@graphql-codegen/schema-ast

What is @graphql-codegen/schema-ast?

@graphql-codegen/schema-ast is a plugin for GraphQL Code Generator that allows you to generate a GraphQL schema in AST (Abstract Syntax Tree) format. This can be useful for various purposes such as schema analysis, transformation, and validation.

What are @graphql-codegen/schema-ast's main functionalities?

Generate GraphQL Schema AST

This feature allows you to generate the AST representation of a GraphQL schema. The code sample demonstrates how to use the @graphql-codegen/schema-ast plugin to generate the AST from a simple GraphQL schema.

const { generate } = require('@graphql-codegen/schema-ast');
const schema = `
  type Query {
    hello: String
  }
`;

const config = {
  filename: 'schema.graphql',
  schema: schema,
  plugins: [
    {
      'schema-ast': {}
    }
  ],
  pluginMap: {
    'schema-ast': require('@graphql-codegen/schema-ast')
  }
};

generate(config).then(output => {
  console.log(output);
});

Customizing Output

This feature allows you to customize the output of the generated AST. The code sample shows how to enable comment descriptions in the generated AST.

const { generate } = require('@graphql-codegen/schema-ast');
const schema = `
  type Query {
    hello: String
  }
`;

const config = {
  filename: 'schema.graphql',
  schema: schema,
  plugins: [
    {
      'schema-ast': {
        commentDescriptions: true
      }
    }
  ],
  pluginMap: {
    'schema-ast': require('@graphql-codegen/schema-ast')
  }
};

generate(config).then(output => {
  console.log(output);
});

Other packages similar to @graphql-codegen/schema-ast

graphql-tools

graphql-tools is a set of utilities from Apollo for building and manipulating GraphQL schemas. It includes features for schema stitching, schema transforms, and more. While @graphql-codegen/schema-ast focuses on generating ASTs, graphql-tools offers a broader range of schema manipulation capabilities.

graphql-code-generator

graphql-code-generator is a tool for generating code from GraphQL schemas and operations. It supports a wide range of plugins for different languages and frameworks. @graphql-codegen/schema-ast is one of the plugins available for graphql-code-generator, specifically for generating ASTs.

README

The README file is missing