gulpfile.js

/*
  gifshot Build File
*/
var gulp = require('gulp'),
  uglify = require('gulp-uglify'),
  rename = require('gulp-rename'),
  jshint = require('gulp-jshint'),
  requirejs = require('requirejs'),
  amdclean = require('amdclean'),
  fs = require('fs');

gulp.task('minify', function() {
  gulp.src(['src/gifshot.js'])
    .pipe(uglify())
    .pipe(rename('gifshot.min.js'))
    .pipe(gulp.dest('build/'));
});

gulp.task('lint', function() {
  gulp.src('src/gifshot.js')
    .pipe(jshint())
    .pipe(jshint.reporter('default'));
});

gulp.task('clean', function() {
  requirejs.optimize({
    'findNestedDependencies': true,
    'baseUrl': 'src/modules/',
    'preserveLicenseComments': false,
    'optimize': 'none',
    // 'mainConfigFile': 'src/js/app/config/config.js',
    'include': ['index'],
    'out': 'src/gifshot.js',
    'onModuleBundleComplete': function (data) {
      var outputFile = data.path;
      fs.writeFileSync(outputFile, amdclean.clean({
        'filePath': outputFile,
        // Will not transform conditional AMD checks - Libraries use this to provide optional AMD support
        'transformAMDChecks': false,
        // Wraps the library in an IIFE (Immediately Invoked Function Expression)
        'wrap': {
          'start': ';(function(window, navigator, document, undefined) {',
          'end': '}(window, window.navigator, document));'
        },
        'aggressiveOptimizations': true
      }));
    }
  }, function() {
    // console.log('built');
  }, function (err) {
      console.log(err);
  });
});

gulp.task('test', function() {

});

// The default task (called when you run `gulp`)
gulp.task('default', ['clean','lint', 'minify']);

// The watch task
gulp.task('watch', function() {
  var watcher = gulp.watch('src/modules/**', ['default']);
  watcher.on('change', function(event) {
    console.log('File '+event.path+' was '+event.type+', running tasks...');
  });
});