mobile-cli-root-install

#!/bin/bash

set -e

checkRoot() {
  if (( `whoami` != "root" )); then
    echo "This script needs root privileges to run."
    echo "Use 'sudo $0'"
    exit 1
  fi
}

requireCfCli() {
  echo "Mobile CLI requires Cloud Foundry CLI version 6.17 or later."
  echo "Install the latest Cloud Foundry CLI from https://github.com/cloudfoundry/cli/releases"
  exit 1
}

checkRoot
readonly DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )

if ! cf_path=$(type -p cf); then
  requireCfCli
else
	version=$3
	majorversion=`echo "$version" | sed 's/^[^0-9]*\([0-9][0-9]*\)\..*$/\1/'`
	minorversion=`echo "$version" | sed 's/^[^0-9]*[0-9][0-9]*\.\([0-9][0-9]*\).*$/\1/'`
  if ! [[ $majorversion =~ ^[0-9]+$ ]] ||  ! [[ $minorversion =~ ^[0-9]+$ ]]; then
    requireCfCli
  fi
  if [[ $majorversion < 6 ]] || [[ $majorversion == 6 && $minorversion < 17 ]]; then
    requireCfCli
  fi
fi

echo "Installing Predix Mobile CLI ..."

if [ ! -d "/usr/local/PredixMobile" ]; then
  mkdir /usr/local/PredixMobile
fi
if [ ! -d "/usr/local/PredixMobile/bin" ]; then
  mkdir /usr/local/PredixMobile/bin
fi

if [ "$(uname)" == "Darwin" ]; then
  PLATFORM=osx
elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
  PLATFORM=linux64
fi
cp -f "$DIR/pm" /usr/local/PredixMobile/bin/

ln -sf /usr/local/PredixMobile/bin/pm /usr/local/bin/pm

chown -R root:0 /usr/local/PredixMobile
chmod -R 755 /usr/local/PredixMobile

echo "The Predix Mobile CLI has been installed successfully."
echo "Run 'pm help'."
echo "Open a new terminal to get PATH changes."