$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-Perl-OSType.git /var/lib/mock/dist-an7-build-29725-15422/root/chroot_tmpdir/scmroot/perl-Perl-OSType
Cloning into '/var/lib/mock/dist-an7-build-29725-15422/root/chroot_tmpdir/scmroot/perl-Perl-OSType'...
$ git reset --hard origin/a7
HEAD is now at 85a40af import perl-Perl-OSType-1.003-3.el7.src.rpm