Upgrade i18mw package to use io/fs over packr/packd

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/stale.yml

@@ -0,0 +1,24 @@
+name: "Close stale issues and PRs"
+on:
+  schedule:
+    - cron: "30 1 * * *"
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v3
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-issue-message: "This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days."
+          stale-pr-message: "This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days."
+          close-issue-message: "This issue was closed because it has been stalled for 5 days with no activity."
+          close-pr-message: "This PR was closed because it has been stalled for 10 days with no activity."
+          days-before-issue-stale: 30
+          days-before-issue-close: 5
+          days-before-pr-stale: 45
+          days-before-pr-close: 10
+          stale-issue-label: "no-issue-activity"
+          exempt-issue-labels: "help wanted,enhancement"
+          stale-pr-label: "no-pr-activity"
+          exempt-pr-labels: "dependencies,awaiting-approval,work-in-progress"

.github/workflows/tests.yml

@@ -1,22 +1,32 @@
 name: Tests
-on: [push]
-jobs:
+on:
+  push:
+    branches:
+      - main
+  pull_request:
 
+jobs:
   tests-on:
-    name: ${{matrix.go-version}} ${{matrix.os}}
+    name: ${{ matrix.os }} - Go v${{ matrix.go-version }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        go-version: [1.12.x, 1.13.x]
-        os: [macos-latest, windows-latest, ubuntu-latest]
-    steps:
-    - name: Checkout Code
-      uses: actions/checkout@v1
-      with:
-        fetch-depth: 1
-    - name: Test
-      run: |
-        go mod tidy -v
-        go test -race ./...
+        go-version:
+          - "1.16.x"
+          - "1.17.x"
+        os:
+          - "macos-latest"
+          - "windows-latest"
+          - "ubuntu-latest"
 
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Go ${{ matrix.go }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
 
+      - name: Test
+        run: |
+          go mod tidy -v
+          go test -race ./...

README.md

@@ -1,17 +1,17 @@
-i18n middleware
-===============
+# i18n middleware
 
 This Buffalo middleware enables i18n features in your app:
+
 * User language detection from configurable sources
 * Translation helper using locales bundles from github.com/nicksnyder/go-i18n
 * Localized views
 
-Installation
-------------
+## Installation
 
 This middleware is setup by default on a new Buffalo app:
 
-**actions/app.go**
+### actions/app.go
+
 ```go
 var app *buffalo.App
 
@@ -26,16 +26,17 @@ func App() *buffalo.App {
         // [...]
 
         // Setup and use translations:
-	var err error
-	if T, err = i18n.New(packr.NewBox("../locales"), "en"); err != nil {
-		app.Stop(err)
-	}
-	app.Use(T.Middleware())
+        var err error
+        if T, err = i18n.New(os.DirFS("locales"), "en"); err != nil {
+            app.Stop(err)
+        }
+
+        app.Use(T.Middleware())
     }
     return app
 }
 ```
 
 Use `i18n.New` to create a new instance of the translation module, then add the middleware (`T.Middleware()`) to the app to enable its features.
 
-See https://gobuffalo.io/docs/localization for further info about Buffalo translation features and configuration.
+See <https://gobuffalo.io/docs/localization> for further info about Buffalo translation features and configuration.

go.mod

@@ -1,12 +1,15 @@
-module github.com/gobuffalo/mw-i18n
+module github.com/gobuffalo/mw-i18n/v2
 
-go 1.13
+go 1.16
 
 require (
-	github.com/gobuffalo/buffalo v0.16.8
-	github.com/gobuffalo/httptest v1.5.0
-	github.com/gobuffalo/packd v1.0.0
-	github.com/pelletier/go-toml v1.6.0
-	github.com/stretchr/testify v1.5.1
-	gopkg.in/yaml.v2 v2.2.8
+	github.com/gobuffalo/buffalo v0.17.5
+	github.com/gobuffalo/httptest v1.5.1
+	github.com/nicksnyder/go-i18n v1.10.0
+	github.com/stretchr/testify v1.7.0
+)
+
+replace (
+	github.com/gobuffalo/buffalo v0.17.5 => github.com/fasmat/buffalo v0.16.15-0.20211121174727-77319a4a9d1a
+	github.com/gobuffalo/pop/v6 v6.0.0 => github.com/fasmat/pop/v6 v6.0.0-20211121174542-8ace23c76ee8
 )

i18n.go

@@ -2,15 +2,15 @@ package i18n
 
 import (
 	"fmt"
+	"io/fs"
 	"path/filepath"
 	"sort"
 	"strings"
 
 	"github.com/gobuffalo/buffalo"
-	"github.com/gobuffalo/mw-i18n/internal/go-i18n/i18n"
-	"github.com/gobuffalo/mw-i18n/internal/go-i18n/i18n/language"
-	"github.com/gobuffalo/mw-i18n/internal/go-i18n/i18n/translation"
-	"github.com/gobuffalo/packd"
+	"github.com/nicksnyder/go-i18n/i18n"
+	"github.com/nicksnyder/go-i18n/i18n/language"
+	"github.com/nicksnyder/go-i18n/i18n/translation"
 )
 
 // LanguageExtractor can be implemented for custom finding of search
@@ -24,8 +24,8 @@ type LanguageExtractorOptions map[string]interface{}
 
 // Translator for handling all your i18n needs.
 type Translator struct {
-	// Box - where are the files?
-	Box packd.Box
+	// FS that contains the files
+	FS fs.FS
 	// DefaultLanguage - default is passed as a parameter on New.
 	DefaultLanguage string
 	// HelperName - name of the view helper. default is "t"
@@ -36,10 +36,18 @@ type Translator struct {
 	LanguageExtractorOptions LanguageExtractorOptions
 }
 
-// Load translations from the t.Box.
+// Load translations from the t.FS
 func (t *Translator) Load() error {
-	return t.Box.Walk(func(path string, f packd.File) error {
-		b, err := t.Box.Find(path)
+	return fs.WalkDir(t.FS, ".", func(path string, d fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+
+		if d.IsDir() {
+			return nil
+		}
+
+		b, err := fs.ReadFile(t.FS, path)
 		if err != nil {
 			return fmt.Errorf("unable to read locale file %s: %v", path, err)
 		}
@@ -62,12 +70,12 @@ func (t *Translator) AddTranslation(lang *language.Language, translations ...tra
 	i18n.AddTranslation(lang, translations...)
 }
 
-// New Translator. Requires a packr.Box that points to the location
+// New Translator. Requires a fs.FS that points to the location
 // of the translation files, as well as a default language. This will
 // also call t.Load() and load the translations from disk.
-func New(box packd.Box, language string) (*Translator, error) {
+func New(fsys fs.FS, language string) (*Translator, error) {
 	t := &Translator{
-		Box:             box,
+		FS:              fsys,
 		DefaultLanguage: language,
 		HelperName:      "t",
 		LanguageExtractorOptions: LanguageExtractorOptions{

i18n_test.go

@@ -1,20 +1,16 @@
 package i18n_test
 
 import (
-	"io/ioutil"
 	"log"
 	"os"
-	"path/filepath"
 	"strings"
 	"testing"
 	"time"
 
-	"github.com/gobuffalo/packd"
-
 	"github.com/gobuffalo/buffalo"
 	"github.com/gobuffalo/buffalo/render"
 	"github.com/gobuffalo/httptest"
-	i18n "github.com/gobuffalo/mw-i18n"
+	i18n "github.com/gobuffalo/mw-i18n/v2"
 	"github.com/stretchr/testify/require"
 )
 
@@ -23,35 +19,15 @@ type User struct {
 	LastName  string
 }
 
-// makeBox builds an in-memory box for tests.
-// This allows to drop the hard dependency on packr.
-func makeBox(boxPath string) packd.Box {
-	box := packd.NewMemoryBox()
-	err := filepath.Walk(boxPath, func(path string, info os.FileInfo, err error) error {
-		if info.IsDir() {
-			return nil
-		}
-		content, err := ioutil.ReadFile(path)
-		if err != nil {
-			return err
-		}
-		return box.AddBytes(filepath.Base(path), content)
-	})
-	if err != nil {
-		panic(err)
-	}
-	return box
-}
-
 func app() *buffalo.App {
 	app := buffalo.New(buffalo.Options{})
 
 	r := render.New(render.Options{
-		TemplatesBox: makeBox("./templates"),
+		TemplatesFS: os.DirFS("templates"),
 	})
 
 	// Setup and use translations:
-	t, err := i18n.New(makeBox("./locales"), "en-US")
+	t, err := i18n.New(os.DirFS("locales"), "en-US")
 	if err != nil {
 		log.Fatal(err)
 	}