$ git clone -n https://gitee.com/lizhao2025/leptonica.git /var/lib/mock/dist-an23-build-499710-74764/root/chroot_tmpdir/scmroot/leptonica
Cloning into '/var/lib/mock/dist-an23-build-499710-74764/root/chroot_tmpdir/scmroot/leptonica'...
$ git fetch origin a19b90e7cf4d05bdf82b7c04bf9094dbce31b5c5:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/leptonica
 * [new ref]         a19b90e7cf4d05bdf82b7c04bf9094dbce31b5c5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a19b90e Update code from upstream