Mercurial > hgsubversion
view tools/common.sh @ 1253:c54214bb6c4e
maps: avoid O(n) property lookups on the node module
The particular improvement we're interested in here is with loading the revmap.
Loading a million-entry revmap goes from 3.82 seconds to 3.72.
author | Siddharth Agarwal <sid0@fb.com> |
---|---|
date | Sun, 02 Nov 2014 01:27:38 -0800 |
parents | 5071b8511572 |
children |
line wrap: on
line source
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 }