Mercurial > hgsubversion
view tools/common.sh @ 899:7f90bb48c9de
svn verify: use a custom editor and get_revision()
Previously, we would fetch each file in the revision/changeset
individually. With this change, we fetch the entire revision in one
request, and use a custom editor to verify its contents. This is quite
a lot faster than the previous means when verifying over the internet.
By an order of magnitude or two, in fact. As data is transfered in a
single operation, verifying a revision from PyPy took 30 seconds
rather than 30 minutes, and saturated my 10Mbps connection.
Please note that the output ordering isn't stable between the two;
output will appear in reverse order when using the fast verifier.
author | Dan Villiom Podlaski Christiansen <danchr@gmail.com> |
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date | Wed, 14 Dec 2011 00:07:58 +0100 |
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 }