dolphin-leaflet/scripts/copy.js

leaflet for dmap

var fs = require('fs');
var path = require('path');
var cwd = process.cwd(); // 当前执行路径
//
var stat = fs.stat;
var copy = function (src, dst) {
  fs.readdir(src, function (err, paths) {
    if (err) {
      throw err;
    }
    paths.forEach(function (path) {
      var _src = src + '/' + path;
      var _dst = dst + '/' + path;
      var readable;
      var writable;
      stat(_src, function (err, st) {
        if (err) {
          throw err;
        }
        if (st.isFile()) {
          readable = fs.createReadStream(_src);
          writable = fs.createWriteStream(_dst);
          readable.pipe(writable);
        } else if (st.isDirectory()) {
          doCopy(_src, _dst);
        }
      });
    });
  });
}

var mkdirs = function (dirpath, callback) {
  fs.exists(dirpath, function (exists) {
    if (exists) {
      callback(dirpath);
    } else {
      mkdirs(path.dirname(dirpath), function () {
        fs.mkdir(dirpath, callback);
      });
    }
  });
};

var doCopy = function (src, dst) {
  mkdirs(dst, function () {
    copy(src, dst)
  })
}
//
var src = path.join(cwd, 'dist');
var dst = path.join(cwd, '../../public/dmap/leaflet');
//
doCopy(src, dst);