From 1f3e306e0a70652b98fcbd86f7a32cc5423f41cf Mon Sep 17 00:00:00 2001
From: ada <ada.dmitry@gmail.com>
Date: Fri, 22 Aug 2025 12:11:09 +0300
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=B8=D1=82?=
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---
 _plugins/wikilinks.rb | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 _plugins/wikilinks.rb

diff --git a/_plugins/wikilinks.rb b/_plugins/wikilinks.rb
new file mode 100644
index 0000000..53fef98
--- /dev/null
+++ b/_plugins/wikilinks.rb
@@ -0,0 +1,42 @@
+# _plugins/wikilinks.rb
+# Автоконвертация [[wikilinks]] -> [label](url) по коллекции _notes (и др. коллекциям, если надо)
+
+module Wikilinks
+  def self.build_index(site)
+    # Возьмём все документы из коллекции notes
+    notes = site.collections['notes']&.docs || []
+    index = {}
+
+    notes.each do |d|
+      # ключи для поиска: title и basename без расширения
+      title = (d.data['title'] || File.basename(d.basename, '.*')).to_s
+      slug  = File.basename(d.basename, '.*').to_s
+
+      [title, slug].each do |k|
+        next if k.empty?
+        index[k.downcase] = d.url
+      end
+    end
+
+    index
+  end
+
+  def self.convert(content, site)
+    idx = build_index(site)
+
+    content.gsub(/\[\[([^\]|#]+)(?:\|([^\]]+))?\]\]/) do
+      key   = Regexp.last_match(1).strip
+      label = (Regexp.last_match(2) || key).strip
+      url   = idx[key.downcase]
+
+      # если нашли — заменяем, иначе оставляем как есть
+      url ? "[#{label}](#{site.baseurl}#{url})" : Regexp.last_match(0)
+    end
+  end
+end
+
+# Прогоним через фильтр все страницы/посты/доки до рендера
+Jekyll::Hooks.register [:pages, :posts, :documents], :pre_render do |doc, payload|
+  site = payload['site']
+  doc.content = Wikilinks.convert(doc.content, site)
+end