module main

import json

pub enum PlatformType {
    unknown
    osx
    ubuntu
    alpine
}

pub enum CPUType {
    unknown
    intel
    arm
    intel32
    arm32
}

@[heap]
pub struct Node {
pub:
    name string = 'mymachine'
pub mut:
    platform    PlatformType
    cputype     CPUType
    done        map[string]string
    environment map[string]string
}

pub fn (mut node Node) save() ! {
    data := json.encode(node)
    dump(data)
}

fn test_encode_with_mut_struct() {
    mut n := Node{
        platform: .osx
        cputype:  .unknown
    }
    n.save() or { panic(err) }
}