$ git clone -n https://gitee.com/src-anolis-os/perl-Module-Signature.git /var/lib/mock/dist-an8.6-build-185127-60350/root/chroot_tmpdir/scmroot/perl-Module-Signature
Cloning into '/var/lib/mock/dist-an8.6-build-185127-60350/root/chroot_tmpdir/scmroot/perl-Module-Signature'...
$ git fetch origin 3f1f5bb50462a5053c3cee4717172e2715d1cb03:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl-Module-Signature
 * [new ref]         3f1f5bb50462a5053c3cee4717172e2715d1cb03 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f1f5bb Init upstream perl-Module-Signature for anolis os 23