Replace packr with embed fs

.codeclimate.yml

@@ -23,4 +23,3 @@ exclude_paths:
   - "*_test.go"
   - "**_test.go"
   - "middleware_test.go"
-  - packrd/**.go 

.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"

SHOULDERS.md

@@ -146,12 +146,6 @@ Thank you to the following **GIANTS**:
 
 * [github.com/gobuffalo/nulls](https://godoc.org/github.com/gobuffalo/nulls)
 
-* [github.com/gobuffalo/packd](https://godoc.org/github.com/gobuffalo/packd)
-
-* [github.com/gobuffalo/packr](https://godoc.org/github.com/gobuffalo/packr)
-
-* [github.com/gobuffalo/packr/v2](https://godoc.org/github.com/gobuffalo/packr/v2)
-
 * [github.com/gobuffalo/plush](https://godoc.org/github.com/gobuffalo/plush)
 
 * [github.com/gobuffalo/plushgen](https://godoc.org/github.com/gobuffalo/plushgen)

app.go

@@ -64,7 +64,6 @@ func New(opts Options) *App {
 			c := a.newContext(RouteInfo{}, res, req)
 			err := fmt.Errorf(errorf, req.Method, req.URL.Path)
 			_ = a.ErrorHandlers.Get(code)(code, err, c)
-
 		}
 	}
 

default_context.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"context"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -15,7 +16,6 @@ import (
 	"time"
 
 	"github.com/gobuffalo/buffalo/binding"
-	"github.com/gobuffalo/buffalo/internal/takeon/github.com/markbates/errx"
 	"github.com/gobuffalo/buffalo/render"
 )
 
@@ -129,7 +129,8 @@ func (d *DefaultContext) Render(status int, rr render.Renderer) error {
 
 	err := rr.Render(bb, data)
 	if err != nil {
-		if er, ok := errx.Unwrap(err).(render.ErrRedirect); ok {
+		var er render.ErrRedirect
+		if errors.As(err, &er) {
 			return d.Redirect(er.Status, er.URL)
 		}
 		return HTTPError{Status: http.StatusInternalServerError, Cause: err}

errors.go

@@ -4,6 +4,7 @@ import (
 	"database/sql"
 	"encoding/json"
 	"encoding/xml"
+	"errors"
 	"fmt"
 	"net/http"
 	"runtime/debug"
@@ -12,7 +13,6 @@ import (
 
 	"github.com/gobuffalo/buffalo/internal/defaults"
 	"github.com/gobuffalo/buffalo/internal/httpx"
-	"github.com/gobuffalo/buffalo/internal/takeon/github.com/markbates/errx"
 	"github.com/gobuffalo/events"
 	"github.com/gobuffalo/plush/v4"
 )
@@ -23,6 +23,10 @@ type HTTPError struct {
 	Cause  error `json:"error"`
 }
 
+func (h HTTPError) Unwrap() error {
+	return h.Cause
+}
+
 func (h HTTPError) Error() string {
 	return h.Cause.Error()
 }
@@ -105,13 +109,13 @@ func (a *App) defaultErrorMiddleware(next Handler) Handler {
 			return nil
 		}
 		status := http.StatusInternalServerError
-		// unpack root cause and check for HTTPError
-		cause := errx.Unwrap(err)
-		switch cause {
-		case sql.ErrNoRows:
+		// unpack root err and check for HTTPError
+		switch {
+		case errors.Is(err, sql.ErrNoRows):
 			status = http.StatusNotFound
 		default:
-			if h, ok := cause.(HTTPError); ok {
+			var h HTTPError
+			if errors.As(err, &h) {
 				status = h.Status
 			}
 		}
@@ -183,13 +187,16 @@ func defaultErrorHandler(status int, origErr error, c Context) error {
 	}
 
 	trace := origErr.Error()
+	if cause := errors.Unwrap(origErr); cause != nil {
+		origErr = cause
+	}
 
 	switch strings.ToLower(requestCT) {
 	case "application/json", "text/json", "json":
 		c.Response().Header().Set("content-type", "application/json")
 
 		err := json.NewEncoder(c.Response()).Encode(errorResponseDefault(defaultErrorResponse, &ErrorResponse{
-			Error: errx.Unwrap(origErr).Error(),
+			Error: origErr.Error(),
 			Trace: trace,
 			Code:  status,
 		}))
@@ -199,7 +206,7 @@ func defaultErrorHandler(status int, origErr error, c Context) error {
 	case "application/xml", "text/xml", "xml":
 		c.Response().Header().Set("content-type", "text/xml")
 		err := xml.NewEncoder(c.Response()).Encode(errorResponseDefault(defaultErrorResponse, &ErrorResponse{
-			Error: errx.Unwrap(origErr).Error(),
+			Error: origErr.Error(),
 			Trace: trace,
 			Code:  status,
 		}))

go.mod

@@ -10,16 +10,14 @@ require (
 	github.com/gobuffalo/events v1.4.2
 	github.com/gobuffalo/flect v0.2.4
 	github.com/gobuffalo/github_flavored_markdown v1.1.1
-	github.com/gobuffalo/helpers v0.6.3
+	github.com/gobuffalo/helpers v0.6.4
 	github.com/gobuffalo/httptest v1.5.1
 	github.com/gobuffalo/logger v1.0.6
 	github.com/gobuffalo/meta v0.3.1
 	github.com/gobuffalo/nulls v0.4.1
-	github.com/gobuffalo/packd v1.0.1
-	github.com/gobuffalo/packr/v2 v2.8.1
-	github.com/gobuffalo/plush/v4 v4.1.8
-	github.com/gobuffalo/pop/v5 v5.3.4
-	github.com/gobuffalo/tags/v3 v3.1.1
+	github.com/gobuffalo/plush/v4 v4.1.9
+	github.com/gobuffalo/pop/v6 v6.0.0
+	github.com/gobuffalo/tags/v3 v3.1.2
 	github.com/gorilla/handlers v1.5.1
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/sessions v1.2.1
@@ -30,6 +28,7 @@ require (
 	github.com/markbates/safe v1.0.1
 	github.com/markbates/sigtx v1.0.0
 	github.com/monoculum/formam v3.5.5+incompatible
+	github.com/psanford/memfs v0.0.0-20210214183328-a001468d78ef
 	github.com/sirupsen/logrus v1.8.1
 	github.com/spf13/cobra v1.2.1
 	github.com/stretchr/testify v1.7.0