Created
March 21, 2014 15:34
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/*==========[ 构建工具核心逻辑 ]==========*/ | |
//默认配置 | |
var defaultConfig = { | |
plugins : [ 'parse', 'optimize', 'lint', 'test' ] | |
}; | |
var sys = { | |
find : function(){/*查找所有项目文件*/}, | |
get : function(key){/*获取配置*/}, | |
set : function(key, value){/*设置配置数据*/}, | |
loadConf : function(path){/*加载配置文件*/}, | |
File : function(){/*file类*/}, | |
util : {/*常用工具函数*/} | |
}; | |
var conf = process.cwd()+'/conf.js'; | |
//加载配置 | |
sys.loadConf(conf); | |
//找到所有源码文件 | |
var files = sys.find(); | |
files.forEach(function(index, path){ //遍历文件编译 | |
var file = new sys.File(path); //创建一个文件对象 | |
sys.get('plugins').forEach(function(index, plugin){ //遍历插件 | |
var name = sys.get('plugin-' + plugin + '-'+file.ext); | |
plugin = require(name); //加载插件 | |
var content = plugin(file.getContent(), file); //插件处理内容 | |
file.setContent(content); //设置文件内容 | |
}); | |
}); | |
/*==========[ 一个配置文件:conf.js ]==========*/ | |
sys.set({ | |
plugins : [ 'parse', 'lint', 'test', 'optimize', 'deploy' ], | |
file_system : [ | |
{ | |
regex : '**.js', | |
deploy : 'dist/js/%s' | |
}, | |
{ | |
regex : '**.css', | |
deploy : 'dist/css/%s' | |
}, | |
{ | |
regex : '**.(png|gif|jpeg|jpg|swf)', | |
deploy : 'dist/img/%s' | |
}, | |
{ | |
regex : '**', | |
deploy : false | |
} | |
] | |
}); | |
/* | |
执行构建的时候就是: | |
js文件被 plugin-parse-js、plugin-lint-js、plugin-test-js、plugin-optimize-js、plugin-deploy-js 插件处理 | |
css文件被 plugin-parse-css、plugin-lint-css、plugin-test-css、plugin-optimize-css、plugin-deploy-css 插件处理 | |
less文件被 plugin-parse-less、plugin-lint-less、plugin-test-less、plugin-optimize-less、plugin-deploy-less 插件处理 | |
... | |
每个插件只负责处理一种文件的内容,指责非常单一。 | |
file_system修改文件对象的属性,在插件中可以获取到。 | |
比如上面给每个文件都有一个deploy属性, | |
那么,plugin-deploy插件就能这样实现了: | |
module.exports = function(content, file){ | |
sys.util.write(content, file.deploy); | |
} | |
*/ |
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