$ git clone -n https://gitee.com/src-anolis-os/perl-Image-Xbm.git /var/lib/mock/dist-an7-build-61522-33989/root/chroot_tmpdir/scmroot/perl-Image-Xbm
Cloning into '/var/lib/mock/dist-an7-build-61522-33989/root/chroot_tmpdir/scmroot/perl-Image-Xbm'...
$ git reset --hard origin/a7
HEAD is now at d3c08b1 import perl-Image-Xbm-1.08-21.el7.src.rpm