generator-clam
Version:
A Clam generator for Yeoman
454 lines (405 loc) • 14.2 kB
JavaScript
var path = require('path'),
fs = require('fs-extra'),
os = require('os'),
exec = require('child_process').exec;
module.exports = function (grunt) {
var file = grunt.file;
var task = grunt.task;
var pathname = path.basename(__dirname);
var files = doWalk('./');
// files.js 存储项目中的所有js文件
// file.css 存储项目中的所有css文件
// file.less 存储项目中所有less文件
// ======================= 配置每个任务 ==========================
grunt.initConfig({
pkg : grunt.file.readJSON('abc.json'),
// 配置默认分支
currentBranch: 'master',
// 对页面进行清理
clean : {
build: {
src: 'build/*'
}
},
/**
* 将src目录中的KISSY文件做编译打包，仅做合并，源文件需要指定名称
* KISSY.add('package/path/to/file',function(S){});
*
* @link https://github.com/daxingplay/grunt-kmc
*
* 如果需要只生成依赖关系表，不做合并
* 在kmc.options中增加两个参数:
* depFilePath: 'build/mods.js',
* comboOnly: true,
* comboMap: true,
*/
kmc : {
options: {
packages: [
{
name : 'mpi',
path : '../',
charset: 'utf-8'
}
]
},
main: {
files: [
{
// 这里指定项目根目录下所有文件为入口文件，自定义入口请自行添加
expand: true,
cwd : './',
src : [ '**/*.js', '!**/node_modules/**', '!**/build/**', '!**/demo/**', '!**/doc/**', '!**/guide/**', '!**/tests/**', '!Gruntfile.js'],
dest : 'build/'
}
]
}
// 若有新任务，请自行添加
/*
"simple-example": {
files: [
{
src: "a.js",
dest: "build/index.js"
}
]
}
*/
},
// CSS-Combo: 合并项目中所有css，通过@import "other.css" 来处理CSS的依赖关系
css_combo: {
options: {
paths: './'
},
main : {
files: [
{
expand: true,
cwd : 'build',
src : ['**/*.css'],
dest : 'build/',
ext : '.css'
}
]
}
},
// 编译LESS为CSS https://github.com/gruntjs/grunt-contrib-less
less : {
options: {
strictImports: true
},
main : {
files: [
{
expand: true,
cwd : 'build/',
src : ['**/*.less'],
dest : 'build/',
ext : '.css'
}
]
}
},
// 压缩JS https://github.com/gruntjs/grunt-contrib-uglify
uglify : {
options: {
banner : '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd HH:MM:ss") %> */\n',
beautify: {
ascii_only: true
}
},
main : {
files: [
{
expand: true,
cwd : 'build/',
src : ['**/*.js', '!**/*-min.js'],
dest : 'build/',
ext : '-min.js'
}
]
}
},
// 压缩CSS https://github.com/gruntjs/grunt-contrib-cssmin
cssmin : {
main: {
files: [
{
expand: true,
cwd : 'build/',
src : ['**/*.css', '!**/*-min.css'],
dest : 'build/',
ext : '-min.css'
}
]
}
},
// 发布命令
exec : {
tag : {
command: 'git tag publish/<%= currentBranch %>'
},
publish : {
command: 'git push origin publish/<%= currentBranch %>:publish/<%= currentBranch %>'
},
commit : {
command: 'git commit -m "<%= currentBranch %> - <%= grunt.template.today("yyyy-mm-dd HH:MM:ss") %>"'
},
add : {
command: 'git add .'
},
prepub : {
command: 'git push origin daily/<%= currentBranch %>:daily/<%= currentBranch %>'
},
grunt_publish: {
command: 'grunt default:publish'
},
grunt_prepub : {
command: 'grunt default:prepub'
},
new_branch : {
command: 'git checkout -b daily/<%= currentBranch %>'
}
},
// 拷贝文件
copy : {
main: {
files: [
{
// src: files.js,
expand: true,
src : ['**/*.html', '**/*.htm', '**/*.js', '**/*.less', '**/*.css', '**/*.png', '**/*.gif', '**/*.jpg', '!**/node_modules/**', '!**/build/', '!**/demo/**', '!**/doc/**', '!**/guide/**', '!**/tests/**', '!Gruntfile.js'],
dest : 'build/',
cwd : './',
filter: 'isFile'
}
]
}
},
// 替换config中的版本号@@version
replace : {
dist: {
options: {
variables: {
'version': '<%= pkg.version %>'
},
prefix : '@@'
},
files : [
{
expand: true,
cwd : 'build/',
dest : 'build/',
src : ['**/*']
}
]
}
}
// 合并文件
/*
concat: {
dist: {
src: ['from.css'],
dest: 'build/to.css'
}
},
*/
// YUIDoc: 对build目录中的js文件生成文档，放入doc/中
/*
yuidoc: {
compile: {
name: 'generator-clam',
description: 'A Clam generator for Yeoman',
options: {
paths: 'build/',
outdir: 'doc/'
}
}
}
*/
});
// ======================= 载入使用到的通过NPM安装的模块 ==========================
grunt.loadNpmTasks('grunt-contrib-clean');
grunt.loadNpmTasks('grunt-contrib-uglify');
grunt.loadNpmTasks('grunt-css-combo');
grunt.loadNpmTasks('grunt-contrib-less');
grunt.loadNpmTasks('grunt-contrib-cssmin');
grunt.loadNpmTasks('grunt-kmc');
grunt.loadNpmTasks('grunt-exec');
grunt.loadNpmTasks('grunt-contrib-copy');
grunt.loadNpmTasks('grunt-replace');
// 根据需要打开这些配置
//grunt.loadNpmTasks('grunt-kissy-template');
//grunt.loadNpmTasks('grunt-contrib-connect');
//grunt.loadNpmTasks('grunt-contrib-concat');
//grunt.loadNpmTasks('grunt-contrib-yuidoc');
// ======================= 注册Grunt 各个操作 ==========================
/**
* 正式发布
*/
grunt.registerTask('publish', 'clam publish...', function () {
task.run('exec:grunt_publish');
});
grunt.registerTask('pub', 'clam publish...', function () {
task.run('exec:grunt_publish');
});
grunt.registerTask('build', 'clam publish...', function () {
//task.run('combohtml');
});
/**
* 预发布
*/
grunt.registerTask('prepub', 'clam pre publish...', function () {
task.run('exec:grunt_prepub');
});
/*
* 获取当前库的信息
**/
grunt.registerTask('info', 'clam info...', function () {
var abcJSON = {};
try {
abcJSON = require(path.resolve(process.cwd(), 'abc.json'));
console.log('\n' + abcJSON.repository.url);
} catch (e) {
console.log('未找到abc.json');
}
});
/*
* 获取当前最大版本号，并创建新分支
**/
grunt.registerTask('newbranch', 'clam newBranch...', function (type) {
var done = this.async();
exec('git branch -a & git tag', function (err, stdout, stderr, cb) {
var r = getBiggestVersion(stdout.match(/\d+\.\d+\.\d+/ig));
if (!r) {
r = '0.0.1';
} else {
r[2]++;
r = r.join('.');
}
grunt.log.write(('新分支：daily/' + r).green);
grunt.config.set('currentBranch', r);
task.run(['exec:new_branch']);
// 回写入 abc.json 的 version
try {
abcJSON = require(path.resolve(process.cwd(), 'abc.json'));
abcJSON.version = r;
fs.writeJSONFile("abc.json", abcJSON, function (err) {
if (err) {
console.log(err);
} else {
console.log("update abc.json.");
}
});
} catch (e) {
console.log('未找到abc.json');
}
done();
});
});
// ======================= 注册Grunt主流程 ==========================
return grunt.registerTask('default', 'clam running ...', function (type) {
var done = this.async();
// 获取当前分支
exec('git branch', function (err, stdout, stderr, cb) {
var reg = /\*\s+daily\/(\S+)/,
match = stdout.match(reg);
if (!match) {
grunt.log.error('当前分支为 master 或者名字不合法(daily/x.y.z)，请切换到daily分支'.red);
grunt.log.error('创建新daily分支：grunt newbranch'.yellow);
return;
}
grunt.log.write(('当前分支：' + match[1]).green);
grunt.config.set('currentBranch', match[1]);
done();
});
// 构建和发布任务
if (!type) {
task.run(['clean:build', 'copy', 'less', 'css_combo', 'kmc', 'replace', 'uglify', 'cssmin'/*'concat','yuidoc'*/]);
} else if ('publish' === type || 'pub' === type) {
task.run(['exec:tag', 'exec:publish']);
} else if ('prepub' === type) {
task.run(['exec:add', 'exec:commit']);
task.run(['exec:prepub']);
}
});
// ======================= 辅助函数 ==========================
// 遍历当前目录的文件
function walk(uri, files) {
var stat = fs.lstatSync(uri);
if (stat.isFile() && !/(build|node_modules|demo|doc|\.git|\.+)[\\|\/]/i.test(uri) && !/grunt.+/i.test(uri)) {
switch (path.extname(uri)) {
case '.css':
files.css.push(uri);
break;
case '.js':
files.js.push(uri);
break;
case '.less':
files.less.push(uri);
break;
case '.scss':
files.scss.push(uri);
break;
default:
files.other.push(uri);
}
}
if (stat.isDirectory()) {
fs.readdirSync(uri).forEach(function (part) {
walk(path.join(uri, part), files);
});
}
}
// 得到文件结构的数据结构
function doWalk(rootDir) {
var files = {
css : [],
less : [],
scss : [],
js : [],
other: [] // 暂时没用
};
walk(rootDir, files);
return files;
}
function getBiggestVersion(A) {
var a = [];
var b = [];
var t = [];
var r = [];
if (!A) {
return [0, 0, 0];
}
for (var i = 0; i < A.length; i++) {
if (A[i].match(/^\d+\.\d+\.\d+$/)) {
var sp = A[i].split('.');
a.push([
Number(sp[0]), Number(sp[1]), Number(sp[2])
]);
}
}
var r = findMax(findMax(findMax(a, 0), 1), 2);
return r[0];
}
// a：二维数组，index，比较第几个
// return：返回保留比较后的结果组成的二维数组
function findMax(a, index) {
var t = [];
var b = [];
var r = [];
for (var i = 0; i < a.length; i++) {
t.push(Number(a[i][index]));
}
var max = Math.max.apply(this, t);
for (var i = 0; i < a.length; i++) {
if (a[i][index] === max) {
b.push(i);
}
}
for (var i = 0; i < b.length; i++) {
r.push(a[b[i]]);
}
return r;
}
};