37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
"use strict";
|
|
|
|
import a from './Ansi.mjs';
|
|
import l from './Log.mjs';
|
|
|
|
import hash_numeric from '../crypto/hash_numeric.mjs';
|
|
|
|
class NamespacedLog {
|
|
constructor(namespace) {
|
|
this.namespace = namespace;
|
|
|
|
// From https://github.com/debug-js/debug/blob/master/src/node.js#L35
|
|
let colours = [
|
|
20, 21, 26, 27, 32, 33, 38, 39, 40, 41, 42, 43, 44, 45, 56, 57, 62,
|
|
63, 68, 69, 74, 75, 76, 77, 78, 79, 80, 81, 92, 93, 98, 99, 112,
|
|
113, 128, 129, 134, 135, 148, 149, 160, 161, 162, 163, 164, 165,
|
|
166, 167, 168, 169, 170, 171, 172, 173, 178, 179, 184, 185, 196,
|
|
197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
|
|
214, 215, 220, 221
|
|
];
|
|
this.nscolour = colours[Math.abs(hash_numeric(this.namespace)) % colours.length];
|
|
let colouransi = `\u001b[3${(this.nscolour < 8 ? this.nscolour : '8;5;' + this.nscolour)}m`;
|
|
if(!a.enabled) colouransi = "";
|
|
this.ns = `${colouransi}${this.namespace}${a.reset}`;
|
|
}
|
|
|
|
debug(...msg) { l.debug(this.ns, ...msg); }
|
|
info(...msg) { l.info(this.ns, ...msg); }
|
|
log(...msg) { l.log(this.ns, ...msg); }
|
|
warn(...msg) { l.warn(this.ns, ...msg); }
|
|
error(...msg) { l.error(this.ns, ...msg); }
|
|
}
|
|
|
|
export default function(namespace) {
|
|
return new NamespacedLog(namespace);
|
|
};
|