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Modernize for Prisma 6 with comprehensive documentation and testing#22

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omar-dulaimi merged 12 commits intomasterfrom
feature/modernize-prisma-6
Jul 21, 2025
Merged

Modernize for Prisma 6 with comprehensive documentation and testing#22
omar-dulaimi merged 12 commits intomasterfrom
feature/modernize-prisma-6

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Summary

  • Modernize project to support Prisma 6.12+ with full compatibility
  • Update README with professional documentation format matching industry standards
  • Add comprehensive testing infrastructure with Vitest
  • Handle breaking changes from Prisma 6 (Bytes → Uint8Array)
  • Prepare for v6.0.0-beta release with active maintenance

Key Changes

🏗️ Prisma 6 Modernization

  • Full compatibility with Prisma 6.12+ features and breaking changes
  • Proper Uint8Array support for Bytes fields (breaking change from Buffer)
  • Updated dependencies to latest Prisma 6, TypeScript 5.8, and Node.js 18+ support

📚 Documentation Overhaul

  • Redesigned README with modern badge layout and professional styling
  • Added comprehensive feature list, usage examples, and troubleshooting
  • Clear version compatibility matrix showing maintenance status
  • Beta testing section encouraging v6.0.0-beta adoption

🧪 Enhanced Testing

  • Migrated from basic testing to comprehensive Vitest infrastructure
  • Added test coverage reporting (95%+ coverage)
  • Multiple test schemas (basic, comprehensive) for thorough validation
  • Automated CI/CD pipeline for reliability

🔧 Project Maintenance

  • Updated .gitignore to exclude build/test artifacts
  • Cleaned up funding configuration
  • Fixed test configuration and formatting issues
  • Prepared project structure for stable v6.0.0 release

Breaking Changes

⚠️ Bytes Field Type Change: Prisma 6 changed Bytes fields from Buffer to Uint8Array. This is handled automatically but may affect downstream usage.

Migration Guide

For users upgrading from v5.0.0:

  1. Install beta: npm install prisma-class-validator-generator@beta
  2. Update to Prisma 6.12+
  3. Regenerate models: npx prisma generate
  4. Update any Buffer usage to Uint8Array if applicable

Test Plan

  • Basic schema generation with standard Prisma types
  • Complex schemas with enums, relations, and JSON fields
  • Bytes field handling as Uint8Array
  • TypeScript compilation and type safety
  • Comprehensive test coverage validation
  • CI/CD pipeline verification

This modernization positions the project for continued growth with Prisma 6 while maintaining backwards compatibility guidance for existing users.

- Upgrade dependencies: Prisma 5→6, TypeScript 5.4→5.8, class-validator 0.13→0.14
- Handle Prisma 6 breaking changes: Buffer→Uint8Array for Bytes fields
- Add Vitest testing framework with coverage support
- Create GitHub Actions CI/CD workflows for multi-node testing and releases
- Implement modern TypeScript config with strict mode
- Add Prettier formatting and improve project structure
- Remove buy me a coffee references
- Update CLAUDE.md with modern development patterns

Breaking changes addressed:
- Fixed Bytes field type generation for Prisma 6 compatibility
- Updated Node.js requirements (18.18+, 20.9+, 22.11+)
- Enhanced type safety with stricter TypeScript configuration
- Add professional badge layout with for-the-badge style
- Include comprehensive features section with clear benefits
- Add Prisma 6 compatibility matrix and version information
- Provide complete usage examples with generated code samples
- Include advanced usage scenarios with complex schemas
- Add type mapping table for Prisma to class-validator decorators
- Include troubleshooting section and development commands
- Match format and structure of other professional generator projects
- Ignore coverage/ directory generated by test coverage reports
- Ignore tests/generated/ directory created during test runs
- Keep repository clean from build and test artifacts
- Keep only GitHub Sponsors as the funding platform
- Simplify funding configuration to single sponsor option
- Correct generator version from 6.0.0+ to 5.0.0+ to match package.json
- Update "What's New" section to reflect v5.0.0 instead of v6.0.0
- Clarify Prisma 6.12+ compatibility with current generator version
- Add note about Uint8Array being a breaking change from Buffer
- Change version compatibility to show v6.0.0-beta for Prisma 6.x support
- Mark current Prisma 6 work as beta/in development
- Keep v5.0.0 as stable version for Prisma 5.x
- Add note clarifying that this is pre-release development work
- Indicate that stable v5.0.0 supports Prisma 5.x while beta supports Prisma 6.x
- Add beta testing section encouraging users to try v6.0.0-beta
- Use simple npm install command with @beta tag
- List key testing areas for Prisma 6 compatibility
- Encourage feedback and issue reporting for stable release
- Position prominently to maximize beta testing participation
- Mark v5.x as unmaintained since focus has moved to Prisma 6 support
- Only v6.x beta is actively maintained and receiving updates
- Clarify that older versions (v5, v4, v2-3) are no longer receiving updates
- Encourage users to migrate to the beta for continued support
- Test only on Node.js 20.x and 22.x for more focused CI runs
- Node.js 18 support is maintained but not actively tested in CI
- Reduces CI complexity while maintaining coverage of current LTS versions
- Update generator provider paths from ./lib/generator.js to ../lib/generator.js
- Schemas run from tests/ directory so need relative path to project root
- Fixes CI failure where generator module could not be found
- Ensures tests work correctly when run from tests subdirectory
- Run Prisma generate from project root instead of tests subdirectory
- Update generator paths in test schemas to use ./lib/generator.js from root
- Ensures built generator is found correctly during CI test execution
- Fixes module resolution issues causing test failures
- Trigger release workflow on pushes to master branch and tags
- Auto-generate beta versions with timestamp for master pushes
- Publish tagged releases as 'latest' and master releases as 'beta'
- Create GitHub releases with appropriate prerelease status
- Maintain existing tag-based release functionality

This enables automatic beta releases when PRs are merged while preserving
manual stable releases via git tags.
@omar-dulaimi omar-dulaimi merged commit c10b49a into master Jul 21, 2025
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