Dockerfile

# syntax=docker/dockerfile:1.2

#############################################################################
# NOTICE                                                                    #
#                                                                           #
# This software (or technical data) was produced for the U.S. Government    #
# under contract, and is subject to the Rights in Data-General Clause       #
# 52.227-14, Alt. IV (DEC 2007).                                            #
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# Copyright 2024 The MITRE Corporation. All Rights Reserved.                #
#############################################################################

#############################################################################
# Copyright 2024 The MITRE Corporation                                      #
#                                                                           #
# 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                                   #
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#    http://www.apache.org/licenses/LICENSE-2.0                             #
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FROM ubuntu:20.04

SHELL ["/bin/bash", "-o", "errexit", "-o", "pipefail", "-c"]


RUN --mount=type=tmpfs,target=/var/cache/apt \
    --mount=type=tmpfs,target=/var/lib/apt/lists  \
    --mount=type=tmpfs,target=/tmp \
    apt-get update; \
    apt-get install --no-install-recommends -y \
        ruby-dev python3-pip ruby-bundler make gcc libc-dev zlib1g-dev


RUN pip3 install --no-cache-dir 'mkdocs==0.17.5' 'jinja2==3.0.0' 'Markdown==3.3.7'

COPY Gemfile Gemfile.lock /mpf-docs/

WORKDIR /mpf-docs

RUN bundle install

COPY docker-entrypoint.sh /scripts/docker-entrypoint.sh

ENTRYPOINT ["/scripts/docker-entrypoint.sh"]