From 7f831336ee584ce5d54a0c7c7486a82757b3eda4 Mon Sep 17 00:00:00 2001
From: Eshel Yaron <me@eshelyaron.com>
Date: Thu, 6 Apr 2023 15:32:15 +0300
Subject: [PATCH] * publish.el: don't add /index.html in canonical urls

---
 publish.el | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/publish.el b/publish.el
index e24b06e..497827f 100644
--- a/publish.el
+++ b/publish.el
@@ -71,10 +71,15 @@
              (pubDate nil ,(substring file 0 10))
              (description nil ,(format "<![CDATA[%s]]>" (esy/dom-to-string (car (dom-by-id dom "content")))))))))
 
+(defun esy/publish-file-url (file)
+  (concat "https://eshelyaron.com/"
+          (let ((path (file-relative-name file esy/publish-out-directory)))
+            (if (string= (file-name-base file) "index")
+                (file-name-directory path)
+              path))))
+
 (defun esy/publish-sitemap (plist)
-  (let ((locs (mapcar (lambda (file)
-                        (concat "https://eshelyaron.com/"
-                                (file-relative-name file esy/publish-out-directory)))
+  (let ((locs (mapcar #'esy/publish-file-url
                       (directory-files-recursively esy/publish-out-directory
                                                    (rx ".html" eos)))))
     (with-temp-buffer
@@ -137,8 +142,7 @@
     (with-current-buffer (find-file-noselect file)
       (when (search-forward "<!-- insert canonical tag here -->" nil t)
         (replace-match (format "<link rel=\"canonical\" href=\"%s\" />"
-                               (concat "https://eshelyaron.com/"
-                                       (file-relative-name file esy/publish-out-directory)))
+                               (esy/publish-file-url file))
                        nil t))
       (basic-save-buffer))))
 
-- 
2.39.2