From c6e3fb42b0881e974a8dfff278e31ba2eab67316 Mon Sep 17 00:00:00 2001
From: Guiorgy <Guiorgy123@gmail.com>
Date: Sat, 2 Aug 2025 22:06:59 +0400
Subject: [PATCH] docker: Cleanup apt packages and cache in build

This patch makes Docker build clean up the apt packages and cache, to
reduce the size of the final image.

https://github.com/albertito/chasquid/pull/68

Amended-by: Alberto Bertogli <albertito@blitiri.com.ar>
  Adjusted commit message.
---
 docker/Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 5dc1c2d..6088808 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -28,7 +28,10 @@ RUN apt-get update -q && \
 		chasquid \
 		dovecot-lmtpd dovecot-imapd dovecot-pop3d \
 		dovecot-sieve dovecot-managesieved \
-		acl libcap2-bin sudo certbot
+		acl libcap2-bin sudo certbot && \
+	apt-get autoremove --purge -y -q && \
+	apt-get autoclean -y -q && \
+	rm -rf /var/lib/apt/lists/*
 
 # Copy the binaries. This overrides the debian packages with the ones we just
 # built above.