fix: in windows getObjects return absolute path to file including dri…

…ve and dir instead of relative

lib/file-store.js

@@ -93,11 +93,17 @@ var FileStore = function (rootDirectory) {
 
   var getObjects = function (bucket, options, done) {
     var bucketPath = getBucketPath(bucket.name);
+    var bucketPathWithSep = path.join(bucketPath, '/');
+    var replaceSeparator = '/' !== path.sep;
     var matches = [];
     var keys = utils.walk(bucketPath);
     var filteredKeys = _.filter(keys, function (file) {
       if (options.prefix) {
-        var key = file.replace(bucketPath + '/', '');
+        var key = file.replace(bucketPathWithSep, '');
+        if(replaceSeparator){
+          key = key.replace(new RegExp(utils.escapeRegExp(path.sep), 'g'), '/');
+        }
+        //expect options.prefix use '/' separator
         var match = (key.substring(0, options.prefix.length) === options.prefix);
         return match;
       }
@@ -106,7 +112,11 @@ var FileStore = function (rootDirectory) {
     async.eachSeries(filteredKeys, function (key, callback) {
         fs.readFile(path.join(key, METADATA_FILE), function (err, data) {
           if (data) {
-            matches.push(buildS3ObjectFromMetaDataFile(key.replace(bucketPath + '/', ''), data));
+            var outputKey = key.replace(bucketPathWithSep, '');
+            if(replaceSeparator){
+              outputKey = outputKey.replace(new RegExp(utils.escapeRegExp(path.sep), 'g'), '/');
+            }
+            matches.push(buildS3ObjectFromMetaDataFile(outputKey, data));
           }
           callback(null);
         });

lib/utils.js

@@ -17,3 +17,7 @@ exports.walk = function (dir) {
 
   return results;
 };
+// Gathered from http://stackoverflow.com/questions/1144783/replacing-all-occurrences-of-a-string-in-javascript
+exports.escapeRegExp = function (string) {
+  return string.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
+};