#!/bin/bash
CONFIG_FILE="${2}"
#arr+=( ["blend_name"]="devuan-live" \
#	["blend_vers"]="2.0" \
#	["mirror"]="http://192.168.44.47:3142/pkgmaster.devuan.org/merged" \
#	["release"]="ascii" )

declare -A arr
arr+=( "${1}" )

for TARGET_KEY in "${!arr[@]}"; do
    echo ${TARGET_KEY} ${arr[${TARGET_KEY}]} ${CONFIG_FILE}
    if grep -q "^${TARGET_KEY}=" ${CONFIG_FILE}; then
	    sed -i "s|^${TARGET_KEY}.*|${TARGET_KEY}=\"${arr[${TARGET_KEY}]}\"|" ${CONFIG_FILE}
    else
	sed -i "/^blend_name=.*/ s|.*|&\n${TARGET_KEY}=\"${arr[${TARGET_KEY}]}\"|" ${CONFIG_FILE}
    fi
done