From ced67aa0a7c74a701a4f8c4d491fd8b29bbe72ff Mon Sep 17 00:00:00 2001
From: Garrick Aden-Buie <garrick@adenbuie.com>
Date: Tue, 30 Apr 2024 22:21:30 -0400
Subject: [PATCH] fix(createFromActiveEditor): don't require a saved file for

---
 src/shinylive.ts | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/src/shinylive.ts b/src/shinylive.ts
index d5edee3..ed5f94f 100644
--- a/src/shinylive.ts
+++ b/src/shinylive.ts
@@ -37,8 +37,11 @@ export async function shinyliveCreateFromActiveEditor(): Promise<void> {
   }
 
   const content = vscode.window.activeTextEditor.document.getText();
-  const { fileName: filePath, languageId: language } =
-    vscode.window.activeTextEditor.document;
+  const {
+    fileName: filePath,
+    languageId: language,
+    isUntitled,
+  } = vscode.window.activeTextEditor.document;
 
   if (!language || !["r", "python"].includes(language)) {
     vscode.window.showErrorMessage(
@@ -47,13 +50,15 @@ export async function shinyliveCreateFromActiveEditor(): Promise<void> {
     return;
   }
 
-  const { name: fileName } = path.parse(filePath);
+  if (!isUntitled) {
+    const { name: fileName } = path.parse(filePath);
 
-  if (!/(^app|app$)/i.test(fileName)) {
-    vscode.window.showErrorMessage(
-      "A single-file Shiny app is required when sending the current file to Shinylive."
-    );
-    return;
+    if (!/(^app|app$)/i.test(fileName)) {
+      vscode.window.showErrorMessage(
+        "A single-file Shiny app is required when sending the current file to Shinylive."
+      );
+      return;
+    }
   }
 
   const extension = language === "r" ? "R" : "py";