Add command to restart language server (#2530)

microsoft · Jun 4, 2019 · 94c8dd8 · 94c8dd8
1 parent 9655d52
commit 94c8dd8
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/package.json b/package.json
@@ -300,6 +300,11 @@
         "command": "go.godoctor.var",
         "title": "Go: Extract to variable",
         "description": "Extract to variable using godoctor."
+      },
+      {
+        "command": "go.languageserver.restart",
+        "title": "Go: Restart Language Server",
+        "description": "Restart the running instance of the language server"
       }
     ],
     "debuggers": [

diff --git a/src/goMain.ts b/src/goMain.ts
@@ -287,7 +287,15 @@ export function activate(ctx: vscode.ExtensionContext): void {
 
 			});
 
-			ctx.subscriptions.push(c.start());
+			let languageServerDisposable = c.start();
+			ctx.subscriptions.push(languageServerDisposable);
+
+			ctx.subscriptions.push(vscode.commands.registerCommand('go.languageserver.restart', async () => {
+				await c.stop();
+				languageServerDisposable.dispose();
+				languageServerDisposable = c.start();
+				ctx.subscriptions.push(languageServerDisposable);
+			}));
 
 			if (languageServerTool !== 'gopls' || !languageServerExperimentalFeatures['diagnostics']) {
 				vscode.workspace.onDidChangeTextDocument(parseLiveFile, null, ctx.subscriptions);