Workflow automation under Mac with Hammerspoon

I'm spending a lot of time at work automating processes (with Rundeck, Salt, Jenkins, Nexus, SVN, etc.).

At the personal level, I have automated most of my recurring tasks (disabling Wi-Fi automatically, silence mode at work, etc.) on Android using Automagic:

I discovered a couple of days ago Hammerspoon for Mac:

Quoting their website:

This is a tool for powerful automation of OS X. At its core, Hammerspoon is just a bridge between the operating system and a Lua scripting engine. What gives Hammerspoon its power is a set of extensions that expose specific pieces of system functionality, to the user.

My personal configuration is available here.