$ git clone -n https://gitee.com/taijuanZZY/perl-CPAN.git /var/lib/mock/dist-an23-build-253042-63499/root/chroot_tmpdir/scmroot/perl-CPAN
Cloning into '/var/lib/mock/dist-an23-build-253042-63499/root/chroot_tmpdir/scmroot/perl-CPAN'...
$ git reset --hard 6b855b5df4987b20b9710caddc605348b00e28ce
HEAD is now at 6b855b5 Optimize spec file