wip: feat: translate

pkg/lang/lang.go

@@ -0,0 +1,34 @@
+package lang
+
+import (
+	"os"
+	"strings"
+
+	"github.com/leonelquinteros/gotext"
+)
+
+func GetLocale() string {
+	if loc := os.Getenv("LC_MESSAGES"); loc != "" {
+		return NormalizeLocale(loc)
+	}
+
+	if loc := os.Getenv("LANG"); loc != "" {
+		return NormalizeLocale(loc)
+	}
+
+	return "C.UTF-8"
+}
+
+func NormalizeLocale(loc string) string {
+	if idx := strings.Index(loc, "."); idx != -1 {
+		return loc[:idx]
+	}
+
+	if idx := strings.Index(loc, "@"); idx != -1 {
+		return loc[:idx]
+	}
+
+	return loc
+}
+
+var T = gotext.Get