From 077b92be1d1daa1d4909f33619d26b1111c27c66 Mon Sep 17 00:00:00 2001
From: neveler <55753029+neveler@users.noreply.github.com>
Date: Sat, 6 Dec 2025 14:26:53 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=AF=E6=8C=81=20GitHub=20=E9=A3=8E?=
 =?UTF-8?q?=E6=A0=BC=E7=9A=84=20Markdown=20=E6=8F=90=E7=A4=BA=E5=9D=97?=
 =?UTF-8?q?=EF=BC=88Alert=EF=BC=89=E8=AF=AD=E6=B3=95=20(#344)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 _data/plugins/auto_alert.yml | 15 ++++++++++++
 _plugins/auto-alert.rb       | 45 ++++++++++++++++++++++++++++++++++++
 index.md                     |  7 +-----
 3 files changed, 61 insertions(+), 6 deletions(-)
 create mode 100644 _data/plugins/auto_alert.yml
 create mode 100644 _plugins/auto-alert.rb

diff --git a/_data/plugins/auto_alert.yml b/_data/plugins/auto_alert.yml
new file mode 100644
index 0000000..daa43c4
--- /dev/null
+++ b/_data/plugins/auto_alert.yml
@@ -0,0 +1,15 @@
+note:
+  title: 注意
+  class_name: notice--info
+tip:
+  title: 提示
+  class_name: notice--success
+important:
+  title: 重要
+  class_name: notice--primary
+warning:
+  title: 警告
+  class_name: notice--warning
+caution:
+  title: 谨慎
+  class_name: notice--danger
diff --git a/_plugins/auto-alert.rb b/_plugins/auto-alert.rb
new file mode 100644
index 0000000..ee0d1b8
--- /dev/null
+++ b/_plugins/auto-alert.rb
@@ -0,0 +1,45 @@
+require "nokogiri"
+
+Jekyll::Hooks.register [:pages, :documents], :post_convert do |doc|
+  next unless doc.output_ext == ".html"
+  site = doc.site
+  next unless site.data["plugins"]
+  alert_type = site.data["plugins"]["auto_alert"]
+  next unless alert_type
+
+  fragment = Nokogiri::HTML::DocumentFragment.parse(doc.content)
+  # 遍历 HTML 中的所有 blockquote 标签
+  fragment.css("blockquote").each do |item|
+    # 找出第一个子节点，用于判断是否含有 [!type] 标记
+    first_child = item.at_css("*:first-child")
+    next unless first_child
+    next unless first_child.name == "p"
+
+    text = first_child.text.downcase
+
+    # 遍历所有 alert 类型
+    alert_type.each do |type, data|
+      # 情况一：完整匹配 [!type] 形式 <p>[!NOTE]</p>
+      if text == "[!#{type}]"
+        # 将 alert 类型对应的 class 加入 blockquote
+        item['class'] = [item['class'], data["class_name"]].compact.join(" ")
+
+        # 将 <p> 替换为 <div> 并插入标题
+        first_child.name = "div"
+        first_child.inner_html = "<strong>#{data["title"]}</strong>"
+        break
+
+      # 情况二：段落以 [!type]\n 开头 <p>[!NOTE]\n\n other content</p>
+      elsif text.start_with? "[!#{type}]\n"
+        # 将 alert 类型对应的 class 加入 blockquote
+        item['class'] = [item['class'], data["class_name"]].compact.join(" ")
+        # 在原段落前插入标题 <div><strong>提示</strong></div><p>[!NOTE]\n\n other content</p>
+        first_child.add_previous_sibling "<div><strong>#{data["title"]}</strong></div>"
+        # 移除段落内容开头的 [!type]\n <div><strong>提示</strong></div><p>\n other content</p>
+        first_child.content = first_child.content.sub(/\A#{Regexp.escape("[!#{type}]\n")}/i, "")
+        break
+      end
+    end
+  end
+  doc.content = fragment.to_html
+end
diff --git a/index.md b/index.md
index c188575..79b0119 100644
--- a/index.md
+++ b/index.md
@@ -13,13 +13,8 @@ author: wifi-left
 > You can also submit your suggestions here.
 <!----{{ '>' }}
 {: .notice--info }
+<!---->
 
-<!--{% comment %}-->
 > [!NOTE]
-> <!--{% endcomment %}-->
-> <!----{{ '>' }} **注意** <br> {{ '<' }}!---->
 > 如果您遇到 BUG，请及时在 [HMCL/issues](https://github.com/HMCL-dev/HMCL/issues) 发送反馈。\
 > 您也可以在这里提交您的建议。
-<!----{{ '>' }}
-{: .notice--info }
-<!---->