From ae8bbc63da4af0f9df8f46711b843246d0ef4e73 Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Mon, 15 Jun 2020 14:02:04 +0100
Subject: [PATCH] cache: export Canonicalize method for external use
---
fs/cache/cache.go | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/fs/cache/cache.go b/fs/cache/cache.go
index 731477bd8..fec9a6fe1 100644
--- a/fs/cache/cache.go
+++ b/fs/cache/cache.go
@@ -14,9 +14,9 @@ var (
remap = map[string]string{} // map user supplied names to canonical names
)
-// Lookup fsString in the mapping from user supplied names to
-// canonical names and return the canonical form
-func canonicalize(fsString string) string {
+// Canonicalize looks up fsString in the mapping from user supplied
+// names to canonical names and return the canonical form
+func Canonicalize(fsString string) string {
mu.Lock()
canonicalName, ok := remap[fsString]
mu.Unlock()
@@ -40,7 +40,7 @@ func addMapping(fsString, canonicalName string) {
// GetFn gets an fs.Fs named fsString either from the cache or creates
// it afresh with the create function
func GetFn(fsString string, create func(fsString string) (fs.Fs, error)) (f fs.Fs, err error) {
- fsString = canonicalize(fsString)
+ fsString = Canonicalize(fsString)
created := false
value, err := c.Get(fsString, func(fsString string) (f interface{}, ok bool, err error) {
f, err = create(fsString)