Astrocyte regex for files limit filenames

Closes #16 (closed)

astrocyte_pkg.yml

@@ -85,13 +85,13 @@ workflow_parameters:
     required: true
     description: |
       One or more input tarball (+/- gunzip) basecall files (bcl) from a sequencing of 10x single-cell expereiment (can be .tar or .tar.gz).
-    regex: ".*tar*"
+    regex: ".*\\.tar*"
     min: 1
 
   - id: designFile
     type: file
     required: true
-    regex: ".*csv"
+    regex: ".*\\.csv"
     description: |
       A design file listing lane, sample, corresponding index.