From b66ae7493f11917e3d9245273c2e3388b41bb98b Mon Sep 17 00:00:00 2001
From: Yagnesh Mistry <ysh@live.in>
Date: Wed, 23 Oct 2019 01:26:43 +0530
Subject: [PATCH] add comment to indicate source of fs.go

Signed-off-by: Yagnesh Mistry <ysh@live.in>
---
 internal/third_party/dep/fs/fs.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/internal/third_party/dep/fs/fs.go b/internal/third_party/dep/fs/fs.go
index c8b41a098..832592197 100644
--- a/internal/third_party/dep/fs/fs.go
+++ b/internal/third_party/dep/fs/fs.go
@@ -42,6 +42,10 @@ import (
 	"github.com/pkg/errors"
 )
 
+// fs contains a copy of a few functions from dep tool code to avoid a dependency on golang/dep.
+// This code is copied from https://github.com/golang/dep/blob/37d6c560cdf407be7b6cd035b23dba89df9275cf/internal/fs/fs.go
+// No changes to the code were made other than removing some unused functions
+
 // RenameWithFallback attempts to rename a file or directory, but falls back to
 // copying in the event of a cross-device link error. If the fallback copy
 // succeeds, src is still removed, emulating normal rename behavior.
-- 
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