How to save work results from a Docker container to a host folder?

Question

Docker

Hello everyone,

I'm running a container with auto-delete - the command docker run --rm node:13-alpine ... running in the container
npm install
npm ci
npm run test:ci

I want to save the results of the container, say from the container folder ./test to a local folder on the /tmp/test/ host,

you can probably do two options - add code after npm run test:ci - in the container itself or add commands after npm run --rm node:13-alpine

Good luck to everyone,
Vadim

Answer 1

You can mount a directory from the host machine
-v host-data-dir:/data:rw