chore: adjust logging a bit

Author: scastlara

src/lgtm_ai/__main__.py

@@ -169,7 +169,7 @@ def review(target: PRUrl | LocalRepository, config: str | None, verbose: int, **
             "`--compare` option is only used when reviewing a local repository. Ignoring the provided value."
         )
 
-    logger.info("lgtm-ai version: %s", __version__)
+    logger.debug("lgtm-ai version: %s", __version__)
     logger.debug("Parsed PR URL: %s", target)
     logger.info("Starting review of %s", target.full_url)
     resolved_config = ConfigHandler(
@@ -241,7 +241,7 @@ def guide(
         logger.error("Review guides can only be generated for Pull Request URLs, not local repositories.")
         raise click.Abort()
 
-    logger.info("lgtm-ai version: %s", __version__)
+    logger.debug("lgtm-ai version: %s", __version__)
     logger.debug("Parsed PR URL: %s", target)
     logger.info("Starting generating guide of %s", target.full_url)
     resolved_config = ConfigHandler(
@@ -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: