From 2985b28851ead6317abd78e62c40d3cef9935156 Mon Sep 17 00:00:00 2001
From: Sander Schobers <sander@schobers.eu>
Date: Sun, 8 Mar 2020 17:13:00 +0100
Subject: [PATCH] Adds FindFs and MustFindFs for the RiceFs.

---
 ricefs/fs.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/ricefs/fs.go b/ricefs/fs.go
index b3a2b1c..ea876c4 100644
--- a/ricefs/fs.go
+++ b/ricefs/fs.go
@@ -11,10 +11,27 @@ import (
 
 var _ afero.Fs = &RiceFs{}
 
+// FindFs tries to find a rice.Box by its name and wraps in into a RiceFs.
+func FindFs(name string) (*RiceFs, error) {
+	box, err := rice.FindBox(name)
+	if err != nil {
+		return nil, err
+	}
+	return NewFs(box), nil
+}
+
+// NewFs creates a new RiceFs based on the supplied rice.Box.
 func NewFs(b *rice.Box) *RiceFs {
 	return &RiceFs{b}
 }
 
+// MustFindFs tries to find a rice.Box by its name and wraps in into a RiceFs. If the box is not found the method panics.
+func MustFindFs(name string) *RiceFs {
+	box := rice.MustFindBox(name)
+	return NewFs(box)
+}
+
+// RiceFs represents an afero.Fs based on an underlying rice.Box.
 type RiceFs struct {
 	Box *rice.Box
 }