From 1f4b9248d53150d993e6797b154ba9679d52f291 Mon Sep 17 00:00:00 2001
From: "Glenn Y. Rolland" <glenux@glenux.net>
Date: Thu, 16 Sep 2021 11:46:17 +0200
Subject: [PATCH] Bump version

---
 Dockerfile | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 45aba11..9bbdbac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,22 +1,23 @@
 # Stable version of etherpad doesn't support npm 2
 
-FROM node:12
+FROM node:16
 MAINTAINER Glenn Y. Rolland <glenux@glenux.net>
 
 ENV ETHERPAD_VERSION 1.8.13
 
 # RUN = docker run ... + docker commit 
-RUN apt-get update && \
-    apt-get install -y curl unzip mariadb-client python netcat && \
-    rm -r /var/lib/apt/lists/*
+RUN apt-get update \
+ && apt-get install -y curl unzip mariadb-client python netcat \
+ && apt-get clean \
+ && rm -r /var/lib/apt/lists/*
 
 WORKDIR /opt/
 
 RUN curl -SL \
     https://github.com/ether/etherpad-lite/archive/${ETHERPAD_VERSION}.zip \
-    > etherpad.zip && unzip etherpad && \
-    rm etherpad.zip && \
-    mv etherpad-lite-${ETHERPAD_VERSION} etherpad-lite
+    > etherpad.zip && unzip etherpad \
+ && rm etherpad.zip \
+ && mv etherpad-lite-${ETHERPAD_VERSION} etherpad-lite
 
 WORKDIR /opt/etherpad-lite