feat: Format date using https://github.com/lukeed/tinydate

README.md

@@ -37,6 +37,10 @@ It's not recommended to use this logger in production, since it's relative slow.
 [Ololog configuration](https://github.com/xpl/ololog#configuration) and plus custom configuration:
 
 ```ts
+/**
+ * Format date using https://github.com/lukeed/tinydate
+ */
+timeFormat: undefined as undefined | string,
 /**
  * Limit of context message.
  */
@@ -65,6 +69,10 @@ customLocatePosition: 'bottom' as 'bottom' | 'column' | 'context',
 customLocateColumnLimit: 30,
 ```
 
+## Development
+
+-   ololog pipeline: stringify trim lines concat indent tag time locate join render returnValue
+
 ## Resources
 
 ### Context Candidates

package.json

@@ -58,6 +58,7 @@
     "string.bullet": "^1.0.12",
     "string.ify": "^1.0.64",
     "term-size": "2.X",
+    "tinydate": "^1.3.0",
     "wrap-ansi": "7.X"
   },
   "devDependencies": {

src/index.spec.ts

@@ -1,5 +1,5 @@
 import ansicolor from 'ansicolor';
-import { expect, it } from 'vitest';
+import { expect, it, vi } from 'vitest';
 
 import { messageColumnWidth } from './message-column-width';
 import { NestologOptions, nestologOptionsDefaults } from './nestolog-options';
@@ -8,9 +8,10 @@ import { NestoLogger } from './nestologger.service';
 function createOutput(
     options: Partial<
         NestologOptions & {
-            message?: string;
+            message?: string | Error;
             context?: string;
             method: 'log' | 'warn' | 'error' | 'debug';
+            trace?: string;
         }
     > = {},
 ) {
@@ -25,7 +26,9 @@ function createOutput(
         },
     });
     const method = options.method ?? 'log';
-    logger[method](message, context);
+    if (logger[method].length === 2) logger[method](message, context);
+    else if (logger[method].length === 3)
+        logger[method](message, options.trace, context);
     return output;
 }
 
@@ -86,3 +89,25 @@ it('debug', () => {
     const output = createOutput({ method: 'debug' });
     expect(output).toMatch('DEBUG\t');
 });
+
+it('timeFormat', () => {
+    vi.useFakeTimers();
+
+    vi.setSystemTime(new Date(2000, 1, 1, 10, 42, 56));
+
+    const output = createOutput({
+        timeFormat: '{HH}:{mm}:{ss}',
+    });
+    expect(output).toContain('10:42:56');
+
+    vi.useRealTimers();
+});
+
+it('error stack trace', () => {
+    const output = createOutput({
+        method: 'error',
+        message: new Error('foo'),
+    });
+
+    console.log('output', output);
+});

src/nestolog-options.ts

@@ -11,6 +11,10 @@ export const nestologOptionsDefaults = {
     time: true,
     locate: true,
     tag: true,
+    /**
+     * Format date using https://github.com/lukeed/tinydate
+     */
+    timeFormat: undefined as undefined | string,
     /**
      * Limit of context message.
      */

src/nestologger.service.ts

@@ -2,6 +2,7 @@ import { Inject, Injectable, LoggerService, Optional } from '@nestjs/common';
 import ansicolor from 'ansicolor';
 import ololog from 'ololog';
 import StackTracey from 'stacktracey';
+import tinydate from 'tinydate';
 import wrapAnsi from 'wrap-ansi';
 
 import { messageColumnWidth } from './message-column-width';
@@ -13,12 +14,9 @@ import {
 import { bullet, stringify } from './string';
 import { Entry } from './types';
 
-// ololog pipeline: stringify trim lines concat indent tag time locate join render returnValue
-
 @Injectable()
 export class NestoLogger implements LoggerService {
-    // eslint-disable-next-line @typescript-eslint/unbound-method
-    verbose = this.debug;
+    verbose = this.debug.bind(this);
 
     constructor(
         @Inject(NESTOLOG_OPTIONS) private readonly options: NestologOptions,
@@ -31,6 +29,7 @@ export class NestoLogger implements LoggerService {
         logger = logger.configure(this.options);
         const width =
             this.options.messageColumnWidth || messageColumnWidth(this.options, logger);
+
         if (width && width > 0) {
             logger = logger.configure({
                 locate: false,
@@ -40,6 +39,19 @@ export class NestoLogger implements LoggerService {
                 },
             });
         }
+
+        if (this.options.timeFormat) {
+            const format = tinydate(this.options.timeFormat);
+            logger = logger.configure({
+                time: {
+                    yes: true,
+                    print: (date: Date) => {
+                        return ansicolor.darkGray(format(date));
+                    },
+                },
+            });
+        }
+
         return logger;
     }