$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libsrtp.git /var/lib/mock/dist-an7-build-28937-15328/root/chroot_tmpdir/scmroot/libsrtp
Cloning into '/var/lib/mock/dist-an7-build-28937-15328/root/chroot_tmpdir/scmroot/libsrtp'...
$ git reset --hard origin/a7
HEAD is now at eeec60d import libsrtp-1.4.4-10.20101004cvs.el7.src.rpm