✨ enhanced: dump - support for parse alias type of time.Time. close #200

.gitignore

@@ -19,5 +19,6 @@
 *.cov
 .DS_Store
 
+*~
 testdata/
 vendor/

dump/dumper.go

@@ -279,13 +279,13 @@ func (d *Dumper) printRValue(t reflect.Type, v reflect.Value) {
 
 		// up: special handel time.Time struct
 		if t == timeType {
-			var timeStr string
-			if v.CanInterface() {
-				timeStr = v.Interface().(time.Time).Format(time.RFC3339)
-			} else {
-				timeStr = v.String()
-			}
-			d.printf("time.Time(%s),\n", d.ColorTheme.string(timeStr))
+			d.printf("time.Time(%s),\n", d.ColorTheme.string(d.fmtTimeValue(v)))
+			break
+		}
+		// up: if is type alias of time.Time, use datetime format
+		if !isPtr && t.ConvertibleTo(timeType) {
+			tv := v.Convert(timeType)
+			d.printf("%s(%s),\n", t.String(), d.ColorTheme.string(d.fmtTimeValue(tv)))
 			break
 		}
 
@@ -416,6 +416,16 @@ func (d *Dumper) rvStringer(rt reflect.Type, rv reflect.Value) string {
 	return ""
 }
 
+func (d *Dumper) fmtTimeValue(v reflect.Value) string {
+	var timeStr string
+	if v.CanInterface() {
+		timeStr = v.Interface().(time.Time).Format(time.RFC3339)
+	} else {
+		timeStr = v.String()
+	}
+	return timeStr
+}
+
 func (d *Dumper) print(v ...any) {
 	if d.NoColor {
 		_, _ = fmt.Fprint(d.Output, v...)

dump/issues_test.go

@@ -0,0 +1,43 @@
+package dump_test
+
+import (
+	"fmt"
+	"reflect"
+	"testing"
+	"time"
+
+	"github.com/gookit/goutil/dump"
+)
+
+func isTimeType(v interface{}) bool {
+	return reflect.TypeOf(v).ConvertibleTo(reflect.TypeOf(time.Time{}))
+}
+
+// https://github.com/gookit/goutil/issues/200
+func TestIssues_200(t *testing.T) {
+	var dateValue = "2024-10-02T19:02:46"
+	type RestorePointTimestamp time.Time
+	type NormalRestore struct {
+		TimeStamp time.Time
+	}
+	type CustomRestore struct {
+		TimeStamp RestorePointTimestamp
+	}
+
+	t.Run("normal time", func(t *testing.T) {
+		normal, _ := time.Parse("2006-01-02T15:04:05", dateValue)
+		normalRestore := NormalRestore{
+			TimeStamp: normal,
+		}
+		dump.Print(normalRestore)
+	})
+
+	t.Run("custom time", func(t *testing.T) {
+		custom, _ := time.Parse("2006-01-02T15:04:05", dateValue)
+		customRestore := CustomRestore{
+			TimeStamp: RestorePointTimestamp(custom),
+		}
+		fmt.Println(isTimeType(customRestore.TimeStamp))
+		dump.Print(customRestore)
+	})
+}