Add docker image

[HarelM]

Mapnik installation does not support windows anymore.
This means that this tool can't be installed on windows (As far as I could tell).
Creating a docker image of this command line tool can bypass this limitation for windows users.

[pthomas931]

It would appear the dependency chain is broken for this tool. However, it appears this fork works as intended: https://www.npmjs.com/package/@beyondtracks/spritezero-cli

[HarelM]

@pthomas931 Thanks for the input, however, I'm looking for a solution to another fork of this repository that supports svgs and sdf.
In the meantime I found out that windows 10 has a built in capability of running linux and I was able to use that to create my sprite from svg files.
Thanks for the tip though :-)

[zbycz]

btw, I found docker image by @macteo and it works perfectly. Thanks to the author :)

I even managed to run it on Macbook Air M1, with preview version of docker.

Place your svg files in ./sprites/maki, and run this in current folder:
docker run --platform linux/amd64 -it -e FOLDER=maki -e THEME=makisprite -v ${PWD}:/data dolomate/spritezero