feat: add automatic handling and resolution of failing pipelines in PRs

aider_gitea/__init__.py

@@ -527,6 +527,15 @@ def solve_issues_in_repository(
                 seen_issues_db,
                 issue_url,
             )
+
+            # Handle failing pipelines
+            handle_failing_pipelines(
+                repository_config,
+                issue_resolution.pull_request_id,
+                branch_name,
+                Path(repository_path),
+                client,
+            )
             seen_issues_db.mark_as_seen(issue_url, str(issue_number))
             seen_issues_db.update_pr_info(
                 issue_url,
@@ -581,3 +590,37 @@ def handle_pr_comments(
             check=False,
         )
         run_cmd(['git', 'push', 'origin', branch_name], repository_path, check=False)
+
+def handle_failing_pipelines(
+    repository_config: RepositoryConfig,
+    pr_number: str,
+    branch_name: str,
+    repository_path: Path,
+    client,
+) -> None:
+    """Fetch failing pipelines for the given PR and resolve them via aider."""
+    while True:
+        failed_runs = client.get_failed_pipelines(
+            repository_config.owner,
+            repository_config.repo,
+            pr_number,
+        )
+        if not failed_runs:
+            break
+        for run_id in failed_runs:
+            log = client.get_pipeline_log(
+                repository_config.owner,
+                repository_config.repo,
+                run_id,
+            )
+            lines = log.strip().split('\n')
+            context = '\n'.join(lines[-100:])
+            issue = f'Resolve the following failing pipeline run {run_id}:\n\n{context}'
+            issue_solution_round(repository_path, issue)
+            run_cmd(['git', 'add', '.'], repository_path, check=False)
+            run_cmd(
+                ['git', 'commit', '-m', f'Resolve pipeline {run_id}'],
+                repository_path,
+                check=False,
+            )
+            run_cmd(['git', 'push', 'origin', branch_name], repository_path, check=False)

aider_gitea/gitea_client.py

@@ -169,6 +169,26 @@ class GiteaClient:
         response.raise_for_status()
         return response.json()
 
+    def get_failed_pipelines(self, owner: str, repo: str, pr_number: str) -> list[int]:
+        """Fetch pipeline runs for a PR and return IDs of failed runs."""
+        url = f'{self.gitea_url}/repos/{owner}/{repo}/actions/runs'
+        response = self.session.get(url)
+        response.raise_for_status()
+        runs = response.json().get("workflow_runs", [])
+        failed = []
+        for run in runs:
+            if any(pr.get("number") == int(pr_number) for pr in run.get("pull_requests", [])):
+                if run.get("conclusion") not in ("success",):
+                    failed.append(run.get("id"))
+        return failed
+
+    def get_pipeline_log(self, owner: str, repo: str, run_id: int) -> str:
+        """Download the logs for a pipeline run."""
+        url = f'{self.gitea_url}/repos/{owner}/{repo}/actions/runs/{run_id}/logs'
+        response = self.session.get(url)
+        response.raise_for_status()
+        return response.text
+
     def get_pull_request_comments(
         self,
         owner: str,