On Fri, 21 Oct 2011, Craig Rodrigues wrote:
Hi,
I tried following:
(1) Run svnversion in non-svn directory:
return status == 0
prints out "exported"
time:
real 0m0.043s
user 0m0.000s
sys 0m0.045s
(2) Run svnversion in svn directory:
return status == 0
prints out "223847M"
time:
real 0m2.563s
user 0m0.980s
sys 0m1.187s
(3) Run "svn info --non-interactive ." in non-svn directory:
return status == 1
prints out "svn: '.' is not a working copy"
time:
real 0m0.056s
user 0m0.007s
sys 0m0.046s
(4) Run "svn info --non-interactive ." in svn directory:
return status == 0
prints out "a bunch of info about from svn"
time:
real 0m0.023s
user 0m0.000s
sys 0m0.024s
I thought that since svnversion seems to always have a return status of 0, and
is almost 2 seconds slower than "svn info" when run inside a svn directory,
that using "svn info" is a preferable way inside a script of determining
if a directory is part of a svn repo or not.
$(svn info | awk '/^Revision:/ {print $2}')
is what I use in my installkernel wrapper script. Granted, I didn't know
about svnversion some time later, but it appears that svnversion broke
some things by consolidating the .svn directories as Chris shows above
with the 'exported' line.
Thanks,
-Garrett
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