Gruntfile.js

'use strict';
var request = require('request');

module.exports = function(grunt) {
  // show elapsed time at the end
  require('time-grunt')(grunt);
  // load all grunt tasks
  require('load-grunt-tasks')(grunt);

  var reloadPort = 35729,
    files;

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    profileDir: 'server/resources/profile/*.jpg',
    // Generate DB, Tables automatically
    shell: {
      options: {
        stdout: true,
        stderr: true,
        failOnError: true
      },

      multiple: {
        command: [
          // db for v1.1
          'mysql -u root < server/resources/v1.1/createDB.sql',
          'mysql -u root suji_dev < server/resources/v1.1/createTable.sql'
        ].join('&&')
      },

      //profile file delete
      delete_profile: {
        command: 'rm -f <%= profileDir %>'
      }
    },
    mochaTest: {
      test: {
        options: {
          reporter: 'spec',
          quiet: false,
          clearRequireCache: false
        },
        src: ['server/**/*.spec.js']
      }
    },
    develop: {
      server: {
        file: 'server/app.js'
      }
    },
    open: {
      server: {
        url: 'http://localhost:3000'
      }
    },
    watch: {
      options: {
        nospawn: true,
        livereload: reloadPort
      },
      server: {
        files: [
          'server/**/*.js',
          'client/**/*.js'
        ],
        tasks: ['develop', 'delayed-livereload']
      },
      js: {
        files: ['public/js/*.js'],
        options: {
          livereload: reloadPort
        }
      },
      css: {
        files: [
          'public/css/*.css'
        ],
        options: {
          livereload: reloadPort
        }
      },
      views: {
        files: ['views/*.ejs'],
        options: {
          livereload: reloadPort
        }
      }
    }
  });
  grunt.config.requires('watch.server.files');
  files = grunt.config('watch.server.files');
  files = grunt.file.expand(files);

  grunt.registerTask('delayed-livereload', 'Live reload after the node server has restarted.', function() {
    var done = this.async();
    setTimeout(function() {
      request.get('http://localhost:' + reloadPort + '/changed?files=' + files.join(','), function(err, res) {
        var reloaded = !err && res.statusCode === 200;
        if (reloaded) {
          grunt.log.ok('Delayed live reload successful.');
        }
        else {
          grunt.log.error('Unable to make a delayed live reload.');
        }
        done(reloaded);
      });
    }, 500);
  });

  grunt.registerTask('default', [
    'develop',
    'watch'
  ]);

  grunt.registerTask('test', [
    'shell',
    'mochaTest'
  ]);

  grunt.registerTask('prepare-db', 'shell');
  grunt.registerTask('bowerInstall', 'bowerInstall');

  grunt.registerTask('serve', [
    'shell',
    'develop',
    'open',
    'watch'
  ]);
};