Mercurial > hgsubversion
view tools/common.sh @ 632:eea224fa1156
svnmeta: improve error message in get_source_rev()
Letting a KeyError propagate when the supplied revision has no
conversion record on file isn't terribly helpful. At least not when
this KeyError merely states that the key missing is
'convert_revision'. It's much better to preemptively check for it,
detect that it's missing, and then raise an exception with a
descriptive message.
author | Dan Villiom Podlaski Christiansen <danchr@gmail.com> |
---|---|
date | Thu, 08 Jul 2010 21:53:59 +0200 |
parents | 5071b8511572 |
children |
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function verify_current_revision() { /bin/rm -rf * exportcmd="svn export `hg svn info 2> /dev/null | grep '^URL: ' | sed 's/URL: //'`@`hg svn info | grep ^Revision | sed 's/.*: //;s/ .*//'` . --force" `echo $exportcmd` > /dev/null x=$? if [[ "$x" != "0" ]] ; then echo $exportcmd echo 'export failed!' return 255 fi if [[ "`hg st | wc -l | python -c 'import sys; print sys.stdin.read().strip()'`" == "0" ]] ; then return 0 else if [[ $1 != "keep" ]] ; then revert_all_files fi return 1 fi } function revert_all_files() { hg revert --all hg purge }