From bde4ac4b7ccc5c23cb4cbebd537ee7f631b0347c Mon Sep 17 00:00:00 2001
From: ULIVZ <472590061@qq.com>
Date: Tue, 23 Oct 2018 02:20:37 +0800
Subject: [PATCH] feat($markdown): markdown slot shortcut

---
 .../@vuepress/markdown/lib/contentSlotsContainers.js | 12 ++++++++++++
 packages/@vuepress/markdown/lib/index.js             |  5 +++++
 2 files changed, 17 insertions(+)
 create mode 100644 packages/@vuepress/markdown/lib/contentSlotsContainers.js

diff --git a/packages/@vuepress/markdown/lib/contentSlotsContainers.js b/packages/@vuepress/markdown/lib/contentSlotsContainers.js
new file mode 100644
index 0000000000..c70101f122
--- /dev/null
+++ b/packages/@vuepress/markdown/lib/contentSlotsContainers.js
@@ -0,0 +1,12 @@
+const container = require('markdown-it-container')
+
+const SLOT_KEY = 'slot'
+
+module.exports = md => {
+  md
+    .use(container, SLOT_KEY, {
+      render: (tokens, idx) => tokens[idx].nesting === 1
+        ? `<template slot="${tokens[idx].info.trim().slice(SLOT_KEY.length).trim()}">`
+        : '</template>'
+    })
+}
diff --git a/packages/@vuepress/markdown/lib/index.js b/packages/@vuepress/markdown/lib/index.js
index 2b44e8c25d..e11c324a13 100644
--- a/packages/@vuepress/markdown/lib/index.js
+++ b/packages/@vuepress/markdown/lib/index.js
@@ -13,6 +13,7 @@ const componentPlugin = require('./component')
 const hoistScriptStylePlugin = require('./hoist')
 const convertRouterLinkPlugin = require('./link')
 const containersPlugin = require('./containers')
+const contentSlotsContainersPlugin = require('./contentSlotsContainers')
 const snippetPlugin = require('./snippet')
 const emojiPlugin = require('markdown-it-emoji')
 const anchorPlugin = require('markdown-it-anchor')
@@ -75,6 +76,10 @@ module.exports = ({
       .use(containersPlugin)
       .end()
 
+    .plugin('content-slots-containers')
+      .use(contentSlotsContainersPlugin)
+      .end()
+
     .plugin('emoji')
       .use(emojiPlugin)
       .end()