@goast/core v0.4.0

gOAst (@goast/core)

gOAst stands for generative Open API specification transformer, a tool designed to transform OpenAPI specifications into various forms with flexibility and extensibility at its core.

For more Information, please visit the gOAst GitHub Repository.

Purpose 👍

The @goast/core package provides:

• entry points for using the gOAst library
• base classes for creating custom generators
• utilities for parsing and transforming OpenAPI specifications

Usage Example 🚀

import { OpenApiGenerator } from '@goast/core';

class MyGenerator implements OpenApiGenerationProvider {
  generate(
    context: OpenApiGeneratorContext<OpenApiGeneratorInput>,
    config?: Partial<Readonly<Record<string, unknown>>>,
  ): Record<string, unknown> {
    // Do something
    return {};
  }
}

async function main() {
  const generator = new OpenApiGenerator()
    // Add a generator using a class
    .useType(MyGenerator)
    // Add a generator using a function
    .useFn((ctx, cfg) => {
      // Do the generation
      return {}; // Return information about the generated files so it can be used by other generators
    })
    // Add a generator using an object implementing `OpenApiGenerationProvider`
    .useValue({ generate: (ctx, cfg) => ({}) });

  // Generate for one of more OpenAPI specification files
  await generator.parseAndGenerate('path/to/openapi.json', 'path/to/another/openapi.yaml');

  // Alternatively, you can generate output for all specifications in a directory.
  // By default, it will only consider files within the directory (non-recursively) with the extensions: .json, .yaml, .yml.
  await generator.parseAndGenerateFromDir('path/to/openapi/specs');
}

main();

Available Generator Packages 📚

API Documentation 📖

The API documentation can be found here.