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// ========================================================================
// bootstrap-server v1.0.0
// http://twbs.github.com/bootstrap
// ========================================================================
// Copyright 2013 Twitter, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ========================================================================
"use strict"
var uglifyJS = require('uglify-js')
, path = require('path')
, https = require('https')
, TAG = 'v2.3.2'
, CACHE = {}
, FILES = [ "bootstrap-transition.js"
, "bootstrap-affix.js"
, "bootstrap-modal.js"
, "bootstrap-dropdown.js"
, "bootstrap-scrollspy.js"
, "bootstrap-tab.js"
, "bootstrap-tooltip.js"
, "bootstrap-popover.js"
, "bootstrap-alert.js"
, "bootstrap-button.js"
, "bootstrap-collapse.js"
, "bootstrap-carousel.js"
, "bootstrap-typeahead.js" ]
function cache() {
var done = 0
, _cache = {}
FILES.forEach(function (filename) {
var req
, content = []
, options = {
host: 'raw.github.com'
, port: 443
, path: path.join('/twbs/bootstrap/', TAG, '/js/', filename)
, method: 'GET'
}
req = https.request(options, function(res) {
res.setEncoding('utf8')
res.on('data', function (chunk) {
content.push(chunk)
})
res.on('end', function () {
_cache[filename] = content.join('')
if (++done == FILES.length) {
CACHE = _cache
}
})
})
req.end()
})
}
function js(params, callback) {
var min, content = params.js.map(function (filename) {
return CACHE[filename]
}).join('\n')
try {
min = uglify(content, params.js)
} catch (e) {
min = 'Error minifying source - please open issue on http://github.com/twbs/bootstrap! thank you :)'
}
callback(null, {
'js/bootstrap.js' : new Buffer(content, 'utf8')
, 'js/bootstrap.min.js': new Buffer(min, 'utf8')
})
}
function uglify(input, names) {
var content = input.replace(/[\"\']use strict[\"\']/gi, '')
, tok = uglifyJS.parser.tokenizer(content)
, c = tok()
, result
, ast
result = '/**\n'
+ '* Bootstrap.js by @fat & @mdo\n'
+ '* plugins: ' + names.join(', ') + '\n'
+ '* Copyright 2013 Twitter, Inc.\n'
+ '* http://www.apache.org/licenses/LICENSE-2.0.txt\n'
+ '*/\n'
ast = uglifyJS.parser.parse(content)
ast = uglifyJS.uglify.ast_mangle(ast)
ast = uglifyJS.uglify.ast_squeeze(ast)
return result += uglifyJS.uglify.gen_code(ast)
}
module.exports = js
module.exports.cache = cache
module.exports.FILES = FILES
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