fix: off config no longer contains "overrides" (#286)

src/configs/off.ts

@@ -2,20 +2,20 @@ import type { Linter } from "eslint";
 
 import all from "./all";
 
-function turnRulesOff(rules: Linter.Config["rules"]): Linter.Config["rules"] {
+function turnRulesOff(rules: ReadonlyArray<string>): Linter.Config["rules"] {
   return rules === undefined
     ? undefined
-    : Object.fromEntries(
-        Object.entries(rules).map(([name, value]) => [name, "off"])
-      );
+    : Object.fromEntries(rules.map((name) => [name, "off"]));
 }
 
+const allRulesNames = new Set([
+  ...Object.keys(all.rules ?? {}),
+  ...(all.overrides?.flatMap((override) => Object.keys(override.rules ?? {})) ??
+    []),
+]);
+
 const config: Linter.Config = {
-  rules: turnRulesOff(all.rules),
-  overrides: all.overrides?.map((override) => ({
-    ...override,
-    rules: turnRulesOff(override.rules),
-  })),
+  rules: turnRulesOff([...allRulesNames]),
 };
 
 export default config;

tests/configs.test.ts

@@ -30,10 +30,9 @@ test('Config "All" - should have all the non-deprecated rules', (t) => {
 
 test('Config "Off" - should have all the rules "All" has but turned off', (t) => {
   const configOffJSRules = Object.keys(off.rules ?? {});
-  const configOffTSRules = Object.keys(off.overrides?.[0].rules ?? {});
-  const configOffRules = new Set([...configOffJSRules, ...configOffTSRules]);
+  t.is(configOffJSRules.length, allNonDeprecatedRules.length);
 
-  t.is(configOffRules.size, allNonDeprecatedRules.length);
+  t.is(off.overrides, undefined, '"Off" config should not have overrides');
 
   for (const [name, value] of Object.entries(off.rules)) {
     const severity = Array.isArray(value) ? value[0] : value;