Electron Linux/Mac build


We would like to use CircleCI to build our Electron app on Linux and macOS. For Linux we need to build on
Ubuntu 14.04 so that our native modules work on older distros. We’re trying to keep support for Debian 8 and RHEL7 at the moment.

On both platforms we need nodejs >= 8 and yarn.

On Linux we specifically need:
sudo apt-get install -y libgconf-2-4 xvfb gcc-multilib g++-multilib icnsutils graphicsmagick xz-utils libudev-dev libnss3 libgtk-3-0

Are there any example configs to setup this dual build scenario?