Misc Fixes

attr.go

@@ -5,12 +5,13 @@ type Attr struct {
 	key    string
 	kfield kField
 
-	intValue    int
-	int16Value  int16
-	int32Value  int32
-	int64Value  int64
-	stringValue string
-	boolValue   bool
+	intValue         int
+	int16Value       int16
+	int32Value       int32
+	int64Value       int64
+	stringValue      string
+	boolValue        bool
+	stringSliceValue []string
 
 	anyValue any
 
@@ -52,6 +53,11 @@ func Any(key string, value any) Attr {
 	return Attr{key: key, kfield: kany, anyValue: value}
 }
 
+// StringSlice
+func StringSlice(key string, value []string) Attr {
+	return Attr{key: key, kfield: kstringslice, stringSliceValue: value}
+}
+
 // Error
 func Error(err error) Attr {
 	return Attr{key: "error", kfield: kerr, errValue: err}

const.go

@@ -29,5 +29,6 @@ const (
 	kbool
 	kany
 	kstring
+	kstringslice
 	kerr
 )

log.go

@@ -5,6 +5,7 @@ import (
 	"os"
 	"runtime"
 	"strconv"
+	"strings"
 	"sync"
 	"time"
 )
@@ -54,18 +55,8 @@ func (l *Logger) Debug(format string, attrs ...Attr) {
 	l.printf(format, DEBUG, attrs...)
 }
 
-// Debugf
-func (l *Logger) Debugf(format string, attrs ...Attr) {
-	l.printf(format, INFO, attrs...)
-}
-
 // Info
-func (l *Logger) Info(format string) {
-	l.printf(format, INFO)
-}
-
-// Infof
-func (l *Logger) Infof(format string, attrs ...Attr) {
+func (l *Logger) Info(format string, attrs ...Attr) {
 	l.printf(format, INFO, attrs...)
 }
 
@@ -118,6 +109,9 @@ func (l *Logger) printf(format string, level Level, attrs ...Attr) {
 				buf = strconv.AppendBool(buf, attr.boolValue)
 			case kstring:
 				buf = strconv.AppendQuote(buf, attr.stringValue)
+			case kstringslice:
+				s := strings.Join(attr.stringSliceValue, ",")
+				buf = strconv.AppendQuote(buf, s)
 			case kerr:
 				buf = strconv.AppendQuote(buf, attr.errValue.Error())
 			}

log_test.go

@@ -35,10 +35,13 @@ func TestLogger_JSON(t *testing.T) {
 		WithWriter(&buf),
 	)
 
-	l.Infof("hello",
+	l.Info("hello",
 		String("user", "alice"),
+		StringSlice("x", []string{"hello", "world"}),
 	)
 
+	fmt.Println(buf.String())
+
 	var result map[string]interface{}
 	if err := json.Unmarshal(buf.Bytes(), &result); err != nil {
 		t.Fatalf("json.Unmarshal: %v", err)