Object.keys(routes).forEach(function(key) {
var args = routes[key]
, methodPath = key.split(' ')
, methodStr = methodPath[0].toUpperCase()
, path = methodPath[1]
, methods = methodStr.split(',')
;
if (is.isArray(args)) {
args.unshift(path);
} else {
args = [path, args];
}
methods.forEach(function(method){
switch (method) {
case 'GET':
app.get.apply(app, args);
break;
case 'POST':
app.post.apply(app, args);
break;
case 'PUT':
app.put.apply(app, args);
break;
case 'DELETE':
app.delete.apply(app, args);
break;
case 'ALL':
app.get.apply(app, args);
app.post.apply(app, args);
app.put.apply(app, args);
app.delete.apply(app, args);
break;
default:
throw new Error('Invalid HTTP method specified for route ' + path);
process.exit(1);
break;
}
});
});
module.exports = function(keys){
if(is.isString(keys)){
keys = keys.split(/ +/);
}
if(!is.isArray(keys)){
throw new Error('attr array error');
process.exit(1);
}
return function(files, metalsmith, done){
Object.keys(files).forEach(function(name){
var file = files[name];
Object.keys(file).forEach(function(key){
if(keys.indexOf(key) == -1){
delete file[key];
}
});
});
done();
};
};