$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/thunderbird /var/lib/mock/dist-an7-updates-build-46302-21877/root/chroot_tmpdir/scmroot/thunderbird
Cloning into '/var/lib/mock/dist-an7-updates-build-46302-21877/root/chroot_tmpdir/scmroot/thunderbird'...
$ git reset --hard origin/a7
HEAD is now at 7c64c6f Rebrand: rebrand to anolis