$ git clone -n https://gitee.com/src-anolis-os/libreport.git /var/lib/mock/dist-an7-updates-build-59627-32347/root/chroot_tmpdir/scmroot/libreport
Cloning into '/var/lib/mock/dist-an7-updates-build-59627-32347/root/chroot_tmpdir/scmroot/libreport'...
$ git reset --hard origin/a7
HEAD is now at de51836 update libreport.spec.