sync-git-repo

#!/usr/bin/env bash

Help(){
	# Show Help
	echo "Automatically commit & sync changes in git repositoy."
	echo
	echo "Syntax: sync-git-repo [-option] <path>"
	echo
	echo "options:"
	echo "	-h		Print this help message"
	echo
}

Run(){
	TARGET_GIT_DIR="$1"
	echo $TARGET_GIT_DIR
	echo "Begining sync..."

	# Move to notable directory
	if cd $TARGET_GIT_DIR; then
		echo "Working from directory '`pwd`'..."
	else
		echo "Error: Issues arose changing to directory '$TARGET_GIT_DIR'"
		echo "Exiting..."
		exit 1
	fi

	# If changes exist, commit changes
	if [[ `git status --porcelain` ]]; then
		echo "Changes found..."
		TIMESTAMP=`date +%Y-%m-%d_%H:%M:%S`
		echo "Commit to be stamped $TIMESTAMP..."
		git add .
		git commit -q -m "Auto commit - $TIMESTAMP"
		echo "Changes commited, commit `git rev-parse --short HEAD` created..."
	else
		echo "No changes detected..."
	fi

	# Sync with remote
	echo "Syncing repository..."
	if `git pull -q`; then
		echo "Pull successful."
	else
		echo "Error: Something went wrong during 'git pull'..."
		echo "Exiting..."
		exit 1
	fi
	if `git push -q`; then
		echo "Push successful."
	else
		echo "Error: Sync unsuccessful!"
		echo "Something went wrong during 'git push'..."
		exit 1
	fi

	echo "Complete."
}

while getopts "h:" opt; do
	case $opt in
      	h) # display Help
			Help
			exit 0;;
		\?) # incorrect option
        	echo "Error: Invalid option $opt"
        	exit 2;;
	esac
done

EXPECTED_ARGS=1

if [[ $# -eq 0 ]]; then
    echo "Error: No arguments supplied"
	exit 2
elif [[ $# -eq $EXPECTED_ARGS ]]; then
	Run "$@"
else
	echo "Error: Incorrect number of arguments supplied. Expected $EXPECTED_ARGS, recieved $#"
	exit 2
fi