git-update

#!/bin/bash
#

checkIfGitRepo() {
	git rev-parse --is-inside-work-tree > /dev/null 2>&1
	GIT_CHECK=$?
	if [[ GIT_CHECK -ne 0 ]]; then
		echo "This is not a valid git repo! Exiting..."
		exit 1
	fi
}

fetchLatest() {
	echo "FETCHING LATEST"
	git fetch --prune --all --progress
}

updateBranch() {
	BRANCH_NAME=$1
	echo "---"
	echo "Updating branch: '$BRANCH_NAME'"
	CHECKOUT_OUT=`git checkout $BRANCH_NAME`
	if [[ "$CHECKOUT_OUT" != *"branch is up to date"* ]]; then
		git merge
	fi
}

DIR=${PWD}

checkIfGitRepo

MASTER_BR=$(git config --get gitflow.branch.master)
DEV_BR=$(git config --get gitflow.branch.develop)

if [[ -z $MASTER_BR || -z $DEV_BR ]]; then
	echo "Branchs information not set. Use 'git flow init' command to initalize git flow";
	exit 2
fi

set -e

fetchLatest
updateBranch $MASTER_BR
updateBranch $DEV_BR

echo "=== DONE ==="