$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/systemd.git /var/lib/mock/dist-an8_2-build-26873-14828/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an8_2-build-26873-14828/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard 9efcb2aedb423f054fcb1028b7bf51ef83d6d109
HEAD is now at 9efcb2a update to systemd-239-31.el8_2.3.src.rpm