From 9a2abd98fdb639a3ea7aaf3c7b96619e8c3f967f Mon Sep 17 00:00:00 2001
From: Virgil <virgil@lethean.io>
Date: Wed, 1 Apr 2026 23:42:46 +0000
Subject: [PATCH] feat(i18n): expose prompt and lang template helpers

Co-Authored-By: Virgil <virgil@lethean.io>
---
 grammar.go      |  2 ++
 grammar_test.go | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/grammar.go b/grammar.go
index 5c1da47..adb0224 100644
--- a/grammar.go
+++ b/grammar.go
@@ -690,6 +690,8 @@ func TemplateFuncs() template.FuncMap {
 		"progressSubject": ProgressSubject,
 		"actionResult":    ActionResult,
 		"actionFailed":    ActionFailed,
+		"prompt":          Prompt,
+		"lang":            Lang,
 		"timeAgo":         TimeAgo,
 		"formatAgo":       FormatAgo,
 	}
diff --git a/grammar_test.go b/grammar_test.go
index d0e693c..a8ecde3 100644
--- a/grammar_test.go
+++ b/grammar_test.go
@@ -879,6 +879,8 @@ func TestTemplateFuncs(t *testing.T) {
 		"progressSubject",
 		"actionResult",
 		"actionFailed",
+		"prompt",
+		"lang",
 		"timeAgo",
 		"formatAgo",
 	}
@@ -930,6 +932,30 @@ func TestTemplateFuncs_CompositeHelpers(t *testing.T) {
 	}
 }
 
+func TestTemplateFuncs_PromptAndLang(t *testing.T) {
+	svc, err := New()
+	if err != nil {
+		t.Fatalf("New() failed: %v", err)
+	}
+	SetDefault(svc)
+
+	tmpl, err := template.New("").Funcs(TemplateFuncs()).Parse(
+		`{{prompt "confirm"}}|{{lang "de"}}`,
+	)
+	if err != nil {
+		t.Fatalf("Parse() failed: %v", err)
+	}
+
+	var buf strings.Builder
+	if err := tmpl.Execute(&buf, nil); err != nil {
+		t.Fatalf("Execute() failed: %v", err)
+	}
+
+	if got, want := buf.String(), "Are you sure?|German"; got != want {
+		t.Fatalf("template prompt/lang = %q, want %q", got, want)
+	}
+}
+
 func TestTemplateFuncs_TimeHelpers(t *testing.T) {
 	svc, err := New()
 	if err != nil {
-- 
2.45.3