Merge remote-tracking branch 'nikitarevenco/toggle-diagnostics'

book/src/editor.md

@@ -56,6 +56,7 @@
 | `popup-border` | Draw border around `popup`, `menu`, `all`, or `none` | `none` |
 | `indent-heuristic` | How the indentation for a newly inserted line is computed: `simple` just copies the indentation level from the previous line, `tree-sitter` computes the indentation based on the syntax tree and `hybrid` combines both approaches. If the chosen heuristic is not available, a different one will be used as a fallback (the fallback order being `hybrid` -> `tree-sitter` -> `simple`). | `hybrid`
 | `jump-label-alphabet` | The characters that are used to generate two character jump labels. Characters at the start of the alphabet are used first. | `"abcdefghijklmnopqrstuvwxyz"`
+| `enable-diagnostics` | Whether to show diagnostics, such as inline diagnostics and overlay diagnostics | `true` |
 | `end-of-line-diagnostics` | Minimum severity of diagnostics to render at the end of the line. Set to `disable` to disable entirely. Refer to the setting about `inline-diagnostics` for more details | "disable"
 | `clipboard-provider` | Which API to use for clipboard interaction. One of `pasteboard` (MacOS), `wayland`, `x-clip`, `x-sel`, `win-32-yank`, `termux`, `tmux`, `windows`, `termcode`, `none`, or a custom command set. | Platform and environment specific. |
 

helix-term/src/ui/editor.rs

@@ -186,19 +186,24 @@ impl EditorView {
                 primary_cursor,
             });
         }
-        let width = view.inner_width(doc);
         let config = doc.config.load();
-        let enable_cursor_line = view
-            .diagnostics_handler
-            .show_cursorline_diagnostics(doc, view.id);
-        let inline_diagnostic_config = config.inline_diagnostics.prepare(width, enable_cursor_line);
-        decorations.add_decoration(InlineDiagnostics::new(
-            doc,
-            theme,
-            primary_cursor,
-            inline_diagnostic_config,
-            config.end_of_line_diagnostics,
-        ));
+
+        if config.enable_diagnostics {
+            let width = view.inner_width(doc);
+            let enable_cursor_line = view
+                .diagnostics_handler
+                .show_cursorline_diagnostics(doc, view.id);
+            let inline_diagnostic_config =
+                config.inline_diagnostics.prepare(width, enable_cursor_line);
+            decorations.add_decoration(InlineDiagnostics::new(
+                doc,
+                theme,
+                primary_cursor,
+                inline_diagnostic_config,
+                config.end_of_line_diagnostics,
+            ));
+        }
+
         render_document(
             surface,
             inner,
@@ -224,7 +229,8 @@ impl EditorView {
             }
         }
 
-        if config.inline_diagnostics.disabled()
+        if config.enable_diagnostics
+            && config.inline_diagnostics.disabled()
             && config.end_of_line_diagnostics == DiagnosticFilter::Disable
         {
             Self::render_diagnostics(doc, view, inner, surface, theme);

helix-view/src/editor.rs

@@ -358,6 +358,7 @@ pub struct Config {
         deserialize_with = "deserialize_alphabet"
     )]
     pub jump_label_alphabet: Vec<char>,
+    pub enable_diagnostics: bool,
     /// Display diagnostic below the line they occur.
     pub inline_diagnostics: InlineDiagnosticsConfig,
     pub end_of_line_diagnostics: DiagnosticFilter,
@@ -1005,6 +1006,7 @@ impl Default for Config {
             popup_border: PopupBorderConfig::None,
             indent_heuristic: IndentationHeuristic::default(),
             jump_label_alphabet: ('a'..='z').collect(),
+            enable_diagnostics: true,
             inline_diagnostics: InlineDiagnosticsConfig::default(),
             end_of_line_diagnostics: DiagnosticFilter::Disable,
             clipboard_provider: ClipboardProvider::default(),

helix-view/src/handlers/diagnostics.rs

@@ -105,7 +105,7 @@ impl DiagnosticsHandler {
             .store(self.generation.get(), atomic::Ordering::Relaxed);
     }
     pub fn show_cursorline_diagnostics(&self, doc: &Document, view: ViewId) -> bool {
-        if !self.active {
+        if !self.active || !doc.config.load().enable_diagnostics {
             return false;
         }
         let cursor_line = doc