$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/cairomm.git /var/lib/mock/dist-an7-build-27302-15154/root/chroot_tmpdir/scmroot/cairomm
Cloning into '/var/lib/mock/dist-an7-build-27302-15154/root/chroot_tmpdir/scmroot/cairomm'...
$ git reset --hard origin/a7
HEAD is now at f49869a import cairomm-1.12.0-1.el7.src.rpm