$ git clone -n https://gitee.com/yangcheng1203/go-rpm-macros.git /var/lib/mock/dist-an23-build-462350-73799/root/chroot_tmpdir/scmroot/go-rpm-macros
Cloning into '/var/lib/mock/dist-an23-build-462350-73799/root/chroot_tmpdir/scmroot/go-rpm-macros'...
$ git fetch origin 2605d4aa24fe9677d222725e14fa64755c5b27ce:KOJI_FETCH_HEAD
From https://gitee.com/yangcheng1203/go-rpm-macros
 * [new ref]         2605d4aa24fe9677d222725e14fa64755c5b27ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2605d4a add support for sw_64 build