$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libexif.git /var/lib/mock/dist-an7-updates-build-43015-21666/root/chroot_tmpdir/scmroot/libexif
Cloning into '/var/lib/mock/dist-an7-updates-build-43015-21666/root/chroot_tmpdir/scmroot/libexif'...
$ git reset --hard origin/a7
HEAD is now at 48d1cf2 update to libexif-0.6.22-1.el7.src.rpm