From d15cf5883387a230aaf872fb726ded1b6f721e9f Mon Sep 17 00:00:00 2001
From: Bertus Steenberg <bertus.s@superbalist.com>
Date: Sun, 28 Apr 2019 12:23:20 +0200
Subject: [PATCH] config merge code from laravel 5
---
src/PrometheusServiceProvider.php | 41 +++++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/src/PrometheusServiceProvider.php b/src/PrometheusServiceProvider.php
index 018f997..1843a8e 100644
--- a/src/PrometheusServiceProvider.php
+++ b/src/PrometheusServiceProvider.php
@@ -3,6 +3,7 @@
namespace Superbalist\LaravelPrometheusExporter;
use Illuminate\Support\ServiceProvider;
+use Illuminate\Support\Arr;
use Prometheus\CollectorRegistry;
use Prometheus\Storage\Adapter;
@@ -69,4 +70,44 @@ class PrometheusServiceProvider extends ServiceProvider
'prometheus.storage_adapter',
];
}
+
+ /**
+ * https://medium.com/@koenhoeijmakers/properly-merging-configs-in-laravel-packages-a4209701746d
+ * :heart:
+ *
+ * Merge the given configuration with the existing configuration.
+ *
+ * @param string $path
+ * @param string $key
+ * @return void
+ */
+ protected function mergeConfigFrom($path, $key)
+ {
+ $config = $this->app['config']->get($key, []);
+ $this->app['config']->set($key, $this->mergeConfig(require $path, $config));
+ }
+ /**
+ * Merges the configs together and takes multi-dimensional arrays into account.
+ *
+ * @param array $original
+ * @param array $merging
+ * @return array
+ */
+ protected function mergeConfig(array $original, array $merging)
+ {
+ $array = array_merge($original, $merging);
+ foreach ($original as $key => $value) {
+ if (! is_array($value)) {
+ continue;
+ }
+ if (! Arr::exists($merging, $key)) {
+ continue;
+ }
+ if (is_numeric($key)) {
+ continue;
+ }
+ $array[$key] = $this->mergeConfig($value, $merging[$key]);
+ }
+ return $array;
+ }
}