From f952bbaf103aeb90cf088742cf46bd8ca61b1477 Mon Sep 17 00:00:00 2001
From: Walter Plinge <158823758+wplinge@users.noreply.github.com>
Date: Thu, 8 Feb 2024 14:31:38 +0000
Subject: [PATCH] fix(docker): ensure $HOME is set consistently for all
 configs.

Node uses a .cache directory in $HOME. The default node user has this
set to /home/node, a randomly invented user has / under Docker and
nothing under Podman.

If we set it manually (to /) we get to choose a fixed location and
ensure it's writable for all users.
---
 Dockerfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 6e7dcc08..be40b100 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -103,6 +103,9 @@ RUN corepack install && \
 
 USER node
 
+# Picked up for Node's .cache directory.
+ENV HOME=/
+
 EXPOSE 6246
 
 VOLUME [ "/opt/data" ]