Gruntfile.js

var moment = require('moment'),
  util = require("util");

module.exports = function(grunt) {
  var os = grunt.option('os');
  var sqliteFile = 'sqlite3';

  if (os == 'win') {
    sqliteFile += '.exe';
  }

  var files = [
    'logger.js',
    'helpers/**/*.js',
    'modules/*.js',
    'logic/*.js',
    'app.js'
  ];

  var today = moment().format('HH:mm:ss DD/MM/YYYY');

  var config = require('./config.json');

  var release_dir = __dirname + '/release/',
    version_dir = release_dir + config.version;

  grunt.initConfig({
    obfuscator: {
      files: files,
      entry: 'app.js',
      out: 'release/app.js',
      strings: true,
      root: __dirname
    },

    exec: {
      package: {
        command: function() {
          return util.format('mkdir -p %s && ', version_dir) +
            util.format('mkdir -p %s/public && ', version_dir) +
            util.format('cp %s/app.js %s && ', release_dir, version_dir) +
            util.format('cp %s/config.json %s && ', __dirname, version_dir) +
            util.format('cp %s/package.json %s && ', __dirname, version_dir) +
            util.format('cp %s/genesisBlock.json %s && ', __dirname, version_dir) +
            util.format('cd %s/public && mkdir -p ./static && ', __dirname) +
            'npm install && bower install && grunt release && cd ../ && ' +
            util.format('cp %s/public/wallet.html %s/public/ && ', __dirname, version_dir) +
            util.format('cp %s/public/loading.html %s/public/ && ', __dirname, version_dir) +
            util.format('cp -rf %s/public/images %s/public/ && ', __dirname, version_dir) +
            util.format('cp -rfL %s/public/partials %s/public/ && ', __dirname, version_dir) +
            util.format('cp -rfL %s/public/static %s/public/ && ', __dirname, version_dir) +
            util.format('mkdir -p %s/public/node_modules && ', version_dir) +
            util.format('cp -rf %s/public/node_modules/chart.js %s/public/node_modules && ', __dirname, version_dir) +
            util.format('cp -rf %s/public/node_modules/zeroclipboard %s/public/node_modules && ', __dirname, version_dir) +
            util.format('mkdir -p %s/public/bower_components && ', version_dir) +
            util.format('mkdir -p %s/public/socket.io && ', version_dir) +
            util.format('cp -rf %s/public/bower_components/jquery %s/public/bower_components && ', __dirname, version_dir) +
            util.format('cp -rf %s/public/bower_components/materialize %s/public/bower_components && ', __dirname, version_dir) +
            util.format('cp -rf %s/public/bower_components/blob %s/public/bower_components && ', __dirname, version_dir) +
            util.format('cp -rf %s/public/bower_components/file-saver %s/public/bower_components', __dirname, version_dir);
        }
      },
      folder: {
        command: 'mkdir -p ' + release_dir
      },
      build: {
        command: 'cd ' + version_dir + '/ && touch build && echo "v' + today + '" > build'
      }
    },

    compress: {
      main: {
        options: {
          archive: version_dir + '.tar.gz',
          mode: 'tgz',
          level: 6
        },
        files: [{
          expand: true,
          dot: true,
          cwd: release_dir,
          src: [config.version + '/**'],
          dest: './'
        }]
      }
    },

    apidoc: {
      generate: {
        src: "modules/",
        dest: "tmp/docs/"
      }
    },

    jshint: {
      all: ['app.js', 'helpers/**/*.js', 'modules/**/*.js', 'logic/**/*.js']
    }
  });

  grunt.loadNpmTasks('grunt-obfuscator');
  grunt.loadNpmTasks('grunt-apidoc')
  grunt.loadNpmTasks('grunt-exec');
  grunt.loadNpmTasks('grunt-contrib-compress');
  grunt.loadNpmTasks('grunt-contrib-jshint');

  grunt.registerTask('default', ['release']);
  grunt.registerTask('release', ['exec:folder', 'obfuscator', 'exec:package', 'exec:build', 'compress']);
};