$ git clone -n https://gitee.com/mgb01105731/ttmkfdir.git /var/lib/mock/dist-an23-build-338862-69766/root/chroot_tmpdir/scmroot/ttmkfdir
Cloning into '/var/lib/mock/dist-an23-build-338862-69766/root/chroot_tmpdir/scmroot/ttmkfdir'...
$ git reset --hard bc6cec90e248a0b3453343f129872d2305d4d122
HEAD is now at bc6cec9 rebuild