$ git clone -n https://gitee.com/src-anolis-os/dwarves.git /var/lib/mock/dist-an7-aarch64-build-60627-33595/root/chroot_tmpdir/scmroot/dwarves
Cloning into '/var/lib/mock/dist-an7-aarch64-build-60627-33595/root/chroot_tmpdir/scmroot/dwarves'...
$ git reset --hard origin/a7
HEAD is now at 1503bf0 updates to dwarves-1.17-1.el7.src.rpm