$ git clone -n https://gitee.com/src-anolis-os/perl-Test-Taint.git /var/lib/mock/dist-an7-build-61677-34036/root/chroot_tmpdir/scmroot/perl-Test-Taint
Cloning into '/var/lib/mock/dist-an7-build-61677-34036/root/chroot_tmpdir/scmroot/perl-Test-Taint'...
$ git reset --hard origin/a7
HEAD is now at 8af1295 import perl-Test-Taint-1.06-5.el7.src.rpm