nl_tokens: 替换依赖
pl_tokens: function ( options ) { var me = this ; var hashMap = me . hashMap ; var dependencyMap = me . dependencyMap ; var filter ; var replace ; if ( options ) { filter = options . filter ; replace = options . replace ; } return me . custom ( function ( file , callback ) { if ( ! filter || ! filter ( file ) ) { var iterator = getIterator ( file ) ; if ( iterator ) { iterator ( file , me , { process : function ( file , dependencies ) { if ( replace ) { var srcContent = file . contents . toString ( ) ; var destContent = replace ( file , srcContent ) ; if ( destContent && destContent !== srcContent ) { file . contents = new Buffer ( destContent ) ; } } } , rename : function ( <mask> , dependency ) { var prefix = './' ; // "./a.js" 重命名为 "./a_123.js" // 但是 path.join('.', 'a.js') 会变成 a.js if ( dependency . raw . indexOf ( prefix ) !== 0 ) { prefix = '' ; } var dependencyPath = me . renameDependency ( file , me . getFileHash ( file . path , hashMap , dependencyMap , true ) , dependency , me . getFileHash ( dependency . absolute , hashMap , dependencyMap , true ) ) ; if ( prefix && dependencyPath . indexOf ( prefix ) !== 0 ) { dependencyPath = prefix + dependencyPath ; } return dependencyPath ; } } ) ; } } callback ( ) ; } ) ; }