Change update logic to be backwards compatible with old format.

autoupdate.py

Index: autoupdate.py
diff --git a/autoupdate.py b/autoupdate.py
index a8e02fed285101f1682a02396285daf8f9466267..d4e00af0ce076ef3752059d0c7d2d52952f6f326 100644
--- a/autoupdate.py
+++ b/autoupdate.py
@@ -261,6 +261,8 @@ class Autoupdate(BuildObject):
                              '-czf',
                              output_gz,
                              '--directory=%s' % stateful_dir,
+                             '--transform="s,dev_image,dev_image_new,"',

[petkov, 2010/11/09 21:31:12]

Maybe s,^dev_image,... and s,^var,... Otherwise if any filename under dev_image
contains the "var" substring it will be renamed.

Also, you can probably do a single sed expression with semicolon but I'm not
sure that would improve readability.

[sosa, 2010/11/09 21:51:46]

Good call on first.

I personally prefer what's there ... i thought about using one expression but
since this is easier to read I decided to stick with it

On 2010/11/09 21:31:12, petkov wrote:

+                             '--transform="s,var,var_new,"',
                              'dev_image',
                              'var',
                             ])