# Copyright (c) 2020 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

FROM docker.io/etherpad/etherpad:1.8.4

LABEL maintainer="infra-root@openstack.org"

USER root
RUN export DEBIAN_FRONTEND=noninteractive && \
    apt-get update && \
    apt-get install -y patch && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*
USER etherpad
# Install the headings plugin and fix css and console logging on 1.8.4.
# Newer etherpad shouldn't need the css or console fixes.
COPY patches/ /patches/
RUN cd /opt/etherpad-lite && npm install ep_headings \
  && patch /opt/etherpad-lite/src/static/css/iframe_editor.css /patches/iframe_editor.css.patch \
  && patch /opt/etherpad-lite/src/static/js/ace.js /patches/ace.js.patch \
  && patch /opt/etherpad-lite/src/static/js/ace2_inner.js /patches/ace2_inner.js.patch