$ git clone -n https://gitee.com/wenjie2025/git.git /var/lib/mock/dist-an23-build-503010-74825/root/chroot_tmpdir/scmroot/git
Cloning into '/var/lib/mock/dist-an23-build-503010-74825/root/chroot_tmpdir/scmroot/git'...
$ git fetch origin 0d1da4e1da099bd22d9254b65cdbb51b857d9435:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/git
 * [new ref]         0d1da4e1da099bd22d9254b65cdbb51b857d9435 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d1da4e Update code from upstream