Stop all processes depending on npm start…

问题:

I am starting multiple npm tasks in parallel (using &, not just in sequence &&). Thus in package.json:

"start": "npm run watch-blog & npm run watch-data & npm run server",

And those sub-tasks are useful stuff to me like:

"watch-blog" : "watchy -w _posts/**/* -- touch _pages/blog.md",

Question: How can I all shut down all three tasks together?

I noticed CTRL–C is only killing the last. (my watch-blog survives and keeps „touching“)

Closing the terminal window doesn't help. Only killall node does the job, but that's killing more than I would like to…

回答1:

Killing detached processes (that's the word…) will be a pain. One will have to look at pids, and more stuff coming your way. Not to mention cross-platform issues, if meant to work under windows...

Easier and working:

npm install concurrently --save

and thus

"start": "concurrently \"npm run watch-blog\" \"npm run watch-data\" \"npm run serve\"",

Tested (under Ubuntu 16.04, npm 5.6).