$ git clone -n https://gitee.com/magic-orange/perl-Config-Perl-V.git /var/lib/mock/dist-an8.9-build-365226-71163/root/chroot_tmpdir/scmroot/perl-Config-Perl-V
Cloning into '/var/lib/mock/dist-an8.9-build-365226-71163/root/chroot_tmpdir/scmroot/perl-Config-Perl-V'...
$ git fetch origin af975fa27c676725fb8731166211e68a05ab003e:KOJI_FETCH_HEAD
From https://gitee.com/magic-orange/perl-Config-Perl-V
 * [new ref]         af975fa27c676725fb8731166211e68a05ab003e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af975fa spec: add sub doc package