这就是我想要的。
我能够找到为客户提供coffeescript的推荐方法是使用connect-assets。这似乎需要使用jade helper来实际编译coffeescript,例如。
!=js('monalisa.js')
似乎编译monalisa.coffee并生成正确的<script>
标记。现在我想使用require.js,在这里我偶然发现。如何确保connect-assets在不使用jade helper的情况下正确编译所有内容?
这是我相当简单的app.js:
require('coffee-script');
var express = require('express')
, http = require('http')
, path = require('path')
, connectAssets = require('connect-assets');
var publicDir = path.join(__dirname, 'public');
var app = express();
app.configure(function(){
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use( connectAssets() );
app.use('/public', express.static(publicDir));
app.use(express.logger());
app.use(express.methodOverride());
app.use(app.router);
});
app.configure('development', function(){
app.use(express.errorHandler({
dumpExceptions: true,
showStack: true
}));
});
app.get('/', require('./routes').index);
app.get('/monalisa', require('./routes/monalisa').monalisa);
http.createServer(app).listen(app.get('port'), function(){
console.log("Express server listening on port " + app.get('port'));
});
答案 0 :(得分:4)
我已经创建了一个包来帮助解决这个问题;它被称为connect-assets-jspaths。
自述文件:
npm install connect-assets-jspaths
assets = require "connect-assets"
jsPaths = require "connect-assets-jspaths"
# Snip ...
app.use assets()
# Exports the global function exportPaths() and jsUrl(); see below in View Helpers.
jsPaths assets
# Optionally, pass a log function to see progress
# jsPaths assets, console.log
现在您可以传递一些额外的回调,它将监视您的连接资产目录以进行更改。
fileChangedCallback = (err, filePath) ->
console.log "File Changed: #{filePath}"
jsPaths assets, console.log, fileChangedCallback, (err, watcher) ->
console.log "Watcher initialized"
注意您可能希望在生产模式下禁用此功能。
此模块导出两个全局函数exportPaths()
和jsUrl()
。
// Using this in your view
!= exportPaths("jsPaths")
// Turns into this when rendered in production
<script type="text/javascript">
var jsPaths = { "main", "/builtAssets/js/main.13819282742.js" /* snip all the other file paths */ };
</script>
// Using this in your view
- var mainJsPath = jsUrl("/js/main.js")
script(type="text/javascript", data-main="#{mainJsPath}", src="//cdnjs.cloudflare.com/ajax/libs/require.js/2.0.2/require.min.js")
// Turns into this when rendered in production
<script type="text/javascript" data-main="/builtAssets/js/main.13819282742.js" src="//cdnjs.cloudflare.com/ajax/libs/require.js/2.0.2/require.min.js"></script>
现在我们有一个带有requireJS友好路径的变量,我们可以在RequireJS配置中设置这些路径
# Example main.coffee file in /assets/js folder
requirePaths =
paths:
jquery: "//cdnjs.cloudflare.com/ajax/libs/jquery/1.7.2/jquery.min"
underscore: "//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.3.3/underscore-min"
backbone: "//cdnjs.cloudflare.com/ajax/libs/backbone.js/0.9.2/backbone-min"
text: "/js/lib/text"
handlebars: "/js/lib/handlebars"
if jsPaths
for own key, value of jsPaths
# Fix up the lib references
key = key.slice 4 if key.slice(0, 4) == "lib/"
requirePaths.paths[key] = value
require.config
paths: requirePaths.paths
shim:
jquery:
exports: "$"
underscore:
exports: "_"
backbone:
deps: ["underscore", "jquery"]
exports: "Backbone"
require ['app'], (App) ->
new App().initialize()
答案 1 :(得分:2)
尝试含羞草,它会帮助你解决所有这些问题。 http://www.mimosajs.com
mimosa new [name]
将为您提供一个包含所有项目的入门项目。
答案 2 :(得分:1)
对不起新答案,但我决定去开帐户。 =)
如果您选择Express作为mimosa new
工作流程的一部分,Mimosa将为您提供一个小型Express应用程序。如果您选择CoffeeScript
,它会在CoffeeScript中为您提供Express应用。并且它将在支架应用程序中包含RequireJS。所以你不应该重写任何东西。你只需要插入你的东西。如果它给你的Express应用程序的任何东西将作为一个例子让你自己做,而不使用含羞草。