$ git clone -n https://gitee.com/alpha-wang/perl.git /var/lib/mock/dist-an23.2-build-427823-73017/root/chroot_tmpdir/scmroot/perl
Cloning into '/var/lib/mock/dist-an23.2-build-427823-73017/root/chroot_tmpdir/scmroot/perl'...
$ git fetch origin 7dcf3196026df061a3805926638da837c1c2443b:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/perl
 * [new ref]         7dcf3196026df061a3805926638da837c1c2443b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7dcf319 add Perl_my_strlcat and Perl_my_strlcpy symbol