From d3f78ce983f4f818f23596354fccd0108694346a Mon Sep 17 00:00:00 2001
From: Tonis Tiigi <tonistiigi@gmail.com>
Date: Thu, 7 Jun 2018 17:42:49 -0700
Subject: [PATCH] builder: override history dates from ref metadata

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Upstream-commit: 0728fb2b6395bd52524a1e5c134a1b37848a9c56
Component: engine
---
 .../builder/builder-next/exporter/writer.go   | 22 +++++++++----------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/components/engine/builder/builder-next/exporter/writer.go b/components/engine/builder/builder-next/exporter/writer.go
index f8d9175d96..e8fa143fc6 100644
--- a/components/engine/builder/builder-next/exporter/writer.go
+++ b/components/engine/builder/builder-next/exporter/writer.go
@@ -118,18 +118,16 @@ func normalizeLayersAndHistory(diffs []digest.Digest, history []ocispec.History,
 		}
 	}
 
-	// var layerIndex int
-	// for i, h := range history {
-	// 	if !h.EmptyLayer {
-	// 		if diffs[layerIndex] == emptyGZLayer { // TODO: fixme
-	// 			h.EmptyLayer = true
-	// 			diffs = append(diffs[:layerIndex], diffs[layerIndex+1:]...)
-	// 		} else {
-	// 			layerIndex++
-	// 		}
-	// 	}
-	// 	history[i] = h
-	// }
+	var layerIndex int
+	for i, h := range history {
+		if !h.EmptyLayer {
+			if h.Created == nil {
+				h.Created = &refMeta[layerIndex].createdAt
+			}
+			layerIndex++
+		}
+		history[i] = h
+	}
 
 	return diffs, history
 }