我是网页设计的新手,你可以想象,尝试成为像SaSS,NPM和Grunt这样的东西的全栈开发者是一个巨大的学习曲线。我有一个样板文字WordPress主题,它包含了一个grunt工作流程,包括sass,minifier,BrowserSync和所有有趣的东西。但它在工作流程中没有autoprefixer,我想添加它,因为我想开始测试FlexBox设计,这需要大量的前缀才能正常工作。我在网上搜索了如何简单地将Auto Prefixer
添加到gruntfile
,并且所有答案都非常模糊,并附带说明“只需将此代码添加到grunt.js
文件中”...好吧究竟在文件中的哪个位置?这应该是一个“后期处理”,而grunt.js
似乎是按照完成任务的顺序编写的。我也不熟悉任何语法,所以只是说“包含它”没有帮助,我总是担心我没有把它放在一个支架之后或正确的分号之前。我希望有人明确告诉我需要将代码放在grunt.js
文件中。
作为奖励,我想将此添加到我的package.json
文件中,以便将来当我启动一个新项目并运行我的初始“install npm”命令时,它将下载{{1准备出门了。
SO tldr;
如何下载自动前缀? (它是一个文件夹中的一组文件吗?我的项目中应该放置文件的文件夹,以防万一我最初通过命令行将它安装在错误的位置)
我需要在auto prefixer
文件中添加autoprefixer代码吗?
最后,当我第一次输入“install npm”时,我需要将哪些内容放在我的Grunt.js
文件中,以确保我的未来项目中包含autoprefixer?
我将包含我当前的package.json
文件和Grunt.js
文件,因此您可以简单地为我复制/粘贴必要的代码。这有助于我将来了解如何在我的工作流程中添加新流程。
这是我的package.json
文件:
Grunt.js
这是我的module.exports = function ( grunt ) {
'use strict';
// Load all grunt tasks matching the 'grunt-*' pattern
require( 'load-grunt-tasks' )( grunt );
// Time how long tasks take.
require('time-grunt')(grunt);
// Get this party started
grunt.initConfig({
pkg: grunt.file.readJSON( 'package.json' ),
// Global variables
config: {
src: 'assets/src',
dist: 'assets/dist',
devUrl: 'tayloroyer.local:8888'
},
// Libsass
sass: {
minified: {
options: {
sourceMap: true,
outputStyle: 'compressed', // expanded, nested, compressed
},
files: {
'<%= config.dist %>/css/main.min.css': '<%= config.src %>/sass/main.scss',
'<%= config.dist %>/css/no-mq.min.css': '<%= config.src %>/sass/no-mq.scss'
}
},
expanded: {
options: {
outputStyle: 'expanded'
},
files: {
'<%= config.dist %>/css/main.css': '<%= config.src %>/sass/main.scss',
'<%= config.dist %>/css/no-mq.css': '<%= config.src %>/sass/no-mq.scss'
}
}
},
// Clean CSS Output
csscomb: {
dist: {
options: {
config: '<%= config.src %>/sass/csscomb.json'
},
files: {
'<%= config.dist %>/css/main.css': ['<%= config.dist %>/css/main.css'],
'<%= config.dist %>/css/no-mq.css': ['<%= config.dist %>/css/no-mq.css']
}
}
},
// Concatenate JS Files
concat: {
main: {
files: {
'<%= config.dist %>/js/main.js': '<%= config.src %>/js/main.js'
}
},
plugins: {
files: {
'<%= config.dist %>/js/plugins.js': [
'<%= config.src %>/js/plugins/boilerplate.js',
'<%= config.src %>/js/plugins/jquery.magnific-popup.js',
'<%= config.src %>/js/plugins/jquery.cycle2.js',
'<%= config.src %>/js/plugins/jquery.cycle2.swipe.js'
]
}
}
},
// Minify JS
uglify: {
options: {
sourceMap: true,
preserveComments: 'some'
},
main: {
files: {
'<%= config.dist %>/js/main.min.js': [ '<%= config.src %>/js/main.js' ]
}
},
plugins: {
files: {
'<%= config.dist %>/js/plugins.min.js': [ '<%= config.dist %>/js/plugins.js' ]
}
}
},
// Optimize Media
imagemin: {
images: {
options: {
optimizationLevel: 3, // default
progressive: true // default
},
files: [{
expand: true,
cwd: '<%= config.src %>/img/',
src: ['**/*.{png,jpg,gif}'],
dest: '<%= config.dist %>/img/'
}]
}
},
// Copy Files/Folders
copy: {
js: {
expand: true,
cwd: '<%= config.src %>/js/plugins/',
src: 'modernizr-2.8.3.min.js',
dest: '<%= config.dist %>/js/plugins/',
}
},
// Growl Notifications
notify: {
livereload: {
options: {
title: 'Browser Updated',
message: 'Livereload completed.'
}
}
},
browserSync: {
bsFiles: {
src: [
'<%= config.dist %>/css/*.css',
'<%= config.dist %>/js/**/*.js',
'<%= config.dist %>/img/',
'**/*.php'
],
},
options: {
// notify: false,
// open: false,
watchTask: true,
proxy: '<%= config.devUrl %>'
}
},
// Run Tasks When Files Are Modified
watch: {
css: {
files: '<%= config.src %>/sass/**/*.{scss,sass}',
tasks: [ 'sass:minified' ],
// tasks: [ 'sass', 'csscomb' ] // slower, but will process all CSS files
},
jsMain: {
files: [
'<%= config.src %>/js/main.js'
],
tasks: [ 'uglify:main' ]
},
jsPlugins: {
files: [
'<%= config.src %>/js/plugins.js',
'<%= config.src %>/js/plugins/**/*.js'
],
tasks: [ 'concat', 'uglify:plugins', 'newer:copy:js' ]
},
images: {
files: [
'<%= config.src %>/img/**/*.{png,jpg,gif}'
],
tasks: [ 'newer:imagemin' ]
},
// This can be used in place of BrowserSync
// livereload: {
// options: {
// livereload: true,
// spawn: false
// },
// files: [
// '<%= config.dist %>/css/*.css',
// '<%= config.dist %>/js/**/*.js',
// '<%= config.dist %>/img/',
// // '**/*.php'
// ],
// tasks: [ 'notify:livereload' ]
// }
},
});
// Default
grunt.registerTask( 'default', [
'sass',
'csscomb',
'concat',
'uglify',
'newer:copy:js',
'newer:imagemin',
'browserSync',
'watch', // add after 'browserSync'. Not needed for Livereload
]);
// Build
// Run all tasks, including sass:expanded
grunt.registerTask( 'build', [
'sass',
'csscomb',
'concat',
'uglify',
'newer:copy:js',
'newer:imagemin',
]);
// Images
grunt.registerTask( 'media', ['newer:imagemin'] );
};
文件:
package.json
答案 0 :(得分:1)
如果您使用npm install grunt-autoprefixer
只会将this package安装到您的项目中。如果您添加了将此包添加到--save
的标记packages.json
。这样,如果您忽略版本控制中的node_modules
目录,则可以键入npm install
,它将自动获取。
为了澄清,添加标志意味着您输入如下命令:
npm install grunt-autoprefixer --save
现在开始使用它。通常,为了在grunt中使用任何包,您会发现文档告诉您将其包含在文件的顶部
grunt.loadNpmTasks('grunt-package-name'); // e.g grunt-autoprefixer
幸运的是,我们有一个笨拙的任务,可以自动检查package.json
文件上的所有grunt任务并包含它们,而无需手动包含上述行。这是您文件中的这一行
// Load all grunt tasks matching the 'grunt-*' pattern
require( 'load-grunt-tasks' )( grunt );
现在要配置任务,我已将Gruntfile.js修改为此
module.exports = function ( grunt ) {
'use strict';
// Load all grunt tasks matching the 'grunt-*' pattern
require( 'load-grunt-tasks' )( grunt );
// Time how long tasks take.
require('time-grunt')(grunt);
// Get this party started
grunt.initConfig({
pkg: grunt.file.readJSON( 'package.json' ),
// Global variables
config: {
src: 'assets/src',
dist: 'assets/dist',
devUrl: 'tayloroyer.local:8888'
},
// Libsass
sass: {
minified: {
options: {
sourceMap: true,
outputStyle: 'compressed', // expanded, nested, compressed
},
files: {
'<%= config.dist %>/css/main.min.css': '<%= config.src %>/sass/main.scss',
'<%= config.dist %>/css/no-mq.min.css': '<%= config.src %>/sass/no-mq.scss'
}
},
expanded: {
options: {
outputStyle: 'expanded'
},
files: {
'<%= config.dist %>/css/main.css': '<%= config.src %>/sass/main.scss',
'<%= config.dist %>/css/no-mq.css': '<%= config.src %>/sass/no-mq.scss'
}
}
},
// Clean CSS Output
csscomb: {
dist: {
options: {
config: '<%= config.src %>/sass/csscomb.json'
},
files: {
'<%= config.dist %>/css/main.css': ['<%= config.dist %>/css/main.css'],
'<%= config.dist %>/css/no-mq.css': ['<%= config.dist %>/css/no-mq.css']
}
}
},
// Add vendor prefixed styles
autoprefixer: {
options: {
browsers: ['> 1%', 'last 2 versions', 'Firefox ESR', 'Opera 12.1']
},
dist: {
files: [{
expand: true,
cwd: '<%= config.dist %>/css/',
src: '{,*/}*.css',
dest: '<%= config.dist %>/css/'
}]
}
},
// Concatenate JS Files
concat: {
main: {
files: {
'<%= config.dist %>/js/main.js': '<%= config.src %>/js/main.js'
}
},
plugins: {
files: {
'<%= config.dist %>/js/plugins.js': [
'<%= config.src %>/js/plugins/boilerplate.js',
'<%= config.src %>/js/plugins/jquery.magnific-popup.js',
'<%= config.src %>/js/plugins/jquery.cycle2.js',
'<%= config.src %>/js/plugins/jquery.cycle2.swipe.js'
]
}
}
},
// Minify JS
uglify: {
options: {
sourceMap: true,
preserveComments: 'some'
},
main: {
files: {
'<%= config.dist %>/js/main.min.js': [ '<%= config.src %>/js/main.js' ]
}
},
plugins: {
files: {
'<%= config.dist %>/js/plugins.min.js': [ '<%= config.dist %>/js/plugins.js' ]
}
}
},
// Optimize Media
imagemin: {
images: {
options: {
optimizationLevel: 3, // default
progressive: true // default
},
files: [{
expand: true,
cwd: '<%= config.src %>/img/',
src: ['**/*.{png,jpg,gif}'],
dest: '<%= config.dist %>/img/'
}]
}
},
// Copy Files/Folders
copy: {
js: {
expand: true,
cwd: '<%= config.src %>/js/plugins/',
src: 'modernizr-2.8.3.min.js',
dest: '<%= config.dist %>/js/plugins/',
}
},
// Growl Notifications
notify: {
livereload: {
options: {
title: 'Browser Updated',
message: 'Livereload completed.'
}
}
},
browserSync: {
bsFiles: {
src: [
'<%= config.dist %>/css/*.css',
'<%= config.dist %>/js/**/*.js',
'<%= config.dist %>/img/',
'**/*.php'
],
},
options: {
// notify: false,
// open: false,
watchTask: true,
proxy: '<%= config.devUrl %>'
}
},
// Run Tasks When Files Are Modified
watch: {
css: {
files: '<%= config.src %>/sass/**/*.{scss,sass}',
tasks: [ 'sass:minified', 'autoprefixer' ], // We added autoprefixer here
// tasks: [ 'sass', 'csscomb' ] // slower, but will process all CSS files
},
jsMain: {
files: [
'<%= config.src %>/js/main.js'
],
tasks: [ 'uglify:main' ]
},
jsPlugins: {
files: [
'<%= config.src %>/js/plugins.js',
'<%= config.src %>/js/plugins/**/*.js'
],
tasks: [ 'concat', 'uglify:plugins', 'newer:copy:js' ]
},
images: {
files: [
'<%= config.src %>/img/**/*.{png,jpg,gif}'
],
tasks: [ 'newer:imagemin' ]
},
// This can be used in place of BrowserSync
// livereload: {
// options: {
// livereload: true,
// spawn: false
// },
// files: [
// '<%= config.dist %>/css/*.css',
// '<%= config.dist %>/js/**/*.js',
// '<%= config.dist %>/img/',
// // '**/*.php'
// ],
// tasks: [ 'notify:livereload' ]
// }
},
});
// Default
grunt.registerTask( 'default', [
'sass',
'autoprefixer', // Adding autoprefixer task
'csscomb',
'concat',
'uglify',
'newer:copy:js',
'newer:imagemin',
'browserSync',
'watch', // add after 'browserSync'. Not needed for Livereload
]);
// Build
// Run all tasks, including sass:expanded
grunt.registerTask( 'build', [
'sass',
'autoprefixer', // Adding autoprefixer task
'csscomb',
'concat',
'uglify',
'newer:copy:js',
'newer:imagemin',
]);
// Images
grunt.registerTask( 'media', ['newer:imagemin'] );
};
我真的建议你仔细阅读并参考软件包的文档。这不是你记忆中的事情;当谈到类似的东西时,人们总是会参考文档。