infra: add linting and formatting for js projects (#230)

* wip * wip * wip * format * wip(mobile): lint and format * cleanup * nits * nits * idiomatic react * nit * format all root files
2026-06-02 07:44:24 -07:00
parent 2fe562ce2b
commit a8a0b7db1b
258 changed files with 7822 additions and 5195 deletions
@@ -0,0 +1,25 @@
+// https://docs.expo.dev/guides/using-eslint/
+const { defineConfig } = require('eslint/config');
+const expoConfig = require('eslint-config-expo/flat');
+const eslintConfigPrettier = require('eslint-config-prettier');
+
+module.exports = defineConfig([
+  expoConfig,
+  // Turn off ESLint rules that conflict with Prettier. Keep this after expoConfig.
+  eslintConfigPrettier,
+  {
+    rules: {
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        {
+          argsIgnorePattern: '^_',
+          varsIgnorePattern: '^_',
+          caughtErrorsIgnorePattern: '^_',
+        },
+      ],
+    },
+  },
+  {
+    ignores: ['dist/*', '.expo/*'],
+  },
+]);