jeap-opensearch-index-type-registry-maven-plugin

Maven plugin for managing an OpenSearch Index Type Registry — a Git repository that is the single source of truth for all OpenSearch index types in a microservice landscape.

Key Features

• Validation: Enforces naming conventions, snake_case field names, and schema correctness on every build
• Immutability: Existing mapping files on the trunk branch are immutable (CRC32-checked); index types and system directories cannot be deleted
• Backward compatibility: Minor version changes may only add fields; breaking changes require a major version bump
• Code generation: Generates typed Java records and IndexType<T> singletons from mapping definitions
• Artifact deployment: Publishes one Maven JAR per (index type, major version) pair for consumption by service instances

Documentation

• Getting started
• Registry structure
• Descriptor file
• Mapping file
• Validation rules
• Generated artifacts
• Plugin goals
• Versioning