node.js - Heroku change start script

Question

I'm running a node.js service on Heroku, by default Heroku runs npm start while starting the deployed service, but I'd like to run some other script from my package.json. I have tried adding Procfile here's my procfile content.

web: npm run start-fastify

but Heroku is still running npm start, It just works fine when I run heroku local web.

I'm attaching screenshots below.

Profile content

package.json -> script

Heroku deployment log

What am I missing here??

question from:https://stackoverflow.com/questions/65887607/heroku-change-start-script

Answer 1

Waitting for answers