$ git clone -n https://gitee.com/src-anolis-os/perl-Readonly-XS.git /var/lib/mock/dist-an7-build-61595-34012/root/chroot_tmpdir/scmroot/perl-Readonly-XS
Cloning into '/var/lib/mock/dist-an7-build-61595-34012/root/chroot_tmpdir/scmroot/perl-Readonly-XS'...
$ git reset --hard origin/a7
HEAD is now at efa8f05 import perl-Readonly-XS-1.05-15.el7.src.rpm