$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gnu-free-fonts.git /var/lib/mock/dist-an7-build-27879-15207/root/chroot_tmpdir/scmroot/gnu-free-fonts
Cloning into '/var/lib/mock/dist-an7-build-27879-15207/root/chroot_tmpdir/scmroot/gnu-free-fonts'...
$ git reset --hard origin/a7
HEAD is now at 7bf0a1a import gnu-free-fonts-20120503-8.el7.src.rpm