From 0ba41f540b60c84773694e6f41d57df34960256a Mon Sep 17 00:00:00 2001
From: Christian Daguerre <cdaguerre@worldia.com>
Date: Wed, 2 Oct 2024 19:08:40 +0200
Subject: [PATCH 1/2] chore: add isEnabled

---
 src/Tracing/Tracer.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Tracing/Tracer.php b/src/Tracing/Tracer.php
index eeb7357..db838fb 100644
--- a/src/Tracing/Tracer.php
+++ b/src/Tracing/Tracer.php
@@ -37,4 +37,9 @@ public function spanBuilder(string $spanName): SpanBuilderInterface
     {
         return $this->decorated->spanBuilder($spanName);
     }
+
+    public function isEnabled(): bool
+    {
+        return $this->decorated->isEnabled();
+    }
 }

From 8c54cb373eb98318a7340b52d71a27ab20448876 Mon Sep 17 00:00:00 2001
From: Christian Daguerre <cdaguerre@worldia.com>
Date: Wed, 2 Oct 2024 19:28:02 +0200
Subject: [PATCH 2/2] chore: add missing methods

---
 composer.json                        | 3 ++-
 src/Metrics/CounterAdapter.php       | 5 +++++
 src/Metrics/HistogramAdapter.php     | 5 +++++
 src/Metrics/Meter.php                | 6 ++++++
 src/Metrics/UpDownCounterAdapter.php | 5 +++++
 5 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/composer.json b/composer.json
index b92b07b..f7e3248 100644
--- a/composer.json
+++ b/composer.json
@@ -61,7 +61,8 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "allow-plugins": {
-      "php-http/discovery": false
+      "php-http/discovery": false,
+      "tbachert/spi": false
     }
   },
   "extra": {
diff --git a/src/Metrics/CounterAdapter.php b/src/Metrics/CounterAdapter.php
index bc19188..05a2aff 100644
--- a/src/Metrics/CounterAdapter.php
+++ b/src/Metrics/CounterAdapter.php
@@ -42,4 +42,9 @@ public function add($amount, iterable $attributes = [], $context = null): void
 
         $counter->incBy($amount, $labelValues);
     }
+
+    public function isEnabled(): bool
+    {
+        return true;
+    }
 }
diff --git a/src/Metrics/HistogramAdapter.php b/src/Metrics/HistogramAdapter.php
index d1bc108..7e33b09 100644
--- a/src/Metrics/HistogramAdapter.php
+++ b/src/Metrics/HistogramAdapter.php
@@ -41,4 +41,9 @@ public function record($amount, iterable $attributes = [], $context = null): voi
         );
         $histogram->observe($amount, $labelValues);
     }
+
+    public function isEnabled(): bool
+    {
+        return true;
+    }
 }
diff --git a/src/Metrics/Meter.php b/src/Metrics/Meter.php
index c7fbca9..5bbc53c 100644
--- a/src/Metrics/Meter.php
+++ b/src/Metrics/Meter.php
@@ -9,6 +9,7 @@
 
 use OpenTelemetry\API\Metrics\AsynchronousInstrument;
 use OpenTelemetry\API\Metrics\CounterInterface;
+use OpenTelemetry\API\Metrics\GaugeInterface;
 use OpenTelemetry\API\Metrics\HistogramInterface;
 use OpenTelemetry\API\Metrics\MeterInterface;
 use OpenTelemetry\API\Metrics\ObservableCallbackInterface;
@@ -79,6 +80,11 @@ public function createHistogram(string $name, string|null $unit = null, string|n
         return new HistogramAdapter($name, $description ?: '', $this->collectorRegistry);
     }
 
+    public function createGauge(string $name, string|null $unit = null, string|null $description = null, array $advisory = []): GaugeInterface
+    {
+        throw new \LogicException(\sprintf('Method %s is not implemented', __METHOD__));
+    }
+
     /**
      * Creates an `ObservableGauge`.
      *
diff --git a/src/Metrics/UpDownCounterAdapter.php b/src/Metrics/UpDownCounterAdapter.php
index ffd31d1..5a9e7f0 100644
--- a/src/Metrics/UpDownCounterAdapter.php
+++ b/src/Metrics/UpDownCounterAdapter.php
@@ -45,4 +45,9 @@ public function add($amount, iterable $attributes = [], $context = null): void
             $gauge->decBy(abs($amount), $labelValues);
         }
     }
+
+    public function isEnabled(): bool
+    {
+        return true;
+    }
 }