deps.sh

#!/bin/bash

DOWNLOADED=()

CURDIR=${PWD}

function getdeps {
    while IFS='' read -r line || [[ -n "$line" ]]; do
        IFS=', ' read -r -a parts <<< "$line"
	
	isfound=false

	for i in "${DOWNLOADED[@]}"
	do
	    if [ $i == ${parts[0]} ]; then
		isfound=true
		break
	    fi
	done
	
        if [ $isfound == false ]; then
	    if ! [ -d ${PWD}/3rdparty/${parts[0]} ]; then
	        if [ ${#parts[@]} -gt 2 ]; then
		   git clone --progress -v -b ${parts[2]} ${parts[1]} ${PWD}/3rdparty/${parts[0]}
                else
                   git clone --progress -v ${parts[1]} ${PWD}/3rdparty/${parts[0]}
                fi
	     else
                cd ${PWD}/3rdparty/${parts[0]}
             
                if [ ${#parts[@]} -gt 2 ]; then
		   git pull -v --progress origin ${parts[2]}
                else
                   git pull -v --progress origin master
                fi

                cd ${CURDIR}
	     fi

	    DOWNLOADED+=( ${parts[0]} )
            echo ""

	    if [ -f ${PWD}/3rdparty/${parts[0]}/deps ]; then
                echo "get deps: ${PWD}/3rdparty/${parts[0]}/deps"
	        getdeps "${PWD}/3rdparty/${parts[0]}/deps"
	    fi      
        fi
    done < "$1"
}

getdeps "deps"