Commit messages in pr-description

pr_agent/git_providers/bitbucket_provider.py

@@ -121,3 +121,6 @@ class BitbucketProvider:
 
     def _get_pr_file_content(self, remote_link: str):
         return ""
+
+    def get_commit_messages(self):
+        return ""  # not implemented yet

pr_agent/git_providers/github_provider.py

@@ -343,4 +343,19 @@ class GithubProvider(GitProvider):
             return [label.name for label in self.pr.labels]
         except Exception as e:
             logging.exception(f"Failed to get labels, error: {e}")
-            return []
+            return []
+
+    def get_commit_messages(self) -> str:
+        """
+        Retrieves the commit messages of a pull request.
+
+        Returns:
+            str: A string containing the commit messages of the pull request.
+        """
+        try:
+            commit_list = list(self.pr.get_commits())
+            commit_messages = [commit.commit.message for commit in commit_list]
+            commit_messages_str = "\n".join([f"{i + 1}. {message}" for i, message in enumerate(commit_messages)])
+        except:
+            commit_messages_str = ""
+        return commit_messages_str

pr_agent/git_providers/gitlab_provider.py

@@ -298,3 +298,6 @@ class GitLabProvider(GitProvider):
 
     def get_labels(self):
         return self.mr.labels
+
+    def get_commit_messages(self):
+        return "" # not implemented yet

pr_agent/settings/pr_description_prompts.toml

@@ -36,8 +36,14 @@ Don't repeat the prompt in the answer, and avoid outputting the 'type' and 'desc
 user="""PR Info:
 Branch: '{{branch}}'
 {%- if language %}
+
 Main language: {{language}}
 {%- endif %}
+{%- if commit_messages_str %}
+
+Commit messages:
+{{commit_messages_str}}
+{%- endif %}
 
 
 The PR Git Diff:

pr_agent/tools/pr_description.py

@@ -29,7 +29,8 @@ class PRDescription:
         self.main_pr_language = get_main_pr_language(
             self.git_provider.get_languages(), self.git_provider.get_files()
         )
-    
+        commit_messages_str = self.git_provider.get_commit_messages()
+
         # Initialize the AI handler
         self.ai_handler = AiHandler()
     
@@ -41,6 +42,7 @@ class PRDescription:
             "language": self.main_pr_language,
             "diff": "",  # empty diff for initial calculation
             "extra_instructions": settings.pr_description.extra_instructions,
+            "commit_messages_str": commit_messages_str,
         }
     
         # Initialize the token handler