From 90739033ffa60957810b2ef3d850a144901a54dc Mon Sep 17 00:00:00 2001
From: Michael Brooks <mbrooks@slack-corp.com>
Date: Tue, 20 Oct 2026 11:02:36 -0600
Subject: [PATCH] refactor: remove unused OpenTracingSpan function

---
 internal/slackcontext/slackcontext.go      | 11 ----------
 internal/slackcontext/slackcontext_test.go | 25 ----------------------
 2 files changed, 36 deletions(-)

diff --git a/internal/slackcontext/slackcontext.go b/internal/slackcontext/slackcontext.go
index 1e277e0e..fb8ee082 100644
--- a/internal/slackcontext/slackcontext.go
+++ b/internal/slackcontext/slackcontext.go
@@ -47,17 +47,6 @@ const (
 	contextKeyVersion
 )
 
-// OpenTracingSpan returns the `opentracing.Span“ associated with `ctx`, or
-// `nil` and `slackerror.ErrContextValueNotFound` if no `Span` could be found.
-func OpenTracingSpan(ctx context.Context) (opentracing.Span, error) {
-	span := opentracing.SpanFromContext(ctx)
-	if span == nil {
-		return nil, slackerror.New(slackerror.ErrContextValueNotFound).
-			WithMessage("The value for OpenTracing Span could not be found")
-	}
-	return span, nil
-}
-
 // SetOpenTracingSpan returns a new `context.Context` that holds a reference to
 // the span. If span is nil, a new context without an active span is returned.
 func SetOpenTracingSpan(ctx context.Context, span opentracing.Span) context.Context {
diff --git a/internal/slackcontext/slackcontext_test.go b/internal/slackcontext/slackcontext_test.go
index f011f7c9..362a85b5 100644
--- a/internal/slackcontext/slackcontext_test.go
+++ b/internal/slackcontext/slackcontext_test.go
@@ -26,31 +26,6 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-func Test_SlackContext_OpenTracingSpan(t *testing.T) {
-	tests := map[string]struct {
-		expectedSpan  opentracing.Span
-		expectedError error
-	}{
-		"returns span when span exists": {
-			expectedSpan:  opentracing.StartSpan("test.span"),
-			expectedError: nil,
-		},
-		"returns error when span not found": {
-			expectedSpan:  nil,
-			expectedError: slackerror.New(slackerror.ErrContextValueNotFound).WithMessage("The value for OpenTracing Span could not be found"),
-		},
-	}
-	for name, tc := range tests {
-		t.Run(name, func(t *testing.T) {
-			ctx := t.Context()
-			ctx = opentracing.ContextWithSpan(ctx, tc.expectedSpan)
-			actualSpan, actualError := OpenTracingSpan(ctx)
-			require.Equal(t, tc.expectedSpan, actualSpan)
-			require.Equal(t, tc.expectedError, actualError)
-		})
-	}
-}
-
 func Test_SlackContext_SetOpenTracingSpan(t *testing.T) {
 	tests := map[string]struct {
 		expectedSpan opentracing.Span