       filedest = file.orig.dest
 
       if not file.src.length
-        grunt.log.error("No source files specified for #{cyan(filedest)}.")
+        log.error("No source files specified for #{cyan(filedest)}.")
         return
 
       file.src.forEach (src) =>

    )

    if not @files.length
      grunt.log.error('No files specified.')
      return

    { preprocessPath, preprocessMatterData, preprocessData } = options

{ set } = require('lodash')
{ cyan } = require('chalk')

module.exports = ({ registerMultiTask, log, verbose, file: { write} }) ->

  registerMultiTask 'grayMatter', 'Extract data from specified files with Gray Matter', () ->
    options = @options(
      baseDir: ''
      preprocessPath: undefined
