iweb-tool
Version:
a build tool based gulp & webpack
418 lines (363 loc) • 12.5 kB
JavaScript
;
var fs = require('fs');
var fse = require('fs-extra');
var HtmlWebpackPlugin = require('html-webpack-plugin');
//var extend = require('util')._extend;
/**
* cope项目模板到当前工程目录
*/
var copyProject = function(params){
var tragetPath = fs.realpathSync('.');
var sorcePath = __dirname;
if (params.type == 's')
sorcePath = sorcePath + '/../tpl/s' ;
else
sorcePath = sorcePath + '/../tpl/m' ;
fse.copySync(sorcePath, tragetPath);
var _package = require(tragetPath + '/package.json');
_package.name = params.name;
_package.description = params.desc;
fs.writeFileSync(tragetPath + '/package.json', JSON.stringify(_package, null,2), 'utf8');
console.log('init success!');
};
/**
* 同步工程到iweb_home中
*/
var syncModule = function(){
var tragetPath = fs.realpathSync('.');
var dirList = fs.readdirSync(tragetPath);
dirList.forEach(function(project){
if (fs.lstatSync(tragetPath + '/' + project).isFile()){
return;
}
if (project === 'dist' || project === 'iweb_home'){
return;
}
//业务组件
var projectPath = tragetPath + '/' + project;
fse.removeSync(tragetPath + '/iweb_home/modules/' + project);
var compList = fs.readdirSync(projectPath);
compList.forEach(function(compName){
var compPath = projectPath + "/" + compName;
//只有存在iweb.config.json文件，才会被做为组件
if (fs.existsSync(compPath + '/iweb.config.js')){
fse.copySync(compPath, tragetPath + '/iweb_home/modules/' + project + '/' + compName);
}
});
});
};
/**
* 清空dist目录
*/
var cleanDistDir = function(){
var tragetPath = fs.realpathSync('.');
if (!fs.existsSync(tragetPath + "/dist")){
fs.mkdirSync(tragetPath + "/dist");
}
var distList = fs.readdirSync(tragetPath + "/dist");
distList.forEach(function(item){
fse.removeSync(tragetPath + "/dist/" + item);
});
};
/**
* 合并项目中的配置
*/
var mergeWebpackConfig = function(webpackConfig, iwebConfig,rootPath, moduleName, compName){
var template,filename;
//if (iwebConfig.exports){
// for (var key in iwebConfig.exports){
// var _path = iwebConfig.exports[key];
// if (_path.indexOf('./') == 0){
// _path = _path.substring(2,_path.length);
// }
// webpackConfig.resolve.alias[key] = tragetPath + "/" + _path;
// }
//}
if (iwebConfig.entry){
for (var key in iwebConfig.entry){
var _path = iwebConfig.entry[key];
if (_path.indexOf('./') === 0){
_path = _path.substring(2,_path.length);
}
if (!moduleName && !compName)
webpackConfig.entry[key] =rootPath + "/" +_path;
else
webpackConfig.resolve.alias[moduleName + '.' + compName + '.' + key] = rootPath + '/'+ moduleName + '/' + compName + '/'+ _path;
}
}
if (iwebConfig.entryHtmlFiles){
var htmlPlugins = [];
iwebConfig.entryHtmlFiles.forEach(function(entryHtmlFile){
var template = entryHtmlFile.template;
var filename = entryHtmlFile.filename;
if (template.indexOf('./') === 0){
template = template.substring(2,_path.length);
}
if (!moduleName && !compName){
template = rootPath + '/'+ template;
filename = filename;
}else{
template = rootPath + '/'+ moduleName + '/' + compName + '/'+ template;
filename = "../" + moduleName + '/' + compName + '/'+ filename;
}
var plugin = new HtmlWebpackPlugin({
template: template,
filename: filename,
webContext:'/' + iwebConfig['webContext']
});
htmlPlugins.push(plugin);
});
webpackConfig.plugins = webpackConfig.plugins.concat(htmlPlugins);
}
};
/**
* 获取webpack配置对象
*/
var getWebpackConfig = function(mode, moduleName){
var tragetPath = fs.realpathSync('.');
var iwebHome = tragetPath + "/iweb_home";
var webpackConfigName = 'webpack.config';
//build单一项目
if (!fs.existsSync(iwebHome)){
try {
var webpackConfig = require(tragetPath + '/config/'+webpackConfigName).getConfig(mode);
}catch (e){
console.error(e)
}
var iwebConfigPath = tragetPath + "/config/iweb.config.js";
//var _config = JSON.parse(fs.readFileSync(iwebConfigPath, 'utf8'));
var _config = require(iwebConfigPath); //JSON.parse(fs.readFileSync(iwebConfigPath, 'utf8'));
mergeWebpackConfig(webpackConfig, _config, tragetPath);
}
//多模块项目
else{
var modulesPath = iwebHome + "/modules";
var webpackConfigFunc = require(iwebHome + '/config/'+webpackConfigName);
var modulePath = modulesPath + "/" + moduleName;
var compList = fs.readdirSync(modulePath);
//组织webpack配置文件
var webpackConfig = webpackConfigFunc.getConfig(mode);
//console.log(webpackConfig.entry);
compList.forEach(function (compName) {
var configPath = modulePath + "/" + compName + "/iweb.config.js";
if (fs.existsSync(configPath)) {
//var _config = JSON.parse(fs.readFileSync(configPath, 'utf8'));
var _config = require(configPath); //JSON.parse(fs.readFileSync(configPath, 'utf8'));
mergeWebpackConfig(webpackConfig, _config, modulesPath, moduleName, compName);
}
});
}
return webpackConfig;
}
var iweb = {};
//命令行
iweb.cli = {};
iweb.cli.init = function(){
var _name = '';
var _desc = '';
process.stdout.write('project name:');
process.stdin.resume();
process.stdin.setEncoding('utf-8');
process.stdin.once('data', function(name) {
_name = name.toString().trim();
process.stdout.clearLine();
process.stdout.cursorTo(0);
process.stdout.write('description:');
process.stdin.resume();
process.stdin.once('data', function(desc) {
_desc = desc.toString().trim();
process.stdout.clearLine();
process.stdout.cursorTo(0);
//process.stdout.write('single-project or multi-project?(s/m):');
//process.stdin.once('data', function(data) {
// process.stdout.clearLine();
// process.stdout.cursorTo(0);
// data = data.toString().trim();
// if (data != 's' && data != 'm'){
// console.error('value mast be "s" or "m"');
// process.exit();
// }
copyProject({
name:_name,
desc:_desc,
type:'s'//data
});
process.exit();
//});
});
});
};
iweb.cli.build = function(mode){
mode = mode || 'production';
var tragetPath = fs.realpathSync('.');
var iwebHome = tragetPath + "/iweb_home";
var gulp=require('gulp');
//清空dist目录
cleanDistDir();
//build单一项目
if (!fs.existsSync(iwebHome)){
var webpackConfig = getWebpackConfig(mode);
var gulpConfig = require(tragetPath + '/config/gulp.config');
gulpConfig(gulp, webpackConfig);
gulp.start('default');
}
//多模块项目
else{
//同步当前模块工程到iwebhome中
syncModule();
var modulesPath = iwebHome + "/modules";
var moduleList = fs.readdirSync(modulesPath);
var gulpConfig = require(iwebHome + '/config/gulp.config');
moduleList.forEach(function(moduleName){
var webpackConfig = getWebpackConfig(mode);
gulpConfig(gulp, webpackConfig);
gulp.start('default');
});
}
};
iweb.cli.publish = function(){
var targetPath = fs.realpathSync('.');
var gulp=require('gulp');
var webpackConfig = getWebpackConfig('production');
var gulpConfig = require(targetPath + '/config/gulp.config');
gulpConfig(gulp, webpackConfig);
gulp.start('war');
var iwebConfig = require(targetPath + '/config/iweb.config');
var publishConfig = iwebConfig.publish; //require(targetPath + '/config/publish.config');
var installCommandStr = publishConfig.command + " install:install-file -Dfile="+ targetPath+"/dist.war -DgroupId="+ publishConfig.groupId +" -DartifactId="+ publishConfig.artifactId +" -Dversion="+ publishConfig.version +" -Dpackaging=war";
var process = require('child_process');
var installWarProcess = process.exec(installCommandStr, function(err,stdout,stderr){
if(err) {
console.log('install war error:'+stderr);
}
});
installWarProcess.stdout.on('data',function(data){
console.info(data);
});
installWarProcess.on('exit',function(data){
console.info('intall war success');
var publishCommandStr = publishConfig.command + " deploy:deploy-file -Dfile="+ targetPath+"/dist.war -DgroupId="+ publishConfig.groupId +" -DartifactId="+ publishConfig.artifactId +" -Dversion="+ publishConfig.version +" -Dpackaging=war -DrepositoryId="+ publishConfig.repositoryId +" -Durl=" +publishConfig.repositoryURL;
console.info(publishCommandStr);
var publishWarProcess = process.exec(publishCommandStr, function(err,stdout,stderr){
if(err) {
console.log('publish war error:'+stderr);
}
});
publishWarProcess.stdout.on('data',function(data){
console.info(data);
});
publishWarProcess.on('exit',function(data){
console.info('publish war success');
});
});
};
iweb.cli.server = function(port, moduleName){
port = port || '8080';
var WebpackDevServer = require("webpack-dev-server");
var webpack = require("webpack");
var tragetPath = fs.realpathSync('.');
var iwebHome = tragetPath + "/iweb_home";
var webpackConfig;
var serverConfig = require(tragetPath + '/config/webpack-dev-server.config');
var iwebConfig = require(tragetPath + '/config/iweb.config');
//单项目
if (!fs.existsSync(iwebHome)){
webpackConfig = getWebpackConfig('development');
}else{
if (!moduleName){
throw new Error('multi-project mast config moduleName (-m)');
}
syncModule();
webpackConfig = getWebpackConfig('development', moduleName);
}
//iweb.cli.build('development');
var compiler = webpack(webpackConfig);
//处理proxy中的ctx
if (serverConfig['proxy']){
var proxy = serverConfig['proxy'];
var webContext = iwebConfig['webContext'];
for (var key in proxy){
if (key.indexOf('_webContext_') != -1){
var newKey = key.replace('_webContext_', webContext);
proxy[newKey] = proxy[key]
delete proxy[key];
}
}
}
//for (var key in proxy){
// console.log(key)
// console.log(proxy[key])
//}
var server = new WebpackDevServer(compiler, serverConfig);
var server = new WebpackDevServer(compiler, serverConfig);
var mockServerConf = iwebConfig['mockServer'];
if (mockServerConf){
var bodyParser = require('body-parser');
server.app.use( bodyParser.json() ); // to support JSON-encoded bodies
server.app.use(bodyParser.urlencoded({ // to support URL-encoded bodies
extended: true
}));
}
if (mockServerConf){
if ( mockServerConf['dispatchUrl']){
var dispatchUrl =mockServerConf['dispatchUrl'];
server.app.post(dispatchUrl, function(req, res){
var ctrl = req.body.ctrl;
var method = req.body.method;
ctrl = ctrl.replace(/\./g, '/');
var mockFile = require(tragetPath + '/mockData/' + ctrl + '/' + method + '.json');
//res.write("ok test!");
//res.json(req.params);
//res.end(req.query.ctrl);
res.end(JSON.stringify(mockFile));
});
}
if (mockServerConf['requestMapping']){
mockServerConf['requestMapping'].forEach(function(reqConf){
server.app[reqConf['type']](reqConf['url'], function(req,res){
var mockFile = require(tragetPath + '/mockData/' + reqConf['json'])
res.end(JSON.stringify(mockFile));
})
});
}
}
server.listen(port, "localhost", function() {
});
//console.log("server start success!")
}
iweb.cli.run = function(){
var argv = require('yargs')
//.usage('npm <command>')
.command('init', 'init iweb project', function(){
iweb.cli.init();
})
.command('build', 'build iweb project', function () {
iweb.cli.build();
})
.command('publish', 'publish iweb project', function () {
iweb.cli.publish();
})
.command('server', 'startup a web server', function(yargs){
argv = yargs.option('p', {
alias: 'port',
description: 'server port'
})
.example('iweb server -p 8080', 'start server on port 8080')
.option('m', {
alias: 'module',
description: 'module name, only multi-project use'
})
.example('iweb server -m hr', 'start server with module hr')
.help('h')
.alias('h', 'help')
.argv;
iweb.cli.server(argv.p, argv.m);
})
.help('h')
.alias('h', 'help')
.version('1.0.24')
.alias('v', 'version')
.argv;
};
iweb.cli.run(process.argv);