@graphql-eslint/eslint-plugin/esm/graphql-config.js

GraphQL plugin for ESLint

import fs from "node:fs";
import path from "node:path";
import debugFactory from "debug";
import { GraphQLConfig, loadConfigSync } from "graphql-config";
import { CodeFileLoader } from "@graphql-tools/code-file-loader";
const debug = debugFactory("graphql-eslint:graphql-config");
let graphQLConfig;
function getFirstExistingPath(filePath) {
  while (!fs.existsSync(filePath)) {
    filePath = path.dirname(filePath);
  }
  return filePath;
}
function loadOnDiskGraphQLConfig(filePath) {
  return loadConfigSync({
    // load config relative to the file being linted
    rootDir: getFirstExistingPath(path.dirname(filePath)),
    throwOnMissing: false,
    extensions: [codeFileLoaderExtension]
  });
}
function loadGraphQLConfig({
  graphQLConfig: config,
  filePath
}) {
  if (process.env.NODE_ENV !== "test" && graphQLConfig) {
    return graphQLConfig;
  }
  debug("parserOptions.graphQLConfig: %o", config);
  const onDiskConfig = !config && loadOnDiskGraphQLConfig(filePath);
  if (onDiskConfig) {
    debug("GraphQL-Config path %o", onDiskConfig.filepath);
  }
  const configOptions = config && ("projects" in config || "schemaPath" in config) ? config : {
    // if `schema` is `undefined` will throw error `Project 'default' not found`
    schema: config?.schema ?? "",
    ...config
  };
  graphQLConfig = onDiskConfig || new GraphQLConfig({ config: configOptions, filepath: "" }, [codeFileLoaderExtension]);
  return graphQLConfig;
}
const codeFileLoaderExtension = (api) => {
  const { schema, documents } = api.loaders;
  schema.register(new CodeFileLoader());
  documents.register(new CodeFileLoader());
  return { name: "code-file-loaders" };
};
export {
  getFirstExistingPath,
  loadGraphQLConfig,
  loadOnDiskGraphQLConfig
};