From 870a16db6c6625646c93da6de8329a93b03cd7fa Mon Sep 17 00:00:00 2001
From: Jesse Michael <jesse.michael1234@gmail.com>
Date: Wed, 16 Oct 2024 07:18:37 -0700
Subject: [PATCH] fix: use semconv keys for source attributes

---
 bridges/otelslog/go.mod          | 2 +-
 bridges/otelslog/handler.go      | 9 +++++----
 bridges/otelslog/handler_test.go | 7 +++++--
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/bridges/otelslog/go.mod b/bridges/otelslog/go.mod
index 3166cc845b3..5041613bf90 100644
--- a/bridges/otelslog/go.mod
+++ b/bridges/otelslog/go.mod
@@ -4,6 +4,7 @@ go 1.22
 
 require (
 	github.com/stretchr/testify v1.9.0
+	go.opentelemetry.io/otel v1.31.0
 	go.opentelemetry.io/otel/log v0.7.0
 )
 
@@ -12,7 +13,6 @@ require (
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	go.opentelemetry.io/otel v1.31.0 // indirect
 	go.opentelemetry.io/otel/metric v1.31.0 // indirect
 	go.opentelemetry.io/otel/trace v1.31.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
diff --git a/bridges/otelslog/handler.go b/bridges/otelslog/handler.go
index b2d8cf791c1..6d40533a0b5 100644
--- a/bridges/otelslog/handler.go
+++ b/bridges/otelslog/handler.go
@@ -53,6 +53,7 @@ import (
 
 	"go.opentelemetry.io/otel/log"
 	"go.opentelemetry.io/otel/log/global"
+	semconv "go.opentelemetry.io/otel/semconv/v1.26.0"
 )
 
 // NewLogger returns a new [slog.Logger] backed by a new [Handler]. See
@@ -191,10 +192,10 @@ func (h *Handler) convertRecord(r slog.Record) log.Record {
 	if h.source {
 		fs := runtime.CallersFrames([]uintptr{r.PC})
 		f, _ := fs.Next()
-		record.AddAttributes(log.Map("source",
-			log.String("function", f.Function),
-			log.String("file", f.File),
-			log.Int("line", f.Line)),
+		record.AddAttributes(
+			log.String(string(semconv.CodeFilepathKey), f.File),
+			log.String(string(semconv.CodeFunctionKey), f.Function),
+			log.Int(string(semconv.CodeLineNumberKey), f.Line),
 		)
 	}
 
diff --git a/bridges/otelslog/handler_test.go b/bridges/otelslog/handler_test.go
index da64d8b10f3..9ca30603cdb 100644
--- a/bridges/otelslog/handler_test.go
+++ b/bridges/otelslog/handler_test.go
@@ -23,6 +23,7 @@ import (
 	"go.opentelemetry.io/otel/log"
 	"go.opentelemetry.io/otel/log/embedded"
 	"go.opentelemetry.io/otel/log/global"
+	semconv "go.opentelemetry.io/otel/semconv/v1.26.0"
 )
 
 var now = time.Now()
@@ -402,7 +403,7 @@ func TestSLogHandler(t *testing.T) {
 		},
 		{
 			name:        "WithSource",
-			explanation: withSource("a Handler using the WithSource Option should include a source attribute containing the source location of where the file was emitted"),
+			explanation: withSource("a Handler using the WithSource Option should include file attributes from where the log was emitted"),
 			f: func(l *slog.Logger) {
 				l.Info("msg")
 			},
@@ -411,7 +412,9 @@ func TestSLogHandler(t *testing.T) {
 				r.PC = pc
 			},
 			checks: [][]check{{
-				hasAttr("source", map[string]any{"function": funcName, "file": file, "line": int64(line)}),
+				hasAttr(string(semconv.CodeFilepathKey), file),
+				hasAttr(string(semconv.CodeFunctionKey), funcName),
+				hasAttr(string(semconv.CodeLineNumberKey), int64(line)),
 			}},
 			options: []Option{WithSource(true)},
 		},