$ git clone -n https://gitee.com/rabbitali/postgresql.git /var/lib/mock/dist-an23.4-build-537387-83018/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/dist-an23.4-build-537387-83018/root/chroot_tmpdir/scmroot/postgresql'...
$ git fetch origin 1b0bcecd3710431342ca403516202f75ff1061f9:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/postgresql
 * [new ref]         1b0bcecd3710431342ca403516202f75ff1061f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1b0bcec update to version 15.18