view tests/fixtures/emptyrepo2.sh @ 1023:7a262ecae4f3

svnwrap: use get_file instead of list_props during replay This patch has an enormous effect on the time taken to import commits which add many files. Specifically, it makes them much faster for pulls over the network because it avoids creating a new connection to subversion for every added file. In my testing, it dropped the time taken to import a revision that adds ~6500 files from approximately 1 hour to 30 seconds. I believe this test is representative of real-world performance improvements.
author David Schleimer <dschleimer@fb.com>
date Tue, 18 Jun 2013 17:47:37 -0700
parents f9014e28721b
children
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#!/bin/sh
#
# Create emptyrepo2.svndump
#
# The generated repository contains a sequence of empty revisions
# created with a combination of svnsync and filtering

mkdir temp
cd temp

mkdir project-orig
cd project-orig
mkdir -p sub/trunk other
echo a > other/a
cd ..

svnadmin create testrepo
svnurl=file://`pwd`/testrepo
svn import project-orig $svnurl -m init

svn co $svnurl project
cd project
echo a >> other/a
svn ci -m othera
echo a >> other/a
svn ci -m othera2
echo b > sub/trunk/a
svn add sub/trunk/a
svn ci -m adda
cd ..

svnadmin create testrepo2
cat > testrepo2/hooks/pre-revprop-change <<EOF
#!/bin/sh
exit 0
EOF
chmod +x testrepo2/hooks/pre-revprop-change

svnurl2=file://`pwd`/testrepo2
svnsync init --username svnsync $svnurl2 $svnurl/sub
svnsync sync $svnurl2

svnadmin dump testrepo2 > ../emptyrepo2.svndump