bzr commit into ABSv2 branch (reggie.burnett:37)

[Reggie Burnett]

#At file:///C:/work/wex/absv2/ based on revid:iggy.galarza@stripped

   37 Reggie Burnett	2012-09-17
      added a small method to return files in a dir that match a regex

    modified:
      AbsUtility/ProductFile.cs
      AbsUtility/Utility.cs
=== modified file 'AbsUtility/ProductFile.cs'
=== modified file 'AbsUtility/ProductFile.cs'
--- a/AbsUtility/ProductFile.cs	2012-09-17 21:54:48 +0000
+++ b/AbsUtility/ProductFile.cs	2012-09-17 22:01:12 +0000
@@ -52,7 +52,7 @@
         throw new Exception("Every product file requires a regular expression");
       if (Generated && String.IsNullOrEmpty(GenerationScript))
         throw new Exception("Generated files require a supplied generation script");
-      string[] files = Directory.GetFiles(Product.IncomingFolder, RegularExpression);
+      string[] files = Utility.MatchFiles(Product.IncomingFolder, RegularExpression);
       if (files.Length != 1 && checkGenerated)
         throw new Exception("Regular expression did not match exactly 1 file");
       File = files[0];

=== modified file 'AbsUtility/Utility.cs'
--- a/AbsUtility/Utility.cs	2012-09-17 20:04:19 +0000
+++ b/AbsUtility/Utility.cs	2012-09-17 22:01:12 +0000
@@ -181,5 +181,19 @@
       }
       return !File.Exists(stoppedFile);
     }
+
+    public static string[] MatchFiles(string dir, string regexPattern)
+    {
+      List<string> fileList = new List<string>();
+
+      Regex regex = new Regex(regexPattern);
+      string[] files = Directory.GetFiles(dir);
+      foreach (string file in files)
+      {
+        if (regex.Match(file).Success)
+          fileList.Add(file);
+      }
+      return fileList.ToArray();
+    }
   }
 }


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