$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/squashfs-tools.git /var/lib/mock/dist-an8.4-build-19729-8523/root/chroot_tmpdir/scmroot/squashfs-tools
Cloning into '/var/lib/mock/dist-an8.4-build-19729-8523/root/chroot_tmpdir/scmroot/squashfs-tools'...
$ git reset --hard origin/a8
HEAD is now at 070bc06 update to squashfs-tools-4.3-20.el8.src.rpm