Add --use-existing option.

1 files changed, 3 insertions, 0 deletions

diff --git a/seivot b/seivot
index fdaf48d..25655f4 100755
--- a/seivot
+++ b/seivot
@@ -324,6 +324,9 @@ class Seivot(cliapp.Application):
                                     '(%default)',
                                metavar='SIZE',
                                default=1024)
+        self.settings.string(['use-existing'],
+                             'use exiting DIR for initial generation',
+                             metavar='DIR')
         self.settings.bytesize(['file-size'], 'size of files to create',
                                default=16*1024)
         self.settings.string(['obnam-branch'],