hammerspoon program series of keystrokes

#Hammerspoon program series of keystrokes how to
#Hammerspoon program series of keystrokes install
#Hammerspoon program series of keystrokes software
#Hammerspoon program series of keystrokes code

If this doesn’t work, it probably means that you need to give Hammerspoon permission to control your computer. If the command returned false like in the image above, then quit and reopen Zoom, start a meeting, and re-run the command. If Zoom is already open, and in a meeting, this command should return true otherwise, it’ll return false

#Hammerspoon program series of keystrokes install

If you use Homebrew, you should be able to install Hammerspoon via brew: I recommend these posts if you want to learn more about Hammerspoon after you read this blog post.

#Hammerspoon program series of keystrokes how to

I learned how to use Hammerspoon via the excellent blogs posts “ Give your computer superpowers with a Hypekey and Hammerspoon” and “ Hammerspoon: A Better, Better Hyper Key”. You can use Hammerspoon to configure hotkeys, act as a window manager, set timers, track your time, automate tasks, create desktop widget and more. The malleable nature of Hammerspoon gives it a lot of power, but it also makes it hard to describe.

Hammerspoon does this by exposing a large variety of macOS functionality via a clean Lua interface. I think of it as a programmer’s multi-tool for modifying the behavior and extending the capabilities of macOS. If you aren’t familiar with Hammerspoon, it can be a bit hard to describe. Be ready to use of your terminal and favorite text editor to get Hammerspoon configured.

#Hammerspoon program series of keystrokes software

Note: Unlike most software for macOS, Hammerspoon requires a bit of effort to get working. The color of the light will show your mute status, red will indicate that you’re muted, and green if you are not muted.īecause Zoom doesn’t provide a native interface for determining mute status, I will instead use a tool called Hammerspoon to accomplish this. There's a few features in there now that I am not covering in this post, but we'll get to them later in this series.In this post, I’m going to show you how to set up a light that will turn on when you’re in a Zoom call. It's possible it's gone through new versions since this post. If you want to read a at the time of this blog post, it's available on my GitHub. No more discovering that weird app behavior is due to a double-bound keybinding.Īs this series continues, I'll list the examples of how I connect a to other automations here. All my keybindings are declared in one place, and I know they will never conflict with any new applications that I download. I use a as the 'entry point' for nearly all my Hammerspoon based automation. My most common use of a is to launch an application, so I have a table of applications that I can define a 'hyper key' for, and optionally some local bindings that I bind inside that application to use globally. hyper : bind (, 'r', nil, function () hs. Press `HYPER+r`, get the Hammerspoon console. Because your 'hyper key' is not a cluster of modifier keys, you can actually use it in conjunction with any normal modifiers. One big advantage to using Hammerspoon as a 'man-in-the-middle' is using modifiers with your hyper key. Brett Terpstra first wrote about this in 'A Useful Caps Lock Key' in 2012. In this as in all things, I am not the first. Instead of having every single application listening to all the keystrokes, I can control it one place. I use a single often-unused key (in my case, F19) to trigger a hs.hotkey.modal in Hammerspoon. In my case, Hammerspoon becomes a single 'router' to all the automation and UI customization on my Mac. Using a single keycode as your 'hyper' key, and handling the translation at the automation layer is much more expressive. Because of this a lot of hyper key setups are limited to 'leader key' style interactions. Using the 'hyper chord' as the entire 'hyper key', you can't add any more modifiers, because it is already all the modifiers. While it works well, it has its limitations. You can absolutely do this in Hammerspoon if you want. The user would then use some kind of automation software like Alfred or Keyboard Maestro to listen for the 'hyper chord' and fire different automations. Traditionally, a Hyper key is implemented by sending to the Operating System 'hyper chord' of ⌘⌥⇧⌃ by modifying the keyboard firmware or using Karabiner-elements.app.

#Hammerspoon program series of keystrokes code

The code isn't that complex so this post will be focused on the advantages of this approach. I'm using hs.hotkey.modal to capture an F19 keystroke, and only sending the 'hyper chord' of ⌘⌥⇧⌃ if absolutely required. At the moment, my hyper implementation is contained in a lua module called a, with some dependencies on Karabiner-Elements.app. I talked in the last post about my history with the concept, how I learned from Steve Losh's post on the topic and borrowed from Brett Terpstra… and I've expanded the idea a bit.