$ git clone -n https://gitee.com/src-anolis-os/grub2.git /var/lib/mock/dist-lifsea8-build-80915-41074/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-lifsea8-build-80915-41074/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard origin/lifsea
fatal: ambiguous argument 'origin/lifsea': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'