diff options
Diffstat (limited to 'third_party/git/t/perf/lib-pack.sh')
| -rw-r--r-- | third_party/git/t/perf/lib-pack.sh | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/third_party/git/t/perf/lib-pack.sh b/third_party/git/t/perf/lib-pack.sh new file mode 100644 index 0000000000..d3865db286 --- /dev/null +++ b/third_party/git/t/perf/lib-pack.sh @@ -0,0 +1,25 @@ +# Helpers for dealing with large numbers of packs. + +# create $1 nonsense packs, each with a single blob +create_packs () { + perl -le ' + my ($n) = @ARGV; + for (1..$n) { + print "blob"; + print "data <<EOF"; + print "$_"; + print "EOF"; + print "checkpoint" + } + ' "$@" | + git fast-import +} + +# create a large number of packs, disabling any gc which might +# cause us to repack them +setup_many_packs () { + git config gc.auto 0 && + git config gc.autopacklimit 0 && + git config fastimport.unpacklimit 0 && + create_packs 500 +} |