loggers/utils.js

simple and powerfull loggers

let util = require("util"),
    _ = require("lodash");

module.exports = {
    tmplout(tmplString) {
        let tmpl = _.template(tmplString);
        return (r) => {
            r.message = util.format(...r.args);
            process.stdout.write(tmpl(r))
        }
    },

    tmplerr(tmplString) {
        let tmpl = _.template(tmplString);
        return (r) => {
            r.message = util.format(...r.args);
            process.stderr.write(tmpl(r))
        }
    },

    disable(disabled) {
        return () => {if(disabled) throw "disabled"}
    }
}