Get pane environment variable

[ahrvoje]

What Operating System(s) are you running on?

Windows

Which Wayland compositor or X11 Window manager(s) are you using?

No response

WezTerm version

20241119-101432-4050072d x86_64-pc-windows-msvc

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I would like to define an action in Lua config file based on the state of some environment variable.

The problem is the var is newly set in running environment and the value is not returned by os.getenv which works fine only for vars defined at wezterm startup, so for wezterm process. The variable is fresh defined and available in the current pane context.

I can't find any way to get it, including PaneInfo, ProcessInfo, etc...

There are maybe some options via os.execute or io.open, but that is to horrific, getting local env should be much more elegant than that.