#!/bin/bash

# Code is released into public domain

PROCNUM=10
TARGET=${1:-all}
MODE=${2:-update}

FONT_BOLD=`tput bold`
FONT_NORMAL=`tput sgr0`

cd $( dirname "${BASH_SOURCE[0]}" )

if [[ $TARGET != 'all' && ! -d "$TARGET" ]]
then
	echo "Extension $TARGET does not exists"
	exit 1
fi

if [[ $TARGET == 'all' ]]
then
	find -maxdepth 1 -type d | sed -e'/^.$/d' -e'/.git/d' | xargs -n 1 -P $PROCNUM -I '{}' ./quick-update '{}' $MODE
else
	cd $TARGET
	if [[ ! -d ".git" ]]
	then
		echo "Extension $TARGET does not seem like a valid git repository"
		exit 1
	fi

	case "$MODE" in
		"update" )
			if [[ -n $( git branch --no-color | grep "* master" ) ]]
			then
				echo "Updating extension ${TARGET}..."
				git fetch origin
				git rebase origin/master
			else
				echo "${FONT_BOLD}${TARGET} is not on master. Fetching data and leaving up to you what to do${FONT_NORMAL}"
				git fetch
			fi
			;;
		"fetch" )
			echo "Fetching the extension ${TARGET}..."
			git fetch origin
			;;
		* )
			echo "Invalid mode specified"
			exit 1
		
	esac
fi