$ git clone -n https://gitee.com/src-anolis-os/perl-String-CRC32.git /var/lib/mock/dist-an7-build-60889-33772/root/chroot_tmpdir/scmroot/perl-String-CRC32
Cloning into '/var/lib/mock/dist-an7-build-60889-33772/root/chroot_tmpdir/scmroot/perl-String-CRC32'...
$ git reset --hard origin/a7
HEAD is now at 088daa9 import perl-String-CRC32-1.4-19.el7.src.rpm