$ git clone -n https://gitee.com/src-anolis-dde/kscreenlocker.git /var/lib/mock/dist-an8.7-dde-la64-build-144155-57686/root/chroot_tmpdir/scmroot/kscreenlocker
Cloning into '/var/lib/mock/dist-an8.7-dde-la64-build-144155-57686/root/chroot_tmpdir/scmroot/kscreenlocker'...
$ git reset --hard origin/a8
HEAD is now at 32ebbb1 !1  init package version for an8.6 Merge pull request !1 from xingwei-liu/a8