init commit

shared/logger/src/console.ts

@@ -0,0 +1,29 @@
+import { BaseLogger } from './base';
+import type { Level, LoggerFactory, Logger } from './types';
+import { shouldLog } from './local-storage-filter';
+
+export class ConsoleLoggerFactory implements LoggerFactory {
+    loggerFor(name: string): Logger {
+        return new ConsoleLogger(name);
+    }
+}
+
+export class ConsoleLogger extends BaseLogger {
+    protected log(method: Level, ...args: unknown[]): string {
+        if (!shouldLog(this.name, method)) {
+            return '';
+        }
+
+        const log = console[method];
+        const prefix = `[${this.name}]`;
+        const [firstArg, ...rest] = args;
+
+        if (typeof firstArg === 'string') {
+            log(`${prefix} ${firstArg}`, ...rest);
+        } else {
+            log(prefix, ...args);
+        }
+
+        return '';
+    }
+}