From 33ba630f6a57565bb539183810efa10ea237aee5 Mon Sep 17 00:00:00 2001
From: Alan Agius <17563226+alan-agius4@users.noreply.github.com>
Date: Thu, 26 Feb 2026 14:17:11 +0000
Subject: [PATCH] refactor: centralize ESLint file targeting within
 `eslint.config.mjs` to process only TypeScript files and ignore JavaScript
 files
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This is needed as the glob is no longer being parsed from the CLI.

```
Run pnpm lint --cache-strategy content

> @angular/devkit-repo@22.0.0-next.0 lint /home/runner/work/angular-cli/angular-cli
> eslint --cache --max-warnings=0 "**/*.@(ts|mts|cts)" --cache-strategy content

Oops! Something went wrong! :(

ESLint: 10.0.2

No files matching the pattern "**/*.@(ts|mts|cts)" were found.
Please check for typing mistakes in the pattern.

 ELIFECYCLE  Command failed with exit code 2.
```
---
 eslint.config.mjs | 8 +++++++-
 package.json      | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/eslint.config.mjs b/eslint.config.mjs
index 89f9fa72243b..cd0a12c4aa6d 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -10,9 +10,9 @@ import { fixupConfigRules, fixupPluginRules } from '@eslint/compat';
 import { FlatCompat } from '@eslint/eslintrc';
 import js from '@eslint/js';
 import stylistic from '@stylistic/eslint-plugin';
+import header from '@tony.ganchev/eslint-plugin-header';
 import typescriptEslint from '@typescript-eslint/eslint-plugin';
 import tsParser from '@typescript-eslint/parser';
-import header from '@tony.ganchev/eslint-plugin-header';
 import _import from 'eslint-plugin-import';
 import globals from 'globals';
 
@@ -23,8 +23,14 @@ const compat = new FlatCompat({
 });
 
 export default [
+  {
+    files: ['**/*.ts', '**/*.mts', '**/*.cts'],
+  },
   {
     ignores: [
+      '**/*.js',
+      '**/*.mjs',
+      '**/*.cjs',
       '**/bazel-out',
       '**/dist-schema',
       'goldens/public-api',
diff --git a/package.json b/package.json
index d7d2d017e354..1675bd17610d 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "test": "bazel test //packages/...",
     "build": "pnpm -s admin build",
     "build-schema": "bazel build //... --build_tag_filters schema --symlink_prefix dist-schema/",
-    "lint": "eslint --cache --max-warnings=0 \"**/*.@(ts|mts|cts)\"",
+    "lint": "eslint --cache --max-warnings=0",
     "templates": "pnpm -s admin templates",
     "validate": "pnpm -s admin validate",
     "postinstall": "husky",