const fs = require('fs');
const path = require('path');

let Json2Js = {
	sourcePath: __dirname + '/' + process.argv[2],
	destPath: __dirname + '/' + process.argv[3],
	
	start() {
		this._json2js(this.sourcePath, this.destPath);
	},

	_json2js(srcFile, destFile) {
		let str = fs.readFileSync(srcFile);
		if (str) {
			str = this.formatContent(str);
			str = str.replace(/\\/g,""); // 去掉空格
			fs.writeFile(destFile, str, (err) => {
				if (err) {
					console.error(err);
					return;
				}
				console.log('Success to write file: ' +destFile);
			});
		}
	},

	formatContent(data) {
		let str = 'module.exports=' + data;
		return str;
	},

};

module.exports = Json2Js;

Json2Js.start();