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<h1 class="page-title">Source: core/parse.js</h1>
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<pre class="prettyprint source linenums"><code>'use strict'
// strips out block comments and urls
var cleanFileRe = /(\r\n|\n|\r)|(^(\/\*)|([\s'"](\/\*)))(?!\/)(.|[\r\n]|\n)+?\*\/\n?/gm
var lineEndingsRe = /\r\n|\n|\r/gm
/**
* @description parses file for testing by removing extra new lines and block comments
* @param {Object} [err] error obj from async if it exists
* @param {Array} [res] array of files to parse
* @returns {Function} test function
*/
var parse = function( err, res ) {
if ( err ) { throw new Error( err ) }
return res.forEach( function( file, i ) {
var lines
this.cache.file = this.cache.files[i]
this.cache.fileNo = i
// strip out block comments, but dont destroy line history
// to do these we replace block comments with new lines
lines = file.toString().replace( cleanFileRe, function( str ) {
// WHERE IS YOUR GOD NOW
return ( new Array( str.split( lineEndingsRe ).length ) ).join( '\n' )
} ).split( '\n' )
// updating cache as we go, and passing to the next step
lines.forEach( function( line, lineNo ) {
this.cache.origLine = line
this.cache.line = this.trimLine( line )
this.cache.lineNo = lineNo + 1 // line nos don't start at 0
this.cache.rule = ''
this.cache.col = null
return this.setState( line )
}.bind( this ) )
// save previous file
this.cache.prevFile = this.cache.file
// if on the last file, call the done function to output success or error msg
if ( this.cache.fileNo === res.length - 1 ) {
return this.reporter( '', 'done' )
}
}.bind( this ) )
}
module.exports = parse
</code></pre>
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