zoo-command-install
Version:
install components for your project
426 lines (393 loc) • 13.8 kB
JavaScript
/*
* zoo
* http://beefe.github.io/
*/
;
var fs = require('fs');
var https = require('https');
var http = require('http');
var path = require('path');
var jsdom = require('jsdom');
//执行路径
var processPath = process.cwd();
var jquery = fs.readFileSync(path.join(__dirname, '/node_modules/jquery/dist/jquery.min.js'), "utf-8");
//配置文件名
var confFileName = 'zoo.json';
//项目名称
var projectName = '';
//本地存放下载模块的文件夹名，可以在zoo.json里面设置，默认是common
var downloadDirName = 'common';
//远程目录名
var modulesViewDirName = 'common';
//是否强制安装
var isForce = false;
var protocal = 'http',
port = '80',
host = 'gitlab.i.beebank.com',
viewPath = '/beefe/common/tree/master',
downloadPath = '/beefe/common/blob/master',
//页面链接提取规则
selector = 'span.str-truncated a';
var modulesOptions = {};
var targetArr = [];//配置文件中要下载的component数组
var module_i = 0;//开始下载第i个module
var modulesExistArr = [];
//创建本地路径
function mkdirLocal(path, fn){
new Promise(function(resolve, reject){
fs.exists(path, function(exists){
if(exists){
return resolve();
}
fs.mkdir(path, function(err){
if(err){
reject(err);
return;
}
resolve();
});
});
}).then(function(){
fn();
}).catch(function(msg){
console.log(msg);
downNextModule();
});
};
function downModule(i){
var moduleName = targetArr[i];
var moduleExist = false;
modulesExistArr.forEach(function(v, i){
if(moduleName == v){
moduleExist = true;
}
});
//强制下载
if(isForce || !moduleExist){
mkdirLocal(path.join(processPath, downloadDirName, moduleName), function(){
getPath(protocal + '://' +path.join( host, downloadPath, moduleName));
});
}
else{
var prompt = require('prompt');
prompt.start();
var tip = moduleName + '模块已存在,是否要覆盖？（y/n）';
prompt.get([tip], function(err, result){
if(result[tip] == 'y'){
mkdirLocal(path.join(processPath, downloadDirName, moduleName), function(){
getPath(protocal + '://' +path.join( host, downloadPath, moduleName));
});
}else{
downNextModule();
}
});
}
};
function downNextModule(){
module_i++;
if(module_i < targetArr.length){
downModule(module_i)
}
};
//访问github 模板地址 获得 模块下文件和目录地址
function getPath(url){
new Promise(function(resolve, reject){
jsdom.env({
url: url,
src: [jquery],
done: function (err, window) {
if(err){
reject(err);
return;
}
resolve(window);
}
})
}).then(function(window){
var $ = window.$;
var links = $(selector);
var hasMoreFile = false;
for(var i = 0; i < links.length; i++){
var href = links[i].href;
//判断是文件还是目录，通过判断链接是不是有'.'，可行吗？
if(href.replace(protocal+'://'+host, '').indexOf('.') > -1){
modulesOptions[targetArr[module_i]]['linkArr'].push(href);
}else{
hasMoreFile = true;
var moduleName = href.split(viewPath)[1];
mkdirLocal(path.join(processPath, downloadDirName, moduleName), function(){});
getPath(href);
}
}
if(!hasMoreFile){
//下载模块下所有文件
var len = modulesOptions[targetArr[module_i]]['linkArr'].length;
modulesOptions[targetArr[module_i]]['linkArr'].forEach(function(v, i){
var filePath = v.split(downloadPath)[1];
getContent(path.join(processPath, downloadDirName, filePath), v.replace(/\/blob\//, '/raw/'), len);
});
};
}).catch(function(msg){
console.log(msg);
downNextModule();
});
};
//访问文件地址 获得文件内容
function getContent(filePath, url, len){
var dirNum = 0;
var moduleName = targetArr[module_i];
if(!moduleName){return}
var req = http.request(url, function(res){
if(res.statusCode != 200){
console.log('down ' + moduleName + ' error');
downNextModule();
return;
}
if(modulesOptions[targetArr[module_i]]['downingStart'] == false){
process.stdout.write('正在下载' + moduleName +'.');
}else if(modulesOptions[targetArr[module_i]]['downingStart'] == true){
process.stdout.write('.');
}
modulesOptions[targetArr[module_i]]['downingStart'] = true;
//res.setEncoding('utf8');//with this line, write images will make error, why?
var out = fs.createWriteStream(filePath);
res.pipe(out);
res.on('data', function(){
});
res.on('end', function(){
modulesOptions[targetArr[module_i]]['downedNum']++;
if(modulesOptions[targetArr[module_i]]['downedNum'] == len){
process.stdout.write(moduleName.green.bold + '下载完成'.green.bold + '\n');
downNextModule();
}
});
});
req.end();
};
//生成fis-conf.js
function touchFisConf(){
var filePath = path.join(processPath, 'fis-conf.js');
var content =
`//项目配置文件
//项目名称
var name = '/${projectName}';
//项目domain，一般写测试domain
var domain = '';
fis.config.merge({
statics: name,
roadmap: {
domain: domain,
path: [
//非模块化的js，如mod.js
{
reg: /^\\/${downloadDirName}\\/mod\\/mod\\.js/,
isMod: false,
release: '\$\{statics\}/$&'
},
//公共模块
{
reg: /^\\/${downloadDirName}\\/([^\\/]+)\\/(?:[^\\/]+)\\.js/,
isMod: true,
id: '$1',
release: '\$\{statics\}/$&'
},
//模板
{
reg: /^(.*)\\.(html|htm|phtml)$/i,
isHtmlLike: true,
useCache: false,
release: '\$\{statics\}/$&'
},
//css文件
{
reg: /^(.*)\\.(css|less)$/i,
useSprite: true,
release: '\$\{statics\}/$&'
},
//图片等媒体文件
{
reg: /^(.*)\\.(jpg|gif|png|mp3|mp4|ttf|pdf)$/i,
release: '\$\{statics\}/$&'
},
//前端模版
{
reg: '**.tpl',
useOptimizer: false,
useCache: false
},
//打包后的资源
{
reg: 'pkg/**.js',
release: '\$\{statics\}/$&'
},
//依赖关系表
{
reg: 'map.json',
release: '\$\{statics\}/$&'
},
//其他上文未匹配到的
{
reg : "**",
release : false
}
],
pack: {
'pkg/common.js': [
'${downloadDirName}/mod/mod.js',
'${downloadDirName}/**.js'
]
},
deploy: {
//测试机
test: [
{
from: '',
to: '',
include: '',
replace: {
from: '',
to: ''
},
subOnly: true
}
],
//线上
online: [
{
from: '',
to: '',
include: '',
replace: {
from: '',
to: ''
},
subOnly: true
}
]
}
}
});`;
new Promise(function(resolve, reject){
fs.exists(filePath, function(exists){
if(exists){
return;
}
else{
resolve();
}
});
}).then(function(){
fs.writeFile(filePath, content, function(err){
if(err){
reject({
tips: 'write fis-conf.js error',
err: err
});
}
});
}).catch(function(err){
console.log(err);
});
};
exports.name = 'install';
exports.usage = '[options]';
exports.desc = 'install components and create fis-zoo.js';
exports.register = function(commander){
commander
.option('-F', ' do not detect local files, force to overwrite', String)
.option('-S', ' set source of component to be downloaded, todo')
.action(function(){
var args = Array.prototype.slice.call(arguments);
isForce = args[0]['F'];
//读取配置文件
new Promise(function(resolve, reject){
fs.readFile(path.join(processPath, confFileName), function(err, data){
if(err){
reject('当前目录没有找到'+confFileName);
return;
}
var options = JSON.parse(data);
projectName = options['name'] || projectName;
downloadDirName = options['downloadDirName'] || downloadDirName;
targetArr = options['components'];
targetArr.forEach(function(v, i){
modulesOptions[v] = {};
modulesOptions[v]['downingStart'] = false;
modulesOptions[v]['downedNum'] = 0;
modulesOptions[v]['linkArr'] = [];
});
//生成fis-conf.js
touchFisConf();
//下载components 写入download文件夹
var len = targetArr.length;
if(!len){
reject('请确保components字段不为空');
return;
}
resolve();
});
})
.then(function(){
mkdirLocal(path.join(processPath, downloadDirName), function(){
//判断配置文件中模块是否已存在
new Promise(function(resolve, reject){
jsdom.env({
url: protocal + '://' + path.join(host, viewPath),
src: [jquery],
done: function (err, window) {
if(err){
reject();
return;
}
resolve(window);
}
});
}).then(function(window){
return new Promise(function(resolve, reject){
var $ = window.$;
var links = $(selector);
//辅助判断targetArr中的模块在remote仓库中是否存在的对象
var judgeExistHelper = {};
var remoteExistArr = [].map.call(links, function(link, i){
judgeExistHelper[link.innerHTML] = 1;
return link.innerHTML;
});
var tempArr = targetArr;
targetArr = tempArr.filter(function(component, i){
if(component in judgeExistHelper){
return true;
}
else{
console.log(`仓库${protocal}://${path.join(host, viewPath)}中没有${component}模块`);
}
});
if(!targetArr.length){
console.log(`${confFileName}没有可用的模块`);
return;
}
resolve();
});
}).then(function(){
return new Promise(function(resolve, reject){
fs.readdir(path.join(processPath, downloadDirName), function(err, files){
if(err){
reject(err);
return;
}
resolve(files)
})
});
}).then(function(files){
files.forEach(function(v, i){
modulesExistArr.push(v);
});
downModule(module_i);
}).catch(function(err){
console.log(err);
});
});
}).catch(function(msg){
console.log(msg);
});
});
};