default.prereqs

#!/bin/bash

set -e pipefail

source prereqs.lib

#######################################
# Installs clang suite packages.
# Arguments:
#   Version of the clang suite package.
# Returns:
#   0 if no error was detected, non-zero otherwise.
#######################################
function install_clang_suite() {
  local version=$1

  prereqs.apt install \
              clang-${version} \
              lldb-${version} \
              lld-${version} \
              clang-format-${version} \
              clang-tidy-${version} \
              libc++-${version}-dev \
              libc++abi-${version}-dev
}

#######################################
# Setups alternatives for clang suite.
# Arguments:
#   Version of the clang suite package.
# Returns:
#   0 if no error was detected, 2 otherwise.
#######################################
function update_clang_suite_alternatives() {
  local version=$1
  local priority=$2

  update-alternatives \
    --install /usr/bin/clang                 clang                 /usr/bin/clang-${version}  ${priority}\
    --slave   /usr/bin/clang++               clang++               /usr/bin/clang++-${version}  \
    --slave   /usr/bin/asan_symbolize        asan_symbolize        /usr/bin/asan_symbolize-${version} \
    --slave   /usr/bin/c-index-test          c-index-test          /usr/bin/c-index-test-${version} \
    --slave   /usr/bin/clang-check           clang-check           /usr/bin/clang-check-${version} \
    --slave   /usr/bin/clang-cl              clang-cl              /usr/bin/clang-cl-${version} \
    --slave   /usr/bin/clang-cpp             clang-cpp             /usr/bin/clang-cpp-${version} \
    --slave   /usr/bin/clang-format          clang-format          /usr/bin/clang-format-${version} \
    --slave   /usr/bin/clang-format-diff     clang-format-diff     /usr/bin/clang-format-diff-${version} \
    --slave   /usr/bin/clang-import-test     clang-import-test     /usr/bin/clang-import-test-${version} \
    --slave   /usr/bin/clang-include-fixer   clang-include-fixer   /usr/bin/clang-include-fixer-${version} \
    --slave   /usr/bin/clang-offload-bundler clang-offload-bundler /usr/bin/clang-offload-bundler-${version} \
    --slave   /usr/bin/clang-query           clang-query           /usr/bin/clang-query-${version} \
    --slave   /usr/bin/clang-rename          clang-rename          /usr/bin/clang-rename-${version} \
    --slave   /usr/bin/clang-reorder-fields  clang-reorder-fields  /usr/bin/clang-reorder-fields-${version} \
    --slave   /usr/bin/clang-tidy            clang-tidy            /usr/bin/clang-tidy-${version} \
    --slave   /usr/bin/lldb                  lldb                  /usr/bin/lldb-${version} \
    --slave   /usr/bin/lldb-server           lldb-server           /usr/bin/lldb-server-${version}
}

prereqs.init 'The default prerequisites of any DSim workspace'

prereqs.assert_sudo

declare -A DISTRO_MAP
DISTRO_MAP[bionic]=dashing
DISTRO_MAP[xenial]=bouncy
DISTRO=${DISTRO_MAP[$(lsb_release -sc)]}

ASSERT_MSG="Unknown ROS distro, maybe not on an Ubuntu box?" prereqs.assert [ ! -z "$DISTRO" ]

CLANG_SUITE_VERSION=8
CLANG_SUITE_ALTERNATIVE_PRIORITY=10

prereqs.install_apt_repo "ros2-latest" "http://packages.ros.org/ros2/ubuntu" "C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654"

prereqs.apt update

prereqs.apt install \
            bash-completion \
            build-essential \
            curl \
            gdb \
            git \
            mercurial \
            python3  \
            python3-setuptools \
            python3-vcstool \
            python3-rosdep \
            python3-colcon-common-extensions \
            ros-$DISTRO-ament-cmake \
            tmux

install_clang_suite ${CLANG_SUITE_VERSION}
update_clang_suite_alternatives ${CLANG_SUITE_VERSION} ${CLANG_SUITE_ALTERNATIVE_PRIORITY}


if ! grep -q "^source /opt/ros/$DISTRO/setup.bash" ~/.bashrc; then
    cat >> ~/.bashrc <<< "source /opt/ros/$DISTRO/setup.bash"
fi
if ! grep -q "^export ROS_DISTRO=" ~/.bashrc; then
    cat >> ~/.bashrc <<< "export ROS_DISTRO=$DISTRO"
fi

rosdep init || true

prereqs.done