From 2da0f54c7503a5faaf4d770e58eb97eb7b6dde64 Mon Sep 17 00:00:00 2001
From: Vinicius Stock <vinicius.stock@shopify.com>
Date: Tue, 8 Oct 2024 17:07:26 -0400
Subject: [PATCH] Prevent the same workspace from being lazily launched more
 than once

---
 vscode/src/rubyLsp.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/vscode/src/rubyLsp.ts b/vscode/src/rubyLsp.ts
index 3c2c2ee6f..2f28b6a81 100644
--- a/vscode/src/rubyLsp.ts
+++ b/vscode/src/rubyLsp.ts
@@ -33,6 +33,7 @@ export class RubyLsp {
 
   // A URI => content map of virtual documents for delegate requests
   private readonly virtualDocuments = new Map<string, string>();
+  private readonly workspacesBeingLaunched: Set<number> = new Set();
 
   constructor(
     context: vscode.ExtensionContext,
@@ -83,7 +84,10 @@ export class RubyLsp {
           document.uri,
         );
 
-        if (!workspaceFolder) {
+        if (
+          !workspaceFolder ||
+          this.workspacesBeingLaunched.has(workspaceFolder.index)
+        ) {
           return;
         }
 
@@ -91,6 +95,7 @@ export class RubyLsp {
 
         // If the workspace entry doesn't exist, then we haven't activated the workspace yet
         if (!workspace) {
+          this.workspacesBeingLaunched.add(workspaceFolder.index);
           await this.activateWorkspace(workspaceFolder, false);
         }
       }),
@@ -230,6 +235,7 @@ export class RubyLsp {
       true,
     );
     await this.showFormatOnSaveModeWarning(workspace);
+    this.workspacesBeingLaunched.delete(workspaceFolder.index);
   }
 
   // Registers all extension commands. Commands can only be registered once, so this happens in the constructor. For