fix: logging to debug console

winstonjs · Jun 10, 2024 · 8a38e70 · 8a38e70
1 parent 7f5f014
commit 8a38e70
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Showing 2 changed files with 20 additions and 1 deletion.
diff --git a/docs/transports.md b/docs/transports.md
@@ -92,7 +92,8 @@ The Console transport takes a few simple options:
 * __silent:__ Boolean flag indicating whether to suppress output (default false).
 * __eol:__ string indicating the end-of-line characters to use (default `os.EOL`)
 * __stderrLevels__ Array of strings containing the levels to log to stderr instead of stdout, for example `['error', 'debug', 'info']`. (default `[]`)
-* __consoleWarnLevels__ Array of strings containing the levels to log using console.warn or to stderr (in Node.js) instead of stdout, for example `['warn', 'debug']`. (default `[]`)
+* __consoleLevels__ Map of levels to their corresponding console level (default: see [`Console`](../lib/winston/transports/console.js))
+* __consoleWarnLevels__ **DEPRECATED** Array of strings containing the levels to log using console.warn or to stderr (in Node.js) instead of stdout, for example `['warn', 'debug']`. (default `[]`)
 
 ### File Transport
 ``` js

diff --git a/lib/winston/transports/console.js b/lib/winston/transports/console.js
@@ -9,6 +9,7 @@
 'use strict';
 
 const os = require('os');
+const inspector = require('inspector');
 const { LEVEL, MESSAGE } = require('triple-beam');
 const TransportStream = require('winston-transport');
 
@@ -30,6 +31,20 @@ module.exports = class Console extends TransportStream {
     this.name = options.name || 'console';
     this.stderrLevels = this._stringArrayToSet(options.stderrLevels);
     this.consoleWarnLevels = this._stringArrayToSet(options.consoleWarnLevels);
+    this.consoleLevels = options.consoleLevels || {
+      emerg: 'error',
+      alert: 'error',
+      crit: 'error',
+      error: 'error',
+      warn: 'warn',
+      warning: 'warn',
+      notice: 'info',
+      info: 'info',
+      http: 'debug',
+      verbose: 'debug',
+      debug: 'debug',
+      silly: 'debug'
+    };
     this.eol = (typeof options.eol === 'string') ? options.eol : os.EOL;
 
     this.setMaxListeners(30);
@@ -49,6 +64,7 @@ module.exports = class Console extends TransportStream {
       if (console._stderr) {
         // Node.js maps `process.stderr` to `console._stderr`.
         console._stderr.write(`${info[MESSAGE]}${this.eol}`);
+        inspector.console[this.consoleLevels[info[LEVEL]] || 'error'](info[MESSAGE]);
       } else {
         // console.error adds a newline
         console.error(info[MESSAGE]);
@@ -63,6 +79,7 @@ module.exports = class Console extends TransportStream {
         // Node.js maps `process.stderr` to `console._stderr`.
         // in Node.js console.warn is an alias for console.error
         console._stderr.write(`${info[MESSAGE]}${this.eol}`);
+        inspector.console.warn(info[MESSAGE]);
       } else {
         // console.warn adds a newline
         console.warn(info[MESSAGE]);
@@ -77,6 +94,7 @@ module.exports = class Console extends TransportStream {
     if (console._stdout) {
       // Node.js maps `process.stdout` to `console._stdout`.
       console._stdout.write(`${info[MESSAGE]}${this.eol}`);
+      inspector.console[this.consoleLevels[info[LEVEL]] || 'log'](info[MESSAGE]);
     } else {
       // console.log adds a newline.
       console.log(info[MESSAGE]);