wn-command-init
Version:
wn project scaffold
418 lines (397 loc) • 20 kB
JavaScript
;
//var debug = require('debug')('wn:init'),
//colors = require('colors'),
var path = require('path'),
localPath = path.join(__dirname, 'node_modules');
var Download = require('download');
var progress = require('download-status');
var fs=require('fs');
var fse = require('fs-extra');
var rd = require('rd');
var inquirer = require("inquirer");
var exec = require('child_process').exec,
child;
var root=fis.util.realpath(process.cwd());
var rootPathInfo=fis.util.pathinfo(root);
var parsedRootPath=parsePath(root);
//console.log(rootPathInfo.filename);
// prepend ./node_modules to NODE_PATH
process.env.NODE_PATH = process.env.NODE_PATH ?
localPath + ':' + process.env.NODE_PATH : localPath;
function log(type, msg, color) {
color = color || 'grey';
var pad = Array(Math.max(0, 10 - type.length) + 1).join(' '),
m = type === 'error' ? type : 'log';
console[m]((pad + type).green, msg[color]);
}
function parsePath(path){
//判断模块的模块名和版本号情况
//D:/senro/senro/git/company/wn/wn-site/spm_modules/wn-9yin-nav/0.0.6
var tmpPath=path.split('/');
if(/[0-9]*\.[0-9]*\.[0-9]*/g.test(tmpPath[tmpPath.length-1])){
//最后的名字是版本号，说明这是个从spm_modules安装的模块
return {name:tmpPath[tmpPath.length-2],version:tmpPath[tmpPath.length-1]};
}else{
//最后的名字不是版本号，说明这是个本地模块
return {name:tmpPath[tmpPath.length-1],version:''};
}
}
exports.name = 'init';
exports.usage = '[options]';
exports.desc = 'init wn project';
exports.register = function (commander) {
commander
.option('-p, --pkg', 'only init package prepare files')
.option('-c, --clean', 'clean template cache')
.option('--skip-install', 'skip installation')
.action(function () {
//log('error', 'start init!!!!', 'red');
//console.log(arguments);
var options = arguments[arguments.length - 1];
if(options.pkg){
var packageJsonPath='./package.json';
var readMeFile='./README.md';
if(!fs.existsSync(packageJsonPath)){
//如果没有预置的package.Json,输出一个
inquirer.prompt([
{
type:'input',
name:'moduleName',
message:'模块名称是（不能有中文）?',
default:parsedRootPath.name,//默认为文件名
validate:function(projectName){
if(/^[\u2E80-\u9FFF]+$/g.test(projectName)){
//如果有汉字
return false;
}
return true;
}
},
{
type:'input',
name:'moduleDescription',
message:'模块描述？',
default:parsedRootPath.name
},
{
type:'input',
name:'moduleVersion',
message:'版本号?',
default:parsedRootPath.version?parsedRootPath.version:'0.0.1'
},
{
type:'list',
name:'moduleType',
message:'模块类型是?',
default:'js',
choices:['组件','css','js']
},
// {
// type:'input',
// name:'moduleMain',
// message:'模块主入口文件是?',
// default:'index.js'
// },
{
type:'input',
name:'moduleDeps',
message:'依赖哪些模块?',
default:''
}
], function( answers ) {
ensureReadMeFile(readMeFile,answers);
fse.outputJsonSync(packageJsonPath, {
name: answers.moduleName,
version:answers.moduleVersion,
description: answers.moduleDescription,
keywords: [
answers.moduleName,
answers.moduleDescription
],
homepage: "",
author: "haowu-team",
spm:{
main:'',//为了解决spm doc会编译main文件因为wn语法报错问题，故设为空，answers.moduleMain
type:answers.moduleType,
dependencies:cwdToObj(answers.moduleDeps),
devDependencies: {
"expect.js": "0.3.1"
}
}
});
});
}else{
//有预置的package.json
var packageJson=fse.readJsonSync(packageJsonPath);
if(!packageJson.spm.type){
inquirer.prompt([
{
type:'list',
name:'moduleType',
message:'模块类型是?',
default:'js',
choices:['组件','css','js']
}
], function( answers ) {
packageJson.spm.type=answers.moduleType;
//将spm.dependencies改动写入packageJson
fse.writeJsonSync(packageJsonPath, packageJson);
ensureReadMeFile(readMeFile,{moduleName:packageJson.name,moduleVersion:packageJson.version});
});
}
}
}else{
var projectAlias={
'官网':'wn-site-website',
'手机官网':'wn-site-mobliesite',
'专题':'wn-site-special',
'手机专题':'wn-site-mobilespecial'
};
var packageJson='./package.json';
var snailGames;
var download = new Download({ extract: true, strip: 1, mode: '755' })
//'https://codeload.github.com/snail-team/' +projectAlias[answers.gameType] + '/tar.gz/master'
//'https://github.com/snail-team/'+projectAlias[answers.gameType]+'/archive/master.zip'
//'https://raw.githubusercontent.com/scrat-team/scrat.js/master/scrat.js'
.get(fis.config.get('snailGames.json')||'https://raw.githubusercontent.com/snail-team/wn-data/master/snailGames.json')
.dest('./')
.use(progress());
download.run(function (err, files, stream) {
if (err) {
throw err;
}
console.log('snailGames已下载完毕!');
snailGames=fse.readJsonSync('./snailGames.json');
//读取snailGames.json后删除
fse.removeSync('./snailGames.json');
var gameNameArr=[];
for(var gameName in snailGames){
if(snailGames[gameName].title!=''){
gameNameArr.push(gameName);
}
}
inquirer.prompt([
{
type:'list',
name:'gameName',
message:'蜗牛的哪个项目?',
default:'九阴真经',
choices:gameNameArr
},
{
type:'list',
name:'projectType',
message:'项目类型是?',
default:'官网',
choices:['官网','专题']
},
{
type:'input',
name:'specialName',
message:'专题名称是（中英文不限制）?',
default:function(answers){
return answers.gameName;
},//默认为文件名
when:function(answers){
if(answers.projectType=='专题'){
return true;
}
return false;
}
},
{
type:'input',
name:'projectName',
message:'项目英文名称是（不能有中文）?',
default:rootPathInfo.filename,//默认为文件名
validate:function(projectName){
if(/^[\u2E80-\u9FFF]+$/g.test(projectName)){
//如果有汉字
return false;
}
return true;
}
},
{
type:'input',
name:'deps',
message:'你需要提前安装哪些模块?',
default:'jquery@1.8.3'
}
], function( answers ) {
remote(answers);
});
});
}
function ensureReadMeFile(file,answers){
/*
保证readme文件的存在，存在则替换里面的name和version变量，不存在则创建一个readme文件
*/
//var stat = fs.lstatSync(file);
if(fs.existsSync(file)){
var content=fs.readFileSync(file,'utf8');
if(typeof content == 'object'){
content=JSON.stringify(content);
}
content=content.replace(/\<\%name\%\>/g,answers.moduleName);
content=content.replace(/\<\%version\%\>/g,answers.moduleVersion);
fs.writeFileSync(file,content,'utf8');
}else{
fs.writeFileSync(file, '# '+answers.moduleName+'\r\n'+answers.moduleName,'utf8');
}
}
function local(answers){
initPackageJson(answers);
replaceVar(answers);
install(answers);
}
function cwdToObj(deps){
//jquery@1.8.3 nav@0.0.2
var depsObj={},
tmpArr=deps.split(' ');
for(var i=0;i<tmpArr.length;i++){
var module=tmpArr[i];
if(module&&module!=''){
var moduleName,moduleVersion;
if(/@/g.test(module)){
moduleName=module.split('@')[0];
moduleVersion=module.split('@')[1];
depsObj[moduleName]=moduleVersion;
}else{
moduleName=module;
moduleVersion='stable';
depsObj[moduleName]=moduleVersion;
}
}
}
return depsObj;//{jquery:'1.8.3',nav:'0.0.2'}
}
function remote(answers){
console.log('请稍等，正在下载...');
var download = new Download({ extract: true, strip: 1, mode: '755' })
//'https://codeload.github.com/snail-team/' +projectAlias[answers.gameType] + '/tar.gz/master'
//'https://github.com/snail-team/'+projectAlias[answers.gameType]+'/archive/master.zip'
//'https://raw.githubusercontent.com/scrat-team/scrat.js/master/scrat.js'
.get('https://raw.githubusercontent.com/snail-team/wn-site/master/fis-conf.js')
.get('https://github.com/snail-team/' +projectAlias[answers.projectType] + '/archive/master.zip')
.dest('./')
.use(progress());
download.run(function (err, files, stream) {
if (err) {
throw err;
}
console.log('项目已下载完毕!');
initPackageJson(answers);
replaceVar(answers);
install(answers);
});
}
function initPackageJson(answers){
//写一个spm发布用的package.json
console.log('开始生成初始package.json！');
if(!fs.existsSync(packageJson)){
//如果没有预置的package.Json,输出一个
fse.outputJsonSync(packageJson, {name: answers.projectName});
}
}
function replaceVar(answers){
//执行变量替换
console.log('开始执行变量替换！');
var fileIgnore=new RegExp('(\\.git)|(fis-conf\\.js)$|(\\.jpg)$|(\\.png)$|(\\.gif)$','g');
rd.each('./', function (f, s, next) {
var stat = fs.lstatSync(f);
//console.log(stat.isFile());
//console.log('all file:', f);
if(stat.isFile()&&!fileIgnore.test(f)){
//console.log('file:', f);
var content=fs.readFileSync(f,'utf8');
if(typeof content == 'object'){
content=JSON.stringify(content);
}
if(answers.gameName&&snailGames[answers.gameName]){
content=content.replace(/\<\%gameName\%\>/g,answers.gameName);
content=content.replace(/\<\%title\%\>/g,answers.specialName?answers.specialName+'-'+snailGames[answers.gameName].title:snailGames[answers.gameName].title);
content=content.replace(/\<\%description\%\>/g,snailGames[answers.gameName].description);
content=content.replace(/\<\%keywords\%\>/g,answers.specialName?answers.specialName+','+snailGames[answers.gameName].keywords:snailGames[answers.gameName].keywords);
content=content.replace(/\<\%gameId\%\>/g,snailGames[answers.gameName].gameId);
fs.writeFileSync(f,content,'utf8');
}else{
console.log('snailGames里没有找到：'+answers.gameName+'!');
}
}
next();
}, function (err) {
if (err) throw err;
});
}
function install(answers){
//安装spm模块
console.log('开始安装spm模块！');
var json=fse.readJsonSync(packageJson);
json.name=answers.projectName;
if(answers.deps&&answers.deps!=''){
//如果有提前安装的模块，则进行依赖合并
var answerDepsObj=cwdToObj(answers.deps);
if(json.spm){
//说明有预置的packageJson
if(json.spm.dependencies){
//预置里packageJson有依赖，则进行不冲突合并
for(var moduleName in answerDepsObj){
//如果提前安装的模块和预置的package.json的spm.dependencies冲突，则将用户的加入到spm.dependencies
json.spm.dependencies[moduleName]=answerDepsObj[moduleName];
}
}else{
//预置里packageJson没有依赖，则直接加提前安装的模块写入依赖
json.spm.dependencies={};
for(var moduleName in answerDepsObj){
json.spm.dependencies[moduleName]=answerDepsObj[moduleName];
}
}
}else{
//说明没有预置的packageJson，packageJson是后来生成的，里面只有name属性,则把依赖写入spm.dependencies
json.spm={};
json.spm.dependencies={};
for(var moduleName in answerDepsObj){
json.spm.dependencies[moduleName]=answerDepsObj[moduleName];
}
}
}
//将spm.dependencies改动写入packageJson
fse.writeJsonSync(packageJson, json);
//如果有依赖，才进行安装
if(json.spm&&json.spm.dependencies){
child = exec('spm install',
function (error, stdout, stderr) {
console.log('install: ' + stdout);
console.log(stderr);
if (error !== null) {
console.log('exec error: ' + error);
}
});
}else{
console.log('没有需要安装的spm模块！');
}
function cwdToObj(deps){
//jquery@1.8.3 nav@0.0.2
var depsObj={},
tmpArr=deps.split(' ');
for(var i=0;i<tmpArr.length;i++){
var module=tmpArr[i];
if(module&&module!=''){
var moduleName,moduleVersion;
if(/@/g.test(module)){
moduleName=module.split('@')[0];
moduleVersion=module.split('@')[1];
depsObj[moduleName]=moduleVersion;
}else{
moduleName=module;
moduleVersion='stable';
depsObj[moduleName]=moduleVersion;
}
}
}
return depsObj;//{jquery:'1.8.3',nav:'0.0.2'}
}
}
});
};