The perf suite's aggregate.perl depends on Git.pm, which is a mild
annoyance if you've built git with NO_PERL. It turns out that the only
thing we use it for is a single call of the command_oneline() helper.
We can just replace this with backticks or similar.
Annoyingly, perl has no backtick equivalent that avoids a shell eval,
which means our $arg would require quoting. This probably doesn't matter
for our purposes, but it's better to be safe and model good style. So
we'll just provide a short helper around open(), which takes its
arguments as a list.
Signed-off-by: Jeff King <peff@xxxxxxxx>
---
t/perf/aggregate.perl | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/t/perf/aggregate.perl b/t/perf/aggregate.perl
index 66554d2161..a46ef67a2b 100755
--- a/t/perf/aggregate.perl
+++ b/t/perf/aggregate.perl
@@ -4,7 +4,6 @@
use strict;
use warnings;
use Getopt::Long;
-use Git;
use Cwd qw(realpath);
sub get_times {
@@ -85,6 +84,11 @@ sub format_size {
return $out;
}
+sub sane_backticks {
+ open(my $fh, '-|', @_);
+ return <$fh>;
+}
+
my (@dirs, %dirnames, %dirabbrevs, %prefixes, @tests,
$codespeed, $sortby, $subsection, $reponame);
@@ -102,7 +106,8 @@ sub format_size {
my $prefix = '';
last if -f $arg or $arg eq "--";
if (! -d $arg) {
- my $rev = Git::command_oneline(qw(rev-parse --verify), $arg);
+ my $rev = sane_backticks(qw(git rev-parse --verify), $arg);
+ chomp $rev;
$dir = "build/".$rev;
} elsif ($arg eq '.') {
$dir = '.';
--
2.24.0.716.g722aff65ed
