GitLab MCP Server

import logging from mcp.types import TextContent from gitlab_api import get_merge_request_pipeline, get_pipeline_test_report_summary async def get_pipeline_test_summary(gitlab_url, project_id, access_token, args): logging.info(f"get_pipeline_test_summary called with args: {args}") mr_iid = args["merge_request_iid"] try: pipeline_status, pipeline_data, pipeline_error = await get_merge_request_pipeline( gitlab_url, project_id, access_token, mr_iid ) except Exception as e: logging.error(f"Error fetching pipeline: {e}") raise Exception(f"Error fetching pipeline for MR: {e}") if pipeline_status != 200 or not pipeline_data: result = f"# 📊 Test Summary for Merge Request !{mr_iid}\n\n" result += "ℹ️ No pipeline found for this merge request.\n\n" result += "Cannot fetch test summary without a pipeline.\n" return [TextContent(type="text", text=result)] pipeline_id = pipeline_data.get("id") logging.info(f"Fetching test summary for pipeline {pipeline_id}") try: status, summary_data, error = await get_pipeline_test_report_summary( gitlab_url, project_id, access_token, pipeline_id ) except Exception as e: logging.error(f"Error fetching test summary: {e}") raise Exception(f"Error fetching test summary: {e}") if status != 200: logging.error(f"Error fetching test summary: {status} - {error}") if status == 404: result = f"# 📊 Test Summary for Merge Request !{mr_iid}\n\n" result += "ℹ️ No test summary available for this pipeline.\n\n" result += "This could mean:\n" result += "• No CI/CD pipeline has run tests\n" result += "• Tests don't upload JUnit XML or similar reports\n" result += "• The pipeline is configured but no test " result += "artifacts were generated\n\n" result += "**💡 Tip:** To generate test reports, your CI jobs " result += "need to:\n" result += "1. Run tests that output JUnit XML format\n" result += "2. Use `artifacts:reports:junit` in .gitlab-ci.yml\n" return [TextContent(type="text", text=result)] raise Exception(f"Error fetching test summary: {status} - {error}") result = f"# 📊 Test Summary for Merge Request !{mr_iid}\n\n" result += f"**Pipeline**: #{pipeline_id}" if pipeline_data.get("web_url"): result += f" - [View Pipeline]({pipeline_data['web_url']})\n\n" else: result += "\n\n" total_time = summary_data.get("total", {}).get("time", 0) total_count = summary_data.get("total", {}).get("count", 0) success_count = summary_data.get("total", {}).get("success", 0) failed_count = summary_data.get("total", {}).get("failed", 0) skipped_count = summary_data.get("total", {}).get("skipped", 0) error_count = summary_data.get("total", {}).get("error", 0) result += "## 📋 Summary\n\n" result += f"**Total Tests**: {total_count}\n" result += f"**✅ Passed**: {success_count}\n" result += f"**❌ Failed**: {failed_count}\n" result += f"**⚠️ Errors**: {error_count}\n" result += f"**⏭️ Skipped**: {skipped_count}\n" result += f"**⏱️ Total Time**: {total_time:.2f}s\n\n" if total_count == 0: result += "ℹ️ No tests were found in the test summary.\n" return [TextContent(type="text", text=result)] if total_count > 0: pass_rate = (success_count / total_count) * 100 if pass_rate == 100: result += f"**🎉 Pass Rate**: {pass_rate:.1f}% - " result += "All tests passed!\n\n" elif pass_rate >= 80: result += f"**✅ Pass Rate**: {pass_rate:.1f}%\n\n" elif pass_rate >= 50: result += f"**⚠️ Pass Rate**: {pass_rate:.1f}%\n\n" else: result += f"**❌ Pass Rate**: {pass_rate:.1f}%\n\n" test_suites = summary_data.get("test_suites", []) if test_suites: result += "## 📦 Test Suites\n\n" for suite in test_suites: suite_name = suite.get("name", "Unknown Suite") suite_total = suite.get("total_count", 0) suite_success = suite.get("success_count", 0) suite_failed = suite.get("failed_count", 0) suite_skipped = suite.get("skipped_count", 0) suite_error = suite.get("error_count", 0) suite_time = suite.get("total_time", 0) if suite_failed == 0 and suite_error == 0: status_icon = "✅" elif suite_failed > 0 or suite_error > 0: status_icon = "❌" else: status_icon = "⚪" result += f"### {status_icon} {suite_name}\n\n" result += f"- **Total**: {suite_total} tests\n" result += f"- **✅ Passed**: {suite_success}\n" if suite_failed > 0: result += f"- **❌ Failed**: {suite_failed}\n" if suite_error > 0: result += f"- **⚠️ Errors**: {suite_error}\n" if suite_skipped > 0: result += f"- **⏭️ Skipped**: {suite_skipped}\n" result += f"- **⏱️ Duration**: {suite_time:.2f}s\n\n" if failed_count > 0 or error_count > 0: result += "## 💡 Next Steps\n\n" result += "1. Use `get_merge_request_test_report` to see " result += "detailed error messages\n" result += "2. Check specific failed test names and stack traces\n" result += "3. Use `get_job_log` to see full CI output if needed\n" return [TextContent(type="text", text=result)]