Automate settings registration (#42238)

Release Notes:

- N/A

---------

Co-authored-by: Nia <nia@zed.dev>

crates/editor/src/display_map.rs

@@ -1577,7 +1577,7 @@ pub mod tests {
         LanguageMatcher,
     };
     use lsp::LanguageServerId;
-    use project::Project;
+
     use rand::{Rng, prelude::*};
     use settings::{SettingsContent, SettingsStore};
     use smol::stream::StreamExt;
@@ -2966,10 +2966,7 @@ pub mod tests {
     fn init_test(cx: &mut App, f: impl Fn(&mut SettingsContent)) {
         let settings = SettingsStore::test(cx);
         cx.set_global(settings);
-        workspace::init_settings(cx);
-        language::init(cx);
         crate::init(cx);
-        Project::init_settings(cx);
         theme::init(LoadThemes::JustBase, cx);
         cx.update_global::<SettingsStore, _>(|store, cx| {
             store.update_user_settings(cx, f);

crates/editor/src/editor.rs

@@ -310,13 +310,7 @@ pub enum HideMouseCursorOrigin {
     MovementAction,
 }
 
-pub fn init_settings(cx: &mut App) {
-    EditorSettings::register(cx);
-}
-
 pub fn init(cx: &mut App) {
-    init_settings(cx);
-
     cx.set_global(GlobalBlameRenderer(Arc::new(())));
 
     workspace::register_project_item::<Editor>(cx);

crates/editor/src/editor_settings.rs

@@ -8,12 +8,12 @@ pub use settings::{
     GoToDefinitionFallback, HideMouseMode, MinimapThumb, MinimapThumbBorder, MultiCursorModifier,
     ScrollBeyondLastLine, ScrollbarDiagnostics, SeedQuerySetting, ShowMinimap, SnippetSortOrder,
 };
-use settings::{RelativeLineNumbers, Settings};
+use settings::{RegisterSetting, RelativeLineNumbers, Settings};
 use ui::scrollbars::{ScrollbarVisibility, ShowScrollbar};
 
 /// Imports from the VSCode settings at
 /// https://code.visualstudio.com/docs/reference/default-settings
-#[derive(Clone)]
+#[derive(Clone, RegisterSetting)]
 pub struct EditorSettings {
     pub cursor_blink: bool,
     pub cursor_shape: Option<CursorShape>,

crates/editor/src/editor_tests.rs

@@ -25700,10 +25700,6 @@ pub(crate) fn init_test(cx: &mut TestAppContext, f: fn(&mut AllLanguageSettingsC
         cx.set_global(store);
         theme::init(theme::LoadThemes::JustBase, cx);
         release_channel::init(SemanticVersion::default(), cx);
-        client::init_settings(cx);
-        language::init(cx);
-        Project::init_settings(cx);
-        workspace::init_settings(cx);
         crate::init(cx);
     });
     zlog::init_test();

crates/editor/src/git/blame.rs

@@ -764,11 +764,6 @@ mod tests {
 
             theme::init(theme::LoadThemes::JustBase, cx);
 
-            language::init(cx);
-            client::init_settings(cx);
-            workspace::init_settings(cx);
-            Project::init_settings(cx);
-
             crate::init(cx);
         });
     }

crates/editor/src/inlays/inlay_hints.rs

@@ -3951,10 +3951,6 @@ let c = 3;"#
             cx.set_global(settings_store);
             theme::init(theme::LoadThemes::JustBase, cx);
             release_channel::init(SemanticVersion::default(), cx);
-            client::init_settings(cx);
-            language::init(cx);
-            Project::init_settings(cx);
-            workspace::init_settings(cx);
             crate::init(cx);
         });
 

crates/editor/src/movement.rs

@@ -877,7 +877,7 @@ mod tests {
     };
     use gpui::{AppContext as _, font, px};
     use language::Capability;
-    use project::{Project, project_settings::DiagnosticSeverity};
+    use project::project_settings::DiagnosticSeverity;
     use settings::SettingsStore;
     use util::post_inc;
 
@@ -1346,10 +1346,7 @@ mod tests {
     fn init_test(cx: &mut gpui::App) {
         let settings_store = SettingsStore::test(cx);
         cx.set_global(settings_store);
-        workspace::init_settings(cx);
         theme::init(theme::LoadThemes::JustBase, cx);
-        language::init(cx);
         crate::init(cx);
-        Project::init_settings(cx);
     }
 }

crates/editor/src/test/editor_lsp_test_context.rs

@@ -54,10 +54,8 @@ impl EditorLspTestContext {
 
         cx.update(|cx| {
             assets::Assets.load_test_fonts(cx);
-            language::init(cx);
             crate::init(cx);
             workspace::init(app_state.clone(), cx);
-            Project::init_settings(cx);
         });
 
         let file_name = format!(