This combines the create_package and install_package scripts into one file that shares the redundant functions like specifyEnvironment

cq_package.sh

#!/bin/bash

# Create a package with a given set of root paths

groupName="Brandon"

function requestPass() {
	username="162084"

	#get password from user
	echo -n "Enter password. >"
	read -s answer
	pass="$answer"
	echo ""
}



mkdir -p packages

function specifyPackageName() {
	read -p "Please specify package name. > " packageName
}

function specifyEnvironment() {

	#check to see if input was provided
	if [ $# -eq 0 ]
	  then
	    #echo "No arguments supplied."
	    echo -n ""
	else
		env=$1
	fi

	if [[ $env =~ dev3 ]]
		then
		echo "Environment is dev3: $env"
		#dev hostname
		hostname="author1.hgtv-dev3.sni.hgtv.com:4502"
		requestPass
	else
		if [[ $env =~ dev4 ]]; then
			echo "Environment is dev4: $env"
			#dev4 hostname
			hostname="author1.hgtv-dev4.sni.hgtv.com:4502"
			requestPass
		else
			if [[ $env =~ qa3 ]]
				then
				echo "Environment is QA3: $env"
				#qa3 hostname
				hostname="author1.hgtv-qa3.sni.hgtv.com:4502"
				requestPass
			else
				if [[ $env =~ prod ]]
					then
					echo "Environment is production: $env"
					#production hostname
					hostname="author1.hgtv-prod2.sni.hgtv.com:4502"
					requestPass
				else
					if [[ $env =~ local ]]
					then
					echo "Environment is local: $env"
					#local hostname
					hostname="localhost:4502"
					username="admin"
					pass="admin"
						else
						#echo "Environment is neither dev nor prod, please specify."
						read -p "Environment is neither dev nor prod, please specify. > " answer
						specifyEnvironment $answer
					fi
				fi
			fi
		fi
	fi
}

declare -a filterPaths=(
/content/dam/images/hgtv/editorial/tentpoles/hgtv-dream-home-2015/tours
/content/dam/images/RX-DH15_quicken-product-shot.jpg
/content/gac-com/en/test-GPC-196
)


function createPackage() {
	echo "What would you like to name the package you are creating?"
	specifyPackageName

	echo "Which environment would you like to create this package on?"
	specifyEnvironment

	updateCurl="curl -u $username:$pass -X POST  -F packageName=$packageName -F groupName=$groupName -F filter="

	count="0"
	last="${#filterPaths[@]}" # the total number of elements in the path array above

	for path in "${filterPaths[@]}"
	do
		count=`expr $count + 1`
		if [ $count -eq 1 ] && [ $count -eq $last ]; then # this is the first and only filter path
			updateCurl="$updateCurl[{\"root\":\"$path\",\"rules\":[]}]"
		else
			if [ $count -eq 1 ]; then #this is the first element, start opening [ and forego the comma
				updateCurl="$updateCurl[{\"root\":\"$path\",\"rules\":[]}"
			else
				if [ $count -eq $last ]; then #this is the last element, have ending ]
					updateCurl="$updateCurl,{\"root\":\"$path\",\"rules\":[]}]"
				else
					updateCurl="$updateCurl,{\"root\":\"$path\",\"rules\":[]}"
				fi
			fi
		fi
		
	done

	updateCurl="$updateCurl -F packageName=$packageName -F path=/etc/packages/$groupName/$packageName.zip  http://$hostname/crx/packmgr/update.jsp"

	createCurl="curl -u $username:$pass -X POST http://$hostname/crx/packmgr/service/.json/etc/packages/$groupName/$packageName.zip?cmd=create -F packageName=$packageName -F groupName=$groupName"

	buildCurl="curl --connect-timeout 3600 --max-time 3600 -u $username:$pass -X POST http://$hostname/crx/packmgr/service/.json/etc/packages/$groupName/$packageName.zip?cmd=build"

	echo "Creating package!"
	echo "$($createCurl)"

	echo "Adding filters to package!"
	echo "$($updateCurl)"

	echo "Building package!"
	echo "$($buildCurl)"

	downloadCurl="curl -o ./packages/$packageName.zip -u $username:$pass http://$hostname/etc/packages/$groupName/$packageName.zip"

	echo "Downloading package!"
	echo "$($downloadCurl)"
}


function installPackage() {
	echo "Which environment would you like to install to?"
	specifyEnvironment ""

	package="./packages/$packageName.zip"

	doesExist="curl -u $username:$pass -sL --head -w %{http_code} http://$hostname/etc/packages/$groupName/$packageName.zip -o /dev/null"
	responseCode="$($doesExist)"
	if [[ $responseCode = "200" ]]; then
		echo "Deleting package $packageName: "
		echo "$(curl -w 'Response Code: %{http_code} | Connect: %{time_connect} | TTFB: %{time_starttransfer} | Total time: %{time_total} \n' -o /dev/null  -u $username:$pass -F package=@$package http://$hostname/crx/packmgr/service/.json/?cmd=delete)"
	else
		echo "Package doesn't exist (response code: $responseCode); no need to delete."
	fi

	echo "Uploading package $packageName: "
	echo "$(curl -w 'Response Code: %{http_code} | Connect: %{time_connect} | TTFB: %{time_starttransfer} | Total time: %{time_total} \n' -o /dev/null  -u $username:$pass -F package=@$package http://$hostname/crx/packmgr/service/.json/?cmd=upload)"

	installUrl="http://$hostname/crx/packmgr/service/.json/etc/packages/$groupName/$packageName.zip?cmd=install"
	echo "Installing Package $packageName:"
	echo "$( curl --connect-timeout 3600 -u $username:$pass -X POST "$installUrl" )"
}

function specifyAction() {

	#check to see if input was provided
	if [ $# -eq 0 ]; then
	    #echo "No arguments supplied."
	    echo -n ""
	else
		action=$1
	fi

	if [[ $action =~ C ]]; then
		echo "Your action is to create a package: $action"
		createPackage
	else
		if [[ $action =~ I ]]; then
			echo "Your action is to install packages: $action"
			echo "What package would you like to install?"
			specifyPackageName ""
			installPackage
		else
			if [[ $action =~ B ]]; then
				echo "Your action is to do both, create and install: $action"
				createPackage
				installPackage
			else
				read -p "Please specify action: Create package, Install package, or Both. >" action
				specifyAction $action
			fi
		fi
	fi
}

specifyAction