From 0db41e35efc3ebee7c334e11ae8d91607ef5931a Mon Sep 17 00:00:00 2001
From: Stefan Becker <stefanb2@users.noreply.github.com>
Date: Mon, 27 Mar 2023 16:31:02 +0300
Subject: [PATCH] Ensure that deploy is always owned by user (#680)

Switch "docker cp" to tar streaming mode. As the receiving "tar" command
is executed outside Docker the resulting directories & files are owned
by the calling user.
---
 build-docker.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build-docker.sh b/build-docker.sh
index b3995d5..413c12a 100755
--- a/build-docker.sh
+++ b/build-docker.sh
@@ -126,8 +126,9 @@ else
 	wait "$!"
 fi
 
+# Ensure that deploy/ is always owned by calling user
 echo "copying results from deploy/"
-${DOCKER} cp "${CONTAINER_NAME}":/pi-gen/deploy .
+${DOCKER} cp "${CONTAINER_NAME}":/pi-gen/deploy - | tar -xf -
 ls -lah deploy
 
 # cleanup