var os = require('os');
module.exports = function (grunt) {
  grunt.registerTask('run_build', [
    'build',
    '_extract_built',
    'run:built_kibana',
    '_open_built_kibana',
    'wait:built_kibana'
  ]);

  var arch = os.arch();
  var platform = os.platform();
  var join = require('path').join;
  var extract = require('./utils/spawn')(
    'tar',
    [
      '-xzf',
      grunt.config.process('<%= pkg.name %>-<%= pkg.version %>-' + platform + '-' + arch + '.tar.gz')
    ],
    join(__dirname, '../target')
  );

  grunt.registerTask('_extract_built', function () {
    extract().nodeify(this.async());
  });

  grunt.registerTask('_open_built_kibana', function () {
    require('opn')('http://localhost:5601');
  });
};