#!/bin/bash

set -e
. /nail/workflow/pushlib.sh

main() {
	PUSHBRANCH=$1

	if [ -z "$STAGE" ]; then
		echo "You must specify the \$STAGE variable."
		exit 1
	fi

	git fetch
	git checkout "$PUSHBRANCH"
	git reset --hard "origin/$PUSHBRANCH"

	separator
	MASTER_SHA=`git rev-parse --short origin/master`
	git log --graph --oneline --color origin/master^..HEAD | sed "/$MASTER_SHA/q"
	separator

	echo -e "${AQUA}*** push this deploy branch into master? ***${NORMAL}"
	if yesno; then
		push-to-master $PUSHBRANCH
		DEPLOY_TAG=""
		get-deploy-tag $DEPLOY_TAG
		echo "Using $DEPLOY_TAG as the deploy tag"

		deploy-to-testopia $DEPLOY_TAG
		deploy-to-devc $DEPLOY_TAG
		deploy-to-devb $DEPLOY_TAG

		cleanup-deploy-branch $PUSHBRANCH

		reminder
	fi
}

yesno() {
    local answer
    read -p 'y/n? ' answer
    if [[ "$answer" == "y" ]]; then
        return 0
    elif [[ "$answer" == "n" ]]; then
        return 1
    else
        yesno
    fi
}

push-to-master() {
	PUSHBRANCH=$1
	colorize git checkout master
	git pull origin master
	colorize git merge --no-ff "$PUSHBRANCH"
	git push origin master
}

get-deploy-tag() {
	DEPLOY_TAG=$1
	DEPLOY_TAG=`deploy-srv-testopia -l --source="$STAGE" checkout_fulfillment | tail -1`
	echo -e "${AQUA}*** Confirm this is the correct deploy-tag ***${NORMAL}"
	echo -e "${RED}$DEPLOY_TAG${NORMAL}"

	if yesno; then
		return 0
	else
		exit 1
	fi
}

deploy-to-testopia() {
	DEPLOY_TAG=$1
	colorize deploy-srv-testopia --no-prompt --source=$STAGE checkout_fulfillment $DEPLOY_TAG
}

deploy-to-devc() {
	DEPLOY_TAG=$1
	colorize deploy-srv-devc --no-prompt --source=$STAGE checkout_fulfillment $DEPLOY_TAG
}

deploy-to-devb() {
	DEPLOY_TAG=$1
	colorize deploy-srv-devb --no-prompt --source=$STAGE checkout_fulfillment $DEPLOY_TAG
}

cleanup-deploy-branch() {
	PUSHBRANCH=$1
	# colorize git push origin :"$PUSHBRANCH"
	colorize git branch -D $PUSHBRANCH
}

reminder() {
	figlet "Don't forget..."
	echo "run the pushplans on the stage you didn't use!"
}

main $@