neon build accepts an optional list of modules to build.

[dherman]

In particular this will help make it possible to build an Electron app's dependencies, at least as a stopgap until electron-rebuild recognizes Neon projects. You can use dherman/electron-build-env to set the right environment variables and call neon build. In a package.json this would look like:

"scripts": {
  "rebuild": "electron-build-env neon build some-neon-pkg another-neon-pkg"
}