refactor: move codegen config matcher to file matchers util

Author: danielwaltz

src/index.ts

@@ -1,8 +1,11 @@
 import { Plugin } from 'vite';
 import { CodegenContext, generate, loadContext } from '@graphql-codegen/cli';
 import { Types } from '@graphql-codegen/plugin-helpers';
-import { isCodegenConfig } from '@/utils/isCodegenConfig';
-import { isGraphQLDocument, isGraphQLSchema } from '@/utils/fileMatchers';
+import {
+  isCodegenConfig,
+  isGraphQLDocument,
+  isGraphQLSchema,
+} from '@/utils/fileMatchers';
 import { ViteMode, isServeMode, isBuildMode } from '@/utils/viteModes';
 import { debugLog } from '@/utils/debugLog';
 

src/utils/fileMatchers.ts

@@ -2,6 +2,13 @@ import { normalizePath } from 'vite';
 import { CodegenContext } from '@graphql-codegen/cli';
 import { normalizeInstanceOrArray } from '@graphql-codegen/plugin-helpers';
 
+export function isCodegenConfig(
+  filePath: string,
+  context: CodegenContext,
+): boolean {
+  return normalizePath(filePath) === normalizePath(context.filepath);
+}
+
 export async function isGraphQLDocument(
   filePath: string,
   context: CodegenContext,