Merge #8995

8995: fix: Create tasks for all workspaces r=matklad a=SomeoneToIgnore

Follow-up of https://github.com/rust-analyzer/rust-analyzer/pull/8955#discussion_r637897170

Before: 
<img width="593" alt="image" src="https://user-images.githubusercontent.com/2690773/119575267-712b5300-bdbf-11eb-833c-f688f7a7dd0f.png">

After: 
<img width="643" alt="image" src="https://user-images.githubusercontent.com/2690773/119575273-74264380-bdbf-11eb-8283-a78bbcb7346e.png">

This is the first time I've used multiple workspaces feature in VSCode, but so far looks like
* opening detached files works
* run and debug lens work
* Rust Analyzer: Run action works
* run task works and now shows tasks for all workspaces
* there are no platform-specific changes involved

Co-authored-by: Kirill Bulatov <[email protected]>

1 files changed, 1 insertions, 6 deletions

diff --git a/editors/code/src/client.ts b/editors/code/src/client.ts
index 69dbe2535..f13ae07e1 100644
--- a/editors/code/src/client.ts
+++ b/editors/code/src/client.ts
@@ -32,14 +32,9 @@ export function createClient(serverPath: string, workspace: Workspace, extraEnv:
     const newEnv = Object.assign({}, process.env);
     Object.assign(newEnv, extraEnv);
 
-    let cwd = undefined;
-    if (workspace.kind === "Workspace Folder") {
-        cwd = workspace.folder.fsPath;
-    };
-
     const run: lc.Executable = {
         command: serverPath,
-        options: { cwd, env: newEnv },
+        options: { env: newEnv },
     };
     const serverOptions: lc.ServerOptions = {
         run,