$ git clone -n https://gitee.com/fundawang/isomd5sum.git /var/lib/mock/dist-an23-build-190469-60785/root/chroot_tmpdir/scmroot/isomd5sum
Cloning into '/var/lib/mock/dist-an23-build-190469-60785/root/chroot_tmpdir/scmroot/isomd5sum'...
$ git fetch origin 8d87f9670455bc3c84cdf8b4a37552ab89dbb463:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/isomd5sum
 * [new ref]         8d87f9670455bc3c84cdf8b4a37552ab89dbb463 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d87f96 Fix pkgconfig file installation path