1 files changed, 28 insertions, 0 deletions
diff --git a/app/assets/javascripts/behaviors/markdown/nodes/task_list.js b/app/assets/javascripts/behaviors/markdown/nodes/task_list.js
new file mode 100644
index 00000000000..ab33bc21502
--- /dev/null
+++ b/app/assets/javascripts/behaviors/markdown/nodes/task_list.js
@@ -0,0 +1,28 @@
+/* eslint-disable class-methods-use-this */
+
+import { Node } from 'tiptap';
+
+// Transforms generated HTML back to GFM for Banzai::Filter::TaskListFilter
+export default class TaskList extends Node {
+  get name() {
+    return 'task_list';
+  }
+
+  get schema() {
+    return {
+      group: 'block',
+      content: '(task_list_item|list_item)+',
+      parseDOM: [
+        {
+          priority: 51,
+          tag: 'ul.task-list',
+        },
+      ],
+      toDOM: () => ['ul', { class: 'task-list' }, 0],
+    };
+  }
+
+  toMarkdown(state, node) {
+    state.renderList(node, '  ', () => '* ');
+  }
+}