Allow hyphens in locale name

Fixes gohugoio/hugo#9446
gohugoio · Feb 14, 2022 · 4e2b67f · 4e2b67f
1 parent 54f7f59
commit 4e2b67f
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/locales.go b/locales.go
@@ -20,7 +20,7 @@ var (
 
 // GetTranslator gets the Translator for the given locale, nil if not found.
 func GetTranslator(locale string) locales.Translator {
-	locale = strings.ToLower(locale)
+	locale = strings.ToLower(strings.ReplaceAll(locale, "-", "_"))
 
 	mu.RLock()
 	t, found := translators[locale]

diff --git a/locales_test.go b/locales_test.go
@@ -52,6 +52,12 @@ func TestGetTranslator(t *testing.T) {
 		c.Assert(tnn.MonthWide(d.Month()), qt.Equals, "januar")
 	})
 
+	c.Run("BasicWithHyphenatedKey", func(c *qt.C) {
+		tnn := GetTranslator("nn-NO")
+		c.Assert(tnn, qt.Not(qt.IsNil))
+		c.Assert(tnn.MonthWide(d.Month()), qt.Equals, "januar")
+	})
+
 	// Sample tests; verify that the compression script works correctly.
 	c.Run("Sample", func(c *qt.C) {
 		assertSame(c, GetTranslator("en"), en.New())