From 0ea5db228df6cb0ef755947c362662c42b99d055 Mon Sep 17 00:00:00 2001
From: Ben McClelland <ben.mcclelland@versity.com>
Date: Mon, 25 Mar 2024 08:27:39 -0700
Subject: [PATCH] fix: scoutfs return correct ContentRange for get request

---
 backend/scoutfs/scoutfs.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/backend/scoutfs/scoutfs.go b/backend/scoutfs/scoutfs.go
index 97c2fab..9b24836 100644
--- a/backend/scoutfs/scoutfs.go
+++ b/backend/scoutfs/scoutfs.go
@@ -457,6 +457,13 @@ func (s *ScoutFS) GetObject(_ context.Context, input *s3.GetObjectInput, writer
 		return nil, err
 	}
 
+	objSize := fi.Size()
+	if fi.IsDir() {
+		// directory objects are always 0 len
+		objSize = 0
+		length = 0
+	}
+
 	if length == -1 {
 		length = fi.Size() - startOffset + 1
 	}
@@ -465,6 +472,11 @@ func (s *ScoutFS) GetObject(_ context.Context, input *s3.GetObjectInput, writer
 		return nil, s3err.GetAPIError(s3err.ErrInvalidRequest)
 	}
 
+	var contentRange string
+	if acceptRange != "" {
+		contentRange = fmt.Sprintf("bytes %v-%v/%v", startOffset, startOffset+length-1, objSize)
+	}
+
 	if s.glaciermode {
 		// Check if there are any offline exents associated with this file.
 		// If so, we will return the InvalidObjectState error.
@@ -522,6 +534,7 @@ func (s *ScoutFS) GetObject(_ context.Context, input *s3.GetObjectInput, writer
 		Metadata:        userMetaData,
 		TagCount:        &tagCount,
 		StorageClass:    types.StorageClassStandard,
+		ContentRange:    &contentRange,
 	}, nil
 }