A new serverless function doesn't appear in os view if created not in ws folder (#3255)

* initial commit

Signed-off-by: msivasubramaniaan <msivasub@redhat.com>

* check func.yaml recursively under workspace sub folder

Signed-off-by: msivasubramaniaan <msivasub@redhat.com>

---------

Signed-off-by: msivasubramaniaan <msivasub@redhat.com>

Author: msivasubramaniaan

src/serverlessFunction/functionModel.ts

@@ -36,6 +36,12 @@ export class ServerlessFunctionModel implements Disposable {
         const folders: Uri[] = [];
         if (workspace.workspaceFolders) {
             for (const wf of workspace.workspaceFolders) {
+                const entries = await fs.readdir(wf.uri.fsPath, { withFileTypes: true });
+                for (const file of entries) {
+                    if (file.isDirectory() && fs.existsSync(path.join(wf.uri.fsPath, file.name, 'func.yaml'))) {
+                        folders.push(Uri.file(path.join(wf.uri.fsPath, file.name)));
+                    }
+                }
                 if (fs.existsSync(path.join(wf.uri.fsPath, 'func.yaml'))) {
                     folders.push(wf.uri);
                 }

src/webview/serverless-function/serverlessFunctionLoader.ts

@@ -28,7 +28,7 @@ async function messageListener(panel: vscode.WebviewPanel, event: any): Promise<
     let response: CliExitData;
     const eventName = event.action;
     const functionName = event.name;
-    const functionPath: vscode.Uri = event.folderPath ? vscode.Uri.from(event.folderPath) : undefined;
+    const functionPath: vscode.Uri = event.folderPath;
     switch (eventName) {
         case 'validateName':
             const flag = validateName(functionName);