$ git clone -n https://gitee.com/src-opencloudos-rpms/libgcrypt.git /var/lib/mock/dist-oc9-build-126009-75606/root/chroot_tmpdir/scmroot/libgcrypt
Cloning into '/var/lib/mock/dist-oc9-build-126009-75606/root/chroot_tmpdir/scmroot/libgcrypt'...
$ git fetch origin 82faa9a626813a3b39870cfb6c4c7cd47bcd4e79:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libgcrypt
 * [new ref]         82faa9a626813a3b39870cfb6c4c7cd47bcd4e79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 82faa9a import libgcrypt-1.10.2-6.tl4