use Alpine linux to radical slim down the docker size

[MaxPeal]

Is your feature request related to a problem? Please describe.
use Alpine linux to radical slim down the docker size,
as the docker size of docker-wine is realy big with over 1GB

alternative mybe https://github.com/docker-slim/docker-slim

[wcbing]

I made a simple image, and using Alpine doesn't seem to reduce the size.

(There is a CJK font in it, which may be tens of MB)

[scottyhardy]

I'd considered using alpine but that comparison is crazy since it doesn't even include firefox which takes up about 300MB of the docker-remote-desktop image. I wonder if setup-desktop xfce is adding a bunch more dependencies?

[wcbing]

Alpine's setup-desktop includes firefox for all desktop.

After docker compression, this image is only 300MB+ when uploaded to docker hub, which is slightly smaller than yours. Later, when I use podman to compress and upload, it becomes over 400MB 😂