feat(route): cmpxchg8b (#13802)

* feat(route): cmpxchg8b

Signed-off-by: yuguorui <yuguorui@pku.edu.cn>

* Update website/docs/routes/programming.mdx

* docs: move to blog

---------

Signed-off-by: yuguorui <yuguorui@pku.edu.cn>

lib/v2/cmpxchg8b/articles.js

@@ -0,0 +1,43 @@
+const got = require('@/utils/got');
+const cheerio = require('cheerio');
+
+const baseUrl = 'https://lock.cmpxchg8b.com/';
+const title = 'cmpxchg8b';
+
+module.exports = async (ctx) => {
+    const { data: response } = await got(baseUrl);
+
+    const $ = cheerio.load(response);
+    const author = $('p.author').text().trim();
+    const list = $('section#articles section')
+        .toArray()
+        .map((item) => {
+            item = $(item);
+            return {
+                title: item.find('li').text(),
+                link: new URL(item.find('li a').attr('href'), baseUrl).toString(),
+                author,
+            };
+        });
+
+    const items = await Promise.all(
+        list.map((item) =>
+            ctx.cache.tryGet(item.link, async () => {
+                const { data: response } = await got(item.link);
+                const $ = cheerio.load(response);
+
+                // extract the body but removing <nav> and <footer>
+                const body = $('body');
+                body.find('nav, footer').remove();
+                item.description = body.html();
+                return item;
+            })
+        )
+    );
+
+    ctx.state.data = {
+        title,
+        link: new URL('#articles', baseUrl).toString(),
+        item: items,
+    };
+};

lib/v2/cmpxchg8b/maintainer.js

@@ -0,0 +1,3 @@
+module.exports = {
+    '/articles': ['yuguorui'],
+};

lib/v2/cmpxchg8b/radar.js

@@ -0,0 +1,13 @@
+module.exports = {
+    'cmpxchg8b.com': {
+        _name: 'cmpxchg8b',
+        lock: [
+            {
+                title: '文章 articles',
+                docs: 'https://docs.rsshub.app/routes/blog#cmpxchg8b',
+                source: ['/articles'],
+                target: '/cmpxchg8b/articles',
+            },
+        ],
+    },
+};

lib/v2/cmpxchg8b/router.js

@@ -0,0 +1,3 @@
+module.exports = (router) => {
+    router.get('/articles', require('./articles'));
+};

website/docs/routes/blog.mdx

@@ -28,6 +28,12 @@
 
 <Route author="emdoe" example="/benedictevans" path="/benedictevans"/>
 
+## cmpxchg8b {#cmpxchg8b}
+
+### Articles {#cmpxchg8b-articles}
+
+<Route author="yuguorui" example="/cmpxchg8b/articles" path="/cmpxchg8b/articles"/>
+
 ## CSDN {#csdn}
 
 ### User Feed {#csdn-user-feed}

website/docs/routes/programming.mdx

@@ -1565,4 +1565,3 @@ Stay up to date on the latest React news, tutorials, resources, and more. Delive
 ### 热门 {#zhong-cheng-fan-yi-re-men}
 
 <Route author="SirM2z" example="/zcfy/hot" path="/zcfy/hot"/>
-