From 07029ca32b1da05dc47d6cc54595b19a458e6292 Mon Sep 17 00:00:00 2001
From: John Reed <john.reeed@gmail.com>
Date: Sat, 14 Oct 2017 08:59:24 -0500
Subject: [PATCH] handle sym links in when calculating repo size

repo/fsrepo: follow symbolic links when calculating RepoSize

Now if the IPFS path is a symbolic it will be followed before
calculating the repo size.

License: MIT
Signed-off-by: John Reed <john@re2d.xyz>
---
 repo/fsrepo/fsrepo.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/repo/fsrepo/fsrepo.go b/repo/fsrepo/fsrepo.go
index 0eaa8049c..0e6581188 100644
--- a/repo/fsrepo/fsrepo.go
+++ b/repo/fsrepo/fsrepo.go
@@ -636,7 +636,13 @@ func (r *FSRepo) GetStorageUsage() (uint64, error) {
 	if err != nil {
 		return 0, err
 	}
-
+	
+	pth, err = filepath.EvalSymlinks(pth)
+	if err != nil {
+		log.Debugf("filepath.EvalSymlinks error: %s", err)
+		return 0, err
+	}
+	
 	var du uint64
 	err = filepath.Walk(pth, func(p string, f os.FileInfo, err error) error {
 		if err != nil {