From 13f7380f97dbe0602d3386c6b16aa54d4cfc0823 Mon Sep 17 00:00:00 2001
From: Nathan Habib <nathan.habib19@gmail.com>
Date: Fri, 7 Nov 2025 11:41:14 +0100
Subject: [PATCH] neater bundle and logdir

---
 src/lighteval/main_inspect.py | 41 ++++++++++++++++++++++++++++++-----
 1 file changed, 35 insertions(+), 6 deletions(-)

diff --git a/src/lighteval/main_inspect.py b/src/lighteval/main_inspect.py
index 0bc50c34f..b1cf3215a 100644
--- a/src/lighteval/main_inspect.py
+++ b/src/lighteval/main_inspect.py
@@ -22,6 +22,7 @@
 
 import logging
 from collections import defaultdict
+from datetime import datetime
 from typing import Literal
 
 import requests
@@ -211,6 +212,20 @@ def eval(  # noqa C901
     models: Annotated[list[str], Argument(help="Models to evaluate")],
     tasks: Annotated[str, Argument(help="Tasks to evaluate")],
     # model arguments
+    model_base_url: Annotated[
+        str | None,
+        Option(
+            help="Base URL for communicating with the model API.",
+            rich_help_panel=HELP_PANEL_NAME_1,
+        ),
+    ] = None,
+    model_roles: Annotated[
+        str | None,
+        Option(
+            help="Model creation args (as a dictionary or as a path to a JSON or YAML config file)",
+            rich_help_panel=HELP_PANEL_NAME_1,
+        ),
+    ] = None,
     max_tokens: Annotated[
         int | None,
         Option(
@@ -382,9 +397,9 @@ def eval(  # noqa C901
     ] = None,
     # Logging parameters
     log_dir: Annotated[
-        str,
+        str | None,
         Option(help="Log directory to use, will be created if it doesn't exist", rich_help_panel=HELP_PANEL_NAME_4),
-    ] = "lighteval-logs",
+    ] = None,
     log_dir_allow_dirty: Annotated[
         bool, Option(help="Allow dirty log directory", rich_help_panel=HELP_PANEL_NAME_4)
     ] = True,
@@ -396,6 +411,10 @@ def eval(  # noqa C901
         str | None,
         Option(help="Bundle directory to use, will be created if it doesn't exist", rich_help_panel=HELP_PANEL_NAME_4),
     ] = None,
+    bundle_overwrite: Annotated[
+        bool,
+        Option(help="Overwrite bundle directory if it exists", rich_help_panel=HELP_PANEL_NAME_4),
+    ] = True,
     repo_id: Annotated[
         str | None,
         Option(help="Repository ID to use, will be created if it doesn't exist", rich_help_panel=HELP_PANEL_NAME_4),
@@ -428,6 +447,9 @@ def eval(  # noqa C901
             providers = _get_huggingface_providers(model)
             models = [f"{model.replace(':all', '')}:{provider}" for provider in providers]
 
+    if log_dir is None:
+        log_dir = f"lighteval-logs-{datetime.now().strftime('%Y%m%d%H%M%S')}"
+
     success, logs = inspect_ai_eval_set(
         inspect_ai_tasks,
         model=models,
@@ -440,7 +462,6 @@ def eval(  # noqa C901
         log_dir=log_dir,
         log_dir_allow_dirty=log_dir_allow_dirty,
         display=display,
-        bundle_dir=bundle_dir,
         model_args=model_args,
         max_tokens=max_tokens,
         system_message=system_message,
@@ -463,10 +484,13 @@ def eval(  # noqa C901
         parallel_tool_calls=parallel_tool_calls,
         max_tool_output=max_tool_output,
         internal_tools=internal_tools,
-        overwrite=True,
+        bundle_dir=bundle_dir,
+        bundle_overwrite=bundle_overwrite,
     )
 
     if not success:
+        print("Error evaluating models")
+        print(f"run the same command with --log-dir {log_dir} to retry !")
         return
 
     results_per_model_per_task = {}
@@ -482,12 +506,17 @@ def eval(  # noqa C901
     table_md = results_to_markdown_table(results_per_model_per_task_agg)
 
     if repo_id is not None:
-        push_to_hub(bundle_dir, repo_id, public=public)
+        if bundle_dir is not None:
+            push_to_hub(bundle_dir, repo_id, public=public)
 
     print()
     print(table_md)
     print(f"results saved to {log_dir}")
-    print(f'run "inspect view --log-dir {log_dir}" to view the results')
+
+    if log_dir is not None:
+        print(f'run "inspect view --log-dir {log_dir}" to view the results')
+    else:
+        print("run 'inspect view' to view the results")
 
 
 if __name__ == "__main__":