From 76cb9c2a39d477a64824a985ade40507e3bbade1 Mon Sep 17 00:00:00 2001
From: Adam Mathes <adam@adammathes.com>
Date: Fri, 13 Feb 2026 21:34:48 -0800
Subject: feat(vanilla): add testing infrastructure and tests (NK-wjnczv)

---
 vanilla/node_modules/has-flag/index.js | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 vanilla/node_modules/has-flag/index.js

(limited to 'vanilla/node_modules/has-flag/index.js')

diff --git a/vanilla/node_modules/has-flag/index.js b/vanilla/node_modules/has-flag/index.js
new file mode 100644
index 0000000..b6f80b1
--- /dev/null
+++ b/vanilla/node_modules/has-flag/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = (flag, argv = process.argv) => {
+	const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');
+	const position = argv.indexOf(prefix + flag);
+	const terminatorPosition = argv.indexOf('--');
+	return position !== -1 && (terminatorPosition === -1 || position < terminatorPosition);
+};
-- 
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