From e1eb33ad260e5da0ec6859baa2368d8a08538e11 Mon Sep 17 00:00:00 2001
From: Scott Worley <scottworley@scottworley.com>
Date: Thu, 27 Jan 2022 11:59:03 -0800
Subject: [PATCH] Don't attempt to create duplicate tags

---
 vopamoi.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/vopamoi.ts b/vopamoi.ts
index 5ac82ef..7c51935 100644
--- a/vopamoi.ts
+++ b/vopamoi.ts
@@ -77,6 +77,15 @@ const Model = {
     return target;
   },
 
+  hasTag: function (task: Element, tag: string) {
+    for (const child of task.children) {
+      if (child.classList.contains("tag") && child.textContent === tag) {
+        return true;
+      }
+    }
+    return false;
+  },
+
   getPriority: function (task: Element): number {
     if (task.hasAttribute("data-priority")) {
       return parseFloat(task.getAttribute("data-priority")!);
@@ -270,7 +279,9 @@ function BrowserUI() {
       input.removeEventListener("blur", this.completeTagEdit);
       task.removeChild(input);
       task.focus();
-      ui.addTag(task.getAttribute("data-created")!, newTagName);
+      if (!Model.hasTag(task, newTagName)) {
+        ui.addTag(task.getAttribute("data-created")!, newTagName);
+      }
     },
 
     firstVisibleTask: function () {
-- 
2.44.1