rss: add GitHub (#211)

* rss: add GitHub

* rss: update github access_token config.

* rss: update github router verify.

routes/github/repos.js

@@ -0,0 +1,36 @@
+const axios = require('../../utils/axios');
+const config = require('../../config');
+
+module.exports = async (ctx) => {
+    const user = ctx.params.user;
+    const uri = `https://api.github.com/users/${user}/repos` + `?access_token=${config.github.access_token}`;
+
+    const response = await axios({
+        method: 'get',
+        url: uri,
+        headers: {
+            'User-Agent': config.ua,
+            Referer: uri,
+        },
+    });
+    const data = response.data;
+    ctx.state.data = {
+        title: `GitHub Repos By ${user}`,
+        link: uri,
+        description: `GitHub Repos By ${user}`,
+        item:
+            data &&
+            data.map((item) => {
+                let repoDescription = item.description;
+                if (repoDescription === null) {
+                    repoDescription = 'No description added';
+                }
+                return {
+                    title: `${item.name}`,
+                    guid: `${item.id}`,
+                    description: `${repoDescription}`,
+                    link: `${item.url}`,
+                };
+            }),
+    };
+};