From: Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Date: Thu, 12 Sep 2019 15:24:34 +0000 (+0200)
Subject: filecache: Ignore "does not exist" errors in prune
X-Git-Tag: v0.58.2~4
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fcfa6f33bbebc128a3f9bc3162173bc3780c5f50;p=brevno-suite%2Fhugo

filecache: Ignore "does not exist" errors in prune

Fixes #6326
Fixes #5745
---

diff --git a/cache/filecache/filecache_pruner.go b/cache/filecache/filecache_pruner.go
index c6fd4497..7f68c8b8 100644
--- a/cache/filecache/filecache_pruner.go
+++ b/cache/filecache/filecache_pruner.go
@@ -31,12 +31,15 @@ func (c Caches) Prune() (int, error) {
 
 		count, err := cache.Prune(false)
 
+		counter += count
+
 		if err != nil {
+			if os.IsNotExist(err) {
+				continue
+			}
 			return counter, errors.Wrapf(err, "failed to prune cache %q", k)
 		}
 
-		counter += count
-
 	}
 
 	return counter, nil
@@ -68,7 +71,11 @@ func (c *Cache) Prune(force bool) (int, error) {
 			_, err = f.Readdirnames(1)
 			if err == io.EOF {
 				// Empty dir.
-				return c.Fs.Remove(name)
+				err = c.Fs.Remove(name)
+			}
+
+			if err != nil && !os.IsNotExist(err) {
+				return err
 			}
 
 			return nil
@@ -87,7 +94,11 @@ func (c *Cache) Prune(force bool) (int, error) {
 			if err == nil {
 				counter++
 			}
-			return err
+
+			if err != nil && !os.IsNotExist(err) {
+				return err
+			}
+
 		}
 
 		return nil