#
# ***** BEGIN LICENSE BLOCK *****
# 
# Copyright (C) 2017-2019 Olof Hagsand
# Copyright (C) 2020-2021 Olof Hagsand and Rubicon Communications, LLC(Netgate)
#
# This file is part of CLIXON
#
# 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.
#
# Alternatively, the contents of this file may be used under the terms of
# the GNU General Public License Version 3 or later (the "GPL"),
# in which case the provisions of the GPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of the GPL, and not to allow others to
# use your version of this file under the terms of Apache License version 2, 
# indicate your decision by deleting the provisions above and replace them with
# the notice and other provisions required by the GPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the Apache License version 2 or the GPL.
#
# ***** END LICENSE BLOCK *****
#

FROM alpine
MAINTAINER Olof Hagsand <olof@hagsand.se>

# For clixon and cligen
RUN apk add --update git make build-base gcc flex bison curl-dev

# evhtp dependencies
RUN apk add --update libevent libevent-dev

# nghttp2 dependencies
RUN apk add --update nghttp2

# Checkut models
WORKDIR /usr/local/share/

# Checkut standard YANG models for tests (note >1G for full repo)
RUN mkdir yang; cd yang; git init; git remote add -f origin https://github.com/YangModels/yang; git config core.sparseCheckout true; echo "standard/" >> .git/info/sparse-checkout; echo "experimental/" >> .git/info/sparse-checkout

WORKDIR /usr/local/share/yang
RUN git pull origin master

RUN mkdir /usr/local/share/openconfig
WORKDIR /usr/local/share/openconfig

# Checkut Openconfig models for tests
RUN git clone https://github.com/openconfig/public

# Create a directory to hold source-code, dependencies etc
RUN mkdir /clixon

# clone libevhtp
WORKDIR /clixon

RUN git clone https://github.com/clicon/clixon-libevhtp.git
WORKDIR /clixon/clixon-libevhtp
RUN ./configure

RUN make
RUN mkdir /usr/local/include
RUN make install

RUN mkdir /clixon/build
WORKDIR /clixon

# Clone cligen
RUN git clone https://github.com/clicon/cligen.git

# Build cligen
WORKDIR /clixon/cligen
RUN ./configure --prefix=/clixon/build
RUN make
RUN make install

# Need to add www user manually
RUN adduser -D -H -G www-data www-data

# Copy Clixon from local dir
RUN mkdir /clixon/clixon
WORKDIR /clixon/clixon
COPY clixon .

# Configure, build and install clixon
RUN ./configure --prefix=/clixon/build --with-cligen=/clixon/build --with-restconf=native --enable-nghttp2 --enable-evhtp

RUN make
RUN make install

# Install utils (for tests)
WORKDIR /clixon/clixon/util
RUN make
RUN make install

# Build and install the clixon example
WORKDIR /clixon/clixon/example/main
RUN make
RUN make install
RUN install example.xml /clixon/build/etc/clixon.xml

# Copy tests
WORKDIR /clixon/clixon/test
RUN install -d /clixon/build/bin/test
RUN install *.sh /clixon/build/bin/test

# Copy startscript
WORKDIR /clixon
COPY startsystem_native.sh startsystem.sh 
RUN install startsystem.sh /clixon/build/bin/

#
# Stage 2
# The second step skips the development environment and builds a runtime system
FROM alpine
MAINTAINER Olof Hagsand <olof@hagsand.se>

# For clixon and cligen
RUN apk add --update flex bison

# need to add www user manually
RUN adduser -D -H -G www-data www-data
# for libevtp
RUN apk add --update openssl libevent

# nghttp2 dependencies
RUN apk add --update nghttp2

# Test-specific (for test scripts)
RUN apk add --update sudo curl procps grep make bash # iproute2 # contains ip - but CAP_SYS_ADMIN isssue

# Expose https port for restconf
EXPOSE 80/tcp
EXPOSE 443/tcp

# Create clicon user and group
RUN adduser -D -H clicon

COPY --from=0 /clixon/build/ /usr/local/
COPY --from=0 /usr/local/lib/libevhtp.so* /usr/local/lib/
COPY --from=0 /usr/local/share/yang/* /usr/local/share/yang/standard/
COPY --from=0 /usr/local/share/yang/* /usr/local/share/yang/experimental/
COPY --from=0 /usr/local/share/openconfig/* /usr/local/share/openconfig/

# Manually created
RUN mkdir /www-data
RUN chown clicon /www-data
RUN chgrp clicon /www-data

# Start the backend and restconf deamons
CMD /usr/local/bin/startsystem.sh