#!/bin/bash

ADDR=$1
CFG_FILE=/usr/local/etc/roboger_push.ini

if ! command -v curl > /dev/null; then
  echo "curl command not found. can not continue"
  exit 3
fi

if [ "x${ADDR}" == "x" ]; then
  echo "Usage: install-roboger-push <your_roboger_address>"
  exit 1
fi

echo "Configuring roboger-push with address ${ADDR}"

echo "Creating ${CFG_FILE}"

if [ -f ${CFG_FILE} ]; then
  echo "The configuration file already exist on this system"
  echo "The script will not overwrite it"
  echo
  echo "Remove the config file and run the script again"
  exit 2
fi

sed "s/PUT_HERE_YOUR_ROBOGER_ADDRESS/${ADDR}/g" > /usr/local/etc/roboger_push.ini <<EOF
;section name = server name, any custom name you wish
;section name should contain only letters and numbers and be unique
[roboger]
;address on the server
addr=PUT_HERE_YOUR_ROBOGER_ADDRESS
;push address
push=https://roboger.com
;how many times the script should try to send a message
retries=3
;delay between retries
retry_delay=5
;server response timeout
timeout=5
;backup server in case of failed push 
;backup=local1
;default sender, use instead of user@hostname
;sender=sendername

;[local1]
;addr=PUT_HERE_YOUR_LOCAL_ROBOGER_ADDRESS
;backups servers are used only if the script failed to push msg on primary
;type=backup
;push=http://192.168.1.99:7719
;retries=1
;retry_delay=2
;timeout=5
;default sender, use instead of user@hostname
;sender=sendername
EOF

echo "Fetching roboger-push"
rm -f /usr/local/bin/roboger-push
curl -s https://raw.githubusercontent.com/alttch/roboger/master/bin/roboger-push -o /usr/local/bin/roboger-push || exit 4
chmod +x /usr/local/bin/roboger-push
echo "All done!"