$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libkdcraw.git /var/lib/mock/dist-an7-build-31842-15813/root/chroot_tmpdir/scmroot/libkdcraw
Cloning into '/var/lib/mock/dist-an7-build-31842-15813/root/chroot_tmpdir/scmroot/libkdcraw'...
$ git reset --hard origin/a7
HEAD is now at be245fa import libkdcraw-4.10.5-7.el7.src.rpm