$ git clone -n https://src.fedoraproject.org/rpms/iw.git /var/lib/mock/f29-build-1294-506/root/thebuilddir/tmp/scmroot/iw
Cloning into '/var/lib/mock/f29-build-1294-506/root/thebuilddir/tmp/scmroot/iw'...
$ git reset --hard 8be5a23692c66d946f5dda4b6c4fb48373933d75
HEAD is now at 8be5a23 Escape macros in %changelog