$ git clone -n https://gitee.com/wenjie2025/at_1773500291.git /var/lib/mock/dist-an23-build-519674-75764/root/chroot_tmpdir/scmroot/at_1773500291
Cloning into '/var/lib/mock/dist-an23-build-519674-75764/root/chroot_tmpdir/scmroot/at_1773500291'...
$ git fetch origin b482680ff82d2aa8ecdd5c3a034ad1e49428a3f4:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/at_1773500291
 * [new ref]         b482680ff82d2aa8ecdd5c3a034ad1e49428a3f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b482680 Update code from upstream