Simpler auto-extended toggle and keep the default as false

docs/IMPROVE.md

@@ -29,10 +29,7 @@ Under the section 'pr_code_suggestions', the [configuration file](./../pr_agent/
 - `include_improved_code`: if set to true, the tool will include an improved code implementation in the suggestion. Default is true.
 
 #### params for '/improve --extended' mode
-- `auto_extended_mode`: enable extended mode automatically for large PRs. Default is true.
-- `auto_extended_mode_min_files`: minimum number of files in the PR to automatically enable extended mode. Default is 1.
-- `auto_extended_mode_min_additions`: minimum number of line additions in the PR to automatically enable extended mode. Default is 500.
-- `auto_extended_mode_min_deletions`: minimum number of line deletions in the PR to automatically enable extended mode. Default is 0.
+- `auto_extended_mode`: enable extended mode automatically (no need for the `--extended` option). Default is false.
 - `num_code_suggestions_per_chunk`: number of code suggestions provided by the 'improve' tool, per chunk. Default is 8.
 - `rank_extended_suggestions`: if set to true, the tool will rank the suggestions, based on importance. Default is true.
 - `max_number_of_calls`: maximum number of chunks. Default is 5.

pr_agent/settings/configuration.toml

@@ -71,10 +71,7 @@ include_improved_code = true
 extra_instructions = ""
 rank_suggestions = false
 # params for '/improve --extended' mode
-auto_extended_mode=true
-auto_extended_mode_min_files=1
-auto_extended_mode_min_additions=500
-auto_extended_mode_min_deletions=0
+auto_extended_mode=false
 num_code_suggestions_per_chunk=8
 rank_extended_suggestions = true
 max_number_of_calls = 5

pr_agent/tools/pr_code_suggestions.py

@@ -207,17 +207,12 @@ def dedent_code(self, relevant_file, relevant_lines_start, new_code_snippet):
         return new_code_snippet
 
     def _get_is_extended(self, args: list[str]) -> bool:
-        """Check if extended mode should be enabled by the `--extended` flag or automatically according to the PR"""
+        """Check if extended mode should be enabled by the `--extended` flag or automatically according to the configuration"""
         if any(["extended" in arg for arg in args]):
             get_logger().info("Extended mode is enabled by the `--extended` flag")
             return True
-        if (
-            get_settings().pr_code_suggestions.auto_extended_mode
-            and self.git_provider.pr.changed_files >= get_settings().pr_code_suggestions.auto_extended_mode_min_files
-            and self.git_provider.pr.additions >= get_settings().pr_code_suggestions.auto_extended_mode_min_additions
-            and self.git_provider.pr.deletions >= get_settings().pr_code_suggestions.auto_extended_mode_min_deletions
-        ):
-            get_logger().info("Extended mode is enabled automatically based on the PR size")
+        if get_settings().pr_code_suggestions.auto_extended_mode:
+            get_logger().info("Extended mode is enabled automatically based on the configuration toggle")
             return True
         return False