$ git clone -n https://gitee.com/src-anolis-os/perl-Unicode-LineBreak.git /var/lib/mock/dist-an23-build-185714-60629/root/chroot_tmpdir/scmroot/perl-Unicode-LineBreak
Cloning into '/var/lib/mock/dist-an23-build-185714-60629/root/chroot_tmpdir/scmroot/perl-Unicode-LineBreak'...
$ git fetch origin 55990d0c1e069e599c842a269d11959a893fcb2b:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl-Unicode-LineBreak
 * [new ref]         55990d0c1e069e599c842a269d11959a893fcb2b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55990d0 import perl-Unicode-LineBreak-2017.004-6.el8.src.rpm