1//! Provides `language`-related settings.
2
3use crate::{File, Language, LanguageName, LanguageServerName};
4use collections::{FxHashMap, HashMap, HashSet};
5use ec4rs::{
6 Properties as EditorconfigProperties,
7 property::{FinalNewline, IndentSize, IndentStyle, MaxLineLen, TabWidth, TrimTrailingWs},
8};
9use globset::{Glob, GlobMatcher, GlobSet, GlobSetBuilder};
10use gpui::{App, Modifiers, SharedString};
11use itertools::{Either, Itertools};
12
13pub use settings::{
14 CompletionSettingsContent, EditPredictionProvider, EditPredictionsMode, FormatOnSave,
15 Formatter, FormatterList, InlayHintKind, LanguageSettingsContent, LspInsertMode,
16 RewrapBehavior, ShowWhitespaceSetting, SoftWrap, WordsCompletionMode,
17};
18use settings::{RegisterSetting, Settings, SettingsLocation, SettingsStore};
19use shellexpand;
20use std::{borrow::Cow, num::NonZeroU32, path::Path, sync::Arc};
21
22/// Returns the settings for the specified language from the provided file.
23pub fn language_settings<'a>(
24 language: Option<LanguageName>,
25 file: Option<&'a Arc<dyn File>>,
26 cx: &'a App,
27) -> Cow<'a, LanguageSettings> {
28 let location = file.map(|f| SettingsLocation {
29 worktree_id: f.worktree_id(cx),
30 path: f.path().as_ref(),
31 });
32 AllLanguageSettings::get(location, cx).language(location, language.as_ref(), cx)
33}
34
35/// Returns the settings for all languages from the provided file.
36pub fn all_language_settings<'a>(
37 file: Option<&'a Arc<dyn File>>,
38 cx: &'a App,
39) -> &'a AllLanguageSettings {
40 let location = file.map(|f| SettingsLocation {
41 worktree_id: f.worktree_id(cx),
42 path: f.path().as_ref(),
43 });
44 AllLanguageSettings::get(location, cx)
45}
46
47/// The settings for all languages.
48#[derive(Debug, Clone, RegisterSetting)]
49pub struct AllLanguageSettings {
50 /// The edit prediction settings.
51 pub edit_predictions: EditPredictionSettings,
52 pub defaults: LanguageSettings,
53 languages: HashMap<LanguageName, LanguageSettings>,
54 pub(crate) file_types: FxHashMap<Arc<str>, GlobSet>,
55}
56
57#[derive(Debug, Clone, PartialEq)]
58pub struct WhitespaceMap {
59 pub space: SharedString,
60 pub tab: SharedString,
61}
62
63/// The settings for a particular language.
64#[derive(Debug, Clone, PartialEq)]
65pub struct LanguageSettings {
66 /// How many columns a tab should occupy.
67 pub tab_size: NonZeroU32,
68 /// Whether to indent lines using tab characters, as opposed to multiple
69 /// spaces.
70 pub hard_tabs: bool,
71 /// How to soft-wrap long lines of text.
72 pub soft_wrap: settings::SoftWrap,
73 /// The column at which to soft-wrap lines, for buffers where soft-wrap
74 /// is enabled.
75 pub preferred_line_length: u32,
76 /// Whether to show wrap guides (vertical rulers) in the editor.
77 /// Setting this to true will show a guide at the 'preferred_line_length' value
78 /// if softwrap is set to 'preferred_line_length', and will show any
79 /// additional guides as specified by the 'wrap_guides' setting.
80 pub show_wrap_guides: bool,
81 /// Character counts at which to show wrap guides (vertical rulers) in the editor.
82 pub wrap_guides: Vec<usize>,
83 /// Indent guide related settings.
84 pub indent_guides: IndentGuideSettings,
85 /// Whether or not to perform a buffer format before saving.
86 pub format_on_save: FormatOnSave,
87 /// Whether or not to remove any trailing whitespace from lines of a buffer
88 /// before saving it.
89 pub remove_trailing_whitespace_on_save: bool,
90 /// Whether or not to ensure there's a single newline at the end of a buffer
91 /// when saving it.
92 pub ensure_final_newline_on_save: bool,
93 /// How to perform a buffer format.
94 pub formatter: settings::FormatterList,
95 /// Zed's Prettier integration settings.
96 pub prettier: PrettierSettings,
97 /// Whether to automatically close JSX tags.
98 pub jsx_tag_auto_close: bool,
99 /// Whether to use language servers to provide code intelligence.
100 pub enable_language_server: bool,
101 /// The list of language servers to use (or disable) for this language.
102 ///
103 /// This array should consist of language server IDs, as well as the following
104 /// special tokens:
105 /// - `"!<language_server_id>"` - A language server ID prefixed with a `!` will be disabled.
106 /// - `"..."` - A placeholder to refer to the **rest** of the registered language servers for this language.
107 pub language_servers: Vec<String>,
108 /// Controls where the `editor::Rewrap` action is allowed for this language.
109 ///
110 /// Note: This setting has no effect in Vim mode, as rewrap is already
111 /// allowed everywhere.
112 pub allow_rewrap: RewrapBehavior,
113 /// Controls whether edit predictions are shown immediately (true)
114 /// or manually by triggering `editor::ShowEditPrediction` (false).
115 pub show_edit_predictions: bool,
116 /// Controls whether edit predictions are shown in the given language
117 /// scopes.
118 pub edit_predictions_disabled_in: Vec<String>,
119 /// Whether to show tabs and spaces in the editor.
120 pub show_whitespaces: settings::ShowWhitespaceSetting,
121 /// Visible characters used to render whitespace when show_whitespaces is enabled.
122 pub whitespace_map: WhitespaceMap,
123 /// Whether to start a new line with a comment when a previous line is a comment as well.
124 pub extend_comment_on_newline: bool,
125 /// Inlay hint related settings.
126 pub inlay_hints: InlayHintSettings,
127 /// Whether to automatically close brackets.
128 pub use_autoclose: bool,
129 /// Whether to automatically surround text with brackets.
130 pub use_auto_surround: bool,
131 /// Whether to use additional LSP queries to format (and amend) the code after
132 /// every "trigger" symbol input, defined by LSP server capabilities.
133 pub use_on_type_format: bool,
134 /// Whether indentation should be adjusted based on the context whilst typing.
135 pub auto_indent: bool,
136 /// Whether indentation of pasted content should be adjusted based on the context.
137 pub auto_indent_on_paste: bool,
138 /// Controls how the editor handles the autoclosed characters.
139 pub always_treat_brackets_as_autoclosed: bool,
140 /// Which code actions to run on save
141 pub code_actions_on_format: HashMap<String, bool>,
142 /// Whether to perform linked edits
143 pub linked_edits: bool,
144 /// Task configuration for this language.
145 pub tasks: LanguageTaskSettings,
146 /// Whether to pop the completions menu while typing in an editor without
147 /// explicitly requesting it.
148 pub show_completions_on_input: bool,
149 /// Whether to display inline and alongside documentation for items in the
150 /// completions menu.
151 pub show_completion_documentation: bool,
152 /// Completion settings for this language.
153 pub completions: CompletionSettings,
154 /// Preferred debuggers for this language.
155 pub debuggers: Vec<String>,
156 /// Whether to enable word diff highlighting in the editor.
157 ///
158 /// When enabled, changed words within modified lines are highlighted
159 /// to show exactly what changed.
160 ///
161 /// Default: `true`
162 pub word_diff_enabled: bool,
163 /// Whether to use tree-sitter bracket queries to detect and colorize the brackets in the editor.
164 pub colorize_brackets: bool,
165}
166
167#[derive(Debug, Clone, PartialEq)]
168pub struct CompletionSettings {
169 /// Controls how words are completed.
170 /// For large documents, not all words may be fetched for completion.
171 ///
172 /// Default: `fallback`
173 pub words: WordsCompletionMode,
174 /// How many characters has to be in the completions query to automatically show the words-based completions.
175 /// Before that value, it's still possible to trigger the words-based completion manually with the corresponding editor command.
176 ///
177 /// Default: 3
178 pub words_min_length: usize,
179 /// Whether to fetch LSP completions or not.
180 ///
181 /// Default: true
182 pub lsp: bool,
183 /// When fetching LSP completions, determines how long to wait for a response of a particular server.
184 /// When set to 0, waits indefinitely.
185 ///
186 /// Default: 0
187 pub lsp_fetch_timeout_ms: u64,
188 /// Controls how LSP completions are inserted.
189 ///
190 /// Default: "replace_suffix"
191 pub lsp_insert_mode: LspInsertMode,
192}
193
194/// The settings for indent guides.
195#[derive(Debug, Clone, PartialEq)]
196pub struct IndentGuideSettings {
197 /// Whether to display indent guides in the editor.
198 ///
199 /// Default: true
200 pub enabled: bool,
201 /// The width of the indent guides in pixels, between 1 and 10.
202 ///
203 /// Default: 1
204 pub line_width: u32,
205 /// The width of the active indent guide in pixels, between 1 and 10.
206 ///
207 /// Default: 1
208 pub active_line_width: u32,
209 /// Determines how indent guides are colored.
210 ///
211 /// Default: Fixed
212 pub coloring: settings::IndentGuideColoring,
213 /// Determines how indent guide backgrounds are colored.
214 ///
215 /// Default: Disabled
216 pub background_coloring: settings::IndentGuideBackgroundColoring,
217}
218
219#[derive(Debug, Clone, PartialEq)]
220pub struct LanguageTaskSettings {
221 /// Extra task variables to set for a particular language.
222 pub variables: HashMap<String, String>,
223 pub enabled: bool,
224 /// Use LSP tasks over Zed language extension ones.
225 /// If no LSP tasks are returned due to error/timeout or regular execution,
226 /// Zed language extension tasks will be used instead.
227 ///
228 /// Other Zed tasks will still be shown:
229 /// * Zed task from either of the task config file
230 /// * Zed task from history (e.g. one-off task was spawned before)
231 pub prefer_lsp: bool,
232}
233
234/// Allows to enable/disable formatting with Prettier
235/// and configure default Prettier, used when no project-level Prettier installation is found.
236/// Prettier formatting is disabled by default.
237#[derive(Debug, Clone, PartialEq)]
238pub struct PrettierSettings {
239 /// Enables or disables formatting with Prettier for a given language.
240 pub allowed: bool,
241
242 /// Forces Prettier integration to use a specific parser name when formatting files with the language.
243 pub parser: Option<String>,
244
245 /// Forces Prettier integration to use specific plugins when formatting files with the language.
246 /// The default Prettier will be installed with these plugins.
247 pub plugins: HashSet<String>,
248
249 /// Default Prettier options, in the format as in package.json section for Prettier.
250 /// If project installs Prettier via its package.json, these options will be ignored.
251 pub options: HashMap<String, serde_json::Value>,
252}
253
254impl LanguageSettings {
255 /// A token representing the rest of the available language servers.
256 const REST_OF_LANGUAGE_SERVERS: &'static str = "...";
257
258 /// Returns the customized list of language servers from the list of
259 /// available language servers.
260 pub fn customized_language_servers(
261 &self,
262 available_language_servers: &[LanguageServerName],
263 ) -> Vec<LanguageServerName> {
264 Self::resolve_language_servers(&self.language_servers, available_language_servers)
265 }
266
267 pub(crate) fn resolve_language_servers(
268 configured_language_servers: &[String],
269 available_language_servers: &[LanguageServerName],
270 ) -> Vec<LanguageServerName> {
271 let (disabled_language_servers, enabled_language_servers): (
272 Vec<LanguageServerName>,
273 Vec<LanguageServerName>,
274 ) = configured_language_servers.iter().partition_map(
275 |language_server| match language_server.strip_prefix('!') {
276 Some(disabled) => Either::Left(LanguageServerName(disabled.to_string().into())),
277 None => Either::Right(LanguageServerName(language_server.clone().into())),
278 },
279 );
280
281 let rest = available_language_servers
282 .iter()
283 .filter(|&available_language_server| {
284 !disabled_language_servers.contains(available_language_server)
285 && !enabled_language_servers.contains(available_language_server)
286 })
287 .cloned()
288 .collect::<Vec<_>>();
289
290 enabled_language_servers
291 .into_iter()
292 .flat_map(|language_server| {
293 if language_server.0.as_ref() == Self::REST_OF_LANGUAGE_SERVERS {
294 rest.clone()
295 } else {
296 vec![language_server]
297 }
298 })
299 .collect::<Vec<_>>()
300 }
301}
302
303// The settings for inlay hints.
304#[derive(Copy, Clone, Debug, PartialEq, Eq)]
305pub struct InlayHintSettings {
306 /// Global switch to toggle hints on and off.
307 ///
308 /// Default: false
309 pub enabled: bool,
310 /// Global switch to toggle inline values on and off when debugging.
311 ///
312 /// Default: true
313 pub show_value_hints: bool,
314 /// Whether type hints should be shown.
315 ///
316 /// Default: true
317 pub show_type_hints: bool,
318 /// Whether parameter hints should be shown.
319 ///
320 /// Default: true
321 pub show_parameter_hints: bool,
322 /// Whether other hints should be shown.
323 ///
324 /// Default: true
325 pub show_other_hints: bool,
326 /// Whether to show a background for inlay hints.
327 ///
328 /// If set to `true`, the background will use the `hint.background` color
329 /// from the current theme.
330 ///
331 /// Default: false
332 pub show_background: bool,
333 /// Whether or not to debounce inlay hints updates after buffer edits.
334 ///
335 /// Set to 0 to disable debouncing.
336 ///
337 /// Default: 700
338 pub edit_debounce_ms: u64,
339 /// Whether or not to debounce inlay hints updates after buffer scrolls.
340 ///
341 /// Set to 0 to disable debouncing.
342 ///
343 /// Default: 50
344 pub scroll_debounce_ms: u64,
345 /// Toggles inlay hints (hides or shows) when the user presses the modifiers specified.
346 /// If only a subset of the modifiers specified is pressed, hints are not toggled.
347 /// If no modifiers are specified, this is equivalent to `None`.
348 ///
349 /// Default: None
350 pub toggle_on_modifiers_press: Option<Modifiers>,
351}
352
353impl InlayHintSettings {
354 /// Returns the kinds of inlay hints that are enabled based on the settings.
355 pub fn enabled_inlay_hint_kinds(&self) -> HashSet<Option<InlayHintKind>> {
356 let mut kinds = HashSet::default();
357 if self.show_type_hints {
358 kinds.insert(Some(InlayHintKind::Type));
359 }
360 if self.show_parameter_hints {
361 kinds.insert(Some(InlayHintKind::Parameter));
362 }
363 if self.show_other_hints {
364 kinds.insert(None);
365 }
366 kinds
367 }
368}
369
370/// The settings for edit predictions, such as [GitHub Copilot](https://github.com/features/copilot)
371/// or [Supermaven](https://supermaven.com).
372#[derive(Clone, Debug, Default)]
373pub struct EditPredictionSettings {
374 /// The provider that supplies edit predictions.
375 pub provider: settings::EditPredictionProvider,
376 /// A list of globs representing files that edit predictions should be disabled for.
377 /// This list adds to a pre-existing, sensible default set of globs.
378 /// Any additional ones you add are combined with them.
379 pub disabled_globs: Vec<DisabledGlob>,
380 /// Configures how edit predictions are displayed in the buffer.
381 pub mode: settings::EditPredictionsMode,
382 /// Settings specific to GitHub Copilot.
383 pub copilot: CopilotSettings,
384 /// Settings specific to Codestral.
385 pub codestral: CodestralSettings,
386 /// Whether edit predictions are enabled in the assistant panel.
387 /// This setting has no effect if globally disabled.
388 pub enabled_in_text_threads: bool,
389}
390
391impl EditPredictionSettings {
392 /// Returns whether edit predictions are enabled for the given path.
393 pub fn enabled_for_file(&self, file: &Arc<dyn File>, cx: &App) -> bool {
394 !self.disabled_globs.iter().any(|glob| {
395 if glob.is_absolute {
396 file.as_local()
397 .is_some_and(|local| glob.matcher.is_match(local.abs_path(cx)))
398 } else {
399 glob.matcher.is_match(file.path().as_std_path())
400 }
401 })
402 }
403}
404
405#[derive(Clone, Debug)]
406pub struct DisabledGlob {
407 matcher: GlobMatcher,
408 is_absolute: bool,
409}
410
411#[derive(Clone, Debug, Default)]
412pub struct CopilotSettings {
413 /// HTTP/HTTPS proxy to use for Copilot.
414 pub proxy: Option<String>,
415 /// Disable certificate verification for proxy (not recommended).
416 pub proxy_no_verify: Option<bool>,
417 /// Enterprise URI for Copilot.
418 pub enterprise_uri: Option<String>,
419}
420
421#[derive(Clone, Debug, Default)]
422pub struct CodestralSettings {
423 /// Model to use for completions.
424 pub model: Option<String>,
425 /// Maximum tokens to generate.
426 pub max_tokens: Option<u32>,
427 /// Custom API URL to use for Codestral.
428 pub api_url: Option<String>,
429}
430
431impl AllLanguageSettings {
432 /// Returns the [`LanguageSettings`] for the language with the specified name.
433 pub fn language<'a>(
434 &'a self,
435 location: Option<SettingsLocation<'a>>,
436 language_name: Option<&LanguageName>,
437 cx: &'a App,
438 ) -> Cow<'a, LanguageSettings> {
439 let settings = language_name
440 .and_then(|name| self.languages.get(name))
441 .unwrap_or(&self.defaults);
442
443 let editorconfig_properties = location.and_then(|location| {
444 cx.global::<SettingsStore>()
445 .editorconfig_properties(location.worktree_id, location.path)
446 });
447 if let Some(editorconfig_properties) = editorconfig_properties {
448 let mut settings = settings.clone();
449 merge_with_editorconfig(&mut settings, &editorconfig_properties);
450 Cow::Owned(settings)
451 } else {
452 Cow::Borrowed(settings)
453 }
454 }
455
456 /// Returns whether edit predictions are enabled for the given path.
457 pub fn edit_predictions_enabled_for_file(&self, file: &Arc<dyn File>, cx: &App) -> bool {
458 self.edit_predictions.enabled_for_file(file, cx)
459 }
460
461 /// Returns whether edit predictions are enabled for the given language and path.
462 pub fn show_edit_predictions(&self, language: Option<&Arc<Language>>, cx: &App) -> bool {
463 self.language(None, language.map(|l| l.name()).as_ref(), cx)
464 .show_edit_predictions
465 }
466
467 /// Returns the edit predictions preview mode for the given language and path.
468 pub fn edit_predictions_mode(&self) -> EditPredictionsMode {
469 self.edit_predictions.mode
470 }
471}
472
473fn merge_with_editorconfig(settings: &mut LanguageSettings, cfg: &EditorconfigProperties) {
474 let preferred_line_length = cfg.get::<MaxLineLen>().ok().and_then(|v| match v {
475 MaxLineLen::Value(u) => Some(u as u32),
476 MaxLineLen::Off => None,
477 });
478 let tab_size = cfg.get::<IndentSize>().ok().and_then(|v| match v {
479 IndentSize::Value(u) => NonZeroU32::new(u as u32),
480 IndentSize::UseTabWidth => cfg.get::<TabWidth>().ok().and_then(|w| match w {
481 TabWidth::Value(u) => NonZeroU32::new(u as u32),
482 }),
483 });
484 let hard_tabs = cfg
485 .get::<IndentStyle>()
486 .map(|v| v.eq(&IndentStyle::Tabs))
487 .ok();
488 let ensure_final_newline_on_save = cfg
489 .get::<FinalNewline>()
490 .map(|v| match v {
491 FinalNewline::Value(b) => b,
492 })
493 .ok();
494 let remove_trailing_whitespace_on_save = cfg
495 .get::<TrimTrailingWs>()
496 .map(|v| match v {
497 TrimTrailingWs::Value(b) => b,
498 })
499 .ok();
500 fn merge<T>(target: &mut T, value: Option<T>) {
501 if let Some(value) = value {
502 *target = value;
503 }
504 }
505 merge(&mut settings.preferred_line_length, preferred_line_length);
506 merge(&mut settings.tab_size, tab_size);
507 merge(&mut settings.hard_tabs, hard_tabs);
508 merge(
509 &mut settings.remove_trailing_whitespace_on_save,
510 remove_trailing_whitespace_on_save,
511 );
512 merge(
513 &mut settings.ensure_final_newline_on_save,
514 ensure_final_newline_on_save,
515 );
516}
517
518impl settings::Settings for AllLanguageSettings {
519 fn from_settings(content: &settings::SettingsContent) -> Self {
520 let all_languages = &content.project.all_languages;
521
522 fn load_from_content(settings: LanguageSettingsContent) -> LanguageSettings {
523 let inlay_hints = settings.inlay_hints.unwrap();
524 let completions = settings.completions.unwrap();
525 let prettier = settings.prettier.unwrap();
526 let indent_guides = settings.indent_guides.unwrap();
527 let tasks = settings.tasks.unwrap();
528 let whitespace_map = settings.whitespace_map.unwrap();
529
530 LanguageSettings {
531 tab_size: settings.tab_size.unwrap(),
532 hard_tabs: settings.hard_tabs.unwrap(),
533 soft_wrap: settings.soft_wrap.unwrap(),
534 preferred_line_length: settings.preferred_line_length.unwrap(),
535 show_wrap_guides: settings.show_wrap_guides.unwrap(),
536 wrap_guides: settings.wrap_guides.unwrap(),
537 indent_guides: IndentGuideSettings {
538 enabled: indent_guides.enabled.unwrap(),
539 line_width: indent_guides.line_width.unwrap(),
540 active_line_width: indent_guides.active_line_width.unwrap(),
541 coloring: indent_guides.coloring.unwrap(),
542 background_coloring: indent_guides.background_coloring.unwrap(),
543 },
544 format_on_save: settings.format_on_save.unwrap(),
545 remove_trailing_whitespace_on_save: settings
546 .remove_trailing_whitespace_on_save
547 .unwrap(),
548 ensure_final_newline_on_save: settings.ensure_final_newline_on_save.unwrap(),
549 formatter: settings.formatter.unwrap(),
550 prettier: PrettierSettings {
551 allowed: prettier.allowed.unwrap(),
552 parser: prettier.parser.filter(|parser| !parser.is_empty()),
553 plugins: prettier.plugins.unwrap_or_default(),
554 options: prettier.options.unwrap_or_default(),
555 },
556 jsx_tag_auto_close: settings.jsx_tag_auto_close.unwrap().enabled.unwrap(),
557 enable_language_server: settings.enable_language_server.unwrap(),
558 language_servers: settings.language_servers.unwrap(),
559 allow_rewrap: settings.allow_rewrap.unwrap(),
560 show_edit_predictions: settings.show_edit_predictions.unwrap(),
561 edit_predictions_disabled_in: settings.edit_predictions_disabled_in.unwrap(),
562 show_whitespaces: settings.show_whitespaces.unwrap(),
563 whitespace_map: WhitespaceMap {
564 space: SharedString::new(whitespace_map.space.unwrap().to_string()),
565 tab: SharedString::new(whitespace_map.tab.unwrap().to_string()),
566 },
567 extend_comment_on_newline: settings.extend_comment_on_newline.unwrap(),
568 inlay_hints: InlayHintSettings {
569 enabled: inlay_hints.enabled.unwrap(),
570 show_value_hints: inlay_hints.show_value_hints.unwrap(),
571 show_type_hints: inlay_hints.show_type_hints.unwrap(),
572 show_parameter_hints: inlay_hints.show_parameter_hints.unwrap(),
573 show_other_hints: inlay_hints.show_other_hints.unwrap(),
574 show_background: inlay_hints.show_background.unwrap(),
575 edit_debounce_ms: inlay_hints.edit_debounce_ms.unwrap(),
576 scroll_debounce_ms: inlay_hints.scroll_debounce_ms.unwrap(),
577 toggle_on_modifiers_press: inlay_hints.toggle_on_modifiers_press,
578 },
579 use_autoclose: settings.use_autoclose.unwrap(),
580 use_auto_surround: settings.use_auto_surround.unwrap(),
581 use_on_type_format: settings.use_on_type_format.unwrap(),
582 auto_indent: settings.auto_indent.unwrap(),
583 auto_indent_on_paste: settings.auto_indent_on_paste.unwrap(),
584 always_treat_brackets_as_autoclosed: settings
585 .always_treat_brackets_as_autoclosed
586 .unwrap(),
587 code_actions_on_format: settings.code_actions_on_format.unwrap(),
588 linked_edits: settings.linked_edits.unwrap(),
589 tasks: LanguageTaskSettings {
590 variables: tasks.variables.unwrap_or_default(),
591 enabled: tasks.enabled.unwrap(),
592 prefer_lsp: tasks.prefer_lsp.unwrap(),
593 },
594 show_completions_on_input: settings.show_completions_on_input.unwrap(),
595 show_completion_documentation: settings.show_completion_documentation.unwrap(),
596 colorize_brackets: settings.colorize_brackets.unwrap(),
597 completions: CompletionSettings {
598 words: completions.words.unwrap(),
599 words_min_length: completions.words_min_length.unwrap() as usize,
600 lsp: completions.lsp.unwrap(),
601 lsp_fetch_timeout_ms: completions.lsp_fetch_timeout_ms.unwrap(),
602 lsp_insert_mode: completions.lsp_insert_mode.unwrap(),
603 },
604 debuggers: settings.debuggers.unwrap(),
605 word_diff_enabled: settings.word_diff_enabled.unwrap(),
606 }
607 }
608
609 let default_language_settings = load_from_content(all_languages.defaults.clone());
610
611 let mut languages = HashMap::default();
612 for (language_name, settings) in &all_languages.languages.0 {
613 let mut language_settings = all_languages.defaults.clone();
614 settings::merge_from::MergeFrom::merge_from(&mut language_settings, settings);
615 languages.insert(
616 LanguageName(language_name.clone()),
617 load_from_content(language_settings),
618 );
619 }
620
621 let edit_prediction_provider = all_languages
622 .features
623 .as_ref()
624 .and_then(|f| f.edit_prediction_provider);
625
626 let edit_predictions = all_languages.edit_predictions.clone().unwrap();
627 let edit_predictions_mode = edit_predictions.mode.unwrap();
628
629 let disabled_globs: HashSet<&String> = edit_predictions
630 .disabled_globs
631 .as_ref()
632 .unwrap()
633 .iter()
634 .collect();
635
636 let copilot = edit_predictions.copilot.unwrap();
637 let copilot_settings = CopilotSettings {
638 proxy: copilot.proxy,
639 proxy_no_verify: copilot.proxy_no_verify,
640 enterprise_uri: copilot.enterprise_uri,
641 };
642
643 let codestral = edit_predictions.codestral.unwrap();
644 let codestral_settings = CodestralSettings {
645 model: codestral.model,
646 max_tokens: codestral.max_tokens,
647 api_url: codestral.api_url,
648 };
649
650 let enabled_in_text_threads = edit_predictions.enabled_in_text_threads.unwrap();
651
652 let mut file_types: FxHashMap<Arc<str>, GlobSet> = FxHashMap::default();
653
654 for (language, patterns) in all_languages.file_types.iter().flatten() {
655 let mut builder = GlobSetBuilder::new();
656
657 for pattern in &patterns.0 {
658 builder.add(Glob::new(pattern).unwrap());
659 }
660
661 file_types.insert(language.clone(), builder.build().unwrap());
662 }
663
664 Self {
665 edit_predictions: EditPredictionSettings {
666 provider: if let Some(provider) = edit_prediction_provider {
667 provider
668 } else {
669 EditPredictionProvider::None
670 },
671 disabled_globs: disabled_globs
672 .iter()
673 .filter_map(|g| {
674 let expanded_g = shellexpand::tilde(g).into_owned();
675 Some(DisabledGlob {
676 matcher: globset::Glob::new(&expanded_g).ok()?.compile_matcher(),
677 is_absolute: Path::new(&expanded_g).is_absolute(),
678 })
679 })
680 .collect(),
681 mode: edit_predictions_mode,
682 copilot: copilot_settings,
683 codestral: codestral_settings,
684 enabled_in_text_threads,
685 },
686 defaults: default_language_settings,
687 languages,
688 file_types,
689 }
690 }
691}
692
693#[derive(Default, Debug, Clone, PartialEq, Eq)]
694pub struct JsxTagAutoCloseSettings {
695 /// Enables or disables auto-closing of JSX tags.
696 pub enabled: bool,
697}
698
699#[cfg(test)]
700mod tests {
701 use super::*;
702 use gpui::TestAppContext;
703 use util::rel_path::rel_path;
704
705 #[gpui::test]
706 fn test_edit_predictions_enabled_for_file(cx: &mut TestAppContext) {
707 use crate::TestFile;
708 use std::path::PathBuf;
709
710 let cx = cx.app.borrow_mut();
711
712 let build_settings = |globs: &[&str]| -> EditPredictionSettings {
713 EditPredictionSettings {
714 disabled_globs: globs
715 .iter()
716 .map(|glob_str| {
717 #[cfg(windows)]
718 let glob_str = {
719 let mut g = String::new();
720
721 if glob_str.starts_with('/') {
722 g.push_str("C:");
723 }
724
725 g.push_str(&glob_str.replace('/', "\\"));
726 g
727 };
728 #[cfg(windows)]
729 let glob_str = glob_str.as_str();
730 let expanded_glob_str = shellexpand::tilde(glob_str).into_owned();
731 DisabledGlob {
732 matcher: globset::Glob::new(&expanded_glob_str)
733 .unwrap()
734 .compile_matcher(),
735 is_absolute: Path::new(&expanded_glob_str).is_absolute(),
736 }
737 })
738 .collect(),
739 ..Default::default()
740 }
741 };
742
743 const WORKTREE_NAME: &str = "project";
744 let make_test_file = |segments: &[&str]| -> Arc<dyn File> {
745 let path = segments.join("/");
746 let path = rel_path(&path);
747
748 Arc::new(TestFile {
749 path: path.into(),
750 root_name: WORKTREE_NAME.to_string(),
751 local_root: Some(PathBuf::from(if cfg!(windows) {
752 "C:\\absolute\\"
753 } else {
754 "/absolute/"
755 })),
756 })
757 };
758
759 let test_file = make_test_file(&["src", "test", "file.rs"]);
760
761 // Test relative globs
762 let settings = build_settings(&["*.rs"]);
763 assert!(!settings.enabled_for_file(&test_file, &cx));
764 let settings = build_settings(&["*.txt"]);
765 assert!(settings.enabled_for_file(&test_file, &cx));
766
767 // Test absolute globs
768 let settings = build_settings(&["/absolute/**/*.rs"]);
769 assert!(!settings.enabled_for_file(&test_file, &cx));
770 let settings = build_settings(&["/other/**/*.rs"]);
771 assert!(settings.enabled_for_file(&test_file, &cx));
772
773 // Test exact path match relative
774 let settings = build_settings(&["src/test/file.rs"]);
775 assert!(!settings.enabled_for_file(&test_file, &cx));
776 let settings = build_settings(&["src/test/otherfile.rs"]);
777 assert!(settings.enabled_for_file(&test_file, &cx));
778
779 // Test exact path match absolute
780 let settings = build_settings(&[&format!("/absolute/{}/src/test/file.rs", WORKTREE_NAME)]);
781 assert!(!settings.enabled_for_file(&test_file, &cx));
782 let settings = build_settings(&["/other/test/otherfile.rs"]);
783 assert!(settings.enabled_for_file(&test_file, &cx));
784
785 // Test * glob
786 let settings = build_settings(&["*"]);
787 assert!(!settings.enabled_for_file(&test_file, &cx));
788 let settings = build_settings(&["*.txt"]);
789 assert!(settings.enabled_for_file(&test_file, &cx));
790
791 // Test **/* glob
792 let settings = build_settings(&["**/*"]);
793 assert!(!settings.enabled_for_file(&test_file, &cx));
794 let settings = build_settings(&["other/**/*"]);
795 assert!(settings.enabled_for_file(&test_file, &cx));
796
797 // Test directory/** glob
798 let settings = build_settings(&["src/**"]);
799 assert!(!settings.enabled_for_file(&test_file, &cx));
800
801 let test_file_root: Arc<dyn File> = Arc::new(TestFile {
802 path: rel_path("file.rs").into(),
803 root_name: WORKTREE_NAME.to_string(),
804 local_root: Some(PathBuf::from("/absolute/")),
805 });
806 assert!(settings.enabled_for_file(&test_file_root, &cx));
807
808 let settings = build_settings(&["other/**"]);
809 assert!(settings.enabled_for_file(&test_file, &cx));
810
811 // Test **/directory/* glob
812 let settings = build_settings(&["**/test/*"]);
813 assert!(!settings.enabled_for_file(&test_file, &cx));
814 let settings = build_settings(&["**/other/*"]);
815 assert!(settings.enabled_for_file(&test_file, &cx));
816
817 // Test multiple globs
818 let settings = build_settings(&["*.rs", "*.txt", "src/**"]);
819 assert!(!settings.enabled_for_file(&test_file, &cx));
820 let settings = build_settings(&["*.txt", "*.md", "other/**"]);
821 assert!(settings.enabled_for_file(&test_file, &cx));
822
823 // Test dot files
824 let dot_file = make_test_file(&[".config", "settings.json"]);
825 let settings = build_settings(&[".*/**"]);
826 assert!(!settings.enabled_for_file(&dot_file, &cx));
827
828 let dot_env_file = make_test_file(&[".env"]);
829 let settings = build_settings(&[".env"]);
830 assert!(!settings.enabled_for_file(&dot_env_file, &cx));
831
832 // Test tilde expansion
833 let home = shellexpand::tilde("~").into_owned();
834 let home_file = Arc::new(TestFile {
835 path: rel_path("test.rs").into(),
836 root_name: "the-dir".to_string(),
837 local_root: Some(PathBuf::from(home)),
838 }) as Arc<dyn File>;
839 let settings = build_settings(&["~/the-dir/test.rs"]);
840 assert!(!settings.enabled_for_file(&home_file, &cx));
841 }
842
843 #[test]
844 fn test_resolve_language_servers() {
845 fn language_server_names(names: &[&str]) -> Vec<LanguageServerName> {
846 names
847 .iter()
848 .copied()
849 .map(|name| LanguageServerName(name.to_string().into()))
850 .collect::<Vec<_>>()
851 }
852
853 let available_language_servers = language_server_names(&[
854 "typescript-language-server",
855 "biome",
856 "deno",
857 "eslint",
858 "tailwind",
859 ]);
860
861 // A value of just `["..."]` is the same as taking all of the available language servers.
862 assert_eq!(
863 LanguageSettings::resolve_language_servers(
864 &[LanguageSettings::REST_OF_LANGUAGE_SERVERS.into()],
865 &available_language_servers,
866 ),
867 available_language_servers
868 );
869
870 // Referencing one of the available language servers will change its order.
871 assert_eq!(
872 LanguageSettings::resolve_language_servers(
873 &[
874 "biome".into(),
875 LanguageSettings::REST_OF_LANGUAGE_SERVERS.into(),
876 "deno".into()
877 ],
878 &available_language_servers
879 ),
880 language_server_names(&[
881 "biome",
882 "typescript-language-server",
883 "eslint",
884 "tailwind",
885 "deno",
886 ])
887 );
888
889 // Negating an available language server removes it from the list.
890 assert_eq!(
891 LanguageSettings::resolve_language_servers(
892 &[
893 "deno".into(),
894 "!typescript-language-server".into(),
895 "!biome".into(),
896 LanguageSettings::REST_OF_LANGUAGE_SERVERS.into()
897 ],
898 &available_language_servers
899 ),
900 language_server_names(&["deno", "eslint", "tailwind"])
901 );
902
903 // Adding a language server not in the list of available language servers adds it to the list.
904 assert_eq!(
905 LanguageSettings::resolve_language_servers(
906 &[
907 "my-cool-language-server".into(),
908 LanguageSettings::REST_OF_LANGUAGE_SERVERS.into()
909 ],
910 &available_language_servers
911 ),
912 language_server_names(&[
913 "my-cool-language-server",
914 "typescript-language-server",
915 "biome",
916 "deno",
917 "eslint",
918 "tailwind",
919 ])
920 );
921 }
922}