Add option log

Author: ehmicky

CHANGELOG.md

@@ -1,3 +1,9 @@
+# 5.2.0
+
+## Features
+
+- Add option [`log`](README.md#-log) to customize printing the error message.
+
 # 5.1.0
 
 ## Features

README.md

@@ -22,7 +22,7 @@ exits the process.
 - 🚒 [Graceful exit](#-timeout)
 - ⛑️ [Normalize](https://github.com/ehmicky/normalize-exception) invalid errors
 - 🔕 Log verbosity: [message](#-silent), [stack](#-stack), [properties](#-props)
-- 🚨 Custom [exit code](#-exitcode)
+- 🚨 Custom [exit code](#-exitcode) and [log function](#-log)
 - 💥 Exception-safe
 
 # Screenshot
@@ -176,6 +176,13 @@ Special values:
 - `Number.POSITIVE_INFINITY`: Waits for ongoing tasks forever, without timing
   out
 
+#### 📜 log
+
+_Type_: `(string) => void`\
+_Default_: `console.error`
+
+Function used to print the error message.
+
 ## Configuration
 
 [Options](#options) can apply to (in priority order):

src/main.test.ts

@@ -43,7 +43,13 @@ const BaseError = ModernError.subclass('BaseError', {
 const error = new BaseError(message)
 
 each(
-  [true, { timeout: 'true' }, { unknown: true }, { classes: {} }],
+  [
+    true,
+    { timeout: 'true' },
+    { log: true },
+    { unknown: true },
+    { classes: {} },
+  ],
   ({ title }, options) => {
     test(`Options are validated | ${title}`, (t) => {
       // @ts-expect-error Type checking should fail due to invalid options