feat(logs): Use debug.js library for logging [DXJ-327] (#285)

packages/core/js-peer/src/util/logger.ts

@@ -0,0 +1,54 @@
+import debug from 'debug';
+import { Particle } from '../js-peer/Particle.js';
+
+// Format avm data as a string
+debug.formatters.a = (avmData: Uint8Array) => {
+    return new TextDecoder().decode(Buffer.from(avmData));
+};
+
+type Logger = (formatter: any, ...args: any[]) => void;
+
+export interface CommonLogger {
+    error: Logger;
+    trace: Logger;
+    debug: Logger;
+}
+
+export interface MarineLogger {
+    warn: Logger;
+    error: Logger;
+    debug: Logger;
+    trace: Logger;
+    info: Logger;
+}
+
+export function logger(name: string): CommonLogger {
+    return {
+        error: debug(`fluence:${name}:error`),
+        trace: debug(`fluence:${name}:trace`),
+        debug: debug(`fluence:${name}:debug`),
+    };
+}
+
+export function marineLogger(serviceId: string): MarineLogger {
+    const name = `fluence:marine:${serviceId}`;
+    return {
+        warn: debug(`${name}:warn`),
+        error: debug(`${name}:error`),
+        debug: debug(`${name}:debug`),
+        trace: debug(`${name}:trace`),
+        info: debug(`${name}:info`),
+    };
+}
+
+export function disable() {
+    debug.disable();
+}
+
+export function enable(namespaces: string) {
+    debug.enable(namespaces);
+}
+
+export function enabled(namespaces: string) {
+    return debug.enabled(namespaces);
+}