Fix read permission error on ignore files search (#259)

ignore.js

@@ -8,13 +8,13 @@ import slash from 'slash';
 import {toPath} from 'unicorn-magic';
 import {isNegativePattern} from './utilities.js';
 
+const defaultIgnoredDirectories = [
+	'**/node_modules',
+	'**/flow-typed',
+	'**/coverage',
+	'**/.git',
+];
 const ignoreFilesGlobOptions = {
-	ignore: [
-		'**/node_modules',
-		'**/flow-typed',
-		'**/coverage',
-		'**/.git',
-	],
 	absolute: true,
 	dot: true,
 };
@@ -62,12 +62,13 @@ const normalizeOptions = (options = {}) => ({
 	cwd: toPath(options.cwd) ?? process.cwd(),
 	suppressErrors: Boolean(options.suppressErrors),
 	deep: typeof options.deep === 'number' ? options.deep : Number.POSITIVE_INFINITY,
+	ignore: [...options.ignore ?? [], ...defaultIgnoredDirectories],
 });
 
 export const isIgnoredByIgnoreFiles = async (patterns, options) => {
-	const {cwd, suppressErrors, deep} = normalizeOptions(options);
+	const {cwd, suppressErrors, deep, ignore} = normalizeOptions(options);
 
-	const paths = await fastGlob(patterns, {cwd, suppressErrors, deep, ...ignoreFilesGlobOptions});
+	const paths = await fastGlob(patterns, {cwd, suppressErrors, deep, ignore, ...ignoreFilesGlobOptions});
 
 	const files = await Promise.all(
 		paths.map(async filePath => ({
@@ -80,9 +81,9 @@ export const isIgnoredByIgnoreFiles = async (patterns, options) => {
 };
 
 export const isIgnoredByIgnoreFilesSync = (patterns, options) => {
-	const {cwd, suppressErrors, deep} = normalizeOptions(options);
+	const {cwd, suppressErrors, deep, ignore} = normalizeOptions(options);
 
-	const paths = fastGlob.sync(patterns, {cwd, suppressErrors, deep, ...ignoreFilesGlobOptions});
+	const paths = fastGlob.sync(patterns, {cwd, suppressErrors, deep, ignore, ...ignoreFilesGlobOptions});
 
 	const files = paths.map(filePath => ({
 		filePath,

tests/ignore.js

@@ -1,3 +1,4 @@
+import {chmod} from 'node:fs/promises';
 import path from 'node:path';
 import test from 'ava';
 import slash from 'slash';
@@ -186,3 +187,21 @@ test('custom ignore files', async t => {
 		],
 	);
 });
+
+test.serial('bad permissions', async t => {
+	const cwd = path.join(PROJECT_ROOT, 'fixtures/bad-permissions');
+	const noReadDirectory = path.join(cwd, 'noread');
+
+	await chmod(noReadDirectory, 0o000);
+
+	await t.notThrowsAsync(
+		runIsIgnoredByIgnoreFiles(
+			t,
+			'**/*',
+			{cwd, ignore: ['noread']},
+			() => {},
+		),
+	);
+
+	t.teardown(() => chmod(noReadDirectory, 0o755));
+});