3 Dec
2015
3 Dec
'15
1:34 a.m.
On Wed, 2 Dec 2015, Programmingkid wrote:
On Dec 2, 2015, at 7:06 PM, BALATON Zoltan wrote:
git svn log --oneline -1 | sed -e 's/^r([0-9]*).*/\1/'
Looks like an indecipherable mess.
Goes and tries it out.... OK it does work. If you don't mind, I would prefer to stick with cut. Cut is a lot easier to understand. Regular expressions look like someone just pushed a bunch of random keys on their keyboard.
OK, I have no strong opinion on this but I don't think cut is very portable, sed is much more common. But here's anoter version similar to your cut way just using the shell only if you like:
REVISION="$(git svn log --oneline -1)" && REVISION="${REVISION%% *}" && REVISION="${REVISION#r}" && echo $REVISION
Regards, BALATON Zoltan