feat: use ejs to build html template

lib/webpack/prod.js

@@ -1,4 +1,6 @@
 const path = require('path');
+const fs = require('fs');
+const ejs = require('ejs');
 const staticSiteGenerator = require('static-site-generator-webpack-plugin');
 const webpackNiceLog = require('webpack-nicelog');
 const createBaseConfig = require('./base');
@@ -14,15 +16,21 @@ module.exports = function createProdConfig(props) {
 
   const {siteConfig, docsData, pagesData} = props;
 
-  // Find all available paths to be rendered
+  // static site generator webpack plugin
   const paths = [...docsData, ...pagesData].map(data => data.path);
+  const template = ejs.compile(
+    fs.readFileSync(
+      path.resolve(__dirname, '../core/prodTemplate.ejs'),
+      'utf-8'
+    )
+  );
   config.plugin('siteGenerator').use(staticSiteGenerator, [
     {
       entry: 'main',
       locals: {
-        bundlejs: 'bundle.js',
         title: siteConfig.title || 'Munseo',
-        lang: 'en'
+        baseUrl: siteConfig.baseUrl,
+        template
       },
       paths
     }