lei_mirror: use --no-write-fetch-head on git 2.29+

[public-inbox.git] / lib / PublicInbox / Git.pm

diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index fd7a03823d7b5d2faeaa0cad3b02f525220f2275..2729b38fd9c0404295953b06486b613d1712fb4b 100644 (file)
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -52,6 +52,11 @@ my %ESC_GIT = map { $GIT_ESC{$_} => $_ } keys %GIT_ESC;
 my $EXE_ST = ''; # pack('dd', st_ctime, st_size);
 my ($GIT_EXE, $GIT_VER);
 
+sub version {
+       check_git_exe();
+       $GIT_VER;
+}
+
 sub check_git_exe () {
        $GIT_EXE = which('git') // die "git not found in $ENV{PATH}";
        my @st = stat($GIT_EXE) or die "stat: $!";