return map(function(file, cb){
var decrypted = simplecrypt(opts).decrypt(file.contents.toString());
file.contents = new Buffer(decrypted);
cb(null, file);
});
return map(function(file, cb){
var encrypted = simplecrypt(opts).encrypt(file.contents);
//log the random password if none given
if(!pw){
var filenameShort = file.path.replace(__dirname.split('node_modules')[0], '');
gutil.log(gutil.colors.magenta(filenameShort), 'encryption key:', gutil.colors.cyan(opts.password));
};
file.contents = new Buffer(encrypted);
cb(null, file);
});