Take common steps to fix the Kuma development environment. Basically the equivalent of resetting Firefox or unplugging a router. Restarts as much as possible without losing data.

kuma-vagrant-reset.sh

#!/bin/bash

# Configuration
KUMA_ROOT=/path/to/kuma

# Script
# https://www.youtube.com/watch?v=ckIMuvumYrg
pushd .
cd $KUMA_ROOT
vagrant halt
find . -name "*.pyc" -exec rm -rf {} \; &&\
git submodule sync --recursive &&\
git submodule update --init --recursive &&\
vagrant up --provision &&\
popd