From df38a43a1e0734b9f97e7d9a0298856e4f4b02fc Mon Sep 17 00:00:00 2001
From: Zef Hemel <zef@zef.me>
Date: Mon, 27 Feb 2023 15:51:54 +0100
Subject: [PATCH] Fixes #359

---
 plugs/core/template.ts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/plugs/core/template.ts b/plugs/core/template.ts
index e55f8e9..3ec3b5a 100644
--- a/plugs/core/template.ts
+++ b/plugs/core/template.ts
@@ -50,6 +50,22 @@ export async function instantiateTemplateCommand() {
   if (!pageName) {
     return;
   }
+
+  try {
+    // Fails if doesn't exist
+    space.getPageMeta(pageName);
+    // So, page exists, let's warn
+    if (
+      !await editor.confirm(
+        `Page ${pageName} already exists, are you sure you want to override it?`,
+      )
+    ) {
+      return;
+    }
+  } catch {
+    // The preferred scenario, let's keep going
+  }
+
   const pageText = replaceTemplateVars(renderToText(parseTree), pageName);
   await space.writePage(pageName, pageText);
   await editor.navigate(pageName);