How about apply font family via env var?

[ryuheechul]

First time using vhs and I'm super impressed with how well this works with just few simple steps!

I have an idea to improve recording UX a bit though.

When I tried vhs record > demo.tape, I noticed that it doesn't know anything about the font family so I needed to include Set FontFamily "FiraMono Nerd Font Mono" manually after recording which is a small added step that shouldn't be a big deal.
However, in case these .tape files are included in git repo and expected to run in different environments, having hard coded font could be a problem since we will not know which (nerd)font is installed on each environment.

Therefore, if vhs read an env var something like VHS_FONT_FAMILY and apply this automatically instead, *.tape files will be more environment agnostic.

What's your thoughts?

[maaslalani]

I like this idea generally. I think it can be solved by allowing all of the settings to be provided via flags, then the environment variables can be used as well.

[ryuheechul]

yeah, flagging would be a similar solution 👍🏼