$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/alsa-tools.git /var/lib/mock/dist-an7-build-27149-15141/root/chroot_tmpdir/scmroot/alsa-tools
Cloning into '/var/lib/mock/dist-an7-build-27149-15141/root/chroot_tmpdir/scmroot/alsa-tools'...
$ git reset --hard origin/a7
HEAD is now at ae23d2a import alsa-tools-1.1.0-1.el7.src.rpm