Add an option to disable display of progress in status bar

book/src/configuration.md

@@ -1,5 +1,12 @@
 # Configuration
 
+## LSP
+
+To disable language server progress report from being displayed in the status bar add this option to your `config.toml`:
+```toml
+lsp_progress = false
+```
+
 ## Theme
 
 Use a custom theme by placing a theme.toml in your config directory (i.e ~/.config/helix/theme.toml). The default theme.toml can be found [here](https://github.com/helix-editor/helix/blob/master/theme.toml), and user submitted themes [here](https://github.com/helix-editor/helix/blob/master/contrib/themes).
@@ -87,3 +94,4 @@ Possible keys:
 These keys match [tree-sitter scopes](https://tree-sitter.github.io/tree-sitter/syntax-highlighting#theme). We half-follow the common scopes from [macromates language grammars](https://macromates.com/manual/en/language_grammars) with some differences.
 
 For a given highlight produced, styling will be determined based on the longest matching theme key. So it's enough to provide function to highlight `function.macro` and `function.builtin` as well, but you can use more specific scopes to highlight specific cases differently.
+

helix-term/src/application.rs

@@ -39,6 +39,7 @@ pub struct Application {
     callbacks: LspCallbacks,
 
     lsp_progress: LspProgressMap,
+    lsp_progress_enabled: bool,
 }
 
 impl Application {
@@ -77,6 +78,7 @@ impl Application {
 
             callbacks: FuturesUnordered::new(),
             lsp_progress: LspProgressMap::new(),
+            lsp_progress_enabled: config.global.lsp_progress,
         };
 
         Ok(app)
@@ -310,9 +312,11 @@ impl Application {
                             self.lsp_progress.update(server_id, token, work);
                         }
 
+                        if self.lsp_progress_enabled {
                             self.editor.set_status(status);
                             self.render();
                         }
+                    }
                     _ => unreachable!(),
                 }
             }

helix-term/src/config.rs

@@ -5,13 +5,20 @@ use serde::{de::Error as SerdeError, Deserialize, Serialize};
 
 use crate::keymap::{parse_keymaps, Keymaps};
 
+#[derive(Default)]
+pub struct GlobalConfig {
+    pub lsp_progress: bool,
+}
+
 #[derive(Default)]
 pub struct Config {
+    pub global: GlobalConfig,
     pub keymaps: Keymaps,
 }
 
 #[derive(Serialize, Deserialize)]
 struct TomlConfig {
+    lsp_progress: Option<bool>,
     keys: Option<HashMap<String, HashMap<String, String>>>,
 }
 
@@ -22,6 +29,9 @@ impl<'de> Deserialize<'de> for Config {
     {
         let config = TomlConfig::deserialize(deserializer)?;
         Ok(Self {
+            global: GlobalConfig {
+                lsp_progress: config.lsp_progress.unwrap_or(true),
+            },
             keymaps: config
                 .keys
                 .map(|r| parse_keymaps(&r))