elliotwms/Abacus

#!/usr/bin/env php
<?php
/*
 * Abacus
 *
 * Abacus requires an OpenExchange API key, either in the
 * form of an argument or an environment variable named
 * ABACUS_OPEN_EXCHANGE_KEY
 */
require __DIR__ . "/../src/Currency.php";
use Abacus\Currency;

printf("Polling OpenExchange\n");
try {
    if (isset($argv[1])) {
        Currency::update($argv[1]);
        printf("Successfully polled OpenExchange with key as argument\n");
    } else if (getenv('ABACUS_OPEN_EXCHANGE_KEY')) {
        Currency::update();
        printf("Successfully polled OpenExchange with environment variable\n");
    } else {
        printf("Please provide an OpenExchange key.\nSee https://github.com/elliotwms/Abacus for more details\n");
    }
} catch (Exception $e) {
    printf("Could not fetch\n");
}