Fix incorrectly using 0-indexed number where 1-indexed number is expected

.changeset/little-hats-explain.md

@@ -0,0 +1,5 @@
+---
+'monaco-graphql': patch
+---
+
+Fixes an off-by-one bug that caused console spam when hovering over things in the first line of a graphql file with monaco, because `toGraphQLPosition()` from `monaco-graphql` returns 0-based line/col numbers and `getRange()` from `graphql-language-service` expects 1-based line/col numbers.

.github/workflows/main-test.yml

@@ -51,5 +51,3 @@ jobs:
           files: coverage/lcov.info
           fail_ci_if_error: true
           verbose: true
-
-

jest.config.base.js

@@ -30,6 +30,8 @@ module.exports = (dir, env = 'jsdom') => {
       '^cm6-graphql\\/src\\/([^]+)': `${__dirname}/packages/cm6-graphql/dist/$1`,
       '^example-([^/]+)': `${__dirname}/examples/$1/src`,
       '^-!svg-react-loader.*$': '<rootDir>/resources/jest/svgImportMock.js',
+      // because of the svelte compiler's export patterns i guess?
+      'svelte/compiler': `${__dirname}/node_modules/svelte/compiler.cjs`,
     },
     testMatch: ['**/*[-.](spec|test).[jt]s?(x)', '!**/cypress/**'],
     testEnvironment: env,

packages/graphql-language-service-server/package.json

@@ -50,12 +50,13 @@
     "mkdirp": "^1.0.4",
     "node-abort-controller": "^3.0.1",
     "nullthrows": "^1.0.0",
-    "svelte": "^4.0.0",
-    "svelte2tsx": "^0.6.16",
     "vscode-jsonrpc": "^8.0.1",
     "vscode-languageserver": "^8.0.1",
-    "vscode-languageserver-types": "^3.17.1",
-    "vscode-uri": "^3.0.2"
+    "vscode-languageserver-types": "^3.17.2",
+    "vscode-uri": "^3.0.2",
+    "svelte2tsx": "^0.6.19",
+    "svelte": "^4.1.1",
+    "source-map-js": "1.0.2"
   },
   "devDependencies": {
     "@types/glob": "^8.1.0",

packages/graphql-language-service-server/src/GraphQLCache.ts

@@ -27,7 +27,6 @@ import type {
   ObjectTypeInfo,
   Uri,
 } from 'graphql-language-service';
-import type { Logger } from 'vscode-languageserver';
 
 import * as fs from 'node:fs';
 import { readFile } from 'node:fs/promises';
@@ -48,6 +47,11 @@ import glob from 'glob';
 import { LoadConfigOptions } from './types';
 import { URI } from 'vscode-uri';
 import { CodeFileLoader } from '@graphql-tools/code-file-loader';
+import {
+  DEFAULT_SUPPORTED_EXTENSIONS,
+  DEFAULT_SUPPORTED_GRAPHQL_EXTENSIONS,
+} from './constants';
+import { NoopLogger, Logger } from './Logger';
 
 const LanguageServiceExtension: GraphQLExtensionDeclaration = api => {
   // For schema
@@ -68,7 +72,7 @@ export async function getGraphQLCache({
   config,
 }: {
   parser: typeof parseDocument;
-  logger: Logger;
+  logger: Logger | NoopLogger;
   loadConfigOptions: LoadConfigOptions;
   config?: GraphQLConfig;
 }): Promise<GraphQLCache> {
@@ -98,7 +102,7 @@ export class GraphQLCache implements GraphQLCacheInterface {
   _fragmentDefinitionsCache: Map<Uri, Map<string, FragmentInfo>>;
   _typeDefinitionsCache: Map<Uri, Map<string, ObjectTypeInfo>>;
   _parser: typeof parseDocument;
-  _logger: Logger;
+  _logger: Logger | NoopLogger;
 
   constructor({
     configDir,
@@ -109,7 +113,7 @@ export class GraphQLCache implements GraphQLCacheInterface {
     configDir: Uri;
     config: GraphQLConfig;
     parser: typeof parseDocument;
-    logger: Logger;
+    logger: Logger | NoopLogger;
   }) {
     this._configDir = configDir;
     this._graphQLConfig = config;
@@ -827,7 +831,13 @@ export class GraphQLCache implements GraphQLCacheInterface {
     let queries: CachedContent[] = [];
     if (content.trim().length !== 0) {
       try {
-        queries = this._parser(content, filePath);
+        queries = this._parser(
+          content,
+          filePath,
+          DEFAULT_SUPPORTED_EXTENSIONS,
+          DEFAULT_SUPPORTED_GRAPHQL_EXTENSIONS,
+          this._logger,
+        );
         if (queries.length === 0) {
           // still resolve with an empty ast
           return {

packages/graphql-language-service-server/src/MessageProcessor.ts

@@ -53,13 +53,12 @@ import type {
   WorkspaceSymbolParams,
   Connection,
   DidChangeConfigurationRegistrationOptions,
-  Logger,
 } from 'vscode-languageserver/node';
 
 import type { UnnormalizedTypeDefPointer } from '@graphql-tools/load';
 
 import { getGraphQLCache, GraphQLCache } from './GraphQLCache';
-import { parseDocument, DEFAULT_SUPPORTED_EXTENSIONS } from './parseDocument';
+import { parseDocument } from './parseDocument';
 
 import { printSchema, visit, parse, FragmentDefinitionNode } from 'graphql';
 import { tmpdir } from 'node:os';
@@ -72,6 +71,11 @@ import {
   ProjectNotFoundError,
 } from 'graphql-config';
 import type { LoadConfigOptions } from './types';
+import {
+  DEFAULT_SUPPORTED_EXTENSIONS,
+  SupportedExtensionsEnum,
+} from './constants';
+import { NoopLogger, Logger } from './Logger';
 
 const configDocLink =
   'https://www.npmjs.com/package/graphql-language-service-server#user-content-graphql-configuration-file';
@@ -93,7 +97,7 @@ export class MessageProcessor {
   _isInitialized = false;
   _isGraphQLConfigMissing: boolean | null = null;
   _willShutdown = false;
-  _logger: Logger;
+  _logger: Logger | NoopLogger;
   _extensions?: GraphQLExtensionDeclaration[];
   _parser: (text: string, uri: string) => CachedContent[];
   _tmpDir: string;
@@ -114,8 +118,8 @@ export class MessageProcessor {
     tmpDir,
     connection,
   }: {
-    logger: Logger;
-    fileExtensions: string[];
+    logger: Logger | NoopLogger;
+    fileExtensions: ReadonlyArray<SupportedExtensionsEnum>;
     graphqlFileExtensions: string[];
     loadConfigOptions: LoadConfigOptions;
     config?: GraphQLConfig;
@@ -788,7 +792,7 @@ export class MessageProcessor {
           if (parentRange && res.name) {
             const isInline = inlineFragments.includes(res.name);
             const isEmbedded = DEFAULT_SUPPORTED_EXTENSIONS.includes(
-              path.extname(textDocument.uri),
+              path.extname(textDocument.uri) as SupportedExtensionsEnum,
             );
             if (isInline && isEmbedded) {
               const vOffset = parentRange.start.line;

packages/graphql-language-service-server/src/__tests__/MessageProcessor-test.ts

@@ -35,7 +35,6 @@ describe('MessageProcessor', () => {
     // @ts-ignore
     connection: {},
     logger,
-    fileExtensions: ['js'],
     graphqlFileExtensions: ['graphql'],
     loadConfigOptions: { rootDir: __dirname },
   });
@@ -56,6 +55,7 @@ describe('MessageProcessor', () => {
       configDir: __dirname,
       config: gqlConfig,
       parser: parseDocument,
+      logger: new NoopLogger(),
     });
     messageProcessor._languageService = {
       // @ts-ignore
@@ -484,6 +484,7 @@ export function Example(arg: string) {
 }`;
 
     const contents = parseDocument(text, 'test.tsx');
+
     expect(contents[0].query).toEqual(`
 query Test {
   test {

packages/graphql-language-service-server/src/__tests__/findGraphQLTags-test.ts

@@ -7,15 +7,17 @@
  *
  */
 
+import { Position, Range } from 'graphql-language-service';
 import { findGraphQLTags as baseFindGraphQLTags } from '../findGraphQLTags';
 
 jest.mock('../Logger');
 
 import { NoopLogger } from '../Logger';
+import { SupportedExtensionsEnum } from '../constants';
 
 describe('findGraphQLTags', () => {
   const logger = new NoopLogger();
-  const findGraphQLTags = (text: string, ext: string) =>
+  const findGraphQLTags = (text: string, ext: SupportedExtensionsEnum) =>
     baseFindGraphQLTags(text, ext, '', logger);
 
   it('finds queries in tagged templates', async () => {
@@ -315,15 +317,46 @@ query {id}`);
 
   it('finds queries in tagged templates in Svelte using normal <script>', async () => {
     const text = `
-<script>
-gql\`
-query {id}
-\`;
+    <script context="module">
+    const query = graphql(\`
+    query AllCharacters {
+        characters {
+            results {
+                name
+                id
+                image
+            }
+        }
+    }
+\`)
+    export async function load({fetch}) {
+        return { 
+            props: {
+                _data: await fetch({
+                    text: query
+                })
+              }
+            }
+        }
+
 </script>
 `;
     const contents = findGraphQLTags(text, '.svelte');
     expect(contents[0].template).toEqual(`
-query {id}`);
+    query AllCharacters {
+        characters {
+            results {
+                name
+                id
+                image
+            }
+        }
+    }
+`);
+
+    expect(JSON.stringify(contents[0].range)).toEqual(
+      JSON.stringify(new Range(new Position(2, 29), new Position(12, 0))),
+    );
   });
 
   it('no crash in Svelte files without <script>', async () => {

packages/graphql-language-service-server/src/constants.ts

@@ -0,0 +1,100 @@
+import type { ParserOptions, ParserPlugin } from '@babel/parser';
+// Attempt to be as inclusive as possible of source text.
+export const PARSER_OPTIONS: ParserOptions = {
+  allowImportExportEverywhere: true,
+  allowReturnOutsideFunction: true,
+  allowSuperOutsideMethod: true,
+  allowAwaitOutsideFunction: true,
+  // important! this allows babel to keep parsing when there are issues
+  errorRecovery: true,
+  sourceType: 'module',
+  strictMode: false,
+};
+
+/**
+ * .graphql is the officially recommended extension for graphql files
+ *
+ * .gql and .graphqls are included for compatibility for commonly used extensions
+ *
+ * GQL is a registered trademark of Google, and refers to Google Query Language.
+ * GraphQL Foundation does *not* recommend using this extension or acronym for
+ * referring to GraphQL.
+ *
+ * any changes should also be reflected in vscode-graphql-syntax textmate grammar & package.json
+ */
+export const DEFAULT_SUPPORTED_GRAPHQL_EXTENSIONS = [
+  '.graphql',
+  '.graphqls',
+  '.gql',
+];
+
+/**
+ * default tag delimiters to use when parsing GraphQL strings (for js/ts/vue/svelte)
+ * any changes should also be reflected in vscode-graphql-syntax textmate grammar
+ */
+export const TAG_MAP: Record<string, true> = {
+  graphql: true,
+  gql: true,
+  graphqls: true,
+};
+
+/**
+ * default extensions to use when parsing for GraphQL strings
+ * any changes should also be reflected in vscode-graphql-syntax textmate grammar & package.json
+ */
+export const DEFAULT_SUPPORTED_EXTENSIONS = [
+  '.js',
+  '.cjs',
+  '.mjs',
+  '.es',
+  '.esm',
+  '.es6',
+  '.ts',
+  '.jsx',
+  '.tsx',
+  '.vue',
+  '.svelte',
+  '.cts',
+  '.mts',
+] as const;
+export type SupportedExtensions = typeof DEFAULT_SUPPORTED_EXTENSIONS;
+export type SupportedExtensionsEnum =
+  (typeof DEFAULT_SUPPORTED_EXTENSIONS)[number];
+
+/**
+ * default plugins to use with babel parser
+ */
+export const BABEL_PLUGINS: ParserPlugin[] = [
+  'asyncDoExpressions',
+  'asyncGenerators',
+  'bigInt',
+  'classProperties',
+  'classPrivateProperties',
+  'classPrivateMethods',
+  'classStaticBlock',
+  'doExpressions',
+  'decimal',
+  'decorators-legacy',
+  'destructuringPrivate',
+  'dynamicImport',
+  'exportDefaultFrom',
+  'exportNamespaceFrom',
+  'functionBind',
+  'functionSent',
+  'importMeta',
+  'importAssertions',
+  'jsx',
+  'logicalAssignment',
+  'moduleBlocks',
+  'moduleStringNames',
+  'nullishCoalescingOperator',
+  'numericSeparator',
+  'objectRestSpread',
+  'optionalCatchBinding',
+  'optionalChaining',
+  // ['pipelineOperator', { proposal: 'hack' }],
+  'privateIn',
+  'regexpUnicodeSets',
+  'throwExpressions',
+  'topLevelAwait',
+];