From 0d3cae86b990c4b3c53e69698e50c5e6da8dab0d Mon Sep 17 00:00:00 2001
From: Vieno Hakkerinen <vieno@chemnitz.freifunk.net>
Date: Mon, 7 Nov 2022 11:31:26 +0100
Subject: [PATCH] contrib: remove downloaded *.deb files from OCI container

`apt-get clean` clears out the local repository of retrieved package files. It removes everything but the lock file from /var/cache/apt/archives/ and /var/cache/apt/archives/partial/.
---
 contrib/docker/Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/docker/Dockerfile b/contrib/docker/Dockerfile
index 17452a2d..52bdf556 100644
--- a/contrib/docker/Dockerfile
+++ b/contrib/docker/Dockerfile
@@ -21,6 +21,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     ecdsautils \
     lua-check \
     shellcheck \
+  && apt-get clean \
   && rm -rf /var/lib/apt/lists/*
 
 RUN useradd -d /gluon gluon