libeufin

commit 3ee6b65a8e29c4675fff5c10d5f258c27aff051c
parent 2daf4029d66d72e497d2fd70285ef64b5d52337a
Author: Antoine A <>
Date:   Tue, 21 Oct 2025 15:30:28 +0200

common: skip logging timestamp if systemd is used

Diffstat:
M
common/src/main/kotlin/log.kt
 | 
13
+++++++++----

1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/common/src/main/kotlin/log.kt b/common/src/main/kotlin/log.kt
@@ -56,12 +56,14 @@ class TalerLogger(private val loggerName: String): LegacyAbstractLogger() {
         ) return
         val callId = org.slf4j.MDC.get("call-id")
         val logEntry = buildString {
-            append(LocalDateTime.now().format(dateFormatter))
-            if (callId != null) {
+            if (timestampFmt != null) {
+                append(LocalDateTime.now().format(timestampFmt))
                 append(' ')
+            }
+            if (callId != null) {
                 append(callId)
+                append(' ')
             }
-            append(' ')
             append(level.name.padEnd(5))
             append(' ')
             append(name)
@@ -80,7 +82,10 @@ class TalerLogger(private val loggerName: String): LegacyAbstractLogger() {
     }
 
     companion object {
-        private val dateFormatter = DateTimeFormatter.ofPattern("dd-MMM-yyyy'T'HH:mm:ss.SSS")
+        // We skip logging timestamp if systemd is used
+        private val skipTimestamp = System.getenv("JOURNAL_STREAM") != null
+        // A null timestamp formatter mean we should skip it
+        private val timestampFmt = if (skipTimestamp) null else DateTimeFormatter.ofPattern("dd-MMM-yyyy'T'HH:mm:ss.SSS")
     }
 }