$ git clone -n https://gitee.com/dian-ws/twolame.git /var/lib/mock/dist-an23-build-233190-62650/root/chroot_tmpdir/scmroot/twolame
Cloning into '/var/lib/mock/dist-an23-build-233190-62650/root/chroot_tmpdir/scmroot/twolame'...
$ git reset --hard 21521382952de69673a936e712e9e8778b0674c2
HEAD is now at 2152138 optimize the spec file