Get ngrok hostname from command line

a ngrok_background.sh

#!/bin/sh

########################################################################################
# I do not need to use the ngrok subdomains...
# start ngrok for my local box (vagrant homestead) in th background
# get the cname from command line for the ngrok alias
# update my subdomain cname to point at new ngrok name 
# use it!!!
########################################################################################
# requires ngrok and jq installed.

# get the ip:port
if [ -z "$1" ]; then
  export WEBHOOK_LOCAL_IP=192.168.10.11:80
else 
  export WEBHOOK_LOCAL_IP="$1"
fi

# get the local hostname
if [ -z "$2" ]; then
  export WEBHOOK_LOCAL_HOST="unwired.local"
else 
  export WEBHOOK_LOCAL_HOST="$2"
fi

nohup ngrok http "$WEBHOOK_LOCAL_IP" -host-header="$WEBHOOK_LOCAL_HOST" &

export WEBHOOK_URL="$(curl -s http://localhost:4040/api/tunnels/command_line | jq -r --unbuffered '.public_url')"
export WEBHOOK_DOMAIN="${WEBHOOK_URL#https://}"

# API TOKEN -- https://cloud.digitalocean.com/account/api/tokens
if [ -z "$DROPLET_TOKEN" ]; then
  echo "unknown token.... cannot update droplet domain, sorry."
else 
  # update the record for the CNAME_ID you are looking for
  curl -X PUT -H "Content-Type: application/json" -H "Authorization: Bearer $DROPLET_TOKEN" -d "{\"data\":\"${WEBHOOK_DOMAIN}.\"}" "https://api.digitalocean.com/v2/domains/${DROPLET_DOMAIN_NAME}/records/${DROPLET_CNAME_ID}" | jq 
fi

echo $WEBHOOK_URL;

setup-global-ngrok.sh

#!/bin/sh

# https://stackoverflow.com/questions/20802320/detect-if-homebrew-package-is-installed
if brew ls --versions myformula > /dev/null; then
  # The package is installed
  brew cask install ngrok
else
  # The package is not installed
  if hash npm 2>/dev/null; then
      npm i -g ngrok
  else
      echo "no brew or npm to work with."
  fi
fi

test.sh

#!/bin/sh

# test if you rc file is working

echo $DROPLET_TOKEN
echo $DROPLET_DOMAIN_NAME
echo $DROPLET_CNAME_ID

zz .zshrc

#!/bin/sh

# for droplet auto update -- add to your zsh / bash rc file

# https://cloud.digitalocean.com/account/api/tokens
export DROPLET_TOKEN="this is my token"
# the public domain i will use with a cname pointing at ngrok
export DROPLET_DOMAIN_NAME="mydomain.com"
# id for the cname i want updated to point at ngrok
# set this cname to a very low TTL so that it will update quickly when you start the service.
export DROPLET_CNAME_ID="234234"

# setup aliases for each of your boxes that you want to share publicly... this assumes ngrok_background.sh script in your home directory 
alias homestead_public="~/ngrok_background.sh 192.168.10.10:80 homestead.test"
alias kill_ngrok="killall ngrok"
aliase ngrok_status="curl -s http://localhost:4040/api/tunnels/command_line | jq -r --unbuffered"

## droplet helpers
# Retrieve an existing Domain
alias droplet_domain='curl -X GET -H "Content-Type: application/json" -H "Authorization: Bearer $DROPLET_TOKEN" "https://api.digitalocean.com/v2/domains/${DOMAIN_NAME}" | jq'
# get records for the domain...
alias droplet_domain_records='curl -X GET -H "Content-Type: application/json" -d '{"per_page": "200"}' -H "Authorization: Bearer $DROPLET_TOKEN" "https://api.digitalocean.com/v2/domains/${DOMAIN_NAME}/records"  | jq'
# update the record for the CNAME_ID you are looking for
alias droplet_update_cname='curl -X PUT -H "Content-Type: application/json" -H "Authorization: Bearer $DROPLET_TOKEN" -d "{\"data\":\"${WEBHOOK_DOMAIN}.\"}" "https://api.digitalocean.com/v2/domains/${DROPLET_DOMAIN_NAME}/records/${DROPLET_CNAME_ID}" | jq'