On Tue, May 29, 2007 at 01:04:42PM -0400, Isaac Dupree wrote:
>
> Malcolm Wallace wrote:
> >
> > That would be /home/simonmar/bin/commit-messages-split.sh, which does this:
> >
> > patchname=$(${DARCS} changes \
> > --matches="hash ${patch}" \
> > --xml-output \
> > | grep '<name>' \
> > | sed 's|.*<name>\(.*\)</name>.*|\1|')
> >
> > Note the flag '--xml-output', but unfortunately it is needed for the
> > following 'grep' to work. Ideally, we need to find a different way of
> > identifying the patchname string from the output of darcs.
Thanks for tracking it down!
> How about removing --xml-output and:
> | grep '^ \* ' | head -n 1 | sed 's| \* ||'
> (`head` just in case the detailed text has a line starting with "* ")
>
> Or get the second line (is there a better shell way?) :
> | head -n 2 | tail -n 1 | sed 's| \* ||'
We have several Haskell XML libraries, so we ought to be able to do it
properly and write a program that takes something like
<changelog>
<patch author='Simon Marlow <[EMAIL PROTECTED]>' date='20070529074224'
local_date='Tue May 29 08:42:24 BST 2007' inverted='False'
hash='20070529074224-760e2-15f67f8b5b45e82238177fff068c6b788e7aff02.gz'>
<name>don't build the threaded RTS when
GhcUnregisterised=YES</name>
</patch>
</changelog>
and prints out the contents of the name element (either printing out the
contents of all of them, or the first one; it doesn't really matter for
this).
Thanks
Ian
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