From 132b3ddcb8501870a62f1b709a428135500fb411 Mon Sep 17 00:00:00 2001
From: Vishesh Handa <me@vhanda.in>
Date: Wed, 13 May 2020 12:09:54 +0200
Subject: [PATCH] Sanitize the filename derived from the note's title

Not all characters are supported on all platforms. Additionally, we
don't want it to have the path seperator.

Fixes #132
---
 lib/core/note_fileName.dart | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/core/note_fileName.dart b/lib/core/note_fileName.dart
index 199a5fec..66601459 100644
--- a/lib/core/note_fileName.dart
+++ b/lib/core/note_fileName.dart
@@ -30,6 +30,9 @@ String getFileName(Note note) {
 }
 
 String buildTitleFileName(String parentDir, String title) {
+  // Sanitize the title - these characters are not allowed in Windows
+  title = title.replaceAll(RegExp(r'[/<\>":|?*]'), '_');
+
   var fileName = title + ".md";
   var fullPath = p.join(parentDir, fileName);
   var file = File(fullPath);