@graphql-codegen/core/esm/execute-plugin.js

<p align="center"> <img src="https://github.com/dotansimha/graphql-code-generator/blob/master/logo.png?raw=true" /> </p>

import { createNoopProfiler } from '@graphql-codegen/plugin-helpers';
import { buildASTSchema } from 'graphql';
export async function executePlugin(options, plugin) {
    if (!plugin?.plugin || typeof plugin.plugin !== 'function') {
        throw new Error(`Invalid Custom Plugin "${options.name}" \n
        Plugin ${options.name} does not export a valid JS object with "plugin" function.

        Make sure your custom plugin is written in the following form:

        module.exports = {
          plugin: (schema, documents, config) => {
            return 'my-custom-plugin-content';
          },
        };
        `);
    }
    const outputSchema = options.schemaAst || buildASTSchema(options.schema, options.config);
    const documents = options.documents || [];
    const pluginContext = options.pluginContext || {};
    const profiler = options.profiler ?? createNoopProfiler();
    if (plugin.validate && typeof plugin.validate === 'function') {
        try {
            // FIXME: Sync validate signature with plugin signature
            await profiler.run(async () => plugin.validate(outputSchema, documents, options.config, options.outputFilename, options.allPlugins, pluginContext), `Plugin ${options.name} validate`);
        }
        catch (e) {
            throw new Error(`Plugin "${options.name}" validation failed: \n
            ${e.message}
          `);
        }
    }
    return profiler.run(() => Promise.resolve(plugin.plugin(outputSchema, documents, typeof options.config === 'object' ? { ...options.config } : options.config, {
        outputFile: options.outputFilename,
        allPlugins: options.allPlugins,
        pluginContext,
    })), `Plugin ${options.name} execution`);
}