From ce94e8e8ba95ff3b892482c709651c9e0822c69b Mon Sep 17 00:00:00 2001
From: Roberto Sebestyen <roberto@sebestyen.ca>
Date: Mon, 26 Dec 2022 05:11:26 -0500
Subject: [PATCH] add ability to disable new lines only for regural logs but
 not for stack traces #40

---
 README.md     | 2 ++
 src/logger.ts | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 58ff4a0..0da97d3 100644
--- a/README.md
+++ b/README.md
@@ -105,6 +105,8 @@ To suppress some bits of the log to make it less noisy you can set these environ
   * Omits `_loggerDebug` in log
 * CONSOLE_LOG_JSON_NO_NEW_LINE_CHARACTERS="true"
   * Omits `\n` new line characters in the log string.  -- the presence of these can help format the log for readability for some log analyzers.  But it can cause problems for others.  You can turn them off with this.
+* CONSOLE_LOG_JSON_NO_NEW_LINE_CHARACTERS_EXCEPT_STACK
+  * Omits `\n` new line character only for the log string, but retains it for stack traces
 
 ## Examples
 
diff --git a/src/logger.ts b/src/logger.ts
index 0535089..6dac44c 100644
--- a/src/logger.ts
+++ b/src/logger.ts
@@ -106,7 +106,7 @@ declare global {
 
 export function FormatErrorObject(object: any) {
   let returnData: any = object;
-  const { CONSOLE_LOG_JSON_NO_NEW_LINE_CHARACTERS } = process.env;
+  const { CONSOLE_LOG_JSON_NO_NEW_LINE_CHARACTERS, CONSOLE_LOG_JSON_NO_NEW_LINE_CHARACTERS_EXCEPT_STACK } = process.env;
 
   // Flatten message if it is an object
   if (typeof object.message === 'object') {
@@ -209,7 +209,7 @@ export function FormatErrorObject(object: any) {
 
   // add new line at the end for better local readability
   let endOfLogCharacter = '\n';
-  if (CONSOLE_LOG_JSON_NO_NEW_LINE_CHARACTERS) {
+  if (CONSOLE_LOG_JSON_NO_NEW_LINE_CHARACTERS || CONSOLE_LOG_JSON_NO_NEW_LINE_CHARACTERS_EXCEPT_STACK) {
     endOfLogCharacter = '';
   }
   return `${colorStripped}${endOfLogCharacter}`;