From 0cd462333e44f9106355024de2725d1a080103a4 Mon Sep 17 00:00:00 2001
From: Daniel Lautzenheiser <lautzd@gmail.com>
Date: Tue, 20 Sep 2022 10:39:46 -0400
Subject: [PATCH] Change to record to avoid duplicate additional links during
 development

---
 .../netlify-cms-core/src/components/Collection/Sidebar.js   | 2 +-
 packages/netlify-cms-core/src/lib/registry.js               | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/netlify-cms-core/src/components/Collection/Sidebar.js b/packages/netlify-cms-core/src/components/Collection/Sidebar.js
index fa046b0a..33113ac8 100644
--- a/packages/netlify-cms-core/src/components/Collection/Sidebar.js
+++ b/packages/netlify-cms-core/src/components/Collection/Sidebar.js
@@ -205,7 +205,7 @@ export class Sidebar extends React.Component {
             .toList()
             .filter(collection => collection.get('hide') !== true)
             .map(collection => this.renderLink(collection, filterTerm))}
-          {additionalLinks.map(this.renderAdditionalLink)}
+          {Object.values(additionalLinks).map(this.renderAdditionalLink)}
         </SidebarNavList>
       </SidebarContainer>
     );
diff --git a/packages/netlify-cms-core/src/lib/registry.js b/packages/netlify-cms-core/src/lib/registry.js
index 114b0e96..dfe21807 100644
--- a/packages/netlify-cms-core/src/lib/registry.js
+++ b/packages/netlify-cms-core/src/lib/registry.js
@@ -26,7 +26,7 @@ const registry = {
   previewStyles: [],
   widgets: {},
   icons: {},
-  additionalLinks: [],
+  additionalLinks: {},
   editorComponents: Map(),
   remarkPlugins: [],
   widgetValueSerializers: {},
@@ -304,8 +304,8 @@ export function getIcon(name) {
 /**
  * Icons
  */
-export function registerAdditionalLink(title, url, iconName) {
-  registry.additionalLinks.push({ title, url, iconName });
+export function registerAdditionalLink(id, title, url, iconName) {
+  registry.additionalLinks[id] = { title, url, iconName };
 }
 export function getAdditionalLinks() {
   return registry.additionalLinks;