$ git clone -n https://gitee.com/wenjie2025/cups_1770025996.git /var/lib/mock/dist-an23-build-510911-75057/root/chroot_tmpdir/scmroot/cups_1770025996
Cloning into '/var/lib/mock/dist-an23-build-510911-75057/root/chroot_tmpdir/scmroot/cups_1770025996'...
$ git fetch origin 4a463c1e925b6e49a65d61b148ab714963433d22:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/cups_1770025996
 * [new ref]         4a463c1e925b6e49a65d61b148ab714963433d22 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4a463c1 Update code from upstream