/grunt_example

Primary LanguageJavaScript

grunt

ref:Getting started

install globally for use CLI

  • npm install -g grunt-cli

install locally

  • npm isntall grunt --save-dev

install gruntplugins

  • npm install grunt-contrib-copy

create config file

  • create file gruntfile.js

  • module.exports = function(grunt) {
    // Project configuration.
    grunt.initConfig({
        pkg: grunt.file.readJSON('package.json'),
        // Project configuration.

        // copy all files from js/ to dist/
        copy: {
            main: {
                expand: true,
                // cwd: 'js/',
                src: ['js/**/*.js', '*.js'],
                dest: 'dist/'
            }
        },

        //寫法2
        remove_comments: {
            options: {
                multiline: true,
                singleline: true,
                keepSpecialComments: false
            },
            dist: {
                files: [
                    {
                        expand: true,
                        cwd: 'dist/',  //current working directory
                        src: ['**/*.js'],  // files to inlclude 
                        dest: 'dist/'      // output location
                    }
                ]
            }
        }
    });

    // 加载包含 "uglify" 任务的插件。
    grunt.loadNpmTasks('grunt-contrib-copy');

    // 默认被执行的任务列表。
    grunt.registerTask('default', ['copy']);
};

execute task

  • run grunt in cmd