$ git clone -n https://gitee.com/yueeranna/edk2.git /var/lib/mock/dist-an23-build-231392-62531/root/chroot_tmpdir/scmroot/edk2
Cloning into '/var/lib/mock/dist-an23-build-231392-62531/root/chroot_tmpdir/scmroot/edk2'...
$ git reset --hard a2fa3993f28234d4038ab4e50ae9711a4ae9fff7
HEAD is now at a2fa399 init from upstream