$ git clone -n https://gitee.com/idolsama/go-rpm-macros.git /var/lib/mock/dist-an23-build-325961-68956/root/chroot_tmpdir/scmroot/go-rpm-macros
Cloning into '/var/lib/mock/dist-an23-build-325961-68956/root/chroot_tmpdir/scmroot/go-rpm-macros'...
$ git fetch origin 35f012eeb69367b0c960b646ee29dc730303b78f:KOJI_FETCH_HEAD
From https://gitee.com/idolsama/go-rpm-macros
 * [new ref]         35f012eeb69367b0c960b646ee29dc730303b78f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 35f012e Add riscv64 support