1use anyhow::Context as _;
2use collections::HashMap;
3use context_server::ContextServerCommand;
4use dap::adapters::DebugAdapterName;
5use fs::Fs;
6use futures::StreamExt as _;
7use gpui::{App, AsyncApp, BorrowAppContext, Context, Entity, EventEmitter, Task};
8use lsp::LanguageServerName;
9use paths::{
10 EDITORCONFIG_NAME, local_debug_file_relative_path, local_settings_file_relative_path,
11 local_tasks_file_relative_path, local_vscode_launch_file_relative_path,
12 local_vscode_tasks_file_relative_path, task_file_name,
13};
14use rpc::{
15 AnyProtoClient, TypedEnvelope,
16 proto::{self, FromProto, ToProto},
17};
18use schemars::JsonSchema;
19use serde::{Deserialize, Serialize};
20use settings::{
21 InvalidSettingsError, LocalSettingsKind, Settings, SettingsLocation, SettingsSources,
22 SettingsStore, SettingsUi, parse_json_with_comments, watch_config_file,
23};
24use std::{
25 collections::BTreeMap,
26 path::{Path, PathBuf},
27 sync::Arc,
28 time::Duration,
29};
30use task::{DebugTaskFile, TaskTemplates, VsCodeDebugTaskFile, VsCodeTaskFile};
31use util::{ResultExt, serde::default_true};
32use worktree::{PathChange, UpdatedEntriesSet, Worktree, WorktreeId};
33
34use crate::{
35 task_store::{TaskSettingsLocation, TaskStore},
36 worktree_store::{WorktreeStore, WorktreeStoreEvent},
37};
38
39#[derive(Debug, Clone, Default, Serialize, Deserialize, JsonSchema, SettingsUi)]
40pub struct ProjectSettings {
41 /// Configuration for language servers.
42 ///
43 /// The following settings can be overridden for specific language servers:
44 /// - initialization_options
45 ///
46 /// To override settings for a language, add an entry for that language server's
47 /// name to the lsp value.
48 /// Default: null
49 #[serde(default)]
50 pub lsp: HashMap<LanguageServerName, LspSettings>,
51
52 /// Common language server settings.
53 #[serde(default)]
54 pub global_lsp_settings: GlobalLspSettings,
55
56 /// Configuration for Debugger-related features
57 #[serde(default)]
58 pub dap: HashMap<DebugAdapterName, DapSettings>,
59
60 /// Settings for context servers used for AI-related features.
61 #[serde(default)]
62 pub context_servers: HashMap<Arc<str>, ContextServerSettings>,
63
64 /// Configuration for Diagnostics-related features.
65 #[serde(default)]
66 pub diagnostics: DiagnosticsSettings,
67
68 /// Configuration for Git-related features
69 #[serde(default)]
70 pub git: GitSettings,
71
72 /// Configuration for Node-related features
73 #[serde(default)]
74 pub node: NodeBinarySettings,
75
76 /// Configuration for how direnv configuration should be loaded
77 #[serde(default)]
78 pub load_direnv: DirenvSettings,
79
80 /// Configuration for session-related features
81 #[serde(default)]
82 pub session: SessionSettings,
83}
84
85#[derive(Debug, Clone, Default, PartialEq, Serialize, Deserialize, JsonSchema)]
86#[serde(rename_all = "snake_case")]
87pub struct DapSettings {
88 pub binary: Option<String>,
89 #[serde(default)]
90 pub args: Vec<String>,
91}
92
93#[derive(Deserialize, Serialize, Clone, PartialEq, Eq, JsonSchema, Debug)]
94#[serde(tag = "source", rename_all = "snake_case")]
95pub enum ContextServerSettings {
96 Custom {
97 /// Whether the context server is enabled.
98 #[serde(default = "default_true")]
99 enabled: bool,
100
101 #[serde(flatten)]
102 command: ContextServerCommand,
103 },
104 Extension {
105 /// Whether the context server is enabled.
106 #[serde(default = "default_true")]
107 enabled: bool,
108 /// The settings for this context server specified by the extension.
109 ///
110 /// Consult the documentation for the context server to see what settings
111 /// are supported.
112 settings: serde_json::Value,
113 },
114}
115
116/// Common language server settings.
117#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, JsonSchema)]
118pub struct GlobalLspSettings {
119 /// Whether to show the LSP servers button in the status bar.
120 ///
121 /// Default: `true`
122 #[serde(default = "default_true")]
123 pub button: bool,
124}
125
126impl ContextServerSettings {
127 pub fn default_extension() -> Self {
128 Self::Extension {
129 enabled: true,
130 settings: serde_json::json!({}),
131 }
132 }
133
134 pub fn enabled(&self) -> bool {
135 match self {
136 ContextServerSettings::Custom { enabled, .. } => *enabled,
137 ContextServerSettings::Extension { enabled, .. } => *enabled,
138 }
139 }
140
141 pub fn set_enabled(&mut self, enabled: bool) {
142 match self {
143 ContextServerSettings::Custom { enabled: e, .. } => *e = enabled,
144 ContextServerSettings::Extension { enabled: e, .. } => *e = enabled,
145 }
146 }
147}
148
149#[derive(Debug, Clone, Default, PartialEq, Serialize, Deserialize, JsonSchema)]
150pub struct NodeBinarySettings {
151 /// The path to the Node binary.
152 pub path: Option<String>,
153 /// The path to the npm binary Zed should use (defaults to `.path/../npm`).
154 pub npm_path: Option<String>,
155 /// If enabled, Zed will download its own copy of Node.
156 #[serde(default)]
157 pub ignore_system_version: bool,
158}
159
160#[derive(Clone, Debug, Default, Serialize, Deserialize, JsonSchema)]
161#[serde(rename_all = "snake_case")]
162pub enum DirenvSettings {
163 /// Load direnv configuration through a shell hook
164 ShellHook,
165 /// Load direnv configuration directly using `direnv export json`
166 #[default]
167 Direct,
168}
169
170#[derive(Clone, Debug, Serialize, Deserialize, JsonSchema)]
171#[serde(default)]
172pub struct DiagnosticsSettings {
173 /// Whether to show the project diagnostics button in the status bar.
174 pub button: bool,
175
176 /// Whether or not to include warning diagnostics.
177 pub include_warnings: bool,
178
179 /// Settings for using LSP pull diagnostics mechanism in Zed.
180 pub lsp_pull_diagnostics: LspPullDiagnosticsSettings,
181
182 /// Settings for showing inline diagnostics.
183 pub inline: InlineDiagnosticsSettings,
184}
185
186#[derive(Clone, Copy, Debug, Serialize, Deserialize, JsonSchema)]
187#[serde(default)]
188pub struct LspPullDiagnosticsSettings {
189 /// Whether to pull for diagnostics or not.
190 ///
191 /// Default: true
192 #[serde(default = "default_true")]
193 pub enabled: bool,
194 /// Minimum time to wait before pulling diagnostics from the language server(s).
195 /// 0 turns the debounce off.
196 ///
197 /// Default: 50
198 #[serde(default = "default_lsp_diagnostics_pull_debounce_ms")]
199 pub debounce_ms: u64,
200}
201
202fn default_lsp_diagnostics_pull_debounce_ms() -> u64 {
203 50
204}
205
206#[derive(Clone, Copy, Debug, Serialize, Deserialize, JsonSchema)]
207#[serde(default)]
208pub struct InlineDiagnosticsSettings {
209 /// Whether or not to show inline diagnostics
210 ///
211 /// Default: false
212 pub enabled: bool,
213 /// Whether to only show the inline diagnostics after a delay after the
214 /// last editor event.
215 ///
216 /// Default: 150
217 #[serde(default = "default_inline_diagnostics_update_debounce_ms")]
218 pub update_debounce_ms: u64,
219 /// The amount of padding between the end of the source line and the start
220 /// of the inline diagnostic in units of columns.
221 ///
222 /// Default: 4
223 #[serde(default = "default_inline_diagnostics_padding")]
224 pub padding: u32,
225 /// The minimum column to display inline diagnostics. This setting can be
226 /// used to horizontally align inline diagnostics at some position. Lines
227 /// longer than this value will still push diagnostics further to the right.
228 ///
229 /// Default: 0
230 pub min_column: u32,
231
232 pub max_severity: Option<DiagnosticSeverity>,
233}
234
235fn default_inline_diagnostics_update_debounce_ms() -> u64 {
236 150
237}
238
239fn default_inline_diagnostics_padding() -> u32 {
240 4
241}
242
243impl Default for DiagnosticsSettings {
244 fn default() -> Self {
245 Self {
246 button: true,
247 include_warnings: true,
248 lsp_pull_diagnostics: LspPullDiagnosticsSettings::default(),
249 inline: InlineDiagnosticsSettings::default(),
250 }
251 }
252}
253
254impl Default for LspPullDiagnosticsSettings {
255 fn default() -> Self {
256 Self {
257 enabled: true,
258 debounce_ms: default_lsp_diagnostics_pull_debounce_ms(),
259 }
260 }
261}
262
263impl Default for InlineDiagnosticsSettings {
264 fn default() -> Self {
265 Self {
266 enabled: false,
267 update_debounce_ms: default_inline_diagnostics_update_debounce_ms(),
268 padding: default_inline_diagnostics_padding(),
269 min_column: 0,
270 max_severity: None,
271 }
272 }
273}
274
275impl Default for GlobalLspSettings {
276 fn default() -> Self {
277 Self {
278 button: default_true(),
279 }
280 }
281}
282
283#[derive(
284 Clone,
285 Copy,
286 Debug,
287 Eq,
288 PartialEq,
289 Ord,
290 PartialOrd,
291 Serialize,
292 Deserialize,
293 JsonSchema,
294 SettingsUi,
295)]
296#[serde(rename_all = "snake_case")]
297pub enum DiagnosticSeverity {
298 // No diagnostics are shown.
299 Off,
300 Error,
301 Warning,
302 Info,
303 #[serde(alias = "all")]
304 Hint,
305}
306
307impl DiagnosticSeverity {
308 pub fn into_lsp(self) -> Option<lsp::DiagnosticSeverity> {
309 match self {
310 DiagnosticSeverity::Off => None,
311 DiagnosticSeverity::Error => Some(lsp::DiagnosticSeverity::ERROR),
312 DiagnosticSeverity::Warning => Some(lsp::DiagnosticSeverity::WARNING),
313 DiagnosticSeverity::Info => Some(lsp::DiagnosticSeverity::INFORMATION),
314 DiagnosticSeverity::Hint => Some(lsp::DiagnosticSeverity::HINT),
315 }
316 }
317}
318
319/// Determines the severity of the diagnostic that should be moved to.
320#[derive(PartialEq, PartialOrd, Clone, Copy, Debug, Eq, Deserialize, JsonSchema)]
321#[serde(rename_all = "snake_case")]
322pub enum GoToDiagnosticSeverity {
323 /// Errors
324 Error = 3,
325 /// Warnings
326 Warning = 2,
327 /// Information
328 Information = 1,
329 /// Hints
330 Hint = 0,
331}
332
333impl From<lsp::DiagnosticSeverity> for GoToDiagnosticSeverity {
334 fn from(severity: lsp::DiagnosticSeverity) -> Self {
335 match severity {
336 lsp::DiagnosticSeverity::ERROR => Self::Error,
337 lsp::DiagnosticSeverity::WARNING => Self::Warning,
338 lsp::DiagnosticSeverity::INFORMATION => Self::Information,
339 lsp::DiagnosticSeverity::HINT => Self::Hint,
340 _ => Self::Error,
341 }
342 }
343}
344
345impl GoToDiagnosticSeverity {
346 pub fn min() -> Self {
347 Self::Hint
348 }
349
350 pub fn max() -> Self {
351 Self::Error
352 }
353}
354
355/// Allows filtering diagnostics that should be moved to.
356#[derive(PartialEq, Clone, Copy, Debug, Deserialize, JsonSchema)]
357#[serde(untagged)]
358pub enum GoToDiagnosticSeverityFilter {
359 /// Move to diagnostics of a specific severity.
360 Only(GoToDiagnosticSeverity),
361
362 /// Specify a range of severities to include.
363 Range {
364 /// Minimum severity to move to. Defaults no "error".
365 #[serde(default = "GoToDiagnosticSeverity::min")]
366 min: GoToDiagnosticSeverity,
367 /// Maximum severity to move to. Defaults to "hint".
368 #[serde(default = "GoToDiagnosticSeverity::max")]
369 max: GoToDiagnosticSeverity,
370 },
371}
372
373impl Default for GoToDiagnosticSeverityFilter {
374 fn default() -> Self {
375 Self::Range {
376 min: GoToDiagnosticSeverity::min(),
377 max: GoToDiagnosticSeverity::max(),
378 }
379 }
380}
381
382impl GoToDiagnosticSeverityFilter {
383 pub fn matches(&self, severity: lsp::DiagnosticSeverity) -> bool {
384 let severity: GoToDiagnosticSeverity = severity.into();
385 match self {
386 Self::Only(target) => *target == severity,
387 Self::Range { min, max } => severity >= *min && severity <= *max,
388 }
389 }
390}
391
392#[derive(Copy, Clone, Debug, Default, Serialize, Deserialize, JsonSchema)]
393pub struct GitSettings {
394 /// Whether or not to show the git gutter.
395 ///
396 /// Default: tracked_files
397 pub git_gutter: Option<GitGutterSetting>,
398 /// Sets the debounce threshold (in milliseconds) after which changes are reflected in the git gutter.
399 ///
400 /// Default: null
401 pub gutter_debounce: Option<u64>,
402 /// Whether or not to show git blame data inline in
403 /// the currently focused line.
404 ///
405 /// Default: on
406 pub inline_blame: Option<InlineBlameSettings>,
407 /// How hunks are displayed visually in the editor.
408 ///
409 /// Default: staged_hollow
410 pub hunk_style: Option<GitHunkStyleSetting>,
411}
412
413impl GitSettings {
414 pub fn inline_blame_enabled(&self) -> bool {
415 #[allow(unknown_lints, clippy::manual_unwrap_or_default)]
416 match self.inline_blame {
417 Some(InlineBlameSettings { enabled, .. }) => enabled,
418 _ => false,
419 }
420 }
421
422 pub fn inline_blame_delay(&self) -> Option<Duration> {
423 match self.inline_blame {
424 Some(InlineBlameSettings { delay_ms, .. }) if delay_ms > 0 => {
425 Some(Duration::from_millis(delay_ms))
426 }
427 _ => None,
428 }
429 }
430
431 pub fn show_inline_commit_summary(&self) -> bool {
432 match self.inline_blame {
433 Some(InlineBlameSettings {
434 show_commit_summary,
435 ..
436 }) => show_commit_summary,
437 _ => false,
438 }
439 }
440}
441
442#[derive(Clone, Copy, Debug, Default, Serialize, Deserialize, JsonSchema)]
443#[serde(rename_all = "snake_case")]
444pub enum GitHunkStyleSetting {
445 /// Show unstaged hunks with a filled background and staged hunks hollow.
446 #[default]
447 StagedHollow,
448 /// Show unstaged hunks hollow and staged hunks with a filled background.
449 UnstagedHollow,
450}
451
452#[derive(Clone, Copy, Debug, Default, Serialize, Deserialize, JsonSchema)]
453#[serde(rename_all = "snake_case")]
454pub enum GitGutterSetting {
455 /// Show git gutter in tracked files.
456 #[default]
457 TrackedFiles,
458 /// Hide git gutter
459 Hide,
460}
461
462#[derive(Clone, Copy, Debug, Serialize, Deserialize, JsonSchema)]
463#[serde(rename_all = "snake_case")]
464pub struct InlineBlameSettings {
465 /// Whether or not to show git blame data inline in
466 /// the currently focused line.
467 ///
468 /// Default: true
469 #[serde(default = "default_true")]
470 pub enabled: bool,
471 /// Whether to only show the inline blame information
472 /// after a delay once the cursor stops moving.
473 ///
474 /// Default: 0
475 #[serde(default)]
476 pub delay_ms: u64,
477 /// The amount of padding between the end of the source line and the start
478 /// of the inline blame in units of columns.
479 ///
480 /// Default: 7
481 #[serde(default = "default_inline_blame_padding")]
482 pub padding: u32,
483 /// The minimum column number to show the inline blame information at
484 ///
485 /// Default: 0
486 #[serde(default)]
487 pub min_column: u32,
488 /// Whether to show commit summary as part of the inline blame.
489 ///
490 /// Default: false
491 #[serde(default)]
492 pub show_commit_summary: bool,
493}
494
495fn default_inline_blame_padding() -> u32 {
496 7
497}
498
499impl Default for InlineBlameSettings {
500 fn default() -> Self {
501 Self {
502 enabled: true,
503 delay_ms: 0,
504 padding: default_inline_blame_padding(),
505 min_column: 0,
506 show_commit_summary: false,
507 }
508 }
509}
510
511#[derive(Clone, Debug, Default, Serialize, Deserialize, PartialEq, Eq, JsonSchema, Hash)]
512pub struct BinarySettings {
513 pub path: Option<String>,
514 pub arguments: Option<Vec<String>>,
515 pub env: Option<BTreeMap<String, String>>,
516 pub ignore_system_version: Option<bool>,
517}
518
519#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq, JsonSchema, Hash)]
520#[serde(rename_all = "snake_case")]
521pub struct LspSettings {
522 pub binary: Option<BinarySettings>,
523 pub initialization_options: Option<serde_json::Value>,
524 pub settings: Option<serde_json::Value>,
525 /// If the server supports sending tasks over LSP extensions,
526 /// this setting can be used to enable or disable them in Zed.
527 /// Default: true
528 #[serde(default = "default_true")]
529 pub enable_lsp_tasks: bool,
530}
531
532impl Default for LspSettings {
533 fn default() -> Self {
534 Self {
535 binary: None,
536 initialization_options: None,
537 settings: None,
538 enable_lsp_tasks: true,
539 }
540 }
541}
542
543#[derive(Copy, Clone, Debug, Serialize, Deserialize, JsonSchema)]
544pub struct SessionSettings {
545 /// Whether or not to restore unsaved buffers on restart.
546 ///
547 /// If this is true, user won't be prompted whether to save/discard
548 /// dirty files when closing the application.
549 ///
550 /// Default: true
551 pub restore_unsaved_buffers: bool,
552}
553
554impl Default for SessionSettings {
555 fn default() -> Self {
556 Self {
557 restore_unsaved_buffers: true,
558 }
559 }
560}
561
562impl Settings for ProjectSettings {
563 const KEY: Option<&'static str> = None;
564
565 type FileContent = Self;
566
567 fn load(sources: SettingsSources<Self::FileContent>, _: &mut App) -> anyhow::Result<Self> {
568 sources.json_merge()
569 }
570
571 fn import_from_vscode(vscode: &settings::VsCodeSettings, current: &mut Self::FileContent) {
572 // this just sets the binary name instead of a full path so it relies on path lookup
573 // resolving to the one you want
574 vscode.enum_setting(
575 "npm.packageManager",
576 &mut current.node.npm_path,
577 |s| match s {
578 v @ ("npm" | "yarn" | "bun" | "pnpm") => Some(v.to_owned()),
579 _ => None,
580 },
581 );
582
583 if let Some(b) = vscode.read_bool("git.blame.editorDecoration.enabled") {
584 if let Some(blame) = current.git.inline_blame.as_mut() {
585 blame.enabled = b
586 } else {
587 current.git.inline_blame = Some(InlineBlameSettings {
588 enabled: b,
589 ..Default::default()
590 })
591 }
592 }
593
594 #[derive(Deserialize)]
595 struct VsCodeContextServerCommand {
596 command: PathBuf,
597 args: Option<Vec<String>>,
598 env: Option<HashMap<String, String>>,
599 // note: we don't support envFile and type
600 }
601 impl From<VsCodeContextServerCommand> for ContextServerCommand {
602 fn from(cmd: VsCodeContextServerCommand) -> Self {
603 Self {
604 path: cmd.command,
605 args: cmd.args.unwrap_or_default(),
606 env: cmd.env,
607 timeout: None,
608 }
609 }
610 }
611 if let Some(mcp) = vscode.read_value("mcp").and_then(|v| v.as_object()) {
612 current
613 .context_servers
614 .extend(mcp.iter().filter_map(|(k, v)| {
615 Some((
616 k.clone().into(),
617 ContextServerSettings::Custom {
618 enabled: true,
619 command: serde_json::from_value::<VsCodeContextServerCommand>(
620 v.clone(),
621 )
622 .ok()?
623 .into(),
624 },
625 ))
626 }));
627 }
628
629 // TODO: translate lsp settings for rust-analyzer and other popular ones to old.lsp
630 }
631}
632
633pub enum SettingsObserverMode {
634 Local(Arc<dyn Fs>),
635 Remote,
636}
637
638#[derive(Clone, Debug, PartialEq)]
639pub enum SettingsObserverEvent {
640 LocalSettingsUpdated(Result<PathBuf, InvalidSettingsError>),
641 LocalTasksUpdated(Result<PathBuf, InvalidSettingsError>),
642 LocalDebugScenariosUpdated(Result<PathBuf, InvalidSettingsError>),
643}
644
645impl EventEmitter<SettingsObserverEvent> for SettingsObserver {}
646
647pub struct SettingsObserver {
648 mode: SettingsObserverMode,
649 downstream_client: Option<AnyProtoClient>,
650 worktree_store: Entity<WorktreeStore>,
651 project_id: u64,
652 task_store: Entity<TaskStore>,
653 _global_task_config_watcher: Task<()>,
654 _global_debug_config_watcher: Task<()>,
655}
656
657/// SettingsObserver observers changes to .zed/{settings, task}.json files in local worktrees
658/// (or the equivalent protobuf messages from upstream) and updates local settings
659/// and sends notifications downstream.
660/// In ssh mode it also monitors ~/.config/zed/{settings, task}.json and sends the content
661/// upstream.
662impl SettingsObserver {
663 pub fn init(client: &AnyProtoClient) {
664 client.add_entity_message_handler(Self::handle_update_worktree_settings);
665 }
666
667 pub fn new_local(
668 fs: Arc<dyn Fs>,
669 worktree_store: Entity<WorktreeStore>,
670 task_store: Entity<TaskStore>,
671 cx: &mut Context<Self>,
672 ) -> Self {
673 cx.subscribe(&worktree_store, Self::on_worktree_store_event)
674 .detach();
675
676 Self {
677 worktree_store,
678 task_store,
679 mode: SettingsObserverMode::Local(fs.clone()),
680 downstream_client: None,
681 project_id: 0,
682 _global_task_config_watcher: Self::subscribe_to_global_task_file_changes(
683 fs.clone(),
684 paths::tasks_file().clone(),
685 cx,
686 ),
687 _global_debug_config_watcher: Self::subscribe_to_global_debug_scenarios_changes(
688 fs.clone(),
689 paths::debug_scenarios_file().clone(),
690 cx,
691 ),
692 }
693 }
694
695 pub fn new_remote(
696 fs: Arc<dyn Fs>,
697 worktree_store: Entity<WorktreeStore>,
698 task_store: Entity<TaskStore>,
699 cx: &mut Context<Self>,
700 ) -> Self {
701 Self {
702 worktree_store,
703 task_store,
704 mode: SettingsObserverMode::Remote,
705 downstream_client: None,
706 project_id: 0,
707 _global_task_config_watcher: Self::subscribe_to_global_task_file_changes(
708 fs.clone(),
709 paths::tasks_file().clone(),
710 cx,
711 ),
712 _global_debug_config_watcher: Self::subscribe_to_global_debug_scenarios_changes(
713 fs.clone(),
714 paths::debug_scenarios_file().clone(),
715 cx,
716 ),
717 }
718 }
719
720 pub fn shared(
721 &mut self,
722 project_id: u64,
723 downstream_client: AnyProtoClient,
724 cx: &mut Context<Self>,
725 ) {
726 self.project_id = project_id;
727 self.downstream_client = Some(downstream_client.clone());
728
729 let store = cx.global::<SettingsStore>();
730 for worktree in self.worktree_store.read(cx).worktrees() {
731 let worktree_id = worktree.read(cx).id().to_proto();
732 for (path, content) in store.local_settings(worktree.read(cx).id()) {
733 downstream_client
734 .send(proto::UpdateWorktreeSettings {
735 project_id,
736 worktree_id,
737 path: path.to_proto(),
738 content: Some(content),
739 kind: Some(
740 local_settings_kind_to_proto(LocalSettingsKind::Settings).into(),
741 ),
742 })
743 .log_err();
744 }
745 for (path, content, _) in store.local_editorconfig_settings(worktree.read(cx).id()) {
746 downstream_client
747 .send(proto::UpdateWorktreeSettings {
748 project_id,
749 worktree_id,
750 path: path.to_proto(),
751 content: Some(content),
752 kind: Some(
753 local_settings_kind_to_proto(LocalSettingsKind::Editorconfig).into(),
754 ),
755 })
756 .log_err();
757 }
758 }
759 }
760
761 pub fn unshared(&mut self, _: &mut Context<Self>) {
762 self.downstream_client = None;
763 }
764
765 async fn handle_update_worktree_settings(
766 this: Entity<Self>,
767 envelope: TypedEnvelope<proto::UpdateWorktreeSettings>,
768 mut cx: AsyncApp,
769 ) -> anyhow::Result<()> {
770 let kind = match envelope.payload.kind {
771 Some(kind) => proto::LocalSettingsKind::from_i32(kind)
772 .with_context(|| format!("unknown kind {kind}"))?,
773 None => proto::LocalSettingsKind::Settings,
774 };
775 this.update(&mut cx, |this, cx| {
776 let worktree_id = WorktreeId::from_proto(envelope.payload.worktree_id);
777 let Some(worktree) = this
778 .worktree_store
779 .read(cx)
780 .worktree_for_id(worktree_id, cx)
781 else {
782 return;
783 };
784
785 this.update_settings(
786 worktree,
787 [(
788 Arc::<Path>::from_proto(envelope.payload.path.clone()),
789 local_settings_kind_from_proto(kind),
790 envelope.payload.content,
791 )],
792 cx,
793 );
794 })?;
795 Ok(())
796 }
797
798 fn on_worktree_store_event(
799 &mut self,
800 _: Entity<WorktreeStore>,
801 event: &WorktreeStoreEvent,
802 cx: &mut Context<Self>,
803 ) {
804 if let WorktreeStoreEvent::WorktreeAdded(worktree) = event {
805 cx.subscribe(worktree, |this, worktree, event, cx| {
806 if let worktree::Event::UpdatedEntries(changes) = event {
807 this.update_local_worktree_settings(&worktree, changes, cx)
808 }
809 })
810 .detach()
811 }
812 }
813
814 fn update_local_worktree_settings(
815 &mut self,
816 worktree: &Entity<Worktree>,
817 changes: &UpdatedEntriesSet,
818 cx: &mut Context<Self>,
819 ) {
820 let SettingsObserverMode::Local(fs) = &self.mode else {
821 return;
822 };
823
824 let mut settings_contents = Vec::new();
825 for (path, _, change) in changes.iter() {
826 let (settings_dir, kind) = if path.ends_with(local_settings_file_relative_path()) {
827 let settings_dir = Arc::<Path>::from(
828 path.ancestors()
829 .nth(local_settings_file_relative_path().components().count())
830 .unwrap(),
831 );
832 (settings_dir, LocalSettingsKind::Settings)
833 } else if path.ends_with(local_tasks_file_relative_path()) {
834 let settings_dir = Arc::<Path>::from(
835 path.ancestors()
836 .nth(
837 local_tasks_file_relative_path()
838 .components()
839 .count()
840 .saturating_sub(1),
841 )
842 .unwrap(),
843 );
844 (settings_dir, LocalSettingsKind::Tasks)
845 } else if path.ends_with(local_vscode_tasks_file_relative_path()) {
846 let settings_dir = Arc::<Path>::from(
847 path.ancestors()
848 .nth(
849 local_vscode_tasks_file_relative_path()
850 .components()
851 .count()
852 .saturating_sub(1),
853 )
854 .unwrap(),
855 );
856 (settings_dir, LocalSettingsKind::Tasks)
857 } else if path.ends_with(local_debug_file_relative_path()) {
858 let settings_dir = Arc::<Path>::from(
859 path.ancestors()
860 .nth(
861 local_debug_file_relative_path()
862 .components()
863 .count()
864 .saturating_sub(1),
865 )
866 .unwrap(),
867 );
868 (settings_dir, LocalSettingsKind::Debug)
869 } else if path.ends_with(local_vscode_launch_file_relative_path()) {
870 let settings_dir = Arc::<Path>::from(
871 path.ancestors()
872 .nth(
873 local_vscode_tasks_file_relative_path()
874 .components()
875 .count()
876 .saturating_sub(1),
877 )
878 .unwrap(),
879 );
880 (settings_dir, LocalSettingsKind::Debug)
881 } else if path.ends_with(EDITORCONFIG_NAME) {
882 let Some(settings_dir) = path.parent().map(Arc::from) else {
883 continue;
884 };
885 (settings_dir, LocalSettingsKind::Editorconfig)
886 } else {
887 continue;
888 };
889
890 let removed = change == &PathChange::Removed;
891 let fs = fs.clone();
892 let abs_path = match worktree.read(cx).absolutize(path) {
893 Ok(abs_path) => abs_path,
894 Err(e) => {
895 log::warn!("Cannot absolutize {path:?} received as {change:?} FS change: {e}");
896 continue;
897 }
898 };
899 settings_contents.push(async move {
900 (
901 settings_dir,
902 kind,
903 if removed {
904 None
905 } else {
906 Some(
907 async move {
908 let content = fs.load(&abs_path).await?;
909 if abs_path.ends_with(local_vscode_tasks_file_relative_path()) {
910 let vscode_tasks =
911 parse_json_with_comments::<VsCodeTaskFile>(&content)
912 .with_context(|| {
913 format!("parsing VSCode tasks, file {abs_path:?}")
914 })?;
915 let zed_tasks = TaskTemplates::try_from(vscode_tasks)
916 .with_context(|| {
917 format!(
918 "converting VSCode tasks into Zed ones, file {abs_path:?}"
919 )
920 })?;
921 serde_json::to_string(&zed_tasks).with_context(|| {
922 format!(
923 "serializing Zed tasks into JSON, file {abs_path:?}"
924 )
925 })
926 } else if abs_path.ends_with(local_vscode_launch_file_relative_path()) {
927 let vscode_tasks =
928 parse_json_with_comments::<VsCodeDebugTaskFile>(&content)
929 .with_context(|| {
930 format!("parsing VSCode debug tasks, file {abs_path:?}")
931 })?;
932 let zed_tasks = DebugTaskFile::try_from(vscode_tasks)
933 .with_context(|| {
934 format!(
935 "converting VSCode debug tasks into Zed ones, file {abs_path:?}"
936 )
937 })?;
938 serde_json::to_string(&zed_tasks).with_context(|| {
939 format!(
940 "serializing Zed tasks into JSON, file {abs_path:?}"
941 )
942 })
943 } else {
944 Ok(content)
945 }
946 }
947 .await,
948 )
949 },
950 )
951 });
952 }
953
954 if settings_contents.is_empty() {
955 return;
956 }
957
958 let worktree = worktree.clone();
959 cx.spawn(async move |this, cx| {
960 let settings_contents: Vec<(Arc<Path>, _, _)> =
961 futures::future::join_all(settings_contents).await;
962 cx.update(|cx| {
963 this.update(cx, |this, cx| {
964 this.update_settings(
965 worktree,
966 settings_contents.into_iter().map(|(path, kind, content)| {
967 (path, kind, content.and_then(|c| c.log_err()))
968 }),
969 cx,
970 )
971 })
972 })
973 })
974 .detach();
975 }
976
977 fn update_settings(
978 &mut self,
979 worktree: Entity<Worktree>,
980 settings_contents: impl IntoIterator<Item = (Arc<Path>, LocalSettingsKind, Option<String>)>,
981 cx: &mut Context<Self>,
982 ) {
983 let worktree_id = worktree.read(cx).id();
984 let remote_worktree_id = worktree.read(cx).id();
985 let task_store = self.task_store.clone();
986
987 for (directory, kind, file_content) in settings_contents {
988 match kind {
989 LocalSettingsKind::Settings | LocalSettingsKind::Editorconfig => cx
990 .update_global::<SettingsStore, _>(|store, cx| {
991 let result = store.set_local_settings(
992 worktree_id,
993 directory.clone(),
994 kind,
995 file_content.as_deref(),
996 cx,
997 );
998
999 match result {
1000 Err(InvalidSettingsError::LocalSettings { path, message }) => {
1001 log::error!("Failed to set local settings in {path:?}: {message}");
1002 cx.emit(SettingsObserverEvent::LocalSettingsUpdated(Err(
1003 InvalidSettingsError::LocalSettings { path, message },
1004 )));
1005 }
1006 Err(e) => {
1007 log::error!("Failed to set local settings: {e}");
1008 }
1009 Ok(()) => {
1010 cx.emit(SettingsObserverEvent::LocalSettingsUpdated(Ok(
1011 directory.join(local_settings_file_relative_path())
1012 )));
1013 }
1014 }
1015 }),
1016 LocalSettingsKind::Tasks => {
1017 let result = task_store.update(cx, |task_store, cx| {
1018 task_store.update_user_tasks(
1019 TaskSettingsLocation::Worktree(SettingsLocation {
1020 worktree_id,
1021 path: directory.as_ref(),
1022 }),
1023 file_content.as_deref(),
1024 cx,
1025 )
1026 });
1027
1028 match result {
1029 Err(InvalidSettingsError::Tasks { path, message }) => {
1030 log::error!("Failed to set local tasks in {path:?}: {message:?}");
1031 cx.emit(SettingsObserverEvent::LocalTasksUpdated(Err(
1032 InvalidSettingsError::Tasks { path, message },
1033 )));
1034 }
1035 Err(e) => {
1036 log::error!("Failed to set local tasks: {e}");
1037 }
1038 Ok(()) => {
1039 cx.emit(SettingsObserverEvent::LocalTasksUpdated(Ok(
1040 directory.join(task_file_name())
1041 )));
1042 }
1043 }
1044 }
1045 LocalSettingsKind::Debug => {
1046 let result = task_store.update(cx, |task_store, cx| {
1047 task_store.update_user_debug_scenarios(
1048 TaskSettingsLocation::Worktree(SettingsLocation {
1049 worktree_id,
1050 path: directory.as_ref(),
1051 }),
1052 file_content.as_deref(),
1053 cx,
1054 )
1055 });
1056
1057 match result {
1058 Err(InvalidSettingsError::Debug { path, message }) => {
1059 log::error!(
1060 "Failed to set local debug scenarios in {path:?}: {message:?}"
1061 );
1062 cx.emit(SettingsObserverEvent::LocalTasksUpdated(Err(
1063 InvalidSettingsError::Debug { path, message },
1064 )));
1065 }
1066 Err(e) => {
1067 log::error!("Failed to set local tasks: {e}");
1068 }
1069 Ok(()) => {
1070 cx.emit(SettingsObserverEvent::LocalTasksUpdated(Ok(
1071 directory.join(task_file_name())
1072 )));
1073 }
1074 }
1075 }
1076 };
1077
1078 if let Some(downstream_client) = &self.downstream_client {
1079 downstream_client
1080 .send(proto::UpdateWorktreeSettings {
1081 project_id: self.project_id,
1082 worktree_id: remote_worktree_id.to_proto(),
1083 path: directory.to_proto(),
1084 content: file_content,
1085 kind: Some(local_settings_kind_to_proto(kind).into()),
1086 })
1087 .log_err();
1088 }
1089 }
1090 }
1091
1092 fn subscribe_to_global_task_file_changes(
1093 fs: Arc<dyn Fs>,
1094 file_path: PathBuf,
1095 cx: &mut Context<Self>,
1096 ) -> Task<()> {
1097 let mut user_tasks_file_rx =
1098 watch_config_file(cx.background_executor(), fs, file_path.clone());
1099 let user_tasks_content = cx.background_executor().block(user_tasks_file_rx.next());
1100 let weak_entry = cx.weak_entity();
1101 cx.spawn(async move |settings_observer, cx| {
1102 let Ok(task_store) = settings_observer.read_with(cx, |settings_observer, _| {
1103 settings_observer.task_store.clone()
1104 }) else {
1105 return;
1106 };
1107 if let Some(user_tasks_content) = user_tasks_content {
1108 let Ok(()) = task_store.update(cx, |task_store, cx| {
1109 task_store
1110 .update_user_tasks(
1111 TaskSettingsLocation::Global(&file_path),
1112 Some(&user_tasks_content),
1113 cx,
1114 )
1115 .log_err();
1116 }) else {
1117 return;
1118 };
1119 }
1120 while let Some(user_tasks_content) = user_tasks_file_rx.next().await {
1121 let Ok(result) = task_store.update(cx, |task_store, cx| {
1122 task_store.update_user_tasks(
1123 TaskSettingsLocation::Global(&file_path),
1124 Some(&user_tasks_content),
1125 cx,
1126 )
1127 }) else {
1128 break;
1129 };
1130
1131 weak_entry
1132 .update(cx, |_, cx| match result {
1133 Ok(()) => cx.emit(SettingsObserverEvent::LocalTasksUpdated(Ok(
1134 file_path.clone()
1135 ))),
1136 Err(err) => cx.emit(SettingsObserverEvent::LocalTasksUpdated(Err(
1137 InvalidSettingsError::Tasks {
1138 path: file_path.clone(),
1139 message: err.to_string(),
1140 },
1141 ))),
1142 })
1143 .ok();
1144 }
1145 })
1146 }
1147 fn subscribe_to_global_debug_scenarios_changes(
1148 fs: Arc<dyn Fs>,
1149 file_path: PathBuf,
1150 cx: &mut Context<Self>,
1151 ) -> Task<()> {
1152 let mut user_tasks_file_rx =
1153 watch_config_file(cx.background_executor(), fs, file_path.clone());
1154 let user_tasks_content = cx.background_executor().block(user_tasks_file_rx.next());
1155 let weak_entry = cx.weak_entity();
1156 cx.spawn(async move |settings_observer, cx| {
1157 let Ok(task_store) = settings_observer.read_with(cx, |settings_observer, _| {
1158 settings_observer.task_store.clone()
1159 }) else {
1160 return;
1161 };
1162 if let Some(user_tasks_content) = user_tasks_content {
1163 let Ok(()) = task_store.update(cx, |task_store, cx| {
1164 task_store
1165 .update_user_debug_scenarios(
1166 TaskSettingsLocation::Global(&file_path),
1167 Some(&user_tasks_content),
1168 cx,
1169 )
1170 .log_err();
1171 }) else {
1172 return;
1173 };
1174 }
1175 while let Some(user_tasks_content) = user_tasks_file_rx.next().await {
1176 let Ok(result) = task_store.update(cx, |task_store, cx| {
1177 task_store.update_user_debug_scenarios(
1178 TaskSettingsLocation::Global(&file_path),
1179 Some(&user_tasks_content),
1180 cx,
1181 )
1182 }) else {
1183 break;
1184 };
1185
1186 weak_entry
1187 .update(cx, |_, cx| match result {
1188 Ok(()) => cx.emit(SettingsObserverEvent::LocalDebugScenariosUpdated(Ok(
1189 file_path.clone(),
1190 ))),
1191 Err(err) => cx.emit(SettingsObserverEvent::LocalDebugScenariosUpdated(
1192 Err(InvalidSettingsError::Tasks {
1193 path: file_path.clone(),
1194 message: err.to_string(),
1195 }),
1196 )),
1197 })
1198 .ok();
1199 }
1200 })
1201 }
1202}
1203
1204pub fn local_settings_kind_from_proto(kind: proto::LocalSettingsKind) -> LocalSettingsKind {
1205 match kind {
1206 proto::LocalSettingsKind::Settings => LocalSettingsKind::Settings,
1207 proto::LocalSettingsKind::Tasks => LocalSettingsKind::Tasks,
1208 proto::LocalSettingsKind::Editorconfig => LocalSettingsKind::Editorconfig,
1209 proto::LocalSettingsKind::Debug => LocalSettingsKind::Debug,
1210 }
1211}
1212
1213pub fn local_settings_kind_to_proto(kind: LocalSettingsKind) -> proto::LocalSettingsKind {
1214 match kind {
1215 LocalSettingsKind::Settings => proto::LocalSettingsKind::Settings,
1216 LocalSettingsKind::Tasks => proto::LocalSettingsKind::Tasks,
1217 LocalSettingsKind::Editorconfig => proto::LocalSettingsKind::Editorconfig,
1218 LocalSettingsKind::Debug => proto::LocalSettingsKind::Debug,
1219 }
1220}