[1.1.1] Add original error in result object in createErrorSerializer

Author: auguwu

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@augu/pino-transport",
   "description": "🐻‍❄️🌲 Pino transport that roughly matches what I like to see in my logs.",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "files": [
@@ -45,7 +45,7 @@
     "prettier": "2.8.3",
     "rimraf": "4.1.2",
     "signale": "1.4.0",
-    "tsup": "^6.5.0",
+    "tsup": "6.5.0",
     "tsx": "3.12.2",
     "typescript": "4.9.4"
   },

src/formatters/default.ts

@@ -79,15 +79,18 @@ export class DefaultFormatter extends BaseFormatter {
   });
 
   #dateTimeFormatter: Intl.DateTimeFormat;
+  #targetPadding: number;
   #levels: Record<number, string>;
 
   constructor(
     levels: Record<number, string> = defaultLevelColors,
-    formatter: Intl.DateTimeFormat = defaultDateTimeFormatter
+    formatter: Intl.DateTimeFormat = defaultDateTimeFormatter,
+    targetPadding: number = 30
   ) {
     super();
 
     this.#dateTimeFormatter = formatter;
+    this.#targetPadding = targetPadding;
     this.#levels = levels;
   }
 
@@ -101,8 +104,8 @@ export class DefaultFormatter extends BaseFormatter {
       const hostname = colors.magenta(`${this.#username.get()}@${record.hostname}`);
       const pid = colors.isColorSupported ? `\x1b[38;2;169;147;227m${record.pid}\x1b[0m` : record.pid;
       const target = colors.isColorSupported
-        ? `\x1b[38;2;120;231;255m${record.name || 'root'}\x1b[0m`
-        : record.name || 'root';
+        ? `\x1b[38;2;120;231;255m${(record.name || 'root').padEnd(this.#targetPadding, ' ')}\x1b[0m`
+        : (record.name || 'root').padEnd(this.#targetPadding, ' ');
 
       // 120, 231, 255
       buf += `${level} ${target} ${PIPE} ${hostname} ${gray('(')}${pid}${gray(')')}`.trim();

src/serializers/error.ts

@@ -24,6 +24,8 @@
 import { useCallsites } from '../utils';
 import { deprecate } from '../deprecated';
 
+export const originalErrorSymbol = Symbol.for('$noel:pino:serialization:originalError');
+
 export interface SerializedCallsite {
   eval_invocation: boolean;
   this_context: string;
@@ -41,6 +43,9 @@ export interface SerializedError {
   name: string;
   message: string;
   stack?: SerializedCallsite[];
+
+  /** The original {@link Error} that was thrown */
+  [originalErrorSymbol]?: Error;
 }
 
 /**
@@ -51,10 +56,23 @@ export interface SerializedError {
 export const createErrorSerializer =
   (callsites = true) =>
   (error: Error): SerializedError => {
-    if (!callsites) return { name: error.name, message: error.message };
+    if (!callsites) {
+      const result: SerializedError = {
+        name: error.name,
+        message: error.message
+      };
+
+      Object.defineProperty(result, originalErrorSymbol, {
+        enumerable: false,
+        value: error
+      });
+
+      return result;
+    }
 
     const stack = useCallsites(error);
-    return {
+
+    const result: SerializedError = {
       name: error.name,
       message: error.message,
       stack: stack
@@ -72,6 +90,13 @@ export const createErrorSerializer =
           col: site.getColumnNumber() || -1
         }))
     };
+
+    Object.defineProperty(result, originalErrorSymbol, {
+      enumerable: false,
+      value: error
+    });
+
+    return result;
   };
 
 /**

yarn.lock

@@ -60,7 +60,7 @@ __metadata:
     rimraf: 4.1.2
     signale: 1.4.0
     sonic-boom: 3.2.1
-    tsup: ^6.5.0
+    tsup: 6.5.0
     tsx: 3.12.2
     typescript: 4.9.4
   dependenciesMeta:
@@ -3013,7 +3013,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"tsup@npm:^6.5.0":
+"tsup@npm:6.5.0":
   version: 6.5.0
   resolution: "tsup@npm:6.5.0"
   dependencies: