chore: adjust logging a bit

Author: scastlara

src/lgtm_ai/__main__.py

@@ -287,7 +287,7 @@ def _set_logging_level(logger: logging.Logger, verbose: int) -> None:
         logger.setLevel(logging.INFO)
     else:
         logger.setLevel(logging.DEBUG)
-    logger.info("Logging level set to %s", logging.getLevelName(logger.level))
+    logger.debug("Logging level set to %s", logging.getLevelName(logger.level))
 
 
 def _get_formatter_and_printer(output_format: OutputFormat) -> tuple[Formatter[Any], Callable[[Any], None]]:

src/lgtm_ai/git/repository.py

@@ -36,10 +36,12 @@ def get_diff_from_local_repo(git_dir: pathlib.Path, *, compare: str = "HEAD") ->
     # Get diff based on compare parameter
     if compare == "HEAD":
         # Working directory changes (git diff)
+        logger.info("Comparing working directory changes against HEAD")
         diff_index = repo.head.commit.diff(None, create_patch=True)
         target_branch = "HEAD"
     else:
         # Compare current branch against specified compare (git diff compare..HEAD)
+        logger.info("Comparing HEAD of %s against %s", current_branch, compare)
         try:
             compare_commit = repo.commit(compare)
             diff_index = compare_commit.diff(repo.head.commit, create_patch=True)

src/lgtm_ai/review/context.py

@@ -126,7 +126,7 @@ def get_issues_context(
     ) -> IssueContent | None:
         """Retrieve the contents of the issue/user story linked to the PR, if any."""
         if not self._issues_client:
-            logger.warning("Issues client is not configured, cannot retrieve issue context")
+            logger.info("Issues client is not configured, won't retrieve issue context")
             return None
         issue_code = self._extract_issue_code_from_metadata(pr_metadata, issues_regex)
         if not issue_code:

src/lgtm_ai/review/reviewer.py

@@ -159,7 +159,7 @@ def _perform_initial_review(
             additional_context=additional_context,
             issue_context=issue_context,
         )
-        logger.info("Running Reviewer agent on the PR diff")
+        logger.info("Review Agent is performing the initial review of the PR")
         with handle_ai_exceptions():
             raw_res = self.reviewer_agent.run_sync(
                 model=self.model,
@@ -190,7 +190,7 @@ def _summarize_initial_review(
         usage_limits: UsageLimits,
     ) -> tuple[ReviewResponse, RunUsage]:
         """Summarize the initial review with the summarizing agent."""
-        logger.info("Running AI model to summarize the review")
+        logger.info("Summarizing Agent is refining the initial review")
         summary_prompt = prompt_generator.generate_summarizing_prompt(
             pr_diff=pr_diff, raw_review=initial_review_response
         )