From f5bd4f56aaf487e6f113111bbe3d6546cac9d626 Mon Sep 17 00:00:00 2001
From: David Phillips <david@yeah.nah.nz>
Date: Wed, 20 May 2020 22:51:13 +1200
Subject: Collapse dockerfile commands

This reduces the image size from ~200 MB to ~72 MB.
---
 docker/Dockerfile | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index e33f78c..500d622 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -6,21 +6,12 @@ ARG gid=1000
 RUN addgroup -g $gid idalius
 RUN adduser -u $uid -D -G idalius idalius
 
-# Intermediate tools used to build perl modules not provided as apk
-RUN apk add perl perl-dev perl-app-cpanminus make gcc libgcc wget musl-dev openssl openssl-dev zlib-dev
-
-# Perl modules used by idalius
-RUN apk add perl-config-tiny perl-html-parser perl-datetime perl-io-socket-ssl
-
-# Build and install POE and POE::Component::IRC modules
-RUN cpanm install POE POE::Component::IRC
-RUN cpanm install -n POE::Component::SSLify
-
-# Remove non-runtime deps
-RUN apk del perl-dev perl-app-cpanminus make gcc libgcc wget musl-dev
-
-# Remove unneeded caches etc
-RUN rm -rf /root/.cpanm /var/cache/apk/*
+RUN apk add --no-cache perl perl-dev perl-app-cpanminus make gcc libgcc wget musl-dev openssl openssl-dev zlib-dev && \
+    apk add --no-cache perl-config-tiny perl-html-parser perl-datetime perl-io-socket-ssl && \
+    cpanm install POE POE::Component::IRC && \
+    cpanm install -n POE::Component::SSLify && \
+    apk del --no-cache perl-dev perl-app-cpanminus make gcc libgcc wget musl-dev openssl-dev zlib-dev && \
+    rm -rf /root/.cpanm /var/cache/apk/*
 
 USER idalius
 
-- 
cgit v1.1