Change default file key string to caller

go-kit · Jan 17, 2017 · 5316af2 · 5316af2
1 parent da91884
commit 5316af2
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Showing 2 changed files with 10 additions and 10 deletions.
diff --git a/log/stdlib.go b/log/stdlib.go
@@ -39,7 +39,7 @@ func TimestampKey(key string) StdlibAdapterOption {
 	return func(a *StdlibAdapter) { a.timestampKey = key }
 }
 
-// FileKey sets the key for the file and line field. By default, it's "file".
+// FileKey sets the key for the file and line field. By default, it's "caller".
 func FileKey(key string) StdlibAdapterOption {
 	return func(a *StdlibAdapter) { a.fileKey = key }
 }
@@ -55,7 +55,7 @@ func NewStdlibAdapter(logger Logger, options ...StdlibAdapterOption) io.Writer {
 	a := StdlibAdapter{
 		Logger:       logger,
 		timestampKey: "ts",
-		fileKey:      "file",
+		fileKey:      "caller",
 		messageKey:   "msg",
 	}
 	for _, option := range options {

diff --git a/log/stdlib_test.go b/log/stdlib_test.go
@@ -35,9 +35,9 @@ func TestStdlibAdapterUsage(t *testing.T) {
 		log.Ldate:                              "ts=" + date + " msg=hello\n",
 		log.Ltime:                              "ts=" + time + " msg=hello\n",
 		log.Ldate | log.Ltime:                  "ts=\"" + date + " " + time + "\" msg=hello\n",
-		log.Lshortfile:                         "file=stdlib_test.go:44 msg=hello\n",
-		log.Lshortfile | log.Ldate:             "ts=" + date + " file=stdlib_test.go:44 msg=hello\n",
-		log.Lshortfile | log.Ldate | log.Ltime: "ts=\"" + date + " " + time + "\" file=stdlib_test.go:44 msg=hello\n",
+		log.Lshortfile:                         "caller=stdlib_test.go:44 msg=hello\n",
+		log.Lshortfile | log.Ldate:             "ts=" + date + " caller=stdlib_test.go:44 msg=hello\n",
+		log.Lshortfile | log.Ldate | log.Ltime: "ts=\"" + date + " " + time + "\" caller=stdlib_test.go:44 msg=hello\n",
 	} {
 		buf.Reset()
 		stdlog.SetFlags(flag)
@@ -58,11 +58,11 @@ func TestStdLibAdapterExtraction(t *testing.T) {
 		"2009/01/23 01:23:23: hello":                       "ts=\"2009/01/23 01:23:23\" msg=hello\n",
 		"01:23:23: hello":                                  "ts=01:23:23 msg=hello\n",
 		"2009/01/23 01:23:23.123123: hello":                "ts=\"2009/01/23 01:23:23.123123\" msg=hello\n",
-		"2009/01/23 01:23:23.123123 /a/b/c/d.go:23: hello": "ts=\"2009/01/23 01:23:23.123123\" file=/a/b/c/d.go:23 msg=hello\n",
-		"01:23:23.123123 /a/b/c/d.go:23: hello":            "ts=01:23:23.123123 file=/a/b/c/d.go:23 msg=hello\n",
-		"2009/01/23 01:23:23 /a/b/c/d.go:23: hello":        "ts=\"2009/01/23 01:23:23\" file=/a/b/c/d.go:23 msg=hello\n",
-		"2009/01/23 /a/b/c/d.go:23: hello":                 "ts=2009/01/23 file=/a/b/c/d.go:23 msg=hello\n",
-		"/a/b/c/d.go:23: hello":                            "file=/a/b/c/d.go:23 msg=hello\n",
+		"2009/01/23 01:23:23.123123 /a/b/c/d.go:23: hello": "ts=\"2009/01/23 01:23:23.123123\" caller=/a/b/c/d.go:23 msg=hello\n",
+		"01:23:23.123123 /a/b/c/d.go:23: hello":            "ts=01:23:23.123123 caller=/a/b/c/d.go:23 msg=hello\n",
+		"2009/01/23 01:23:23 /a/b/c/d.go:23: hello":        "ts=\"2009/01/23 01:23:23\" caller=/a/b/c/d.go:23 msg=hello\n",
+		"2009/01/23 /a/b/c/d.go:23: hello":                 "ts=2009/01/23 caller=/a/b/c/d.go:23 msg=hello\n",
+		"/a/b/c/d.go:23: hello":                            "caller=/a/b/c/d.go:23 msg=hello\n",
 	} {
 		buf.Reset()
 		fmt.Fprint(writer, input)