address suggestion

Author: eleanorjboyd

src/extension/noConfigDebugInit.ts

@@ -37,17 +37,17 @@ export async function registerNoConfigDebug(
 
     // create a temp directory for the noConfigDebugAdapterEndpoints
     // file path format: extPath/.noConfigDebugAdapterEndpoints/endpoint-stableWorkspaceHash.txt
-    let workspaceFile = workspace.workspaceFile?.fsPath;
-    if (!workspaceFile) {
-        workspaceFile = workspace.workspaceFolders?.[0].uri.fsPath;
+    let workspaceFileToHash = workspace.workspaceFile?.fsPath;
+    if (!workspaceFileToHash) {
+        workspace.workspaceFolders?.map((e) => e.uri.fsPath).join(';');
     }
-    if (!workspaceFile) {
+    if (!workspaceFileToHash) {
         throw new Error('No workspace folder detected. Please open a workspace.');
     }
 
     // create a stable hash for the workspace folder, reduce terminal variable churn
     const hash = crypto.createHash('sha256');
-    hash.update(workspaceFile);
+    hash.update(workspaceFileToHash);
     const stableWorkspaceHash = hash.digest('hex').slice(0, 16);
 
     const tempDirPath = path.join(extPath, '.noConfigDebugAdapterEndpoints');