Adjust svnversion glue for unversioned trees in svn 1.7.

Subversion 1.7 changed svnversion to produce "Unversioned directory"
or other messages instead of "exported"; update our svnversion usage
to canonicalize all 1.7 and pre-1.7 results to "unknown" for use as
our version number.

@r5624

[felix8a, 2013-11-05 23:02:13]

https://codereview.appspot.com/22210043/diff/1/tools/svnversion-nocolon
File tools/svnversion-nocolon (right):

https://codereview.appspot.com/22210043/diff/1/tools/svnversion-nocolon#newcode8
tools/svnversion-nocolon:8: sed -E -e
's/^(Unversioned.*|Uncommitted.*|exported)$/unknown/' \
sed -E is a BSD-ism, it works on macs but not linux. it's -r on linux. I'd be ok
with using a perl one-liner instead

[kpreid2, 2013-11-05 23:22:23]

Subversion 1.7 changed svnversion to produce "Unversioned directory"
or other messages instead of "exported"; update our svnversion usage
to canonicalize all 1.7 and pre-1.7 results to "unknown" for use as
our version number.

[kpreid2, 2013-11-05 23:23:13]

https://codereview.appspot.com/22210043/diff/1/tools/svnversion-nocolon
File tools/svnversion-nocolon (right):

https://codereview.appspot.com/22210043/diff/1/tools/svnversion-nocolon#newcode8
tools/svnversion-nocolon:8: sed -E -e
's/^(Unversioned.*|Uncommitted.*|exported)$/unknown/' \
On 2013/11/05 23:02:13, felix8a wrote:
> sed -E is a BSD-ism, it works on macs but not linux. it's -r on linux. I'd
> be ok with using a perl one-liner instead

Done.

[kpreid2, 2013-11-05 23:33:22]

Subversion 1.7 changed svnversion to produce "Unversioned directory"
or other messages instead of "exported"; update our svnversion usage
to canonicalize all 1.7 and pre-1.7 results to "unknown" for use as
our version number.

[kpreid2, 2013-11-05 23:33:42]

Oops, missed snapshot, fixed.

[felix8a, 2013-11-05 23:41:38]

lgtm

https://codereview.appspot.com/22210043/diff/40001/tools/svnversion-nocolon
File tools/svnversion-nocolon (right):

https://codereview.appspot.com/22210043/diff/40001/tools/svnversion-nocolon#n...
tools/svnversion-nocolon:9: tr 'A-Z' 'a-z'
why not fold the tr into the perl too?

[kpreid2, 2013-11-05 23:48:02]

Subversion 1.7 changed svnversion to produce "Unversioned directory"
or other messages instead of "exported"; update our svnversion usage
to canonicalize all 1.7 and pre-1.7 results to "unknown" for use as
our version number.

[kpreid2, 2013-11-05 23:49:01]

https://codereview.appspot.com/22210043/diff/40001/tools/svnversion-nocolon
File tools/svnversion-nocolon (right):

https://codereview.appspot.com/22210043/diff/40001/tools/svnversion-nocolon#n...
tools/svnversion-nocolon:9: tr 'A-Z' 'a-z'
On 2013/11/05 23:41:39, felix8a wrote:
> why not fold the tr into the perl too?

No reason, looking too narrowly. Done.