chore(core): try and fix failing e2e

packages/eslint/src/plugins/plugin.ts

@@ -53,23 +53,24 @@ function getProjectsUsingRootESLintConfig(
   context: CreateNodesContext
 ): CreateNodesResult['projects'] {
   const projects: CreateNodesResult['projects'] = {};
+  const workspaceFiles = context.workspaceFiles ?? [];
 
   // If there's no src folder, it's not a standalone project, so a project.json would be explicitly required to add the root to the mapping
   const isStandaloneWorkspace =
-    context.workspaceFiles.some((f) => f.startsWith('src')) &&
-    context.workspaceFiles.includes('package.json');
+    workspaceFiles.some((f) => f.startsWith('src')) &&
+    workspaceFiles.includes('package.json');
   if (isStandaloneWorkspace) {
     projects['.'] = {
       targets: buildEslintTargets([configFilePath], '.', options, true),
     };
-  } else if (context.workspaceFiles.includes('project.json')) {
+  } else if (workspaceFiles.includes('project.json')) {
     projects['.'] = {
       targets: buildEslintTargets([configFilePath], '.', options),
     };
   }
 
   // Some nested projects may require a lint target based on this root level config as well (in the case they don't have their own)
-  const childProjectRoots = context.workspaceFiles
+  const childProjectRoots = workspaceFiles
     .filter(
       (f) =>
         f.includes('/') &&
@@ -81,9 +82,7 @@ function getProjectsUsingRootESLintConfig(
   const childProjectsWithoutEslintConfig = childProjectRoots.filter(
     (childProjectRoot) =>
       !ESLINT_CONFIG_FILENAMES.some((eslintConfigFile) =>
-        context.workspaceFiles.includes(
-          join(childProjectRoot, eslintConfigFile)
-        )
+        workspaceFiles.includes(join(childProjectRoot, eslintConfigFile))
       )
   );