1 files changed, 27 insertions, 0 deletions

diff --git a/src/libutil/logging.cc b/src/libutil/logging.cc
index 832aee783..cbbf64395 100644
--- a/src/libutil/logging.cc
+++ b/src/libutil/logging.cc
@@ -184,6 +184,33 @@ struct JSONLogger : Logger {
         json["action"] = "msg";
         json["level"] = ei.level;
         json["msg"] = oss.str();
+        json["raw_msg"] = ei.hint->str();
+
+        if (ei.errPos.has_value() && (*ei.errPos)) {
+            json["line"] = ei.errPos->line;
+            json["column"] = ei.errPos->column;
+            json["file"] = ei.errPos->file;
+        } else {
+            json["line"] = nullptr;
+            json["column"] = nullptr;
+            json["file"] = nullptr;
+        }
+
+        if (loggerSettings.showTrace.get() && !ei.traces.empty()) {
+            nlohmann::json traces = nlohmann::json::array();
+            for (auto iter = ei.traces.rbegin(); iter != ei.traces.rend(); ++iter) {
+                nlohmann::json stackFrame;
+                stackFrame["raw_msg"] = iter->hint.str();
+                if (iter->pos.has_value() && (*iter->pos)) {
+                    stackFrame["line"] = iter->pos->line;
+                    stackFrame["column"] = iter->pos->column;
+                    stackFrame["file"] = iter->pos->file;
+                }
+                traces.push_back(stackFrame);
+            }
+
+            json["trace"] = traces;
+        }
 
         write(json);
     }