From 4c904d88aba14d0d153bfac364630ad61832a73d Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Sat, 01 Jul 2023 20:35:27 +0000
Subject: [PATCH] rss + sitemap

---
 quartz/path.ts |   25 +++++++++++++++++++------
 1 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/quartz/path.ts b/quartz/path.ts
index 4127fc0..4755687 100644
--- a/quartz/path.ts
+++ b/quartz/path.ts
@@ -1,12 +1,20 @@
 import path from 'path'
+import { slug as slugAnchor } from 'github-slugger'
 
 function slugSegment(s: string): string {
   return s.replace(/\s/g, '-')
 }
 
+export function trimPathSuffix(fp: string): string {
+  let [cleanPath, anchor] = fp.split("#", 2)
+  anchor = anchor === undefined ? "" : "#" + anchor
+
+  return cleanPath + anchor
+}
+
 export function slugify(s: string): string {
   const [fp, anchor] = s.split("#", 2)
-  const sluggedAnchor = anchor === undefined ? "" : "#" + slugSegment(anchor)
+  const sluggedAnchor = anchor === undefined ? "" : "#" + slugAnchor(anchor)
   const withoutFileExt = fp.replace(new RegExp(path.extname(fp) + '$'), '')
   const rawSlugSegments = withoutFileExt.split(path.sep)
   const slugParts: string = rawSlugSegments
@@ -18,12 +26,16 @@
 
 // resolve /a/b/c to ../../
 export function resolveToRoot(slug: string): string {
-  let fp = slug
-  if (fp.endsWith("/index")) {
-    fp = fp.slice(0, -"/index".length)
+  let fp = trimPathSuffix(slug)
+  if (fp.endsWith("index")) {
+    fp = fp.slice(0, -"index".length)
   }
 
-  return fp
+  if (fp === "") {
+    return "."
+  }
+
+  return "./" + fp
     .split('/')
     .filter(x => x !== '')
     .map(_ => '..')
@@ -35,7 +47,8 @@
 }
 
 export function relative(src: string, dest: string): string {
-  return path.relative(src, dest)
+  return "./" + path.relative(src, dest)
+
 }
 
 export const QUARTZ = "quartz"

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