tui-snapshot

Overview ¶

tui-snapshot renders a sample widget tree to stdout as an ANSI stream. It is the tui analogue of painter/cmd/tui-demo — the same three-widget layout, sized to the current terminal (or a caller-supplied --cols/--rows), so pointing a terminal at its output shows the tui package end-to-end without any raw-mode or event-loop scaffolding.

Run with:

go run . | cat            # honours $COLUMNS / $LINES if set
COLUMNS=80 LINES=24 go run .
go run . --cols=100 --rows=20 --theme=dark