$ git clone -n https://gitee.com/wenyuzifang/pangomm.git /var/lib/mock/dist-an23-build-462982-73836/root/chroot_tmpdir/scmroot/pangomm
Cloning into '/var/lib/mock/dist-an23-build-462982-73836/root/chroot_tmpdir/scmroot/pangomm'...
$ git fetch origin 5f0c1c774e91986f4fa26675e3ae9595a9b7607a:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/pangomm
 * [new ref]         5f0c1c774e91986f4fa26675e3ae9595a9b7607a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f0c1c7 Update code from upstream