From 019de457c9a65e283770fa8a80368fc59983eb5b Mon Sep 17 00:00:00 2001
From: Natalia Goc <goc_natalia@ma-al.com>
Date: Tue, 24 Sep 2024 15:59:57 +0200
Subject: [PATCH] feat: allow providing arbitrary extra attributes to
 fiber_tracing middleware resource

---
 pkg/fiber_tracing/fiber_tracing.go | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/pkg/fiber_tracing/fiber_tracing.go b/pkg/fiber_tracing/fiber_tracing.go
index e09bd55..9d61b12 100644
--- a/pkg/fiber_tracing/fiber_tracing.go
+++ b/pkg/fiber_tracing/fiber_tracing.go
@@ -23,17 +23,22 @@ type Config struct {
 	AppName string
 	Version string
 	// Name of an organization providing the service
-	ServiceProvider string
-	Exporters       []exporters.TraceExporter
+	ServiceProvider    string
+	Exporters          []exporters.TraceExporter
+	ResourceAttributes []attribute.KeyValue
 }
 
 func newResource(config Config) *resource.Resource {
-	r := resource.NewWithAttributes(
-		semconv.SchemaURL,
-		semconv.ServiceNameKey.String(config.AppName),
-		semconv.ServiceVersionKey.String(config.Version),
+	allAttributes := make([]attribute.KeyValue, 0, 3)
+	allAttributes = append(
+		allAttributes,
+		semconv.ServiceName(config.AppName),
+		semconv.ServiceVersion(config.Version),
 		attribute.String("service.provider", config.ServiceProvider),
 	)
+	allAttributes = append(allAttributes, config.ResourceAttributes...)
+
+	r := resource.NewWithAttributes(semconv.SchemaURL, allAttributes...)
 	return r
 }