/**
 * Build the browser version of nedb
 */

var fs = require('fs-extra')
  , path = require('path')
  , async = require('async')
  , rimraf = require('rimraf')
  , srcContents = fs.readdirSync(path.join(__dirname, 'src'))
  , toCopy = ['lib', 'node_modules']
  ;

async.waterfall([
function (cb) {
  console.log("Removing contents of the src directory");

  srcContents.forEach(function (item) {
    var fullPath = path.join(__dirname, 'src', item);
    rimraf.sync(fullPath);
  });

  return cb();
}
, function (cb) {
  console.log("Copying source files");

  async.eachSeries(toCopy, function (item, _cb) {
    fs.copy(path.join(__dirname, '..', item), path.join(__dirname, 'src', item), _cb);
  }, cb);
}
, function (cb) {
  console.log("Copying browser specific files");

  async.eachSeries(fs.readdirSync(path.join(__dirname, 'browser-specific')), function (item, _cb) {
    fs.copy(path.join(__dirname, 'browser-specific', item), path.join(__dirname, 'src', item), _cb);
  }, cb);
}



], function (err) {
  if (err) {
    console.log("Error during build");
    console.log(err);
  } else {
    console.log("Build finished with success");
  }
});