Added prefix to error thrown by the parser

Author: dotansimha

.changeset/eleven-houses-turn.md

@@ -0,0 +1,5 @@
+---
+'@graphql-eslint/eslint-plugin': patch
+---
+
+Added prefix to error thrown by the parser

packages/plugin/src/parser.ts

@@ -12,19 +12,19 @@ export function parse(code: string, options?: ParserOptions): Linter.ESLintParse
   return parseForESLint(code, options).ast;
 }
 
-const addCodeFileLoaderExtension: GraphQLExtensionDeclaration = (api) => {
-  schemaLoaders.forEach(loader => api.loaders.schema.register(loader))
-  operationsLoaders.forEach(loader => api.loaders.documents.register(loader))
-  return { name: 'graphql-eslint-loaders' }
-}
+const addCodeFileLoaderExtension: GraphQLExtensionDeclaration = api => {
+  schemaLoaders.forEach(loader => api.loaders.schema.register(loader));
+  operationsLoaders.forEach(loader => api.loaders.documents.register(loader));
+  return { name: 'graphql-eslint-loaders' };
+};
 
 export function parseForESLint(code: string, options?: ParserOptions): GraphQLESLintParseResult {
   const gqlConfig: GraphQLConfig | null = options?.skipGraphQLConfig
     ? null
     : loadConfigSync({
         throwOnEmpty: false,
         throwOnMissing: false,
-        extensions: [addCodeFileLoaderExtension]
+        extensions: [addCodeFileLoaderExtension],
       });
 
   const schema = getSchema(options, gqlConfig);
@@ -65,12 +65,14 @@ export function parseForESLint(code: string, options?: ParserOptions): GraphQLES
         index: e.positions[0],
         lineNumber: e.locations[0].line,
         column: e.locations[0].column,
-        message: e.message,
+        message: `[graphql-eslint]: ${e.message}`,
       };
 
       throw eslintError;
     }
 
+    e.message = `[graphql-eslint]: ${e.message}`;
+
     throw e;
   }
 }

yarn.lock

@@ -3234,6 +3234,11 @@ [email protected], graphql-config@^3.2.0:
     string-env-interpolation "1.0.1"
     tslib "^2.0.0"
 
+graphql-tag@^2.11.0:
+  version "2.11.0"
+  resolved "https://registry.npmjs.org/graphql-tag/-/graphql-tag-2.11.0.tgz#1deb53a01c46a7eb401d6cb59dec86fa1cccbffd"
+  integrity sha512-VmsD5pJqWJnQZMUeRwrDhfgoyqcfwEkvtpANqcoUG8/tOLkwNgU9mzub/Mc78OJMhHjx7gfAMTxzdG43VGg3bA==
+
 graphql-upload@^11.0.0:
   version "11.0.0"
   resolved "https://registry.yarnpkg.com/graphql-upload/-/graphql-upload-11.0.0.tgz#24b245ff18f353bab6715e8a055db9fd73035e10"