update v2

update-emojis.js

@@ -0,0 +1,47 @@
+const _ = require('lodash')
+const path = require('path')
+const fs = require('fs')
+const request = require('request')
+const randomUa = require('random-ua')
+
+// get the latest github version
+request({
+  url: 'https://api.github.com/emojis',
+  headers: {
+    'User-Agent': randomUa.generate(),
+  },
+  json: true,
+}, function (error, response, json) {
+  if (response.statusCode === 304) { return }
+  if (error || !_.isObject(json)) {
+    console.error('Failded to download Github emojis.')
+    console.log(error, response, json)
+    return
+  }
+
+  const latestEmojis = Object.keys(json).reduce((emojis, name) => {
+    emojis[name] = { src: json[name] }
+
+    const match = /\/unicode\/(\S+)\./.exec(json[name])
+    if (match) {
+      emojis[name].codepoints = match[1].split('-')
+    }
+
+    return emojis
+  }, {})
+
+  const emojis = _.assign({}, require('./emojis.json'), latestEmojis)
+
+  // update local backup
+  fs.writeFile(
+    path.join(__dirname, 'emojis.json'),
+    JSON.stringify(emojis, null, '  '),
+    function (err) {
+      if (err) {
+        console.warn(err)
+      } else {
+        console.log(`Update ${Object.keys(emojis).length} emojis`)
+      }
+    },
+  )
+})