Cyclopt Analyzers

Cyclopt Analyzers is an automated code analysis service designed to enhance code quality across various programming languages. It systematically evaluates source code repositories to detect issues, assess quality metrics, and ensure adherence to coding standards. This service is ideal for developers and integrators seeking a scalable and extensible solution for multi-language static analysis within the Cyclopt software quality framework.

Key Features

• Multi-Language Support: Analyze code written in C#, Dart, Java, JavaScript, PHP, Python, and TypeScript. It efficiently manages multilanguage repositories using language-specific tools.
• Comprehensive Analysis: Detect coding-standard violations, security vulnerabilities, code duplication, test coverage levels, and metrics on size and complexity with dedicated sub-analyzers.
• Modular Pipeline Architecture: Features a queue-driven architecture comprising a PreProcessor, SubAnalyzer workers, and a PostProcessor, all decoupled through RabbitMQ to allow for parallel and scalable analysis.
• Seamless Cyclopt Integration: Automatically responds to commit events, processes analysis tasks, and communicates results back to the Cyclopt server, ensuring continuous integration and feedback.
• Data Persistence: Analysis metadata is systematically stored in MongoDB, while detailed results are uploaded to Google Cloud Storage for efficient artifact management.
• Extensible Infrastructure: Supports pluggable analyzers per language, with internal packages designed to handle clones, dependencies, security evaluations, and rule violations.
• Automated Quality Scoring: Aggregates detailed analysis results to generate high-level quality metrics and gates for software projects.
• Production-Ready Design: Engineered for continuous operation with multiple simultaneous workers per programming language and analysis type.

Architectural Overview

Cyclopt Analyzers operate through a multi-stage pipeline:

1. PreProcessor: Listens for incoming analysis tasks, identifies the scope of each repo and language, and initializes analysis entries.
2. SubAnalyzer Workers: Dedicated workers for each language and analysis type that fetch code, execute analyses, and upload outputs.
3. PostProcessor: Combines sub-results into comprehensive scores, downloads necessary artifacts, and signals completion of the analysis back to the Cyclopt server.

Repository Structure

analyzers/
  common/                 # shared logic (db, queues, utils, workers)
    workers/
      preprocessor.js
      subanalyzer.js
      postprocessor.js
  javascript/             # language-specific analyzers (examples)
    analyzers/
      metrics.js
      violations.js
  python/
  java/
  php/
  csharp/
  dart/

Configuration

Environment variables can be configured, typically via a .env file. Key settings include:

• MongoDB URI
• RabbitMQ connection details
• Cloud Storage configurations
• Cyclopt server credentials

Cyclopt Analyzers provide a robust solution for teams focused on maintaining high software quality standards through comprehensive, automated code analysis. This service promotes efficient integration of quality control within the development lifecycle.