$ git clone -n https://gitee.com/rabbitali/nginx.git /var/lib/mock/dist-an23.4-build-521748-76204/root/chroot_tmpdir/scmroot/nginx
Cloning into '/var/lib/mock/dist-an23.4-build-521748-76204/root/chroot_tmpdir/scmroot/nginx'...
$ git fetch origin 699f505c39d0c02c37f46f0b3019830b2c0d02e6:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/nginx
 * [new ref]         699f505c39d0c02c37f46f0b3019830b2c0d02e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 699f505 Rebuild nginx-1.26.2-5