When I moved the signon app from libsass to dart-sass following these instructions, I created a new bin/dev file which runs two processes in Procfile.dev, one of which runs the rails server and another which runs dart-sass in watch mode. This updates the docker-compose.yml file accordingly.
When I moved the signon app from libsass to dart-sass following these instructions, I created a new
bin/devfile which runs two processes inProcfile.dev, one of which runs the rails server and another which runsdart-sassin watch mode. This updates thedocker-compose.ymlfile accordingly.c.f. https://github.com/alphagov/govuk-docker/pull/714