Add node_modules

node_modules/globby/ignore.js

@@ -0,0 +1,92 @@
+import process from 'node:process';
+import fs from 'node:fs';
+import path from 'node:path';
+import fastGlob from 'fast-glob';
+import gitIgnore from 'ignore';
+import slash from 'slash';
+import {toPath, isNegativePattern} from './utilities.js';
+
+const ignoreFilesGlobOptions = {
+	ignore: [
+		'**/node_modules',
+		'**/flow-typed',
+		'**/coverage',
+		'**/.git',
+	],
+	absolute: true,
+	dot: true,
+};
+
+export const GITIGNORE_FILES_PATTERN = '**/.gitignore';
+
+const applyBaseToPattern = (pattern, base) => isNegativePattern(pattern)
+	? '!' + path.posix.join(base, pattern.slice(1))
+	: path.posix.join(base, pattern);
+
+const parseIgnoreFile = (file, cwd) => {
+	const base = slash(path.relative(cwd, path.dirname(file.filePath)));
+
+	return file.content
+		.split(/\r?\n/)
+		.filter(line => line && !line.startsWith('#'))
+		.map(pattern => applyBaseToPattern(pattern, base));
+};
+
+const toRelativePath = (fileOrDirectory, cwd) => {
+	cwd = slash(cwd);
+	if (path.isAbsolute(fileOrDirectory)) {
+		if (slash(fileOrDirectory).startsWith(cwd)) {
+			return path.relative(cwd, fileOrDirectory);
+		}
+
+		throw new Error(`Path ${fileOrDirectory} is not in cwd ${cwd}`);
+	}
+
+	return fileOrDirectory;
+};
+
+const getIsIgnoredPredicate = (files, cwd) => {
+	const patterns = files.flatMap(file => parseIgnoreFile(file, cwd));
+	const ignores = gitIgnore().add(patterns);
+
+	return fileOrDirectory => {
+		fileOrDirectory = toPath(fileOrDirectory);
+		fileOrDirectory = toRelativePath(fileOrDirectory, cwd);
+		return fileOrDirectory ? ignores.ignores(slash(fileOrDirectory)) : false;
+	};
+};
+
+const normalizeOptions = (options = {}) => ({
+	cwd: toPath(options.cwd) || process.cwd(),
+});
+
+export const isIgnoredByIgnoreFiles = async (patterns, options) => {
+	const {cwd} = normalizeOptions(options);
+
+	const paths = await fastGlob(patterns, {cwd, ...ignoreFilesGlobOptions});
+
+	const files = await Promise.all(
+		paths.map(async filePath => ({
+			filePath,
+			content: await fs.promises.readFile(filePath, 'utf8'),
+		})),
+	);
+
+	return getIsIgnoredPredicate(files, cwd);
+};
+
+export const isIgnoredByIgnoreFilesSync = (patterns, options) => {
+	const {cwd} = normalizeOptions(options);
+
+	const paths = fastGlob.sync(patterns, {cwd, ...ignoreFilesGlobOptions});
+
+	const files = paths.map(filePath => ({
+		filePath,
+		content: fs.readFileSync(filePath, 'utf8'),
+	}));
+
+	return getIsIgnoredPredicate(files, cwd);
+};
+
+export const isGitIgnored = options => isIgnoredByIgnoreFiles(GITIGNORE_FILES_PATTERN, options);
+export const isGitIgnoredSync = options => isIgnoredByIgnoreFilesSync(GITIGNORE_FILES_PATTERN, options);