Port remaining parser code to TypeScript

browser/src/bids/BidsWebAccessor.js

@@ -1,22 +1,17 @@
 import { BidsFileAccessor } from '../../../src/bids/datasetParser'
 import { buildSchemasFromVersion } from '../schema/init'
-import { BidsHedIssue } from '../../../src/bids/types/issues'
 
 /**
  * Build HED schemas from a dataset description for the browser environment.
  * @param {object} description The dataset_description.json data.
- * @returns {Promise<Schemas|null>} The HED schemas.
+ * @returns {Promise<HedSchemas|null>} The HED schemas.
  */
 async function buildBidsSchemas(description) {
   const hedVersionString = description.jsonData?.HEDVersion
   if (!hedVersionString) {
     return null
   }
-  try {
-    return await buildSchemasFromVersion(hedVersionString)
-  } catch (e) {
-    throw new BidsHedIssue(e.issue)
-  }
+  return await buildSchemasFromVersion(hedVersionString)
 }
 
 /**

eslint.config.mjs

@@ -1,21 +1,24 @@
-import prettier from 'eslint-config-prettier'
+import { defineConfig, globalIgnores } from 'eslint/config'
+import prettier from 'eslint-config-prettier/flat'
 import globals from 'globals'
-import path from 'node:path'
-import { fileURLToPath } from 'node:url'
 import js from '@eslint/js'
-import { FlatCompat } from '@eslint/eslintrc'
-
-const __filename = fileURLToPath(import.meta.url)
-const __dirname = path.dirname(__filename)
-const compat = new FlatCompat({
-  baseDirectory: __dirname,
-  recommendedConfig: js.configs.recommended,
-  allConfig: js.configs.all,
-})
-
-export default [
-  ...compat.extends('eslint:recommended'),
+import tseslint from 'typescript-eslint'
+
+export default defineConfig([
+  globalIgnores(['dist/**/*'], 'Ignore Build Directory'),
+  globalIgnores(['docs/**/*'], 'Ignore Documentation Directory'),
+  globalIgnores(['tests/bidsDemoData/**/*'], 'Ignore BIDS Demo Data Directory'),
+  globalIgnores(['tests/otherTestData/**/*'], 'Ignore Other Test Data Directory'),
+  globalIgnores(['src/data/*'], 'Ignore Source Data Directory'),
+
   {
+    files: ['**/*.js', '**/*.mjs'],
+    plugins: {
+      js,
+    },
+
+    extends: ['js/recommended'],
+
     languageOptions: {
       globals: {
         ...globals.node,
@@ -58,5 +61,101 @@ export default [
       ],
     },
   },
+  {
+    files: ['**/*.cjs'],
+    plugins: {
+      js,
+    },
+
+    extends: ['js/recommended'],
+
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+        __VITE_ENV__: 'readonly',
+      },
+
+      ecmaVersion: 'latest',
+      sourceType: 'commonjs',
+    },
+
+    rules: {
+      'no-console': [
+        'error',
+        {
+          allow: ['warn'],
+        },
+      ],
+
+      'linebreak-style': ['error', 'unix'],
+      'guard-for-in': 'error',
+      'max-len': 'off',
+      'no-var': 'error',
+      'prefer-const': 'error',
+      'array-callback-return': 'error',
+      'no-constant-binary-expression': 'error',
+      'no-constructor-return': 'error',
+      'no-duplicate-imports': 'error',
+      'no-self-compare': 'error',
+      'no-template-curly-in-string': 'warn',
+      'no-unmodified-loop-condition': 'warn',
+      'no-unreachable-loop': 'error',
+      'no-unused-private-class-members': 'error',
+
+      'prefer-arrow-callback': [
+        'error',
+        {
+          allowUnboundThis: false,
+        },
+      ],
+    },
+  },
+  {
+    files: ['**/*.ts'],
+    plugins: {
+      js,
+    },
+
+    extends: [tseslint.configs.recommendedTypeChecked],
+
+    languageOptions: {
+      parserOptions: {
+        projectService: true,
+      },
+    },
+
+    rules: {
+      'no-console': [
+        'error',
+        {
+          allow: ['warn'],
+        },
+      ],
+
+      'linebreak-style': ['error', 'unix'],
+      'guard-for-in': 'error',
+      'max-len': 'off',
+      'no-var': 'error',
+      'prefer-const': 'error',
+      'array-callback-return': 'error',
+      'no-constant-binary-expression': 'error',
+      'no-constructor-return': 'error',
+      'no-duplicate-imports': 'error',
+      'no-self-compare': 'error',
+      'no-template-curly-in-string': 'warn',
+      'no-unmodified-loop-condition': 'warn',
+      'no-unreachable-loop': 'error',
+      'no-unused-private-class-members': 'error',
+      '@typescript-eslint/require-await': 'off',
+
+      'prefer-arrow-callback': [
+        'error',
+        {
+          allowUnboundThis: false,
+        },
+      ],
+    },
+  },
   prettier,
-]
+])