Cursor integration

CI/CD Pipeline Failing on Cursor-Generated Code

Code that Cursor generated works locally but fails your CI/CD pipeline. GitHub Actions, GitLab CI, CircleCI, or another automation platform reports lint errors, type check failures, broken tests, or build errors on code that runs perfectly on your development machine.

This is a common disconnect between AI-assisted development and automated quality gates. Cursor generates code that compiles and runs but may not pass strict linting rules (ESLint, Prettier), type checking (TypeScript strict mode), or existing tests. The development experience is smooth because you might have less strict local settings or skip running the full test suite.

The pipeline failure blocks deployments and forces you to retroactively fix issues that could have been caught earlier, often requiring multiple fix-and-push cycles that slow down your delivery.

Error Messages You Might See

ESLint: 23 problems (15 errors, 8 warnings) error TS2322: Type 'string | undefined' is not assignable to type 'string' Jest: 5 tests failed, 12 passed Module not found: Can't resolve './components/Header' Prettier: Code style issues found in 8 files
ESLint: 23 problems (15 errors, 8 warnings)error TS2322: Type 'string | undefined' is not assignable to type 'string'Jest: 5 tests failed, 12 passedModule not found: Can't resolve './components/Header'Prettier: Code style issues found in 8 files

Common Causes

  • Linting rules stricter in CI — CI runs ESLint/Prettier with the project's full rule set, while your local editor might have relaxed settings or auto-fix on save that masks issues
  • TypeScript strict mode in CI only — The pipeline runs tsc --noEmit with strict settings, catching any types, unused variables, and implicit returns that Cursor generates
  • Missing test updates — Cursor changed implementation code but didn't update corresponding test files, causing test assertions to fail
  • Different Node/Python/runtime version — CI uses a specific runtime version that differs from your local environment, causing syntax or API incompatibilities
  • Missing environment variables — Build-time environment variables available locally aren't configured in the CI environment
  • Import path case sensitivity — macOS file system is case-insensitive but CI Linux runners are case-sensitive, so import './Components/Header' works locally but fails in CI

How to Fix It

  1. Run the full CI checks locally before pushing — Add a script like "ci": "npm run lint && npm run typecheck && npm run test" to package.json and run it before committing Cursor's changes
  2. Fix linting issues with auto-fix — Run npx eslint --fix . and npx prettier --write . to automatically resolve formatting and style issues
  3. Match local and CI runtime versions — Use .nvmrc, .python-version, or .tool-versions to pin the same runtime version locally and in CI
  4. Configure Cursor rules for your project — Add a .cursorrules file that instructs the AI to follow your linting rules, use strict TypeScript types, and maintain consistent import casing
  5. Add pre-commit hooks — Use Husky and lint-staged to run linting and type checking on staged files before each commit, catching issues immediately
  6. Check import path casing — Verify all import paths match the exact file/directory casing. Use ESLint plugin eslint-plugin-import with the no-unresolved rule

Real developers can help you.

rayush33 rayush33 JavaScript (React.js, React Native, Node.js) Developer with demonstrated industry experience of 4+ years, actively looking for opportunities to hone my skills as well as help small-scale business owners with solutions to technical problems Daniel Vázquez Daniel Vázquez Software Engineer with over 10 years of experience on Startups, Government, big tech industry & consulting. Antriksh Narang Antriksh Narang 5 years+ Experienced Dev (Specially in Web Development), can help in python, javascript, react, next.js and full stack web dev technologies. Caio Rodrigues Caio Rodrigues I'm a full-stack developer focused on building practical and scalable web applications. My main experience is with **React, TypeScript, and modern frontend architectures**, where I prioritize clean code, component reusability, and maintainable project structures. I have strong experience working with **dynamic forms, state management (Redux / React Hook Form), and complex data-driven interfaces**. I enjoy solving real-world problems by turning ideas into reliable software that companies can actually use in their daily operations. Beyond coding, I care about **software quality and architecture**, following best practices for componentization, code organization, and performance optimization. I'm also comfortable working across the stack when needed, integrating APIs, handling business logic, and helping transform prototypes into production-ready systems. My goal is always to deliver solutions that are **simple, efficient, and genuinely useful for the people using them.** Jaime Orts-Caroff Jaime Orts-Caroff I'm a Senior Android developer, open to work in various fields Tejas Chokhawala Tejas Chokhawala Full-stack engineer with 5 years experience building production web apps using React, Next.js and TypeScript. Focused on performance, clean architecture and shipping fast. Experienced with Supabase/Postgres backends, Stripe billing, and building AI-assisted developer tools. Basel Issmail Basel Issmail ’m a Senior Full-Stack Developer and Tech Lead with experience designing and building scalable web platforms. I work across the full development lifecycle, from translating business requirements into technical architecture to delivering reliable production systems. My work focuses on modern web technologies, including TypeScript, Angular, Node.js, and cloud-based architectures. I enjoy solving complex technical problems and helping teams turn product ideas and prototypes into working platforms that can grow and scale. In addition to development, I often collaborate closely with product managers, business analysts, designers, and QA teams to ensure that solutions align with both technical and business goals. I enjoy working with startups and product teams where I can contribute both as a hands-on engineer and as a technical partner in designing and delivering impactful software. Vlad Temian Vlad Temian 15+ years shipping production infrastructure for startups. Former CTO at qed.builders (acquired by The Sandbox). Cursor ambassador and agentic tooling builder. I've scaled systems, automated deployments, and built observability tools for AI coding workflows. I specialize in taking vibe-coded apps from broken prototype to production-ready: fixing Supabase auth/RLS, Stripe integrations, deployment pipelines, and cleaning up AI-generated spaghetti. I build tools in this space (agentprobe, claudebin, micode) and understand both sides: how AI generates code and why it breaks. https://blog.vtemian.com/ Stanislav Prigodich Stanislav Prigodich 15+ years building iOS and web apps at startups and enterprise companies. I want to use that experience to help builders ship real products - when something breaks, I'm here to fix it. Rudra Bhikadiya Rudra Bhikadiya I build and fix web apps across Next.js, Node.js, and DBs. Comfortable jumping into messy code, broken APIs, and mysterious bugs. If your project works in theory but not in reality, I help close that gap.

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Frequently Asked Questions

How do I make Cursor follow my project's linting rules?

Create a .cursorrules file in your project root with instructions like: 'Follow ESLint and Prettier rules. Use TypeScript strict mode. Never use any type. Always add return types to functions.' Cursor will reference this file when generating code.

Should I fix CI failures manually or regenerate with Cursor?

For simple lint/format issues, run the auto-fix tools (eslint --fix, prettier --write). For type errors or test failures, it's often faster to fix manually than to prompt Cursor again, as AI may introduce new issues while fixing old ones.

Related Cursor Issues

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