Kraftver is a simple Flask webserver to which you can upload an Warcraft III map (in the .w3c and .w3x formats) and get the map data as a JSON response.
You will need Flask and Werkzeug. You should be able to get those via command sudo pip3 install flask werkzeug on any modern Linux system.
You will also need the mpq-extract program from the mpq-tools project. This tool is currently available in the repository https://github.com/mbroemme/mpq-tools.
Clone locally this repository, cd to it and configure the service by opening config.py file and adjusting the options to your liking.
Start the server with ./main.py.
To send a map to the server, you can use curl or any other way to POST file under an parameter named map.
Example:
curl -F "map=@$some_map.w3x" 127.0.0.1:8080/
You can also use the pre-made Docker container. Go to your Docker host, pull the container:
docker pull kostic/kraftver:latest
Start it:
docker run -d -p <DOCKER_HOST_PORT>:8080 kostic/kraftver:latest
Use it:
curl -F "map=@$some_map.w3x" <DOCKER_HOST_IP>:<DOCKER_HOST_PORT>/