gulpfile.js

var gulp    = require('gulp'),
    nodemon = require('gulp-nodemon'),
    bump    = require('gulp-bump'),
    jshint  = require('gulp-jshint'),
    stylish = require('jshint-stylish'),
    paths   = {};

paths.serverScripts = [
  './index.js',
  './config/**/*.js',
  './models/**/*.js',
  './controllers/**/*.js'
];

gulp.task('develop', ['jshint'], function () {
  return nodemon({
    script: './index.js',
    watch: paths.serverScripts
  }).on('change', ['jshint']);
});

gulp.task('jshint', function () {
  return gulp.src(paths.serverScripts).pipe(jshint())
    .pipe(jshint.reporter(stylish));
});

gulp.task('bump', function () {
  return gulp.src('./package.json')
    .pipe(bump())
    .pipe(gulp.dest('./'));
});

gulp.task('bump:minor', function () {
  return gulp.src('./package.json')
    .pipe(bump({type: 'minor'}))
    .pipe(gulp.dest('./'));
});

gulp.task('bump:major', function () {
  return gulp.src('./package.json')
    .pipe(bump({type: 'major'}))
    .pipe(gulp.dest('./'));
});