install.sh

#!/usr/bin/env bash
#
# Python MAC OSX Librato Agent install script
# Version: 0.0.2
# Author:  Librato 
#
# run:
#	curl -s "https://raw.githubusercontent.com/librato/python-librato-agent/master/sh/install.sh?" | bash
#

# Execute a command as root (or sudo)
# borrowed from https://github.com/nicolargo/glancesautoinstall/blob/master/install.sh
do_with_root() {
	# already root? "Just do it" (tm).
	if [[ `whoami` = 'root' ]]; then
		$*
	elif [[ -x /bin/sudo || -x /usr/bin/sudo ]]; then
		echo "sudo $*"
		sudo $*
	else
		echo "This script requires root privileges to install"
		echo "Please run this script as root."
		exit 1
	fi
}

EMAIL="your email"
TOKEN="your token"
if [[ "$OSTYPE" == "darwin"* ]]; then
	echo "=============Installing Dependencies=============="
  if [[ `xcode-select -p` ]]; then
    echo "xcode installed"
  else
    echo "xcode must be installed"
    echo "click install on the pop up or run:"
    echo "xcode-select --install"
    xcode-select --install
    exit 1
  fi
  if [[ `which pip` ]]; then
    echo "pip already installed"
  else
		do_with_root easy_install pip
    echo "pip installed"
  fi 
  if [[ `which librato-macos` ]]; then
    do_with_root pip install librato-macos -U --ignore-installed six
    echo "updated librato-agent"
  else
    do_with_root pip install librato-macos --ignore-installed six
  fi
	echo "================Exporting Keys===================="
	export LIBRATO_USERNAME=${EMAIL}
 	export LIBRATO_TOKEN="${TOKEN}" 
  if [ $SUDO_USER ]; then user=$SUDO_USER; else user=`whoami`; fi
  echo "creating config file at ${HOME}/.librato-macos"
  if [ ! -f $HOME/.librato-macos ]; then
    touch ${HOME}/.librato-macos
    echo "LIBRATO_USERNAME=${EMAIL}" > $HOME/.librato-macos
    echo "LIBRATO_TOKEN=${TOKEN}" >> $HOME/.librato-macos
    echo "created config file"
    do_with_root chown $SUDO_USER $HOME/.librato-macos
  else
    echo "config file already exists and will not be changed"
  fi
  if [ ! -f $HOME/librato-macos.log ]; then
    touch ${HOME}/librato-macos.log
    do_with_root chown $SUDO_USER $HOME/librato-macos.log
  else
    echo "log file already exists and will not be created"
  fi
	echo "==============Initializing Space=================="
  IN=$(librato-macos create)
  IFS=':' read -ra SPACES <<< "$IN"
  echo "Spaces for demo data:"
  for i in "${SPACES[@]}"; do
    echo "https://metrics.librato.com/s/spaces/${i}"
  done
	echo "=================Post Install====================="
	echo "Installation complete!"
  echo "Running librato-macos (it may take up to two minutes to start submitting metrics)...."
  librato-macos start
  echo "run `librato-macos stop` if you want to terminate the process"
  echo "you can run `librato-macos start` to start the sending measurements again"
else
  #unsupported system
	echo "Sorry but this script isn't supported by your system"
  exit 1
fi