fix #1

.travis.yml

@@ -3,18 +3,18 @@ os:
   - linux
   - osx
 go:
-  - 1.13.x
+  - 1.14.x
 go_import_path: github.com/kataras/i18n
 env:
  global:
    - GO111MODULE=on
 install:
   - go get ./...
 script:
-  - go test -vet=off -v -cover ./...
+  - go test -v -cover ./...
 after_script:
   # examples
   - cd ./_examples
   - go get ./...
-  - go test -vet=off -v -cover ./...
+  - go test -v -cover ./...
   - cd ../

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019 Gerasimos Maropoulos <kataras2006@hotmail.com>
+Copyright (c) 2019-2020 Gerasimos Maropoulos <kataras2006@hotmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

doc.go

@@ -5,7 +5,7 @@ Source code and other details for the project are available at GitHub:
 
 Current Version
 
-0.0.2
+0.0.3
 
 Installation
 

go.mod

@@ -1,6 +1,6 @@
 module github.com/kataras/i18n
 
-go 1.13
+go 1.14
 
 require (
 	github.com/BurntSushi/toml v0.3.1

i18n.go

@@ -3,7 +3,6 @@ package i18n
 
 import (
 	"context"
-	"fmt"
 	"net/http"
 	"os"
 	"strings"
@@ -242,6 +241,13 @@ func parsePath(m *Matcher, path string) int {
 	return -1
 }
 
+func reverseStrings(s []string) []string {
+	for i, j := 0, len(s)-1; i < j; i, j = i+1, j-1 {
+		s[i], s[j] = s[j], s[i]
+	}
+	return s
+}
+
 func parseLanguage(path string) (language.Tag, bool) {
 	if idx := strings.LastIndexByte(path, '.'); idx > 0 {
 		path = path[0:idx]
@@ -253,6 +259,8 @@ func parseLanguage(path string) (language.Tag, bool) {
 		return r == '_' || r == os.PathSeparator || r == '/' || r == '.'
 	})
 
+	names = reverseStrings(names)
+
 	for _, s := range names {
 		t, err := language.Parse(s)
 		if err != nil {
@@ -304,7 +312,7 @@ func (i *I18n) Tr(lang, format string, args ...interface{}) string {
 		return msg
 	}
 
-	return fmt.Sprintf(format, args...)
+	return ""
 }
 
 const acceptLanguageHeaderKey = "Accept-Language"
@@ -381,6 +389,7 @@ func GetMessage(r *http.Request, format string, args ...interface{}) string {
 }
 
 // GetMessage returns the localized text message for this "r" request based on the key "format".
+// It returns an empty string if locale or format not found.
 func (i *I18n) GetMessage(r *http.Request, format string, args ...interface{}) string {
 	loc := i.GetLocale(r)
 	if loc != nil {
@@ -392,7 +401,7 @@ func (i *I18n) GetMessage(r *http.Request, format string, args ...interface{}) s
 		return msg
 	}
 
-	return fmt.Sprintf(format, args...)
+	return ""
 }
 
 // Router is package-level function which calls the `Default.Router` method.

loader_test.go

@@ -1,6 +1,10 @@
 package i18n
 
 import (
+	"io"
+	"io/ioutil"
+	"os"
+	"path/filepath"
 	"testing"
 )
 
@@ -72,7 +76,6 @@ func testLoadAndTrHelper(t *testing.T, i18N *I18n) {
 	if expected := "value"; got != expected {
 		t.Fatalf("expected %s but got %s", expected, got)
 	}
-
 }
 
 func TestLoadEmptyTags(t *testing.T) {
@@ -84,3 +87,97 @@ func TestLoadEmptyTags(t *testing.T) {
 	i18N.SetDefault("en-US")
 	testLoadAndTrHelper(t, i18N)
 }
+
+// https://github.com/kataras/i18n/issues/1
+func TestLoadAbsDirWithPotentialLangCode(t *testing.T) {
+	dir := filepath.Join(os.TempDir(), "/opt/etc/rcacs/locales")
+	if err := createIfNotExists(dir, 0755); err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() {
+		os.RemoveAll(dir)
+	})
+
+	if err := copyDir("./testfiles", dir); err != nil {
+		t.Fatalf("failed to copy testfiles to the temp dir: %s: %v", dir, err)
+	}
+
+	i18N, err := New(Glob(dir + "/*/*"))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	i18N.SetDefault("en-US")
+	testLoadAndTrHelper(t, i18N)
+}
+
+func copyDir(src, dest string) error {
+	entries, err := ioutil.ReadDir(src)
+	if err != nil {
+		return err
+	}
+	for _, entry := range entries {
+		sourcePath := filepath.Join(src, entry.Name())
+		destPath := filepath.Join(dest, entry.Name())
+
+		fileInfo, err := os.Stat(sourcePath)
+		if err != nil {
+			return err
+		}
+
+		switch fileInfo.Mode() & os.ModeType {
+		case os.ModeDir:
+			if err := createIfNotExists(destPath, 0755); err != nil {
+				return err
+			}
+			if err := copyDir(sourcePath, destPath); err != nil {
+				return err
+			}
+		default:
+			if err := copyFile(sourcePath, destPath); err != nil {
+				return err
+			}
+		}
+
+		isSymlink := entry.Mode()&os.ModeSymlink != 0
+		if !isSymlink {
+			if err := os.Chmod(destPath, entry.Mode()); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+func copyFile(srcFile, dstFile string) error {
+	out, err := os.Create(dstFile)
+	if err != nil {
+		return err
+	}
+
+	defer out.Close()
+
+	in, err := os.Open(srcFile)
+	defer in.Close()
+	if err != nil {
+		return err
+	}
+
+	_, err = io.Copy(out, in)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func createIfNotExists(dir string, perm os.FileMode) error {
+	if _, err := os.Stat(dir); os.IsNotExist(err) {
+		if err := os.MkdirAll(dir, perm); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}