.prepare

const fs = require("fs");
const minimist = require("minimist");
const path = require("path");

// node prepare.js -p src/bundle1.js

function main(args) {
    const parsedArgs = minimist(args);
    var path = parsedArgs.p;
    var content = fs.readFileSync(path, 'utf-8');

    // 装饰器翻译器
    content = content.replace(/tslib_1.__decorate\(([\s\S]*?)\)\;/g, function(w) { 
        console.log(w)
        var arr = w.split(',');
        var funcName = arr[2].match(/\"([\s\S]*?)\"/g)
        if (funcName && funcName[0]) {
            funcName = funcName[0].slice(1,-1);
            arr[2] = arr[1] + "." + funcName + ".name"; 
            var newWord = arr.join(',');
            return newWord;
        } else {
            w;
        }
    })
    fs.writeFileSync(path, content, { encoding: 'utf-8' });
    return 0;
}
// CLI entry point
if (require.main === module) {
    process.exit(main(process.argv.splice(2)));
}