$ git clone -n https://gitee.com/opencloudos-stream/gawk.git /var/lib/mock/dist-ocs23-build-233203-19910/root/chroot_tmpdir/scmroot/gawk
Cloning into '/var/lib/mock/dist-ocs23-build-233203-19910/root/chroot_tmpdir/scmroot/gawk'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/gawk
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7ec7d2a Rebuilt for loongarch release