gruntfile.js

/*global module:false*/
module.exports = function(grunt) {

    var SPACE_NAME = 'ResizeSensor';
    var EXT_JS = '.js';
    var EXT_JS_MIN = '.min' + EXT_JS;
    var FILE_NAME_OUT_MAX = SPACE_NAME + EXT_JS;
    var FILE_NAME_OUT_MIN = SPACE_NAME + EXT_JS_MIN;
    var FILE_NAME_ENTRY = SPACE_NAME;

    grunt.loadNpmTasks("grunt-contrib-requirejs");
    grunt.loadNpmTasks("grunt-contrib-uglify");
    grunt.loadNpmTasks("grunt-bumpup");
    grunt.loadNpmTasks("grunt-tagrelease");
    grunt.loadNpmTasks("grunt-umd");

    grunt.config.init({
        requirejs : {
            dist : {
                options : {
                    name: FILE_NAME_ENTRY,
                    out: FILE_NAME_OUT_MAX,
                    baseUrl: 'src',
                    optimize: 'none',
                    pragmas: {
                        release: true
                    },
                    skipModuleInsertion: true,
                    onBuildWrite: function(name, path, contents) {
                      return require('amdclean').clean({
                        code: contents.replace(/\/\/>>excludeStart[^]*?\/\/>>excludeEnd\("release"\);/gm, ''),
                        prefixMode: 'camelCase',
                        escodegen: {
                          format: {
                            indent: { style: '    ' }
                          }
                        }
                      });
                    }
                }
            }
        },
        umd: {
            dist: {
                src: FILE_NAME_OUT_MAX,
                objectToExport: SPACE_NAME,
                globalAlias: SPACE_NAME,
                dest: FILE_NAME_OUT_MAX
            }
        },
        uglify : {
            dist : {
                src : [ FILE_NAME_OUT_MAX ],
                dest : FILE_NAME_OUT_MIN
            }
        },
        bumpup: {
            files: ['package.json', 'bower.json']
        },
        tagrelease: {
            file: 'package.json',
            commit:  true,
            message: 'Release %version%',
            prefix:  '',
            annotate: false
        }
    });

    grunt.registerTask("dist", "requirejs:dist umd:dist uglify".split(' '));
    grunt.registerTask("default", "dist".split(' '));
    grunt.registerTask("release", function (type) {

        grunt.task.run('dist');
        
        if (type != null && type != false){
            grunt.task.run('bumpup:' + type);
            grunt.task.run('tagrelease');
        }

    });
};