matrix: include: - os: osx osx_image: xcode9.4 language: node_js node_js: '12' - os: linux dist: bionic sudo: true language: node_js node_js: '12' addons: apt: packages: - libx11-dev - zlib1g-dev - libpng-dev - libxtst-dev - gcc-multilib - g++-multilib - libx11-dev:i386 - zlib1g-dev:i386 - libpng-dev:i386 - libxtst-dev:i386 script: - npm run dist