Merge pull request #47 from hiro5id/no-new-line-for-logs-except-stack…

…-traces

add ability to disable new lines only for regural logs but not for stack traces

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
 

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}`;