This repo contains the bare minimum code to have an auto-updating Electron app using
electron-updater with releases stored on a plain HTTP server.
For macOS, you will need a code-signing certificate.
Install Xcode (from the App Store), then follow these instructions to make sure you have a "Mac Developer" certificate. If you'd like to export the certificate (for automated building, for instance) you can. You would then follow these instructions.
Setting you Gitlab-CI and edit package.json build scripts fron your platforms
Pushing new code, and install last build
Open the installed version of the app and see that it updates itself.