From 27e63b977aa07cb4ccb25b006c9af17310a9f530 Mon Sep 17 00:00:00 2001
From: Zander Chase <130414180+vowelparrot@users.noreply.github.com>
Date: Fri, 19 May 2023 17:06:17 -0700
Subject: [PATCH] Add logs command (#5007)

to the plus server
---
 langchain/cli/main.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/langchain/cli/main.py b/langchain/cli/main.py
index 1ad7cf70..9a3b0262 100644
--- a/langchain/cli/main.py
+++ b/langchain/cli/main.py
@@ -201,6 +201,19 @@ class PlusCommand:
             ]
         )
 
+    def logs(self) -> None:
+        """Print the logs from the LangChainPlus server."""
+        subprocess.run(
+            [
+                *self.docker_compose_command,
+                "-f",
+                str(self.docker_compose_file),
+                "-f",
+                str(self.ngrok_path),
+                "logs",
+            ]
+        )
+
 
 def env() -> None:
     """Print the runtime environment information."""
@@ -248,6 +261,11 @@ def main() -> None:
     )
     server_stop_parser.set_defaults(func=lambda args: server_command.stop())
 
+    server_logs_parser = server_subparsers.add_parser(
+        "logs", description="Show the LangChainPlus server logs."
+    )
+    server_logs_parser.set_defaults(func=lambda args: server_command.logs())
+
     env_parser = subparsers.add_parser("env")
     env_parser.set_defaults(func=lambda args: env())