feat: add FlagNamer option

Fixes #347
2023-01-13 09:33:59 -05:00
parent 919e70103f
commit 95a465b4b5
5 changed files with 28 additions and 6 deletions
@@ -2,6 +2,7 @@ package kong

 import (
 	"reflect"
+	"strings"
 	"testing"

 	"github.com/alecthomas/assert/v2"
@@ -112,3 +113,12 @@ func TestBindToProvider(t *testing.T) {
 	assert.NoError(t, err)
 	assert.True(t, cli.Called)
 }
+
+func TestFlagNamer(t *testing.T) {
+	var cli struct {
+		SomeFlag string
+	}
+	app, err := New(&cli, FlagNamer(strings.ToUpper))
+	assert.NoError(t, err)
+	assert.Equal(t, "SOMEFLAG", app.Model.Flags[1].Name)
+}