Hammerspoon app lunch shortcut

hammerspoon_app_shortcut.lua

--- start quick open applications 
function open_app(name)
    return function()
        hs.application.launchOrFocus(name)
        if name == 'Finder' then
            hs.appfinder.appFromName(name):activate()
        end
    end
end

--- quick open applications
hs.hotkey.bind({"alt", "shift"}, "C", open_app("Visual Studio Code"))
hs.hotkey.bind({"alt", "shift"}, "G", open_app("Google Chrome"))
hs.hotkey.bind({"alt", "shift"}, "T", open_app("iTerm"))
hs.hotkey.bind({"alt", "shift"}, "S", open_app("Slack"))
--- end quick open applications