$ git clone -n https://gitee.com/ali-inspur/tesseract.git /var/lib/mock/dist-an23-build-582826-96063/root/chroot_tmpdir/scmroot/tesseract
Cloning into '/var/lib/mock/dist-an23-build-582826-96063/root/chroot_tmpdir/scmroot/tesseract'...
$ git fetch origin 88a641234a5142131ea496f433d44f8f41d92ca9:KOJI_FETCH_HEAD
From https://gitee.com/ali-inspur/tesseract
 * [new ref]         88a641234a5142131ea496f433d44f8f41d92ca9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 88a6412 Update tesseract source tarball to 5.5.3