in(
275 &store,
276 window,
277 move |this, _, event, window, cx| match event {
278 extension_host::Event::ExtensionsUpdated => {
279 this.fetch_extensions_debounced(cx)
280 }
281 extension_host::Event::ExtensionInstalled(extension_id) => this
282 .on_extension_installed(
283 workspace_handle.clone(),
284 extension_id,
285 window,
286 cx,
287 ),
288 _ => {}
289 },
290 ),
291 ];
292
293 let query_editor = cx.new(|cx| {
294 let mut input = Editor::single_line(window, cx);
295 input.set_placeholder_text("Search extensions...", cx);
296 input
297 });
298 cx.subscribe(&query_editor, Self::on_query_change).detach();
299
300 let mut this = Self {
301 workspace: workspace.weak_handle(),
302 list: UniformListScrollHandle::new(),
303 is_fetching_extensions: false,
304 filter: ExtensionFilter::All,
305 dev_extension_entries: Vec::new(),
306 filtered_remote_extension_indices: Vec::new(),
307 remote_extension_entries: Vec::new(),
308 query_contains_error: false,
309 provides_filter,
310 extension_fetch_task: None,
311 _subscriptions: subscriptions,
312 query_editor,
313 upsells: BTreeSet::default(),
314 };
315 this.fetch_extensions(None, Some(BTreeSet::from_iter(this.provides_filter)), cx);
316 this
317 })
318 }
319
320 fn on_extension_installed(
321 &mut self,
322 workspace: WeakEntity<Workspace>,
323 extension_id: &str,
324 window: &mut Window,
325 cx: &mut Context<Self>,
326 ) {
327 let extension_store = ExtensionStore::global(cx).read(cx);
328 let themes = extension_store
329 .extension_themes(extension_id)
330 .map(|name| name.to_string())
331 .collect::<Vec<_>>();
332 if !themes.is_empty() {
333 workspace
334 .update(cx, |_workspace, cx| {
335 window.dispatch_action(
336 zed_actions::theme_selector::Toggle {
337 themes_filter: Some(themes),
338 }
339 .boxed_clone(),
340 cx,
341 );
342 })
343 .ok();
344 return;
345 }
346
347 let icon_themes = extension_store
348 .extension_icon_themes(extension_id)
349 .map(|name| name.to_string())
350 .collect::<Vec<_>>();
351 if !icon_themes.is_empty() {
352 workspace
353 .update(cx, |_workspace, cx| {
354 window.dispatch_action(
355 zed_actions::icon_theme_selector::Toggle {
356 themes_filter: Some(icon_themes),
357 }
358 .boxed_clone(),
359 cx,
360 );
361 })
362 .ok();
363 }
364 }
365
366 /// Returns whether a dev extension currently exists for the extension with the given ID.
367 fn dev_extension_exists(extension_id: &str, cx: &mut Context<Self>) -> bool {
368 let extension_store = ExtensionStore::global(cx).read(cx);
369
370 extension_store
371 .dev_extensions()
372 .any(|dev_extension| dev_extension.id.as_ref() == extension_id)
373 }
374
375 fn extension_status(extension_id: &str, cx: &mut Context<Self>) -> ExtensionStatus {
376 let extension_store = ExtensionStore::global(cx).read(cx);
377
378 match extension_store.outstanding_operations().get(extension_id) {
379 Some(ExtensionOperation::Install) => ExtensionStatus::Installing,
380 Some(ExtensionOperation::Remove) => ExtensionStatus::Removing,
381 Some(ExtensionOperation::Upgrade) => ExtensionStatus::Upgrading,
382 None => match extension_store.installed_extensions().get(extension_id) {
383 Some(extension) => ExtensionStatus::Installed(extension.manifest.version.clone()),
384 None => ExtensionStatus::NotInstalled,
385 },
386 }
387 }
388
389 fn filter_extension_entries(&mut self, cx: &mut Context<Self>) {
390 self.filtered_remote_extension_indices.clear();
391 self.filtered_remote_extension_indices.extend(
392 self.remote_extension_entries
393 .iter()
394 .enumerate()
395 .filter(|(_, extension)| match self.filter {
396 ExtensionFilter::All => true,
397 ExtensionFilter::Installed => {
398 let status = Self::extension_status(&extension.id, cx);
399 matches!(status, ExtensionStatus::Installed(_))
400 }
401 ExtensionFilter::NotInstalled => {
402 let status = Self::extension_status(&extension.id, cx);
403
404 matches!(status, ExtensionStatus::NotInstalled)
405 }
406 })
407 .map(|(ix, _)| ix),
408 );
409 cx.notify();
410 }
411
412 fn fetch_extensions(
413 &mut self,
414 search: Option<String>,
415 provides_filter: Option<BTreeSet<ExtensionProvides>>,
416 cx: &mut Context<Self>,
417 ) {
418 self.is_fetching_extensions = true;
419 cx.notify();
420
421 let extension_store = ExtensionStore::global(cx);
422
423 let dev_extensions = extension_store.update(cx, |store, _| {
424 store.dev_extensions().cloned().collect::<Vec<_>>()
425 });
426
427 let remote_extensions = extension_store.update(cx, |store, cx| {
428 store.fetch_extensions(search.as_deref(), provides_filter.as_ref(), cx)
429 });
430
431 cx.spawn(async move |this, cx| {
432 let dev_extensions = if let Some(search) = search {
433 let match_candidates = dev_extensions
434 .iter()
435 .enumerate()
436 .map(|(ix, manifest)| StringMatchCandidate::new(ix, &manifest.name))
437 .collect::<Vec<_>>();
438
439 let matches = match_strings(
440 &match_candidates,
441 &search,
442 false,
443 match_candidates.len(),
444 &Default::default(),
445 cx.background_executor().clone(),
446 )
447 .await;
448 matches
449 .into_iter()
450 .map(|mat| dev_extensions[mat.candidate_id].clone())
451 .collect()
452 } else {
453 dev_extensions
454 };
455
456 let fetch_result = remote_extensions.await;
457 this.update(cx, |this, cx| {
458 cx.notify();
459 this.dev_extension_entries = dev_extensions;
460 this.is_fetching_extensions = false;
461 this.remote_extension_entries = fetch_result?;
462 this.filter_extension_entries(cx);
463 anyhow::Ok(())
464 })?
465 })
466 .detach_and_log_err(cx);
467 }
468
469 fn render_extensions(
470 &mut self,
471 range: Range<usize>,
472 _: &mut Window,
473 cx: &mut Context<Self>,
474 ) -> Vec<ExtensionCard> {
475 let dev_extension_entries_len = if self.filter.include_dev_extensions() {
476 self.dev_extension_entries.len()
477 } else {
478 0
479 };
480 range
481 .map(|ix| {
482 if ix < dev_extension_entries_len {
483 let extension = &self.dev_extension_entries[ix];
484 self.render_dev_extension(extension, cx)
485 } else {
486 let extension_ix =
487 self.filtered_remote_extension_indices[ix - dev_extension_entries_len];
488 let extension = &self.remote_extension_entries[extension_ix];
489 self.render_remote_extension(extension, cx)
490 }
491 })
492 .collect()
493 }
494
495 fn render_dev_extension(
496 &self,
497 extension: &ExtensionManifest,
498 cx: &mut Context<Self>,
499 ) -> ExtensionCard {
500 let status = Self::extension_status(&extension.id, cx);
501
502 let repository_url = extension.repository.clone();
503
504 ExtensionCard::new()
505 .child(
506 h_flex()
507 .justify_between()
508 .child(
509 h_flex()
510 .gap_2()
511 .items_end()
512 .child(Headline::new(extension.name.clone()).size(HeadlineSize::Medium))
513 .child(
514 Headline::new(format!("v{}", extension.version))
515 .size(HeadlineSize::XSmall),
516 ),
517 )
518 .child(
519 h_flex()
520 .gap_2()
521 .justify_between()
522 .child(
523 Button::new(
524 SharedString::from(format!("rebuild-{}", extension.id)),
525 "Rebuild",
526 )
527 .on_click({
528 let extension_id = extension.id.clone();
529 move |_, _, cx| {
530 ExtensionStore::global(cx).update(cx, |store, cx| {
531 store.rebuild_dev_extension(extension_id.clone(), cx)
532 });
533 }
534 })
535 .color(Color::Accent)
536 .disabled(matches!(status, ExtensionStatus::Upgrading)),
537 )
538 .child(
539 Button::new(SharedString::from(extension.id.clone()), "Uninstall")
540 .on_click({
541 let extension_id = extension.id.clone();
542 move |_, _, cx| {
543 ExtensionStore::global(cx).update(cx, |store, cx| {
544 store.uninstall_extension(extension_id.clone(), cx)
545 });
546 }
547 })
548 .color(Color::Accent)
549 .disabled(matches!(status, ExtensionStatus::Removing)),
550 ),
551 ),
552 )
553 .child(
554 h_flex()
555 .gap_2()
556 .justify_between()
557 .child(
558 Label::new(format!(
559 "{}: {}",
560 if extension.authors.len() > 1 {
561 "Authors"
562 } else {
563 "Author"
564 },
565 extension.authors.join(", ")
566 ))
567 .size(LabelSize::Small)
568 .truncate(),
569 )
570 .child(Label::new("<>").size(LabelSize::Small)),
571 )
572 .child(
573 h_flex()
574 .gap_2()
575 .justify_between()
576 .children(extension.description.as_ref().map(|description| {
577 Label::new(description.clone())
578 .size(LabelSize::Small)
579 .color(Color::Default)
580 .truncate()
581 }))
582 .children(repository_url.map(|repository_url| {
583 IconButton::new(
584 SharedString::from(format!("repository-{}", extension.id)),
585 IconName::Github,
586 )
587 .icon_color(Color::Accent)
588 .icon_size(IconSize::Small)
589 .style(ButtonStyle::Filled)
590 .on_click(cx.listener({
591 let repository_url = repository_url.clone();
592 move |_, _, _, cx| {
593 cx.open_url(&repository_url);
594 }
595 }))
596 .tooltip(Tooltip::text(repository_url.clone()))
597 })),
598 )
599 }
600
601 fn render_remote_extension(
602 &self,
603 extension: &ExtensionMetadata,
604 cx: &mut Context<Self>,
605 ) -> ExtensionCard {
606 let this = cx.entity().clone();
607 let status = Self::extension_status(&extension.id, cx);
608 let has_dev_extension = Self::dev_extension_exists(&extension.id, cx);
609
610 let extension_id = extension.id.clone();
611 let (install_or_uninstall_button, upgrade_button) =
612 self.buttons_for_entry(extension, &status, has_dev_extension, cx);
613 let version = extension.manifest.version.clone();
614 let repository_url = extension.manifest.repository.clone();
615
616 let installed_version = match status {
617 ExtensionStatus::Installed(installed_version) => Some(installed_version),
618 _ => None,
619 };
620
621 ExtensionCard::new()
622 .overridden_by_dev_extension(has_dev_extension)
623 .child(
624 h_flex()
625 .justify_between()
626 .child(
627 h_flex()
628 .gap_2()
629 .child(
630 Headline::new(extension.manifest.name.clone())
631 .size(HeadlineSize::Medium),
632 )
633 .child(Headline::new(format!("v{version}")).size(HeadlineSize::XSmall))
634 .children(
635 installed_version
636 .filter(|installed_version| *installed_version != version)
637 .map(|installed_version| {
638 Headline::new(format!("(v{installed_version} installed)",))
639 .size(HeadlineSize::XSmall)
640 }),
641 )
642 .map(|parent| {
643 if extension.manifest.provides.is_empty() {
644 return parent;
645 }
646
647 parent.child(
648 h_flex().gap_2().children(
649 extension
650 .manifest
651 .provides
652 .iter()
653 .map(|provides| {
654 div()
655 .bg(cx.theme().colors().element_background)
656 .px_0p5()
657 .border_1()
658 .border_color(cx.theme().colors().border)
659 .rounded_sm()
660 .child(
661 Label::new(extension_provides_label(
662 *provides,
663 ))
664 .size(LabelSize::XSmall),
665 )
666 })
667 .collect::<Vec<_>>(),
668 ),
669 )
670 }),
671 )
672 .child(
673 h_flex()
674 .gap_2()
675 .justify_between()
676 .children(upgrade_button)
677 .child(install_or_uninstall_button),
678 ),
679 )
680 .child(
681 h_flex()
682 .gap_2()
683 .justify_between()
684 .child(
685 Label::new(format!(
686 "{}: {}",
687 if extension.manifest.authors.len() > 1 {
688 "Authors"
689 } else {
690 "Author"
691 },
692 extension.manifest.authors.join(", ")
693 ))
694 .size(LabelSize::Small)
695 .truncate(),
696 )
697 .child(
698 Label::new(format!(
699 "Downloads: {}",
700 extension.download_count.to_formatted_string(&Locale::en)
701 ))
702 .size(LabelSize::Small),
703 ),
704 )
705 .child(
706 h_flex()
707 .gap_2()
708 .justify_between()
709 .children(extension.manifest.description.as_ref().map(|description| {
710 Label::new(description.clone())
711 .size(LabelSize::Small)
712 .color(Color::Default)
713 .truncate()
714 }))
715 .child(
716 h_flex()
717 .gap_2()
718 .child(
719 IconButton::new(
720 SharedString::from(format!("repository-{}", extension.id)),
721 IconName::Github,
722 )
723 .icon_color(Color::Accent)
724 .icon_size(IconSize::Small)
725 .style(ButtonStyle::Filled)
726 .on_click(cx.listener({
727 let repository_url = repository_url.clone();
728 move |_, _, _, cx| {
729 cx.open_url(&repository_url);
730 }
731 }))
732 .tooltip(Tooltip::text(repository_url.clone())),
733 )
734 .child(
735 PopoverMenu::new(SharedString::from(format!(
736 "more-{}",
737 extension.id
738 )))
739 .trigger(
740 IconButton::new(
741 SharedString::from(format!("more-{}", extension.id)),
742 IconName::Ellipsis,
743 )
744 .icon_color(Color::Accent)
745 .icon_size(IconSize::Small)
746 .style(ButtonStyle::Filled),
747 )
748 .menu(move |window, cx| {
749 Some(Self::render_remote_extension_context_menu(
750 &this,
751 extension_id.clone(),
752 window,
753 cx,
754 ))
755 }),
756 ),
757 ),
758 )
759 }
760
761 fn render_remote_extension_context_menu(
762 this: &Entity<Self>,
763 extension_id: Arc<str>,
764 window: &mut Window,
765 cx: &mut App,
766 ) -> Entity<ContextMenu> {
767 let context_menu = ContextMenu::build(window, cx, |context_menu, window, _| {
768 context_menu
769 .entry(
770 "Install Another Version...",
771 None,
772 window.handler_for(this, {
773 let extension_id = extension_id.clone();
774 move |this, window, cx| {
775 this.show_extension_version_list(extension_id.clone(), window, cx)
776 }
777 }),
778 )
779 .entry("Copy Extension ID", None, {
780 let extension_id = extension_id.clone();
781 move |_, cx| {
782 cx.write_to_clipboard(ClipboardItem::new_string(extension_id.to_string()));
783 }
784 })
785 });
786
787 context_menu
788 }
789
790 fn show_extension_version_list(
791 &mut self,
792 extension_id: Arc<str>,
793 window: &mut Window,
794 cx: &mut Context<Self>,
795 ) {
796 let Some(workspace) = self.workspace.upgrade() else {
797 return;
798 };
799
800 cx.spawn_in(window, async move |this, cx| {
801 let extension_versions_task = this.update(cx, |_, cx| {
802 let extension_store = ExtensionStore::global(cx);
803
804 extension_store.update(cx, |store, cx| {
805 store.fetch_extension_versions(&extension_id, cx)
806 })
807 })?;
808
809 let extension_versions = extension_versions_task.await?;
810
811 workspace.update_in(cx, |workspace, window, cx| {
812 let fs = workspace.project().read(cx).fs().clone();
813 workspace.toggle_modal(window, cx, |window, cx| {
814 let delegate = ExtensionVersionSelectorDelegate::new(
815 fs,
816 cx.entity().downgrade(),
817 extension_versions,
818 );
819
820 ExtensionVersionSelector::new(delegate, window, cx)
821 });
822 })?;
823
824 anyhow::Ok(())
825 })
826 .detach_and_log_err(cx);
827 }
828
829 fn buttons_for_entry(
830 &self,
831 extension: &ExtensionMetadata,
832 status: &ExtensionStatus,
833 has_dev_extension: bool,
834 cx: &mut Context<Self>,
835 ) -> (Button, Option<Button>) {
836 let is_compatible =
837 extension_host::is_version_compatible(ReleaseChannel::global(cx), extension);
838
839 if has_dev_extension {
840 // If we have a dev extension for the given extension, just treat it as uninstalled.
841 // The button here is a placeholder, as it won't be interactable anyways.
842 return (
843 Button::new(SharedString::from(extension.id.clone()), "Install"),
844 None,
845 );
846 }
847
848 match status.clone() {
849 ExtensionStatus::NotInstalled => (
850 Button::new(SharedString::from(extension.id.clone()), "Install").on_click({
851 let extension_id = extension.id.clone();
852 move |_, _, cx| {
853 telemetry::event!("Extension Installed");
854 ExtensionStore::global(cx).update(cx, |store, cx| {
855 store.install_latest_extension(extension_id.clone(), cx)
856 });
857 }
858 }),
859 None,
860 ),
861 ExtensionStatus::Installing => (
862 Button::new(SharedString::from(extension.id.clone()), "Install").disabled(true),
863 None,
864 ),
865 ExtensionStatus::Upgrading => (
866 Button::new(SharedString::from(extension.id.clone()), "Uninstall").disabled(true),
867 Some(
868 Button::new(SharedString::from(extension.id.clone()), "Upgrade").disabled(true),
869 ),
870 ),
871 ExtensionStatus::Installed(installed_version) => (
872 Button::new(SharedString::from(extension.id.clone()), "Uninstall").on_click({
873 let extension_id = extension.id.clone();
874 move |_, _, cx| {
875 telemetry::event!("Extension Uninstalled", extension_id);
876 ExtensionStore::global(cx).update(cx, |store, cx| {
877 store.uninstall_extension(extension_id.clone(), cx)
878 });
879 }
880 }),
881 if installed_version == extension.manifest.version {
882 None
883 } else {
884 Some(
885 Button::new(SharedString::from(extension.id.clone()), "Upgrade")
886 .when(!is_compatible, |upgrade_button| {
887 upgrade_button.disabled(true).tooltip({
888 let version = extension.manifest.version.clone();
889 move |_, cx| {
890 Tooltip::simple(
891 format!(
892 "v{version} is not compatible with this version of Zed.",
893 ),
894 cx,
895 )
896 }
897 })
898 })
899 .disabled(!is_compatible)
900 .on_click({
901 let extension_id = extension.id.clone();
902 let version = extension.manifest.version.clone();
903 move |_, _, cx| {
904 telemetry::event!("Extension Installed", extension_id, version);
905 ExtensionStore::global(cx).update(cx, |store, cx| {
906 store
907 .upgrade_extension(
908 extension_id.clone(),
909 version.clone(),
910 cx,
911 )
912 .detach_and_log_err(cx)
913 });
914 }
915 }),
916 )
917 },
918 ),
919 ExtensionStatus::Removing => (
920 Button::new(SharedString::from(extension.id.clone()), "Uninstall").disabled(true),
921 None,
922 ),
923 }
924 }
925
926 fn render_search(&self, cx: &mut Context<Self>) -> Div {
927 let mut key_context = KeyContext::new_with_defaults();
928 key_context.add("BufferSearchBar");
929
930 let editor_border = if self.query_contains_error {
931 Color::Error.color(cx)
932 } else {
933 cx.theme().colors().border
934 };
935
936 h_flex().w_full().gap_2().key_context(key_context).child(
937 h_flex()
938 .flex_1()
939 .px_2()
940 .py_1()
941 .gap_2()
942 .border_1()
943 .border_color(editor_border)
944 .min_w(rems_from_px(384.))
945 .rounded_lg()
946 .child(Icon::new(IconName::MagnifyingGlass))
947 .child(self.render_text_input(&self.query_editor, cx)),
948 )
949 }
950
951 fn render_text_input(
952 &self,
953 editor: &Entity<Editor>,
954 cx: &mut Context<Self>,
955 ) -> impl IntoElement {
956 let settings = ThemeSettings::get_global(cx);
957 let text_style = TextStyle {
958 color: if editor.read(cx).read_only(cx) {
959 cx.theme().colors().text_disabled
960 } else {
961 cx.theme().colors().text
962 },
963 font_family: settings.ui_font.family.clone(),
964 font_features: settings.ui_font.features.clone(),
965 font_fallbacks: settings.ui_font.fallbacks.clone(),
966 font_size: rems(0.875).into(),
967 font_weight: settings.ui_font.weight,
968 line_height: relative(1.3),
969 ..Default::default()
970 };
971
972 EditorElement::new(
973 editor,
974 EditorStyle {
975 background: cx.theme().colors().editor_background,
976 local_player: cx.theme().players().local(),
977 text: text_style,
978 ..Default::default()
979 },
980 )
981 }
982
983 fn on_query_change(
984 &mut self,
985 _: Entity<Editor>,
986 event: &editor::EditorEvent,
987 cx: &mut Context<Self>,
988 ) {
989 if let editor::EditorEvent::Edited { .. } = event {
990 self.query_contains_error = false;
991 self.refresh_search(cx);
992 }
993 }
994
995 fn refresh_search(&mut self, cx: &mut Context<Self>) {
996 self.fetch_extensions_debounced(cx);
997 self.refresh_feature_upsells(cx);
998 }
999
1000 pub fn change_provides_filter(
1001 &mut self,
1002 provides_filter: Option<ExtensionProvides>,
1003 cx: &mut Context<Self>,
1004 ) {
1005 self.provides_filter = provides_filter;
1006 self.refresh_search(cx);
1007 }
1008
1009 fn fetch_extensions_debounced(&mut self, cx: &mut Context<ExtensionsPage>) {
1010 self.extension_fetch_task = Some(cx.spawn(async move |this, cx| {
1011 let search = this
1012 .update(cx, |this, cx| this.search_query(cx))
1013 .ok()
1014 .flatten();
1015
1016 // Only debounce the fetching of extensions if we have a search
1017 // query.
1018 //
1019 // If the search was just cleared then we can just reload the list
1020 // of extensions without a debounce, which allows us to avoid seeing
1021 // an intermittent flash of a "no extensions" state.
1022 if search.is_some() {
1023 cx.background_executor()
1024 .timer(Duration::from_millis(250))
1025 .await;
1026 };
1027
1028 this.update(cx, |this, cx| {
1029 this.fetch_extensions(search, Some(BTreeSet::from_iter(this.provides_filter)), cx);
1030 })
1031 .ok();
1032 }));
1033 }
1034
1035 pub fn search_query(&self, cx: &mut App) -> Option<String> {
1036 let search = self.query_editor.read(cx).text(cx);
1037 if search.trim().is_empty() {
1038 None
1039 } else {
1040 Some(search)
1041 }
1042 }
1043
1044 fn render_empty_state(&self, cx: &mut Context<Self>) -> impl IntoElement {
1045 let has_search = self.search_query(cx).is_some();
1046
1047 let message = if self.is_fetching_extensions {
1048 "Loading extensions..."
1049 } else {
1050 match self.filter {
1051 ExtensionFilter::All => {
1052 if has_search {
1053 "No extensions that match your search."
1054 } else {
1055 "No extensions."
1056 }
1057 }
1058 ExtensionFilter::Installed => {
1059 if has_search {
1060 "No installed extensions that match your search."
1061 } else {
1062 "No installed extensions."
1063 }
1064 }
1065 ExtensionFilter::NotInstalled => {
1066 if has_search {
1067 "No not installed extensions that match your search."
1068 } else {
1069 "No not installed extensions."
1070 }
1071 }
1072 }
1073 };
1074
1075 Label::new(message)
1076 }
1077
1078 fn update_settings<T: Settings>(
1079 &mut self,
1080 selection: &ToggleState,
1081
1082 cx: &mut Context<Self>,
1083 callback: impl 'static + Send + Fn(&mut T::FileContent, bool),
1084 ) {
1085 if let Some(workspace) = self.workspace.upgrade() {
1086 let fs = workspace.read(cx).app_state().fs.clone();
1087 let selection = *selection;
1088 settings::update_settings_file::<T>(fs, cx, move |settings, _| {
1089 let value = match selection {
1090 ToggleState::Unselected => false,
1091 ToggleState::Selected => true,
1092 _ => return,
1093 };
1094
1095 callback(settings, value)
1096 });
1097 }
1098 }
1099
1100 fn refresh_feature_upsells(&mut self, cx: &mut Context<Self>) {
1101 let Some(search) = self.search_query(cx) else {
1102 self.upsells.clear();
1103 return;
1104 };
1105
1106 let search = search.to_lowercase();
1107 let search_terms = search
1108 .split_whitespace()
1109 .map(|term| term.trim())
1110 .collect::<Vec<_>>();
1111
1112 for (feature, keywords) in keywords_by_feature() {
1113 if keywords
1114 .iter()
1115 .any(|keyword| search_terms.contains(keyword))
1116 {
1117 self.upsells.insert(*feature);
1118 } else {
1119 self.upsells.remove(feature);
1120 }
1121 }
1122 }
1123
1124 fn render_feature_upsells(&self, cx: &mut Context<Self>) -> impl IntoElement {
1125 let upsells_count = self.upsells.len();
1126
1127 v_flex().children(self.upsells.iter().enumerate().map(|(ix, feature)| {
1128 let upsell = match feature {
1129 Feature::Git => FeatureUpsell::new(
1130 "Zed comes with basic Git support. More Git features are coming in the future.",
1131 )
1132 .docs_url("https://zed.dev/docs/git"),
1133 Feature::OpenIn => FeatureUpsell::new(
1134 "Zed supports linking to a source line on GitHub and others.",
1135 )
1136 .docs_url("https://zed.dev/docs/git#git-integrations"),
1137 Feature::Vim => FeatureUpsell::new("Vim support is built-in to Zed!")
1138 .docs_url("https://zed.dev/docs/vim")
1139 .child(CheckboxWithLabel::new(
1140 "enable-vim",
1141 Label::new("Enable vim mode"),
1142 if VimModeSetting::get_global(cx).0 {
1143 ui::ToggleState::Selected
1144 } else {
1145 ui::ToggleState::Unselected
1146 },
1147 cx.listener(move |this, selection, _, cx| {
1148 telemetry::event!("Vim Mode Toggled", source = "Feature Upsell");
1149 this.update_settings::<VimModeSetting>(
1150 selection,
1151 cx,
1152 |setting, value| *setting = Some(value),
1153 );
1154 }),
1155 )),
1156 Feature::LanguageBash => FeatureUpsell::new("Shell support is built-in to Zed!")
1157 .docs_url("https://zed.dev/docs/languages/bash"),
1158 Feature::LanguageC => FeatureUpsell::new("C support is built-in to Zed!")
1159 .docs_url("https://zed.dev/docs/languages/c"),
1160 Feature::LanguageCpp => FeatureUpsell::new("C++ support is built-in to Zed!")
1161 .docs_url("https://zed.dev/docs/languages/cpp"),
1162 Feature::LanguageGo => FeatureUpsell::new("Go support is built-in to Zed!")
1163 .docs_url("https://zed.dev/docs/languages/go"),
1164 Feature::LanguagePython => FeatureUpsell::new("Python support is built-in to Zed!")
1165 .docs_url("https://zed.dev/docs/languages/python"),
1166 Feature::LanguageReact => FeatureUpsell::new("React support is built-in to Zed!")
1167 .docs_url("https://zed.dev/docs/languages/typescript"),
1168 Feature::LanguageRust => FeatureUpsell::new("Rust support is built-in to Zed!")
1169 .docs_url("https://zed.dev/docs/languages/rust"),
1170 Feature::LanguageTypescript => {
1171 FeatureUpsell::new("Typescript support is built-in to Zed!")
1172 .docs_url("https://zed.dev/docs/languages/typescript")
1173 }
1174 };
1175
1176 upsell.when(ix < upsells_count, |upsell| upsell.border_b_1())
1177 }))
1178 }
1179
1180 fn build_extension_provides_filter_menu(
1181 &self,
1182 window: &mut Window,
1183 cx: &mut Context<Self>,
1184 ) -> Entity<ContextMenu> {
1185 let this = cx.entity();
1186 ContextMenu::build(window, cx, |mut menu, _window, _cx| {
1187 menu = menu.header("Extension Category").toggleable_entry(
1188 "All",
1189 self.provides_filter.is_none(),
1190 IconPosition::End,
1191 None,
1192 {
1193 let this = this.clone();
1194 move |_window, cx| {
1195 this.update(cx, |this, cx| {
1196 this.change_provides_filter(None, cx);
1197 });
1198 }
1199 },
1200 );
1201
1202 for provides in ExtensionProvides::iter() {
1203 let label = extension_provides_label(provides);
1204
1205 menu = menu.toggleable_entry(
1206 label,
1207 self.provides_filter == Some(provides),
1208 IconPosition::End,
1209 None,
1210 {
1211 let this = this.clone();
1212 move |_window, cx| {
1213 this.update(cx, |this, cx| {
1214 this.change_provides_filter(Some(provides), cx);
1215 this.provides_filter = Some(provides);
1216 });
1217 }
1218 },
1219 )
1220 }
1221
1222 menu
1223 })
1224 }
1225}
1226
1227impl Render for ExtensionsPage {
1228 fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
1229 v_flex()
1230 .size_full()
1231 .bg(cx.theme().colors().editor_background)
1232 .child(
1233 v_flex()
1234 .gap_4()
1235 .p_4()
1236 .border_b_1()
1237 .border_color(cx.theme().colors().border)
1238 .bg(cx.theme().colors().editor_background)
1239 .child(
1240 h_flex()
1241 .w_full()
1242 .gap_2()
1243 .justify_between()
1244 .child(Headline::new("Extensions").size(HeadlineSize::XLarge))
1245 .child(
1246 Button::new("install-dev-extension", "Install Dev Extension")
1247 .style(ButtonStyle::Filled)
1248 .size(ButtonSize::Large)
1249 .on_click(|_event, window, cx| {
1250 window.dispatch_action(Box::new(InstallDevExtension), cx)
1251 }),
1252 ),
1253 )
1254 .child(
1255 h_flex()
1256 .w_full()
1257 .gap_2()
1258 .justify_between()
1259 .child(h_flex().gap_2().child(self.render_search(cx)).child({
1260 let this = cx.entity().clone();
1261 PopoverMenu::new("extension-provides-filter")
1262 .menu(move |window, cx| {
1263 Some(this.update(cx, |this, cx| {
1264 this.build_extension_provides_filter_menu(window, cx)
1265 }))
1266 })
1267 .trigger_with_tooltip(
1268 Button::new(
1269 "extension-provides-filter-button",
1270 self.provides_filter
1271 .map(extension_provides_label)
1272 .unwrap_or("All"),
1273 )
1274 .icon(IconName::Filter)
1275 .icon_position(IconPosition::Start),
1276 Tooltip::text("Filter extensions by category"),
1277 )
1278 .anchor(gpui::Corner::TopLeft)
1279 }))
1280 .child(
1281 h_flex()
1282 .child(
1283 ToggleButton::new("filter-all", "All")
1284 .style(ButtonStyle::Filled)
1285 .size(ButtonSize::Large)
1286 .toggle_state(self.filter == ExtensionFilter::All)
1287 .on_click(cx.listener(|this, _event, _, cx| {
1288 this.filter = ExtensionFilter::All;
1289 this.filter_extension_entries(cx);
1290 }))
1291 .tooltip(move |_, cx| {
1292 Tooltip::simple("Show all extensions", cx)
1293 })
1294 .first(),
1295 )
1296 .child(
1297 ToggleButton::new("filter-installed", "Installed")
1298 .style(ButtonStyle::Filled)
1299 .size(ButtonSize::Large)
1300 .toggle_state(self.filter == ExtensionFilter::Installed)
1301 .on_click(cx.listener(|this, _event, _, cx| {
1302 this.filter = ExtensionFilter::Installed;
1303 this.filter_extension_entries(cx);
1304 }))
1305 .tooltip(move |_, cx| {
1306 Tooltip::simple("Show installed extensions", cx)
1307 })
1308 .middle(),
1309 )
1310 .child(
1311 ToggleButton::new("filter-not-installed", "Not Installed")
1312 .style(ButtonStyle::Filled)
1313 .size(ButtonSize::Large)
1314 .toggle_state(
1315 self.filter == ExtensionFilter::NotInstalled,
1316 )
1317 .on_click(cx.listener(|this, _event, _, cx| {
1318 this.filter = ExtensionFilter::NotInstalled;
1319 this.filter_extension_entries(cx);
1320 }))
1321 .tooltip(move |_, cx| {
1322 Tooltip::simple("Show not installed extensions", cx)
1323 })
1324 .last(),
1325 ),
1326 ),
1327 ),
1328 )
1329 .child(self.render_feature_upsells(cx))
1330 .child(v_flex().px_4().size_full().overflow_y_hidden().map(|this| {
1331 let mut count = self.filtered_remote_extension_indices.len();
1332 if self.filter.include_dev_extensions() {
1333 count += self.dev_extension_entries.len();
1334 }
1335
1336 if count == 0 {
1337 return this.py_4().child(self.render_empty_state(cx));
1338 }
1339
1340 let extensions_page = cx.entity().clone();
1341 let scroll_handle = self.list.clone();
1342 this.child(
1343 uniform_list(extensions_page, "entries", count, Self::render_extensions)
1344 .flex_grow()
1345 .pb_4()
1346 .track_scroll(scroll_handle),
1347 )
1348 }))
1349 }
1350}
1351
1352impl EventEmitter<ItemEvent> for ExtensionsPage {}
1353
1354impl Focusable for ExtensionsPage {
1355 fn focus_handle(&self, cx: &App) -> gpui::FocusHandle {
1356 self.query_editor.read(cx).focus_handle(cx)
1357 }
1358}
1359
1360impl Item for ExtensionsPage {
1361 type Event = ItemEvent;
1362
1363 fn tab_content_text(&self, _window: &Window, _cx: &App) -> Option<SharedString> {
1364 Some("Extensions".into())
1365 }
1366
1367 fn telemetry_event_text(&self) -> Option<&'static str> {
1368 Some("Extensions Page Opened")
1369 }
1370
1371 fn show_toolbar(&self) -> bool {
1372 false
1373 }
1374
1375 fn clone_on_split(
1376 &self,
1377 _workspace_id: Option<WorkspaceId>,
1378 _window: &mut Window,
1379 _: &mut Context<Self>,
1380 ) -> Option<Entity<Self>> {
1381 None
1382 }
1383
1384 fn to_item_events(event: &Self::Event, mut f: impl FnMut(workspace::item::ItemEvent)) {
1385 f(*event)
1386 }
1387}