Updating NPM dependencies

node_modules/find-up/index.js

@@ -1,46 +1,89 @@
 'use strict';
 const path = require('path');
 const locatePath = require('locate-path');
+const pathExists = require('path-exists');
 
-module.exports = (filename, opts = {}) => {
-	const startDir = path.resolve(opts.cwd || '');
-	const {root} = path.parse(startDir);
+const stop = Symbol('findUp.stop');
 
-	const filenames = [].concat(filename);
+module.exports = async (name, options = {}) => {
+	let directory = path.resolve(options.cwd || '');
+	const {root} = path.parse(directory);
+	const paths = [].concat(name);
 
-	return new Promise(resolve => {
-		(function find(dir) {
-			locatePath(filenames, {cwd: dir}).then(file => {
-				if (file) {
-					resolve(path.join(dir, file));
-				} else if (dir === root) {
-					resolve(null);
-				} else {
-					find(path.dirname(dir));
-				}
-			});
-		})(startDir);
-	});
-};
+	const runMatcher = async locateOptions => {
+		if (typeof name !== 'function') {
+			return locatePath(paths, locateOptions);
+		}
 
-module.exports.sync = (filename, opts = {}) => {
-	let dir = path.resolve(opts.cwd || '');
-	const {root} = path.parse(dir);
+		const foundPath = await name(locateOptions.cwd);
+		if (typeof foundPath === 'string') {
+			return locatePath([foundPath], locateOptions);
+		}
 
-	const filenames = [].concat(filename);
+		return foundPath;
+	};
 
 	// eslint-disable-next-line no-constant-condition
 	while (true) {
-		const file = locatePath.sync(filenames, {cwd: dir});
+		// eslint-disable-next-line no-await-in-loop
+		const foundPath = await runMatcher({...options, cwd: directory});
 
-		if (file) {
-			return path.join(dir, file);
+		if (foundPath === stop) {
+			return;
 		}
 
-		if (dir === root) {
-			return null;
+		if (foundPath) {
+			return path.resolve(directory, foundPath);
 		}
 
-		dir = path.dirname(dir);
+		if (directory === root) {
+			return;
+		}
+
+		directory = path.dirname(directory);
 	}
 };
+
+module.exports.sync = (name, options = {}) => {
+	let directory = path.resolve(options.cwd || '');
+	const {root} = path.parse(directory);
+	const paths = [].concat(name);
+
+	const runMatcher = locateOptions => {
+		if (typeof name !== 'function') {
+			return locatePath.sync(paths, locateOptions);
+		}
+
+		const foundPath = name(locateOptions.cwd);
+		if (typeof foundPath === 'string') {
+			return locatePath.sync([foundPath], locateOptions);
+		}
+
+		return foundPath;
+	};
+
+	// eslint-disable-next-line no-constant-condition
+	while (true) {
+		const foundPath = runMatcher({...options, cwd: directory});
+
+		if (foundPath === stop) {
+			return;
+		}
+
+		if (foundPath) {
+			return path.resolve(directory, foundPath);
+		}
+
+		if (directory === root) {
+			return;
+		}
+
+		directory = path.dirname(directory);
+	}
+};
+
+module.exports.exists = pathExists;
+
+module.exports.sync.exists = pathExists.sync;
+
+module.exports.stop = stop;