Running minikube + tilt ci in a github action

run_minikube.sh

#!/bin/bash
set -exu
PLATFORM=$(uname)

# If the minikube cluster doesn't exist, the return code is 7
# we'll test this later to see if we need to do a bunch of initial setup on
# services (eg, create RBAC for k8s, create DB users, etc)

MINIKUBE_STATUS_GREP_NON_EXISTENT=0

MEMORY_TARGET=26000
CPU_TARGET=4
DISK_TARGET=100g

if [ "$PLATFORM" == "Linux" ];
then
    minikube config set driver docker
    MEMORY_TARGET=6000
    CPU_TARGET=2
    DISK_TARGET=40g
fi

# TODO: once Tilt supports proper detection of minikube
# as the running environment, uncomment this and the
# corresponding code in the Tiltfile
# https://github.com/windmilleng/tilt/issues/3024
PROFILE_NAME="minikube-dev-${USER}-${HOSTNAME}"
minikube config set profile "${PROFILE_NAME}"
minikube config set cpus ${CPU_TARGET}
minikube config set memory ${MEMORY_TARGET}
minikube config set disk-size ${DISK_TARGET}
if [ "$PLATFORM" == "Darwin" ];
then
    minikube config set driver hyperkit
fi


set +e
minikube status | grep Non
MINIKUBE_STATUS=$?
set -e

# The default minikube port (8443) is not the default kubernetes port (6443)
# some software hardcodes 6443, so we change the port here.
minikube start --apiserver-port=6443 --addons=metrics-server --addons=ingress --addons=dashboard --addons=logviewer

if [ ${MINIKUBE_STATUS} -eq ${MINIKUBE_STATUS_GREP_NON_EXISTENT} ];
then
    ./services/utils/do_initial_service_setup.sh
fi

tilt-ci.yaml

name: TiltCI

on:
  pull_request:
    branches: [ main ]

jobs:
  build:
    timeout-minutes: 20
    # The type of runner that the job will run on
    runs-on: [ ubuntu-18.04 ]

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
    - uses: actions/checkout@v2


    - name: setup deps
      run: './common/dev_setup/install_core_tools.sh ci'

    - name: make sure no minikube is running
      run: 'minikube delete'

    - name: run minikube
      run: './run_minikube.sh'

    # Runs a single command using the runners shell
    - name: Tilt ci
      run: '/usr/local/bin/tilt ci'