#!/usr/bin/env bash

set -euo pipefail

readonly PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
readonly SOURCE_FILE="${PROJECT_ROOT}/cfg/config.ini"
readonly TARGET_FILE="${PROJECT_ROOT}/cfg/config.bin"

if [[ ! -f "${SOURCE_FILE}" ]]; then
	printf 'Configuration source not found: %s\n' "${SOURCE_FILE}" >&2
	exit 1
fi

if [[ -e "${TARGET_FILE}" ]]; then
	printf 'Configuration target already exists: %s\n' "${TARGET_FILE}" >&2
	exit 1
fi

cd "${PROJECT_ROOT}"
php -r '
require $argv[1];

$config = file_get_contents($argv[2]);
if ($config === false) {
    fwrite(STDERR, "Unable to read the configuration source.\n");
    exit(1);
}

$encodedConfig = (new \OpenMind\System\OMUtils())->Encrypt($config);
if (file_put_contents($argv[3], $encodedConfig) === false) {
    fwrite(STDERR, "Unable to write the configuration target.\n");
    exit(1);
}
' 'vendor/autoload.php' 'cfg/config.ini' 'cfg/config.bin'

printf 'Created %s\n' "${TARGET_FILE}"