Добавлена поддержка time.Duration в значениях по умолчанию.

.golangci.yaml

@@ -64,7 +64,7 @@ linters:
     - interfacebloat
     - intrange
     - ireturn
-    - lll
+    # - lll
     - loggercheck
     - maintidx
     - makezero

.vscode/settings.json

@@ -1,5 +1,6 @@
 {
     "cSpell.words": [
+        "DEFVALUE",
         "errcheck",
         "eschao",
         "gitea",
@@ -7,6 +8,7 @@
         "gopkg",
         "honnef",
         "kisielk",
+        "nodefvalue",
         "sashamelentyev",
         "staticcheck",
         "stretchr",

config.go

@@ -104,6 +104,10 @@ func parseValue(value reflect.Value) error {
 func setValue(value reflect.Value, defValue string, field reflect.StructField) error {
 	var err error
 
+	if value.Type().PkgPath() == "time" && value.Type().Name() == "Duration" {
+		return SetValueWithDuration(value, defValue)
+	}
+
 	switch value.Kind() {
 	case reflect.Bool:
 		err = SetValueWithBool(value, defValue)

config_test.go

@@ -21,6 +21,7 @@ import (
 	"runtime"
 	"strconv"
 	"testing"
+	"time"
 
 	"git.mousesoft.ru/ms/config/test"
 	"github.com/stretchr/testify/assert"
@@ -39,6 +40,7 @@ func TestDefaultValueConfig(t *testing.T) {
 	assert.Equal("xx", conf.SliceValue[0])
 	assert.Equal("yy", conf.SliceValue[1])
 	assert.Equal("zz", conf.SliceValue[2])
+	assert.Equal(time.Second*15, conf.Interval)
 	assert.Equal("", conf.NoDefValue)
 }
 

test/data.go

@@ -15,6 +15,8 @@
  */
 package test
 
+import "time"
+
 type DBConfig struct {
 	Host     string    `cli:"host"     env:"HOST"     json:"host"     usage:"database server hostname"   yaml:"host"`
 	Port     int       `cli:"port"     env:"PORT"     json:"port"     usage:"database server port"       yaml:"port"`
@@ -59,12 +61,13 @@ type TypesConfig struct {
 }
 
 type DefValueConfig struct {
-	BoolValue    bool     `cli:"bool"       default:"true"                env:"CONFIG_TEST_BOOL"    usage:"boolean value"`
-	IntValue     int      `cli:"int"        default:"123"                 env:"CONFIG_TEST_INT"     usage:"int value"`
-	Float64Value float64  `cli:"float64"    default:"123.4567"            env:"CONFIG_TEST_FLOAT64" usage:"float64 value"`
-	StrValue     string   `cli:"str"        default:"default-string"      env:"CONFIG_TEST_STR"     usage:"string value"`
-	SliceValue   []string `cli:"slice"      default:"xx:yy:zz"            env:"CONFIG_TEST_SLICE"   usage:"slice values"`
-	NoDefValue   string   `cli:"nodefvalue" env:"CONFIG_TEST_NO_DEFVALUE" usage:"no default value"`
+	BoolValue    bool          `cli:"bool"       default:"true"                env:"CONFIG_TEST_BOOL"     usage:"boolean value"`
+	IntValue     int           `cli:"int"        default:"123"                 env:"CONFIG_TEST_INT"      usage:"int value"`
+	Float64Value float64       `cli:"float64"    default:"123.4567"            env:"CONFIG_TEST_FLOAT64"  usage:"float64 value"`
+	StrValue     string        `cli:"str"        default:"default-string"      env:"CONFIG_TEST_STR"      usage:"string value"`
+	SliceValue   []string      `cli:"slice"      default:"xx:yy:zz"            env:"CONFIG_TEST_SLICE"    usage:"slice values"`
+	Interval     time.Duration `cli:"interval"   default:"15s"                 env:"CONFIG_TEST_INTERVAL" usage:"time duration"`
+	NoDefValue   string        `cli:"nodefvalue" env:"CONFIG_TEST_NO_DEFVALUE" usage:"no default value"`
 }
 
 type SlicesConfig struct {

utils.go

@@ -20,6 +20,7 @@ import (
 	"reflect"
 	"strconv"
 	"strings"
+	"time"
 )
 
 func SetValueWithBool(value reflect.Value, boolValue string) error {
@@ -33,6 +34,17 @@ func SetValueWithBool(value reflect.Value, boolValue string) error {
 	return nil
 }
 
+func SetValueWithDuration(value reflect.Value, str string) error {
+	d, err := time.ParseDuration(str)
+	if err != nil {
+		return fmt.Errorf("parse duration: %w", err)
+	}
+
+	value.Set(reflect.ValueOf(d))
+
+	return nil
+}
+
 func SetValueWithFloatX(value reflect.Value, floatValue string, bitSize int) error {
 	f, err := strconv.ParseFloat(floatValue, bitSize)
 	if err != nil {