From 88fcdf968a2c62a96c7162ea306ff46e22449a87 Mon Sep 17 00:00:00 2001
From: AJ ONeal <aj@therootcompany.com>
Date: Sun, 5 Dec 2021 07:59:38 +0000
Subject: [PATCH] fix(webi): all $s should be escaped with $$$$

---
 _webi/releases.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/_webi/releases.js b/_webi/releases.js
index 6740faf..a9bef85 100644
--- a/_webi/releases.js
+++ b/_webi/releases.js
@@ -143,7 +143,11 @@ Releases.renderBash = function (
                 /^\s*#?PKG_FORMATS=.*/m,
                 "PKG_FORMATS='" + ((rel && rel.formats) || []).join(',') + "'"
               )
-              .replace(reInstallTpl, '\n' + installTxt)
+              // $', $0, ... $9, $`, $&, and $_ all have special meaning
+              // (see https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/RegExp)
+              // However, it can be escaped with $$ (which must be escaped with $$)
+
+              .replace(reInstallTpl, '\n' + installTxt.replace(/\$/g, '$$$$'))
           );
         });
     });