$ git clone -n https://gitee.com/zhoujiajia111/magma.git /var/lib/mock/dist-an23-epao-build-444189-73236/root/chroot_tmpdir/scmroot/magma
Cloning into '/var/lib/mock/dist-an23-epao-build-444189-73236/root/chroot_tmpdir/scmroot/magma'...
$ git fetch origin 37092414d4980dd790435d1960a15708e3183b7c:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/magma
 * [new ref]         37092414d4980dd790435d1960a15708e3183b7c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3709241 update magma.spec.