From 180d42882b559a9890e6a654ac93fbbec7adb2bd Mon Sep 17 00:00:00 2001
From: Billyyyyy3320 <newsbielt703@gmail.com>
Date: Fri, 11 Oct 2019 17:40:34 +0800
Subject: [PATCH] feat: intergrate sitemap

---
 docs/config/README.md             | 15 +++++++++++++++
 examples/blog/.vuepress/config.js |  3 +++
 package.json                      |  3 ++-
 src/node/index.ts                 | 13 +++++++++++++
 src/node/interface/Options.ts     |  3 ++-
 5 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/docs/config/README.md b/docs/config/README.md
index e859a40..63ec824 100644
--- a/docs/config/README.md
+++ b/docs/config/README.md
@@ -188,3 +188,18 @@ Pagination config for all directories and frontmatters.
 - Required: `false`
 
 Please head to [Pagination Config](../pagination/README.md#config) section to get all available options.
+
+## sitemap
+
+- Type: `object`
+- Default: `{}`
+- Required: `false`
+
+It will be enabled when `hostname` is provided. e.g.
+
+```js
+{
+  hostname: 'https://yourdomain'
+}
+```
+The 404 page is excluded by default. Further options, please head to [vuepress-plugin-sitemap](https://github.com/ekoeryanto/vuepress-plugin-sitemap#options).
diff --git a/examples/blog/.vuepress/config.js b/examples/blog/.vuepress/config.js
index 2b4f0ad..a5cdd72 100644
--- a/examples/blog/.vuepress/config.js
+++ b/examples/blog/.vuepress/config.js
@@ -41,6 +41,9 @@ module.exports = {
       ],
       globalPagination: {
         lengthPerPage: 5
+      },
+      sitemap: {
+        hostname: 'https://yourdomain'
       }
     }],
   ],
diff --git a/package.json b/package.json
index b668dab..67b61a6 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,8 @@
   "author": "ULIVZ <chl814@foxmail.com>",
   "license": "MIT",
   "dependencies": {
-    "vuejs-paginate": "^2.1.0"
+    "vuejs-paginate": "^2.1.0",
+    "vuepress-plugin-forked-sitemap": "^0.0.1"
   },
   "devDependencies": {
     "concurrently": "^4.1.0",
diff --git a/src/node/index.ts b/src/node/index.ts
index ae87d1e..e6b16ae 100644
--- a/src/node/index.ts
+++ b/src/node/index.ts
@@ -32,6 +32,17 @@ module.exports = (options: BlogPluginOptions, ctx: VuePressContext) => {
     paginations,
   } = handleOptions(options, ctx)
 
+  /**
+   * Leverage other plugins
+   */
+  let plugins
+
+  if (options.sitemap && options.sitemap.hostname) {
+    const sitemapOptions = { ...options.sitemap, exclude: ['/404.html'] }
+    // Temporarily use a fork of vuepress-plugin-sitemap. Should switch back when it release the next version.
+    plugins = [['vuepress-plugin-forked-sitemap', sitemapOptions], ['@vuepress/last-updated']]
+  }
+
   return {
     name: 'vuepress-plugin-blog',
 
@@ -195,6 +206,8 @@ export default ${serializePaginations(ctx.serializedPaginations, [
       path.resolve(__dirname, '../client/classification.js'),
       path.resolve(__dirname, '../client/pagination.js'),
     ],
+
+    plugins
   }
 }
 
diff --git a/src/node/interface/Options.ts b/src/node/interface/Options.ts
index 12256c8..ec31436 100644
--- a/src/node/interface/Options.ts
+++ b/src/node/interface/Options.ts
@@ -83,5 +83,6 @@ export interface FrontmatterClassifier {
 export interface BlogPluginOptions {
   directories: DirectoryClassifier[];
   frontmatters: FrontmatterClassifier[];
-  globalPagination: PaginationConfig
+  globalPagination: PaginationConfig;
+  sitemap:any
 }