$ git clone -n https://gitee.com/ali-inspur/perl.git /var/lib/mock/dist-an23-build-523846-77144/root/chroot_tmpdir/scmroot/perl
Cloning into '/var/lib/mock/dist-an23-build-523846-77144/root/chroot_tmpdir/scmroot/perl'...
$ git fetch origin 1f8a1c3d2c5b9b039c1439b74b83e8b32bfb9f2b:KOJI_FETCH_HEAD
From https://gitee.com/ali-inspur/perl
 * [new ref]         1f8a1c3d2c5b9b039c1439b74b83e8b32bfb9f2b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f8a1c3 [CVE]update to perl-5.40.4.tar.xz