# Copyright (c) 2018 Intel and/or its affiliates.
# 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.

#  Main Dependencies:
#  netopeer2 -> libyang
#            -> libnetconf2 -> libyang
#                           -> libssh (>=0.6.4)
#
#  sysrepo   -> libyang
#            -> libredblack or libavl
#            -> libev
#            -> protobuf-c

export WS_ROOT=$(CURDIR)
export BR=$(WS_ROOT)/build-root
PLATFORM?=sweetcomb
export VPP_VERSION?=release
export REBUILD_DOCKER_IMAGE?=no

##############
#OS Detection#
##############
ifneq ($(shell uname),Darwin)
OS_ID        = $(shell grep '^ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
OS_VERSION_ID= $(shell grep '^VERSION_ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
endif

ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
PKG=deb
cmake=cmake
else ifeq ($(filter rhel centos fedora opensuse opensuse-leap opensuse-tumbleweed,$(OS_ID)),$(OS_ID))
PKG=rpm
cmake=cmake3
endif

#####
#DEB#
#####
#Dependencies to build
BUILD_DEB = curl build-essential autoconf automake ccache git cmake wget coreutils
#Dependencies for netopeer2
NETOPEER2_DEB = libssl-dev pkgconf
#Dependencies for checkstyle
CHECKSTYLE_DEB = indent
#Dependencies for sysrepo (swig required for sysrepo python, lua, java)
SYSREPO_DEB = libev-dev libavl-dev bison flex libpcre3-dev libprotobuf-c-dev protobuf-c-compiler
#Dependencies of libssh
LIBSSH_DEB = zlib1g-dev
#Dependencies of VOM
LIBVOM_DEB = libboost-all-dev
#Sum dependencies
DEB_DEPENDS = ${BUILD_DEB} ${NETOPEER2_DEB} ${CHECKSTYLE_DEB} ${SYSREPO_DEB} ${LIBSSH_DEB} ${LIBVOM_DEB}

#Dependencies for automatic test
DEB_TEST_DEPENDS = python3-pip python-pip libcurl4-openssl-dev libssh-dev \
libxml2-dev libxslt1-dev libtool-bin

#####
#RPM#
#####
#Dependencies to build
BUILD_RPM = curl autoconf automake ccache cmake3 wget gcc gcc-c++ git
#Dependencies for netopeer2
NETOPEER2_RPM = openssl-devel
#Dependencies for checkstyle
CHECKSTYLE_RPM = indent
#Dependencies for sysrepo
SYSREPO_RPM = libev-devel bison flex pcre-devel protobuf-c-devel protobuf-c-compiler

RPM_DEPENDS = ${BUILD_RPM} ${NETOPEER2_RPM} ${CHECKSTYLE_RPM} \
	      ${SYSREPO_RPM}

#Dependencies for automatic test
RPM_TEST_DEPENDS = python36-devel python36-pip python-pip libxml2-devel \
libxslt-devel libtool which cmake3

.PHONY: help install-dep install-dep-extra install-vpp install-models \
        uninstall-models build-plugins build-package docker \
        docker-test test clean distclean _clean_dl _libssh _libyang \
        _libnetconf2 _sysrepo _netopeer2

help:
	@echo "Make Targets:"
	@echo " install-dep            - install software dependencies"
	@echo " install-dep-extra      - install software extra dependencies from source code"
	@echo " install-vpp            - install released vpp"
	@echo " install-models         - install YANG models"
	@echo " uninstall-models       - uninstall YANG models"
	@echo " install-test-extra     - install software extra dependencies from source code for YDK"
	@echo " build-plugins          - build plugins"
	@echo " test-plugins           - integration test for sweetcomb plugins"
	@echo " build-package          - build rpm or deb package"
	@echo " docker                 - build sweetcomb in docker enviroment, with optional arguments :"
	@echo "                          VPP_VERSION=release [master|release] specifies VPP version to be used"
	@echo "                          REBUILD_DOCKER_IMAGE=no [yes|no] force rebuild docker image"
	@echo " docker-test            - run test in docker enviroment, with optional argument :"
	@echo "                          REBUILD_DOCKER_IMAGE=no [yes|no] force rebuild docker image"
	@echo " clean                  - clean all build"
	@echo " distclean              - remove all build directory"
	@echo " checkstyle             - check coding style"

install-dep:
ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
ifeq ($(OS_VERSION_ID),14.04)
	@sudo -E apt-get -y --force-yes install software-properties-common
	@sudo -E add-apt-repository ppa:openjdk-r/ppa -y
endif
	@sudo -E apt-get update
	@sudo -E apt-get $(APT_ARGS) -y --force-yes install $(DEB_DEPENDS)
else ifeq ($(OS_ID),centos)
	@sudo -E yum install -y $(RPM_DEPENDS) epel-release centos-release-scl devtoolset-7
	@sudo -E yum remove -y libavl libavl-devel
	@sudo -E yum install -y http://ftp.nohats.ca/libavl/libavl-0.3.5-1.fc17.x86_64.rpm http://ftp.nohats.ca/libavl/libavl-devel-0.3.5-1.fc17.x86_64.rpm
else
	$(error "This option currently works only on Ubuntu, Debian, Centos or openSUSE systems")
endif

_libssh:
ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
	mkdir -p $(BR)/downloads/&&cd $(BR)/downloads/\
	&&wget https://git.libssh.org/projects/libssh.git/snapshot/libssh-0.7.7.tar.gz\
	&&tar xvf libssh-0.7.7.tar.gz && cd libssh-0.7.7 && mkdir build && cd build\
	&&$(cmake) -DZLIB_LIBRARY=/usr/lib/x86_64-linux-gnu/libz.so -DZLIB_INCLUDE_DIR=/usr/include/ -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr ..\
	&&make -j$(nproc) &&sudo make install && sudo ldconfig&&cd ../../;
else ifeq ($(OS_ID),centos)
	mkdir -p $(BR)/downloads/&&cd $(BR)/downloads/\
	&&wget https://git.libssh.org/projects/libssh.git/snapshot/libssh-0.7.7.tar.gz\
	&&tar xvf libssh-0.7.7.tar.gz && cd libssh-0.7.7 && mkdir build && cd build\
	&&$(cmake) -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr ..\
	&&make -j$(nproc) &&sudo make install && sudo ldconfig&&cd ../../;
endif

_libyang:
	@mkdir -p $(BR)/downloads/&&cd $(BR)/downloads/\
	&&wget https://github.com/CESNET/libyang/archive/v0.16-r3.tar.gz\
	&&tar xvf v0.16-r3.tar.gz && cd libyang-0.16-r3 && mkdir -p build&& cd build\
	&&$(cmake) -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr \
	-DGEN_LANGUAGE_BINDINGS=OFF -DGEN_CPP_BINDINGS=ON \
	-DGEN_PYTHON_BINDINGS=OFF -DBUILD_EXAMPLES=OFF \
	-DENABLE_BUILD_TESTS=OFF .. \
	&&make -j$(nproc) &&make install&&cd ../../ \
	&& mv v0.16-r3.tar.gz libyang-0.16-r3.tar.gz

_libnetconf2:
	@mkdir -p $(BR)/downloads/&&cd $(BR)/downloads/\
	&&git clone https://github.com/CESNET/libnetconf2.git&&cd libnetconf2\
	&&git checkout 7e5f7b05f10cb32a546c42355481c7d87e0409b8&& mkdir -p build&& cd build\
	&&$(cmake) -DCMAKE_BUILD_TYPE=Release -DENABLE_BUILD_TESTS=OFF\
	-DCMAKE_INSTALL_PREFIX:PATH=/usr ..\
	&&make -j $(nproc) &&make install&&ldconfig\
	&&cd ../../\

_sysrepo:
	@mkdir -p $(BR)/downloads/&&cd $(BR)/downloads/\
	&&wget https://github.com/sysrepo/sysrepo/archive/v0.7.7.tar.gz\
	&&tar xvf v0.7.7.tar.gz && cd sysrepo-0.7.7 && mkdir -p build && cd build\
	&&$(cmake) -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr \
	-DGEN_LANGUAGE_BINDINGS=OFF -DGEN_CPP_BINDINGS=ON -DGEN_LUA_BINDINGS=OFF \
	-DGEN_PYTHON_BINDINGS=OFF -DGEN_JAVA_BINDINGS=OFF -DBUILD_EXAMPLES=OFF \
	-DENABLE_TESTS=OFF ..\
	&&make -j$(nproc) &&make install&&cd ../../&& mv v0.7.7.tar.gz sysrepo-0.7.7.tar.gz

_netopeer2:
	@mkdir -p $(BR)/downloads/&&cd $(BR)/downloads/\
	&&wget https://github.com/CESNET/Netopeer2/archive/v0.7-r1.tar.gz\
	&&tar xvf v0.7-r1.tar.gz\
	&& echo "Netopeer2:keystored" \
	&& cd Netopeer2-0.7-r1/keystored && mkdir -p build && cd build\
	&&$(cmake) -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr ..\
	&&make -j$(nproc) && make install && sudo ldconfig\
	&& echo "Netopeer2:server" \
	&&cd ../../server/ && mkdir -p build && cd build\
	&&$(cmake) -DCMAKE_BUILD_TYPE=Release -DENABLE_BUILD_TESTS=OFF\
	-DCMAKE_INSTALL_PREFIX:PATH=/usr ..\
	&&make -j$(nproc) && make install && ldconfig\
	&& echo "Netopeer2:cli" \
	&&cd ../../cli && mkdir -p build && cd build\
	&&$(cmake) -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr ..\
	&&make -j$(nproc) && make install && sudo ldconfig\
	&&cd ../../../ && mv v0.7-r1.tar.gz Netopeer2-0.7-r1.tar.gz\

_test_python:
ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
	@sudo -E apt-get $(APT_ARGS) -y --force-yes install $(DEB_TEST_DEPENDS)
ifeq ($(OS_VERSION_ID), 16.04)
	# Need update libssh library, because netopeer ssh communication does not work with old library
	@echo "deb http://archive.ubuntu.com/ubuntu/ bionic main restricted" >> /etc/apt/sources.list\
	&&apt-get update && apt-get -y install libssh-4
endif
else ifeq ($(OS_ID),centos)
# compiler return me this error and I don't know hot to fix it, yet
#  Found Doxygen: /usr/bin/doxygen (found version "1.8.5") found components:  doxygen dot
#  CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
#
# 	@sudo -E yum install -y epel-release
# 	@sudo -E yum install -y $(RPM_TEST_DEPENDS)
else
	$(error "This option currently works only on Ubuntu, Debian systems")
endif
	@pip3 install pexpect pyroute2 psutil

_ydk:
	@mkdir -p $(BR)/downloads/&&cd $(BR)/downloads/\
	&&wget https://github.com/CiscoDevNet/ydk-gen/archive/0.8.3.tar.gz\
	&&tar xvf 0.8.3.tar.gz && cd ydk-gen-0.8.3 && pip install -r requirements.txt\
	&&./generate.py --libydk -i && ./generate.py --python --core\
	&&pip3 install gen-api/python/ydk/dist/ydk*.tar.gz\
	&&./generate.py --python --bundle profiles/bundles/ietf_0_1_5.json\
	&&./generate.py --python --bundle profiles/bundles/openconfig_0_1_5.json\
	&&pip3 install gen-api/python/ietf-bundle/dist/ydk*.tar.gz\
	&&pip3 install gen-api/python/openconfig-bundle/dist/ydk*.tar.gz\
	&&cd ../\

_clean_dl:
	@rm -rf $(BR)/downloads

install-dep-extra: _clean_dl _libssh _libyang _libnetconf2 _sysrepo _netopeer2
	@cd ../ && rm -rf $(BR)/downloads

install-vpp:
	@echo "please install vpp as vpp's guide from source if failed"
ifeq ($(PKG),deb)
#	@curl -s https://packagecloud.io/install/repositories/fdio/release/script.deb.sh | sudo bash
	@sudo -E apt-get -y --force-yes install vpp libvppinfra* vpp-plugin-* vpp-dev vom
else ifeq ($(PKG),rpm)
#	@curl -s https://packagecloud.io/install/repositories/fdio/release/script.rpm.sh | sudo bash
ifeq ($(OS_ID),centos)
	@sudo yum -y install vpp vpp-lib vpp-plugin* vpp-devel
endif
endif

install-test-extra: _clean_dl _libssh _test_python _ydk
	@cd ../ && rm -rf $(BR)/downloads

#Centos needs to build sysrepo plugin with same toolchain as libvom.so i.e.
#devtoolset-7.
build-plugins:
ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
	@mkdir -p $(BR)/build-plugins/; cd $(BR)/build-plugins/; \
	$(cmake) -DCMAKE_BUILD_TYPE=Debug \
	-DCMAKE_INSTALL_PREFIX:PATH=/usr $(WS_ROOT)/src/; \
	make install
else ifeq ($(OS_ID),centos)
	@mkdir -p $(BR)/build-plugins/; cd $(BR)/build-plugins/; \
	$(cmake) -DCMAKE_BUILD_TYPE=Debug \
	-DCMAKE_PROGRAM_PATH:PATH="/opt/rh/devtoolset-7/root/bin" \
	-DCMAKE_INSTALL_PREFIX:PATH=/usr $(WS_ROOT)/src/; \
	make install
endif
	@# NEW INSTRUCTIONS TO BUILD-PLUGINS MUST BE DECLARED ON A NEW LINE WITH '@'


test-plugins: install-models
	@test/run_test.py --dir ./test/

build-package:
ifeq ($(filter ubuntu debian,$(OS_ID)),$(OS_ID))
	@mkdir -p $(BR)/build-package/; cd $(BR)/build-package/;\
	$(cmake) -DCMAKE_BUILD_TYPE=Release \
	-DCMAKE_INSTALL_PREFIX:PATH=/usr $(WS_ROOT)/src/;\
	make package;
else ifeq ($(OS_ID),centos)
	@mkdir -p $(BR)/build-package/; cd $(BR)/build-package/;\
	$(cmake) -DCMAKE_BUILD_TYPE=Release \
	-DCMAKE_PROGRAM_PATH:PATH="/opt/rh/devtoolset-7/root/bin" \
	-DCMAKE_INSTALL_PREFIX:PATH=/usr $(WS_ROOT)/src/;\
	make package;
endif
	@# NEW INSTRUCTIONS TO BUILD-PACKAGE MUST BE DECLARED ON A NEW LINE WITH
	@# '@' NOT WITH ';' ELSE BUILD-PACKAGE WILL NOT RETURN THE CORRECT
	@# RETURN CODE FOR JENKINS CI
	@rm -rf $(BR)/build-package/_CPack_Packages;

install-models:
	@cd src/plugins/yang/ietf; \
	sysrepoctl --install --yang=iana-if-type@2017-01-19.yang > /dev/null; \
	sysrepoctl --install --yang=ietf-interfaces@2018-02-20.yang > /dev/null; \
	sysrepoctl --install --yang=ietf-ip@2014-06-16.yang > /dev/null; \
	sysrepoctl --install --yang=ietf-nat@2017-11-16.yang > /dev/null; \
	sysrepoctl -e if-mib -m ietf-interfaces;
	@cd src/plugins/yang/openconfig; \
	sysrepoctl -S --install --yang=openconfig-interfaces@2018-08-07.yang > /dev/null; \

uninstall-models:
	@ sysrepoctl -u -m ietf-ip > /dev/null; \
	sysrepoctl -u -m openconfig-interfaces > /dev/null; \
	sysrepoctl -u -m ietf-nat > /dev/null; \
	sysrepoctl -u -m iana-if-type > /dev/null; \
	sysrepoctl -u -m ietf-interfaces > /dev/null; \

clean:
	@if [ -d $(BR)/build-plugins ] ; then cd $(BR)/build-plugins && make clean; fi
	@if [ -d $(BR)/build-package ] ; then cd $(BR)/build-package && make clean; fi

distclean:
	@rm -rf $(BR)/build-plugins
	@rm -rf $(BR)/build-package

docker: distclean
	@scripts/docker.sh

docker-test:
	@scripts/run_test.sh