create WiFiTransitions.lua

[muescha]

No description provided.

[muescha]

you can do your action as

function myCommand()
	hs.notify.show("Left Home Wifi", "Volume set to 0%", "")
	hs.audiodevice.defaultOutputDevice():setVolume(0)

	local appName = 'VLC'
	hs.application.find(appName):kill()
end

and use it:

                actions = {
                    {
                        from = "Wifi1",
                        fn = function(_, _, prev_ssid, new_ssid)
                            myCommand()
                        end
                    },

[Excess-Code]

Thanks for all the help.
Perhaps I am dense but I keep getting this error when loading the init file.

WifiTransitions.lua':
	[sic....]/hammerspoon/WifiTransitions.lua:19: unexpected symbol near <eof>
stack traceback:
	[C]: in ?
	[C]: in function 'rawrequire'
	...poon.app/Contents/Resources/extensions/hs/_coresetup.lua:662: in function 'require'
	[sic....]/.hammerspoon/init.lua:4: in main chunk
	[C]: in function 'xpcall'
	...poon.app/Contents/Resources/extensions/hs/_coresetup.lua:723: in function 'hs._coresetup.setup'
	(...tail calls...)

.....
>init.lua
require('WifiTransitions')

>WifiTransitions.lua
-- https://github.com/muescha/dot_hammerspoon/pull/1

function myCommand()
	hs.notify.show("Left Home Wifi", "Volume set to 0%", "")
	hs.audiodevice.defaultOutputDevice():setVolume(0)

	local appName = 'VLC'
	hs.application.find(appName):kill()
end


actions = {
    {
        from = "Wifi1",
        fn = function(_, _, prev_ssid, new_ssid)
            myCommand()
        end
    },

[muescha]

did you installed the spoon install script like described in the comments?
I guess this is not installed

other idea:

unexpected symbol near means that there is some missing code there

[muescha]

what is in your line 19 of WifiTransitions.lua?

is it possible that you post your full code snippets and full error message?