Ben Konyi f8e8a8dce9
[ Widget Preview ] Add --machine mode (#173654)
Currently only outputs a single event with information about where the
widget preview environment is served from:


`[{"event":"widget_preview.started","params":{"url":"http://localhost:61383"}}]`

Fixes https://github.com/flutter/flutter/issues/173545
2025-08-13 19:08:53 +00:00
..