$ git clone -n https://gitee.com/happy_orange/gdm.git /var/lib/mock/dist-an23-build-280710-64593/root/chroot_tmpdir/scmroot/gdm
Cloning into '/var/lib/mock/dist-an23-build-280710-64593/root/chroot_tmpdir/scmroot/gdm'...
$ git fetch origin ecb26addc11a61f975f7c78196ea862a49523165:KOJI_FETCH_HEAD
From https://gitee.com/happy_orange/gdm
 * [new ref]         ecb26addc11a61f975f7c78196ea862a49523165 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ecb26ad no sleep for gdm