language: cpp
dist: xenial

sudo: false
os:
  - linux

before_install:
  - sudo apt-get install -y gnuplot

matrix:
  include:
    - os: linux
      compiler: gcc
      env: CONFIG=Debug
    - os: linux
      compiler: gcc
      env: CONFIG=Release
    - os: linux
      compiler: clang
      env: CONFIG=Debug
    - os: linux
      compiler: clang
      env: CONFIG=Release

script:
  - set -e
  - mkdir -p build && cd build
  - cmake -DCMAKE_BUILD_TYPE=$CONFIG .. && make -j
  - ctest --output-on-failure
  - make fpm-accuracy-images -j

addons:
  artifacts:
    working_dir: build
    paths:
    - $(ls accuracy-*.png | tr "\n" ":")
    target_paths:
    - fpm