add english version

build/build-index.js

@@ -0,0 +1,50 @@
+/**
+ * @file 编译首页文件，编译为中文版和英文版
+ * @author mengke01(kekee000@gmail.com)
+ */
+var fs = require('fs');
+var path = require('path');
+
+/**
+ * 字符串格式化，支持如 ${xxx.xxx} 的语法
+ * @param {string} source 模板字符串
+ * @param {Object} data 数据
+ * @return {string} 格式化后字符串
+ */
+function format(source, data) {
+    return source.replace(/\$\{([\w.]+)\}/g, function ($0, $1) {
+        var ref = $1.split('.');
+        var refObject = data;
+        var level;
+
+        while (refObject != null && (level = ref.shift())) {
+            refObject = refObject[level];
+        }
+
+        return refObject != null ?  refObject : '';
+    });
+}
+
+
+/**
+ * 入口
+ */
+function main(version) {
+    var baseDir = path.dirname(__dirname);
+    var tpl = String(fs.readFileSync(baseDir + '/index.tpl'));
+    tpl = tpl.replace(/\s+/g, ' ').replace('./src', './' + version);
+
+
+
+    var i18n = {};
+    i18n.lang = require('./i18n.zh-cn');
+    var fileContent = format(tpl, i18n);
+    fs.writeFileSync(baseDir + '/index.html', fileContent);
+
+
+    i18n.lang = require('./i18n.en-us');
+    fileContent = format(tpl, i18n);
+    fs.writeFileSync(baseDir + '/index-en.html', fileContent);
+}
+
+main.apply(null, process.argv.slice(2));