$ git clone -n https://gitee.com/opencloudos-stream/irssi.git /home/lib/mock/dist-ocs23-loongarch64-build-190293-12887/root/chroot_tmpdir/scmroot/irssi
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-190293-12887/root/chroot_tmpdir/scmroot/irssi'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/irssi
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 6b9fed2 !1 bump to version 1.4.4 Merge pull request !1 from nilusyi/master