$ git clone -n https://gitee.com/src-anolis-os/plymouth.git /var/lib/mock/dist-an8_5-build-79692-40695/root/chroot_tmpdir/scmroot/plymouth
Cloning into '/var/lib/mock/dist-an8_5-build-79692-40695/root/chroot_tmpdir/scmroot/plymouth'...
$ git reset --hard origin/a8
HEAD is now at 1655ad2 spec:  modify specfile description