1 files changed, 34 insertions, 0 deletions
diff --git a/test/lint/lint-logs.py b/test/lint/lint-logs.py
new file mode 100755
index 0000000000..e6c4c068fb
--- /dev/null
+++ b/test/lint/lint-logs.py
@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+#
+# Copyright (c) 2018-2022 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+#
+# Check that all logs are terminated with '\n'
+#
+# Some logs are continued over multiple lines. They should be explicitly
+# commented with /* Continued */
+
+import re
+import sys
+
+from subprocess import check_output
+
+
+def main():
+    logs_list = check_output(["git", "grep", "--extended-regexp", r"LogPrintf?\(", "--", "*.cpp"], universal_newlines=True, encoding="utf8").splitlines()
+
+    unterminated_logs = [line for line in logs_list if not re.search(r'(\\n"|/\* Continued \*/)', line)]
+
+    if unterminated_logs != []:
+        print("All calls to LogPrintf() and LogPrint() should be terminated with \\n")
+        print("")
+
+        for line in unterminated_logs:
+            print(line)
+
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()