Javascript yeoman generator主干和RequireJS-在构建时将所有模块合并到单个文件中？

我正试图用RequireJS为Yeoman使用生成器

我不需要延迟加载RequireJS，我只是将其用于依赖关系管理和组织。如果在开发过程中使用它也可以，但是当我运行

grunt:build

时，我希望它将我的所有模块合并到一个文件中，以最小化HTTP请求

当前，我在生成时遇到以下错误：

Running "requirejs:dist" (requirejs) task
>> Error: Error: ENOENT, no such file or directory '/Users/Tom/Code/myApp/.tmp/scripts/templates.js'
>> In module tree:
>>     main
>>       app
>>
>>     at Error (native)

如果我看一下目录，似乎templates.js文件是由JST任务在正确的位置创建的，但是在requirejs任务完成之前，它稍后会被另一个任务覆盖

下面是我的目录结构以及我的GrunFile：

'use strict';
var LIVERELOAD_PORT = 35729;
var SERVER_PORT = 9000;
var lrSnippet = require('connect-livereload')({port: LIVERELOAD_PORT});
var mountFolder = function (connect, dir) {
    return connect.static(require('path').resolve(dir));
};


module.exports = function (grunt) {

    require('time-grunt')(grunt);
    require('load-grunt-tasks')(grunt);

    // configurable paths
    var yeomanConfig = {
        app: 'app',
        dist: 'dist'
    };

    grunt.initConfig({
        yeoman: yeomanConfig,
        watch: {
            options: {
                nospawn: true,
                livereload: LIVERELOAD_PORT
            },
            livereload: {
                options: {
                    livereload: grunt.option('livereloadport') || LIVERELOAD_PORT
                },
                files: [
                    '<%= yeoman.app %>/*.html',
                    '{.tmp,<%= yeoman.app %>}/styles/{,*/}*.css',
                    '{.tmp,<%= yeoman.app %>}/scripts/{,*/}*.js',
                    '<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp}',
                    '<%= yeoman.app %>/scripts/templates/*.{ejs,mustache,hbs}',
                    'test/spec/**/*.js'
                ]
            },
            jst: {
                files: [
                    '<%= yeoman.app %>/scripts/templates/*.ejs'
                ],
                tasks: ['jst']
            },
            test: {
                files: ['<%= yeoman.app %>/scripts/{,*/}*.js', 'test/spec/**/*.js'],
                tasks: ['test:true']
            }
        },
        connect: {
            options: {
                port: grunt.option('port') || SERVER_PORT,
                // change this to '0.0.0.0' to access the server from outside
                hostname: 'localhost',
                livereload: 35729
            },
            livereload: {
                options: {
                    base: [
                        '.tmp',
                        '<%= yeoman.app %>'
                    ],
                    middleware: function (connect) {
                        return [
                            lrSnippet,
                            mountFolder(connect, '.tmp'),
                            mountFolder(connect, yeomanConfig.app)
                        ];
                    },
                }
            },
            test: {
                options: {
                    port: 9001,
                    middleware: function (connect) {
                        return [
                            mountFolder(connect, 'test'),
                            lrSnippet,
                            mountFolder(connect, '.tmp'),
                            mountFolder(connect, yeomanConfig.app)
                        ];
                    }
                }
            },
            dist: {
                options: {
                    middleware: function (connect) {
                        return [
                            mountFolder(connect, yeomanConfig.dist)
                        ];
                    }
                }
            }
        },
        open: {
            server: {
                path: 'http://localhost:9000'
            },
            test: {
                path: 'http://localhost:<%= connect.test.options.port %>'
            }
        },
        clean: {
            dist: ['.tmp', '<%= yeoman.dist %>/*'],
            server: '.tmp'
        },
        jshint: {
            options: {
                jshintrc: '.jshintrc',
                reporter: require('jshint-stylish')
            },
            all: [
                'Gruntfile.js',
                '<%= yeoman.app %>/scripts/{,*/}*.js',
                '!<%= yeoman.app %>/scripts/vendor/*',
                'test/spec/{,*/}*.js'
            ]
        },
        mocha: {
            all: {
                options: {
                    run: true,
                    urls: ['http://localhost:<%= connect.test.options.port %>/index.html']
                }
            }
        },
        requirejs: {
            dist: {
                // Options: https://github.com/jrburke/r.js/blob/master/build/example.build.js
                options: {
                    /*added:*/
                    wrap: true,
                    almond: true,
                    replaceRequireScript: [{
                        files: ['<%= yeoman.dist %>/index.html'],
                        module: 'main'
                    }],
                    modules: [{name: 'main'}],
                    baseUrl: '<%= yeoman.app %>/scripts',
                    mainConfigFile: '<%= yeoman.app %>/scripts/main.js',
                    dir: '.tmp/scripts',
                    optimize: 'none',
                    useStrict: true,
                    paths: {
                        'templates': '../../<%= yeoman.app %>/scripts/templates',
                        'jquery': '../../<%= yeoman.app %>/bower_components/jquery/jquery',
                        'underscore': '../../<%= yeoman.app %>/bower_components/lodash/dist/lodash',
                        'backbone': '../../<%= yeoman.app %>/bower_components/backbone/backbone'
                    }
                    /*end added*/

                    /*
                    baseUrl: '<%= yeoman.app %>/scripts',
                    optimize: 'none',
                    paths: {
                        'templates': '../../.tmp/scripts/templates',
                        'jquery': '../../<%= yeoman.app %>/bower_components/jquery/dist/jquery',
                        'underscore': '../../<%= yeoman.app %>/bower_components/lodash/dist/lodash',
                        'backbone': '../../<%= yeoman.app %>/bower_components/backbone/backbone'
                    },
                    preserveLicenseComments: false,
                    useStrict: true,
                    wrap: true
                    */
                }
            }
        },
        /*added:*/
        uglify: {
            dist: {
                files: {
                    '<%= yeoman.dist %>/scripts/main.js': [
                        '.tmp/scripts/main.js'
                    ]
                }
            }
        },/*end added*/

        useminPrepare: {
            html: '<%= yeoman.app %>/index.html',
            options: {
                dest: '<%= yeoman.dist %>'
            }
        },
        usemin: {
            html: ['<%= yeoman.dist %>/{,*/}*.html'],
            css: ['<%= yeoman.dist %>/styles/{,*/}*.css'],
            options: {
                dirs: ['<%= yeoman.dist %>']
            }
        },
        imagemin: {
            dist: {
                files: [{
                    expand: true,
                    cwd: '<%= yeoman.app %>/images',
                    src: '{,*/}*.{png,jpg,jpeg}',
                    dest: '<%= yeoman.dist %>/images'
                }]
            }
        },
        cssmin: {
            dist: {
                files: {
                    '<%= yeoman.dist %>/styles/main.css': [
                        '.tmp/styles/{,*/}*.css',
                        '<%= yeoman.app %>/styles/{,*/}*.css'
                    ]
                }
            }
        },
        htmlmin: {
            dist: {
                options: {
                    /*removeCommentsFromCDATA: true,
                    // https://github.com/yeoman/grunt-usemin/issues/44
                    //collapseWhitespace: true,
                    collapseBooleanAttributes: true,
                    removeAttributeQuotes: true,
                    removeRedundantAttributes: true,
                    useShortDoctype: true,
                    removeEmptyAttributes: true,
                    removeOptionalTags: true*/
                },
                files: [{
                    expand: true,
                    cwd: '<%= yeoman.app %>',
                    src: '*.html',
                    dest: '<%= yeoman.dist %>'
                }]
            }
        },
        copy: {
            dist: {
                files: [{
                    expand: true,
                    dot: true,
                    cwd: '<%= yeoman.app %>',
                    dest: '<%= yeoman.dist %>',
                    src: [
                        '*.{ico,txt}',
                        'images/{,*/}*.{webp,gif}',
                        'styles/fonts/{,*/}*.*',
                    ]
                }, {
                    src: 'node_modules/apache-server-configs/dist/.htaccess',
                    dest: '<%= yeoman.dist %>/.htaccess'
                }]
            }
        },
        bower: {
            all: {
                rjsConfig: '<%= yeoman.app %>/scripts/main.js'
            }
        },
        jst: {
            options: {
                amd: true
            },
            compile: {
                files: {
                    // '.tmp/scripts/templates.js': ['<%= yeoman.app %>/scripts/templates/*.ejs']
                    '.tmp/scripts/templates.js': ['<%= yeoman.app %>/scripts/templates/*.ejs']
                }
            }
        },
        rev: {
            dist: {
                files: {
                    src: [
                        '<%= yeoman.dist %>/scripts/{,*/}*.js',
                        '<%= yeoman.dist %>/styles/{,*/}*.css',
                        '<%= yeoman.dist %>/images/{,*/}*.{png,jpg,jpeg,gif,webp}',
                        '/styles/fonts/{,*/}*.*',
                    ]
                }
            }
        }
    });

    grunt.registerTask('createDefaultTemplate', function () {
        grunt.file.write('.tmp/scripts/templates.js', 'this.JST = this.JST || {};');
    });

    grunt.registerTask('server', function (target) {
        grunt.log.warn('The `server` task has been deprecated. Use `grunt serve` to start a server.');
        grunt.task.run(['serve' + (target ? ':' + target : '')]);
    });

    grunt.registerTask('serve', function (target) {
        if (target === 'dist') {
            return grunt.task.run(['build', 'open:server', 'connect:dist:keepalive']);
        }

        if (target === 'test') {
            return grunt.task.run([
                'clean:server',
                'createDefaultTemplate',
                'jst',
                'connect:test',
                'open:test',
                'watch'
            ]);
        }

        grunt.task.run([
            'clean:server',
            'createDefaultTemplate',
            'jst',
            'connect:livereload',
            'open:server',
            'watch'
        ]);
    });

    grunt.registerTask('test', function (isConnected) {
        isConnected = Boolean(isConnected);
        var testTasks = [
                'clean:server',
                'createDefaultTemplate',
                'jst',
                'connect:test',
                'mocha',
            ];

        if(!isConnected) {
            return grunt.task.run(testTasks);
        } else {
            // already connected so not going to connect again, remove the connect:test task
            testTasks.splice(testTasks.indexOf('connect:test'), 1);
            return grunt.task.run(testTasks);
        }
    });

    grunt.registerTask('build', [
        'clean:dist',
        'createDefaultTemplate',
        'jst',
        'useminPrepare',
        'imagemin',
        'htmlmin',
        'concat',
        'cssmin',
        'uglify:generated',
        'copy',
        'requirejs',
        'uglify:dist',
        'rev',
        'usemin'
    ]);

    grunt.registerTask('default', [
        'jshint',
        'test',
        'build'
    ]);
};

目录：

├── Gruntfile.js
├── app
│   ├── bower_components
│   ├── index.html
│   ├── scripts
│   │   ├── main.js
│   │   ├── modules
│   │   │   └── admanager.js
│   │   ├── templates
│   │   │   ├── ads.ejs
│   │   │   ├── app.ejs
│   │   │   ├── content.ejs
│   │   │   └── navigation.ejs
│   │   └── views
│   │       ├── ads.js
│   │       ├── app.js
│   │       ├── content.js
│   │       └── navigation.js
│   └── styles
│       └── main.css
├── bower.json
├── dist
├── node_modules
├── package.json
└── test
    ├── index.html
    └── spec
        └── test.js

Grunfile：

'use strict';
var LIVERELOAD_PORT = 35729;
var SERVER_PORT = 9000;
var lrSnippet = require('connect-livereload')({port: LIVERELOAD_PORT});
var mountFolder = function (connect, dir) {
    return connect.static(require('path').resolve(dir));
};


module.exports = function (grunt) {

    require('time-grunt')(grunt);
    require('load-grunt-tasks')(grunt);

    // configurable paths
    var yeomanConfig = {
        app: 'app',
        dist: 'dist'
    };

    grunt.initConfig({
        yeoman: yeomanConfig,
        watch: {
            options: {
                nospawn: true,
                livereload: LIVERELOAD_PORT
            },
            livereload: {
                options: {
                    livereload: grunt.option('livereloadport') || LIVERELOAD_PORT
                },
                files: [
                    '<%= yeoman.app %>/*.html',
                    '{.tmp,<%= yeoman.app %>}/styles/{,*/}*.css',
                    '{.tmp,<%= yeoman.app %>}/scripts/{,*/}*.js',
                    '<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp}',
                    '<%= yeoman.app %>/scripts/templates/*.{ejs,mustache,hbs}',
                    'test/spec/**/*.js'
                ]
            },
            jst: {
                files: [
                    '<%= yeoman.app %>/scripts/templates/*.ejs'
                ],
                tasks: ['jst']
            },
            test: {
                files: ['<%= yeoman.app %>/scripts/{,*/}*.js', 'test/spec/**/*.js'],
                tasks: ['test:true']
            }
        },
        connect: {
            options: {
                port: grunt.option('port') || SERVER_PORT,
                // change this to '0.0.0.0' to access the server from outside
                hostname: 'localhost',
                livereload: 35729
            },
            livereload: {
                options: {
                    base: [
                        '.tmp',
                        '<%= yeoman.app %>'
                    ],
                    middleware: function (connect) {
                        return [
                            lrSnippet,
                            mountFolder(connect, '.tmp'),
                            mountFolder(connect, yeomanConfig.app)
                        ];
                    },
                }
            },
            test: {
                options: {
                    port: 9001,
                    middleware: function (connect) {
                        return [
                            mountFolder(connect, 'test'),
                            lrSnippet,
                            mountFolder(connect, '.tmp'),
                            mountFolder(connect, yeomanConfig.app)
                        ];
                    }
                }
            },
            dist: {
                options: {
                    middleware: function (connect) {
                        return [
                            mountFolder(connect, yeomanConfig.dist)
                        ];
                    }
                }
            }
        },
        open: {
            server: {
                path: 'http://localhost:9000'
            },
            test: {
                path: 'http://localhost:<%= connect.test.options.port %>'
            }
        },
        clean: {
            dist: ['.tmp', '<%= yeoman.dist %>/*'],
            server: '.tmp'
        },
        jshint: {
            options: {
                jshintrc: '.jshintrc',
                reporter: require('jshint-stylish')
            },
            all: [
                'Gruntfile.js',
                '<%= yeoman.app %>/scripts/{,*/}*.js',
                '!<%= yeoman.app %>/scripts/vendor/*',
                'test/spec/{,*/}*.js'
            ]
        },
        mocha: {
            all: {
                options: {
                    run: true,
                    urls: ['http://localhost:<%= connect.test.options.port %>/index.html']
                }
            }
        },
        requirejs: {
            dist: {
                // Options: https://github.com/jrburke/r.js/blob/master/build/example.build.js
                options: {
                    /*added:*/
                    wrap: true,
                    almond: true,
                    replaceRequireScript: [{
                        files: ['<%= yeoman.dist %>/index.html'],
                        module: 'main'
                    }],
                    modules: [{name: 'main'}],
                    baseUrl: '<%= yeoman.app %>/scripts',
                    mainConfigFile: '<%= yeoman.app %>/scripts/main.js',
                    dir: '.tmp/scripts',
                    optimize: 'none',
                    useStrict: true,
                    paths: {
                        'templates': '../../<%= yeoman.app %>/scripts/templates',
                        'jquery': '../../<%= yeoman.app %>/bower_components/jquery/jquery',
                        'underscore': '../../<%= yeoman.app %>/bower_components/lodash/dist/lodash',
                        'backbone': '../../<%= yeoman.app %>/bower_components/backbone/backbone'
                    }
                    /*end added*/

                    /*
                    baseUrl: '<%= yeoman.app %>/scripts',
                    optimize: 'none',
                    paths: {
                        'templates': '../../.tmp/scripts/templates',
                        'jquery': '../../<%= yeoman.app %>/bower_components/jquery/dist/jquery',
                        'underscore': '../../<%= yeoman.app %>/bower_components/lodash/dist/lodash',
                        'backbone': '../../<%= yeoman.app %>/bower_components/backbone/backbone'
                    },
                    preserveLicenseComments: false,
                    useStrict: true,
                    wrap: true
                    */
                }
            }
        },
        /*added:*/
        uglify: {
            dist: {
                files: {
                    '<%= yeoman.dist %>/scripts/main.js': [
                        '.tmp/scripts/main.js'
                    ]
                }
            }
        },/*end added*/

        useminPrepare: {
            html: '<%= yeoman.app %>/index.html',
            options: {
                dest: '<%= yeoman.dist %>'
            }
        },
        usemin: {
            html: ['<%= yeoman.dist %>/{,*/}*.html'],
            css: ['<%= yeoman.dist %>/styles/{,*/}*.css'],
            options: {
                dirs: ['<%= yeoman.dist %>']
            }
        },
        imagemin: {
            dist: {
                files: [{
                    expand: true,
                    cwd: '<%= yeoman.app %>/images',
                    src: '{,*/}*.{png,jpg,jpeg}',
                    dest: '<%= yeoman.dist %>/images'
                }]
            }
        },
        cssmin: {
            dist: {
                files: {
                    '<%= yeoman.dist %>/styles/main.css': [
                        '.tmp/styles/{,*/}*.css',
                        '<%= yeoman.app %>/styles/{,*/}*.css'
                    ]
                }
            }
        },
        htmlmin: {
            dist: {
                options: {
                    /*removeCommentsFromCDATA: true,
                    // https://github.com/yeoman/grunt-usemin/issues/44
                    //collapseWhitespace: true,
                    collapseBooleanAttributes: true,
                    removeAttributeQuotes: true,
                    removeRedundantAttributes: true,
                    useShortDoctype: true,
                    removeEmptyAttributes: true,
                    removeOptionalTags: true*/
                },
                files: [{
                    expand: true,
                    cwd: '<%= yeoman.app %>',
                    src: '*.html',
                    dest: '<%= yeoman.dist %>'
                }]
            }
        },
        copy: {
            dist: {
                files: [{
                    expand: true,
                    dot: true,
                    cwd: '<%= yeoman.app %>',
                    dest: '<%= yeoman.dist %>',
                    src: [
                        '*.{ico,txt}',
                        'images/{,*/}*.{webp,gif}',
                        'styles/fonts/{,*/}*.*',
                    ]
                }, {
                    src: 'node_modules/apache-server-configs/dist/.htaccess',
                    dest: '<%= yeoman.dist %>/.htaccess'
                }]
            }
        },
        bower: {
            all: {
                rjsConfig: '<%= yeoman.app %>/scripts/main.js'
            }
        },
        jst: {
            options: {
                amd: true
            },
            compile: {
                files: {
                    // '.tmp/scripts/templates.js': ['<%= yeoman.app %>/scripts/templates/*.ejs']
                    '.tmp/scripts/templates.js': ['<%= yeoman.app %>/scripts/templates/*.ejs']
                }
            }
        },
        rev: {
            dist: {
                files: {
                    src: [
                        '<%= yeoman.dist %>/scripts/{,*/}*.js',
                        '<%= yeoman.dist %>/styles/{,*/}*.css',
                        '<%= yeoman.dist %>/images/{,*/}*.{png,jpg,jpeg,gif,webp}',
                        '/styles/fonts/{,*/}*.*',
                    ]
                }
            }
        }
    });

    grunt.registerTask('createDefaultTemplate', function () {
        grunt.file.write('.tmp/scripts/templates.js', 'this.JST = this.JST || {};');
    });

    grunt.registerTask('server', function (target) {
        grunt.log.warn('The `server` task has been deprecated. Use `grunt serve` to start a server.');
        grunt.task.run(['serve' + (target ? ':' + target : '')]);
    });

    grunt.registerTask('serve', function (target) {
        if (target === 'dist') {
            return grunt.task.run(['build', 'open:server', 'connect:dist:keepalive']);
        }

        if (target === 'test') {
            return grunt.task.run([
                'clean:server',
                'createDefaultTemplate',
                'jst',
                'connect:test',
                'open:test',
                'watch'
            ]);
        }

        grunt.task.run([
            'clean:server',
            'createDefaultTemplate',
            'jst',
            'connect:livereload',
            'open:server',
            'watch'
        ]);
    });

    grunt.registerTask('test', function (isConnected) {
        isConnected = Boolean(isConnected);
        var testTasks = [
                'clean:server',
                'createDefaultTemplate',
                'jst',
                'connect:test',
                'mocha',
            ];

        if(!isConnected) {
            return grunt.task.run(testTasks);
        } else {
            // already connected so not going to connect again, remove the connect:test task
            testTasks.splice(testTasks.indexOf('connect:test'), 1);
            return grunt.task.run(testTasks);
        }
    });

    grunt.registerTask('build', [
        'clean:dist',
        'createDefaultTemplate',
        'jst',
        'useminPrepare',
        'imagemin',
        'htmlmin',
        'concat',
        'cssmin',
        'uglify:generated',
        'copy',
        'requirejs',
        'uglify:dist',
        'rev',
        'usemin'
    ]);

    grunt.registerTask('default', [
        'jshint',
        'test',
        'build'
    ]);
};

---

我花了将近2个小时来解决这个问题，最后终于解决了。下面是我的requireJs任务的样子

options: {
  wrap: true,
  almond: true,
  name: "../../<%= yeoman.app %>/bower_components/almond/almond",
  include: ['main.js'],
  out: "<%= yeoman.dist %>/scripts/app.js",
  replaceRequireScript: [{
    files: ['<%= yeoman.dist %>/index.html'],
    module: 'main'
  }],
  baseUrl: '<%= yeoman.app %>/scripts',
  mainConfigFile: '<%= yeoman.app %>/scripts/main.js',
  optimize: 'uglify2',
  useStrict: true,
  paths: {
    'templates': '../../.tmp/scripts/templates',
    'jquery': '../../<%= yeoman.app %>/bower_components/jquery/dist/jquery',
    'underscore': '../../<%= yeoman.app %>/bower_components/lodash/dist/lodash',
    'backbone': '../../<%= yeoman.app %>/bower_components/backbone/backbone'
  }
}

grunt.registerTask('build', [
    'clean:dist',
    'createDefaultTemplate',
    'jst',
    'sass:dist',
    'useminPrepare',
    'imagemin',
    'htmlmin',
    'concat',
    'cssmin',
    'uglify',
    'copy',
    'requirejs',
    'rev',
    'usemin'
]);

---

这个配置对我很有用。我希望它也能对你起作用。

我花了将近2个小时来解决这个问题，最后终于解决了。下面是我的requireJs任务的样子

options: {
  wrap: true,
  almond: true,
  name: "../../<%= yeoman.app %>/bower_components/almond/almond",
  include: ['main.js'],
  out: "<%= yeoman.dist %>/scripts/app.js",
  replaceRequireScript: [{
    files: ['<%= yeoman.dist %>/index.html'],
    module: 'main'
  }],
  baseUrl: '<%= yeoman.app %>/scripts',
  mainConfigFile: '<%= yeoman.app %>/scripts/main.js',
  optimize: 'uglify2',
  useStrict: true,
  paths: {
    'templates': '../../.tmp/scripts/templates',
    'jquery': '../../<%= yeoman.app %>/bower_components/jquery/dist/jquery',
    'underscore': '../../<%= yeoman.app %>/bower_components/lodash/dist/lodash',
    'backbone': '../../<%= yeoman.app %>/bower_components/backbone/backbone'
  }
}

grunt.registerTask('build', [
    'clean:dist',
    'createDefaultTemplate',
    'jst',
    'sass:dist',
    'useminPrepare',
    'imagemin',
    'htmlmin',
    'concat',
    'cssmin',
    'uglify',
    'copy',
    'requirejs',
    'rev',
    'usemin'
]);

---

这个配置对我很有用。我希望它也能对您起作用。

谢谢您的努力！我现在不在我的开发环境中，所以无法进行测试，但我很好奇在开发过程中（比如使用常规的

grunt服务

）这将如何执行？它将仍然构建为单个文件还是使用常规的requirejs模块加载？我认为在开发过程中，后者更可取，因为1）任务完成/服务更快，2）调试更容易，因为它没有连接/缩小。对你的想法感兴趣&迫不及待地想尝试一下@前缀：嗨。对于grunt服务，它将使用常规的js模块加载（易于调试）。对于单独构建，使用了almond，所有js文件都合并到一个文件中。感谢您的努力！我现在不在我的开发环境中，所以无法进行测试，但我很好奇在开发过程中（比如使用常规的

grunt服务

）这将如何执行？它将仍然构建为单个文件还是使用常规的requirejs模块加载？我认为在开发过程中，后者更可取，因为1）任务完成/服务更快，2）调试更容易，因为它没有连接/缩小。对你的想法感兴趣&迫不及待地想尝试一下@前缀：嗨。对于grunt服务，它将使用常规的js模块加载（易于调试）。对于单独构建，使用almond，所有js文件合并到单个文件中。