Setup CI/CD Pipeline

Setup comprehensive CI/CD pipeline with automated workflows and deployments: $ARGUMENTS

Current Repository State

• Version control: !git remote -v | head -1 (GitHub, GitLab, etc.)
• Existing CI: !find . -name ".github" -o -name ".gitlab-ci.yml" -o -name "azure-pipelines.yml" | wc -l
• Test framework: @package.json or testing files detection
• Deployment config: @Dockerfile or deployment manifests

Task

Implement production-ready CI/CD pipeline with comprehensive automation and best practices:

Platform Choice: Use $ARGUMENTS to specify GitHub Actions, GitLab CI, Azure Pipelines, or Jenkins

Pipeline Architecture:

1. Build Automation - Code compilation, dependency installation, artifact creation
2. Testing Strategy - Unit tests, integration tests, e2e tests, code coverage reporting
3. Quality Gates - Linting, security scanning, vulnerability assessment, code quality metrics
4. Deployment Automation - Staging deployment, production deployment, rollback mechanisms
5. Environment Management - Infrastructure provisioning, configuration management, secrets handling
6. Monitoring Integration - Performance monitoring, error tracking, deployment notifications

Advanced Features: Parallel job execution, matrix builds, deployment strategies (blue-green, canary), and multi-environment support.

Security & Compliance: Secure credential management, compliance checks, audit trails, and approval workflows.

Output: Complete CI/CD pipeline with automated testing, secure deployments, monitoring integration, and comprehensive documentation.