Slack related utilities

slackUtility.bash

#!/bin/bash

# check if slack.sh exists else download it 
# using curl
function checkSlackUtilityExists {
  if [ -f "./slack.sh" ]; then
    chmod +x ./slack.sh
  else
    echo -e "Downloading slack utility..." &&
    curl -o ./slack.sh https://gist.githubusercontent.com/andkirby/67a774513215d7ba06384186dd441d9e/raw/c8a47aec0f08ca6dc64201ba40f09ff8c79f735e/slack.sh -s && chmod +x ./slack.sh &&
    echo -e "Complete!"
  fi
}

# send message to slack using slack.sh
# e.g sendMessageToSlackChannel "I am away because my leg suddenly dissipated"
function sendMessageToSlackChannel {
  echo -e "Sending to Slack channel"
  ./slack.sh "$1"
}