silent mode

[focusaurus]

I'd like a --silent command line flag to disable the writing of restart notices to stdout. I typically run node-dev as the head of a unix pipeline like this:

node-dev . \
  | tee -a logs/app.log \
  | grep --line-buffered -v '^\[INFO' \
  | json -g -a -0 -e 'delete this.v; delete this.hostname;delete this.level; delete this.pid; delete this.name'

And I need that grep call to filter out the node-dev [INFO] notices so my ndjson processing doesn't screw up. It is still obvious when restarts happen because my application logs startup messages.