$ git clone -n https://gitee.com/src-opencloudos-rpms/opensc.git /var/lib/mock/dist-oc9-build-247090-83520/root/chroot_tmpdir/scmroot/opensc
Cloning into '/var/lib/mock/dist-oc9-build-247090-83520/root/chroot_tmpdir/scmroot/opensc'...
$ git fetch origin ce7f1a3a86fb4e1615807f247b10a8ede8d45378:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/opensc
 * [new ref]         ce7f1a3a86fb4e1615807f247b10a8ede8d45378 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce7f1a3 import opensc-0.26.0-2.tl4