Adds FindFs and MustFindFs for the RiceFs.

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
 }