Merge pull request lichess-org#16267 from isaacl/eslintCache

Speed up eslint with --cache

.gitignore

@@ -51,3 +51,6 @@ RUNNING_PID
 # Docker-compose / docker sbt
 /docker-compose.yml
 /?
+
+# eslint cache
+/.eslintcache

eslint.config.mjs

@@ -2,9 +2,9 @@ import typescriptEslint from '@typescript-eslint/eslint-plugin';
 import tsParser from '@typescript-eslint/parser';
 
 export default [
+  { ignores: ['*', '!ui/', '!bin/', '**/dist/'] },
   {
     files: ['**/*.ts'],
-    ignores: ['**/dist/**', '**/node_modules/**', '**/public/**'],
     plugins: { '@typescript-eslint': typescriptEslint },
     languageOptions: { parser: tsParser, ecmaVersion: 5, sourceType: 'module' },
     rules: {

package.json

@@ -41,12 +41,12 @@
     "typescript": "^5.6.2"
   },
   "scripts": {
-    "format": "prettier --write --log-level warn .",
-    "check-format": "prettier --check --log-level warn .",
-    "watch-format": "onchange \"**/*\" -- prettier --write --log-level warn {{changed}}",
+    "format": "prettier --cache --write --log-level warn .",
+    "check-format": "prettier --cache --check --log-level warn .",
+    "watch-format": "onchange \"**/*\" -- prettier --cache --write --log-level warn {{changed}}",
     "add-hooks": "git config --add core.hooksPath bin/git-hooks",
     "remove-hooks": "git config --unset core.hooksPath bin/git-hooks",
-    "lint": "eslint ui",
+    "lint": "eslint --cache",
     "journal": "journalctl --user -fu lila -o cat",
     "metals": "tail -F .metals/metals.log | stdbuf -oL cut -c 21- | rg -v '(notification for request|handleCancellation)'",
     "serverlog": "pnpm journal & pnpm metals",