#atom

End-to-end process for enforcing code standards throughout the development lifecycle

Core Idea: A code quality automation workflow is an integrated system of tools and practices that automatically enforces coding standards at multiple stages of development—from the editor to commit time to CI/CD—ensuring consistent quality with minimal manual effort.

Key Elements

• Workflow Stages:

  • Editor Integration: Real-time linting and formatting in the IDE
  • Pre-commit: Checks run before code is committed to the repository
  • Pre-push: Verification before code is pushed to the remote repository
  • CI Pipeline: Comprehensive checks on pull requests
  • Merge Requirements: Quality gates enforced before merging

• Tool Components:

  • Linters: Static code analysis tools (ESLint, Stylelint, etc.)
  • Formatters: Code styling tools (Prettier, ESLint Stylistic)
  • Git Hooks: Automated pre-commit/pre-push checks (Husky)
  • Staged Files Tools: Performance optimizers (lint-staged)
  • CI Actions: Pipeline integrations (GitHub Actions, Jenkins)
  • Review Tools: Code review assistants and bots

• Implementation Process:

  1. Configure editor settings for real-time feedback
  2. Set up linter and formatter with appropriate rules
  3. Implement pre-commit hooks with Husky
  4. Add lint-staged to optimize performance
  5. Configure CI/CD pipeline with linting jobs
  6. Establish branch protection with required checks
  7. Document the workflow for team alignment

• Benefits:

  • Catches issues early in the development process
  • Reduces code review noise by handling style automatically
  • Ensures consistent standards across the entire team
  • Prevents quality regression over time
  • Improves developer experience with immediate feedback
  • Reduces the cost of fixing issues later in development

• Example Configuration Flow:

  // Step 1: VS Code settings.json
  {
    "editor.codeActionsOnSave": {
      "source.fixAll.eslint": true
    },
    "eslint.validate": ["javascript", "typescript", "javascriptreact", "typescriptreact"]
  }
  
  // Step 2: package.json scripts
  {
    "scripts": {
      "lint": "eslint .",
      "lint:fix": "eslint . --fix"
    }
  }
  
  // Step 3: Husky pre-commit hook
  // .husky/pre-commit
  #!/bin/sh
  . "$(dirname "$0")/_/husky.sh"
  
  npx lint-staged
  
  // Step 4: lint-staged configuration
  {
    "lint-staged": {
      "*.{js,jsx,ts,tsx}": "eslint --fix"
    }
  }
  

## Connections

- **Related Concepts**: ESLint (core linting tool), Husky Pre-commit Hooks (git hook automation), GitHub Actions for Linting (CI integration)
- **Broader Context**: DevOps Practices (part of broader development automation)
- **Applications**: Team Collaboration Workflow (standardizes development process)
- **Components**: Lint Staged (optimizes performance), Code Style Guides (defines standards)

## References

1. "Modern Frontend Quality Tools" by Kent C. Dodds
2. "Automating Code Quality" by Addy Osmani
3. "The DevOps Handbook" by Gene Kim, Jez Humble, Patrick Debois, and John Willis

#code-quality #automation #developer-workflow #devops #linting

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**Connections:**
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**Sources:**
- From: Syntax - Lint como un desarrollador senior con eslint + husky + lint staged + acciones de github