$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/fuse-overlayfs.git /var/lib/mock/dist-an7-extras-build-54041-26287/root/chroot_tmpdir/scmroot/fuse-overlayfs
Cloning into '/var/lib/mock/dist-an7-extras-build-54041-26287/root/chroot_tmpdir/scmroot/fuse-overlayfs'...
$ git reset --hard origin/a7
HEAD is now at c158c9c import fuse-overlayfs-0.7.2-6.el7_8.src.rpm