From 3a6e27bc87ab6dcf6fb69230fc361a6d520cf439 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Wed, 13 Mar 2019 11:01:51 +0100
Subject: [PATCH] Combine apt-get in final docker image and remove cache

---
 Dockerfile | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 509d4f2d..adaeb3d0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,9 +23,10 @@ COPY --from=0 /src/packages/server/cli-linux-x64 /usr/local/bin/code-server
 EXPOSE 8443
 RUN apt-get update && apt-get install -y \
 	openssl \
-	net-tools
-RUN apt-get install -y locales && \
-	locale-gen en_US.UTF-8
+	net-tools \
+	locales && \
+	locale-gen en_US.UTF-8 && \
+	rm -rf /var/lib/apt/lists/*
 # We unfortunately cannot use update-locale because docker will not use the env variables
 # configured in /etc/default/locale so we need to set it manually.
 ENV LANG=en_US.UTF-8