From 0f4681d55b9d865a4e860fb3f28203ffd0bdc034 Mon Sep 17 00:00:00 2001
From: Joe Mou <dev@mou.fo>
Date: Wed, 15 Jul 2026 01:46:06 -0400
Subject: Replace null overview files with HTML comments

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 src/scraper.ts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/scraper.ts')

diff --git a/src/scraper.ts b/src/scraper.ts
index 760a306..53f2bb1 100644
--- a/src/scraper.ts
+++ b/src/scraper.ts
@@ -31,7 +31,8 @@ interface TreeItem {
 
 interface OverviewFile {
   displayName: string;
-  richText?: string;
+  // null when GitHub includes the file without rendered content.
+  richText?: string | null;
 }
 
 interface IssueNode {
@@ -220,7 +221,7 @@ interface GitHubNav extends GitHubCommon {
 
 export interface GitHubTree extends GitHubNav {
   items: TreeItem[];
-  overviewHtml?: Record<string, string>;
+  overviewHtml?: Record<string, string | null>;
 }
 
 export interface RepoInfo {
@@ -443,8 +444,8 @@ function parseRepoInfo(html: string): RepoInfo {
 
 function extractOverviewHtml(
   overviewFiles: OverviewFile[] = [],
-): Record<string, string> | undefined {
-  const result: Record<string, string> = {};
+): Record<string, string | null> | undefined {
+  const result: Record<string, string | null> = {};
   for (const file of overviewFiles) {
     if (file.richText !== undefined) {
       result[file.displayName] = file.richText;
-- 
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