dependency checking `git pull --rebase` alias

gpr.sh

#!/bin/sh

git pull --rebase || exit 1;

root_path="$(git rev-parse --show-toplevel)"
bundle check > /dev/null; needs_bundle=$?
diff "${root_path}/Podfile.lock" "${root_path}/Pods/Manifest.lock" > /dev/null; needs_pod=$?

if [[ $needs_bundle != 0 ]] ; then
	echo "\033[01;31m# Your bundler dependencies are outdated."
	command="bundle install"
fi

if [[ $needs_pod != 0 ]] ; then
	echo "\033[01;31m# Your CocoaPods dependencies are outdated."

	if [[ $command != "" ]]; then command=" $command && "; fi
	command="${command}pod install"
fi

echo "\033[00;00m${command}"