$ git clone -n https://gitee.com/wenjie2025/nmap_1770827621.git /var/lib/mock/dist-an23-build-513758-75110/root/chroot_tmpdir/scmroot/nmap_1770827621
Cloning into '/var/lib/mock/dist-an23-build-513758-75110/root/chroot_tmpdir/scmroot/nmap_1770827621'...
$ git fetch origin 2e25e9a13771760d15b41ba0139331ccbca46814:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/nmap_1770827621
 * [new ref]         2e25e9a13771760d15b41ba0139331ccbca46814 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e25e9a Update code from upstream