$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Business-ISBN.git /var/lib/mock/dist-an7-build-32570-16039/root/chroot_tmpdir/scmroot/perl-Business-ISBN
Cloning into '/var/lib/mock/dist-an7-build-32570-16039/root/chroot_tmpdir/scmroot/perl-Business-ISBN'...
$ git reset --hard origin/a7
HEAD is now at ef71a60 import perl-Business-ISBN-2.06-2.el7.src.rpm