$ git clone -n https://gitee.com/wenjie2025/openjpeg2_1773345960.git /var/lib/mock/dist-an23-build-519156-75682/root/chroot_tmpdir/scmroot/openjpeg2_1773345960
Cloning into '/var/lib/mock/dist-an23-build-519156-75682/root/chroot_tmpdir/scmroot/openjpeg2_1773345960'...
$ git fetch origin 171989d947edcc3295ec16ad70b17fa99529b72d:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/openjpeg2_1773345960
 * [new ref]         171989d947edcc3295ec16ad70b17fa99529b72d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 171989d Update code from upstream