wp-generate/index.js

var path  = require('path');
var fs    = require('fs');
var root  = path.resolve(__dirname);
var ncp   = require('ncp').ncp;
var color = require('colors');

/**
 * [travel 遍历输出目录文件]
 * @param  {[String]} pathname [遍历的目录]
 */
var travel = function(pathname){
  fs.readdir(pathname, function(err, files){
    if (err) {
      console.log(err.red);
      return;
    }
    files.forEach(function(file){
      var fullPath = pathname + '/' + file;
      fs.stat(fullPath, function (err, stats) {
        if (err) {
          console.log(err.red);
          return;
        }
        if(stats.isDirectory()){
          travel(pathname + '/' + file);
        }else{
          console.log(('.' + pathname.split(process.cwd())[1] + '/' + file).green);
        }
      });
    });
  });
};

/**
 * [run core项目文件拷贝操作]
 * @param  {[String]} pname [bin命令执行目录]
 */
exports.run = function(pname) {
  var outputDir = process.cwd() + '/' + pname;
  var count = 0;
  console.log((pname+' 开始初始化......').red);
  console.log(('------------------------------------------------------------------------------------').green);
  ncp(root +'/core', outputDir, function (err) {
    if (err) return console.log(err.red);
    travel(outputDir);
    var timer = setTimeout(function(){
      if(count++) return;//不知道为什么ncp会调2次，加个判断
      console.log(('------------------------------------------------------------------------------------').green);
      console.log((pname+' 初始化完成！').red);
      clearTimeout(timer);
    }, 300);
  });
};