From 3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 Mon Sep 17 00:00:00 2001
From: Dimitri Staessens <dimitri@ouroboros.rocks>
Date: Sun, 6 Oct 2019 21:37:45 +0200
Subject: build: Add some required modules for node

---
 node_modules/find-up/index.js | 48 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 node_modules/find-up/index.js

(limited to 'node_modules/find-up/index.js')

diff --git a/node_modules/find-up/index.js b/node_modules/find-up/index.js
new file mode 100644
index 0000000..939c955
--- /dev/null
+++ b/node_modules/find-up/index.js
@@ -0,0 +1,48 @@
+'use strict';
+const path = require('path');
+const locatePath = require('locate-path');
+
+module.exports = (filename, opts) => {
+	opts = opts || {};
+
+	const startDir = path.resolve(opts.cwd || '');
+	const root = path.parse(startDir).root;
+
+	const filenames = [].concat(filename);
+
+	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);
+	});
+};
+
+module.exports.sync = (filename, opts) => {
+	opts = opts || {};
+
+	let dir = path.resolve(opts.cwd || '');
+	const root = path.parse(dir).root;
+
+	const filenames = [].concat(filename);
+
+	// eslint-disable-next-line no-constant-condition
+	while (true) {
+		const file = locatePath.sync(filenames, {cwd: dir});
+
+		if (file) {
+			return path.join(dir, file);
+		} else if (dir === root) {
+			return null;
+		}
+
+		dir = path.dirname(dir);
+	}
+};
-- 
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