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0c8332bc5e
Ticket:
Reviewed By: CCR-3804
Testing Done: Tested regex parsing failures
This is mostly a cosmetic fix. we were failing with weird/unclear errors
on unable to parse regex expressions correctly.
This patch mainly adds the interface name to the message and plus adds
an info message showing the actual regex being used in searches.
example config:
{noformat}
auto br-roopa
iface br-roopa
bridge-vlan-aware yes
bridge-ports regex '(\\Aswp3\\Z|\\Aswp4\\Z)'
bridge-pvid 20
{noformat}
before the patch:
warning: br-roopa: error getting dependent interfaces (unbalanced
parenthesis)
after the patch (not pretty but easier to debug)
info: br-roopa: evaluating port expr '['regex', "'(", 'Aswp3', 'Z|',
'Aswp4', "Z)'"]'
warning: br-roopa: error getting dependent interfaces (br-roopa: error
searching regex ''(' in swp38 (unbalanced parenthesis))
(cherry picked from commit bcca6f753a25494666d53f1f2f3c855ffa41d7f0)