Contents cache demo

Issue: 142

how call server related methods/functions in nuxtServerInit

Is it possible to do something like this?

actions: {
        nuxtServerInit({ commit }, { req }) {
            const fs = require('fs');
            const content = fs.readFileSync(__dirname + '../package.json');
            console.log('secret');
            commit('SET_USER', content);
        }
    }

_{This question is available on Nuxt.js community (#c120)}