$ git clone -n https://gitee.com/fundawang/tesseract.git /var/lib/mock/dist-an23-build-285368-64769/root/chroot_tmpdir/scmroot/tesseract
Cloning into '/var/lib/mock/dist-an23-build-285368-64769/root/chroot_tmpdir/scmroot/tesseract'...
$ git fetch origin 19d73e09e72d2a928130dadb6bb1648807d3816e:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/tesseract
 * [new ref]         19d73e09e72d2a928130dadb6bb1648807d3816e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19d73e0 5.3.2