From 2ae67a28fbac8f17105d144da291dad82ecbc919 Mon Sep 17 00:00:00 2001
From: huw <yo@huw.cool>
Date: Wed, 11 Oct 2023 12:05:30 +1100
Subject: [PATCH] =?UTF-8?q?Use=20`btoa`=20when=20`Buffer`=20isn=E2=80=99t?=
 =?UTF-8?q?=20available?=
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---
 src/Client.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Client.ts b/src/Client.ts
index 338807b9..88d6ad1c 100644
--- a/src/Client.ts
+++ b/src/Client.ts
@@ -186,7 +186,10 @@ export default class Client {
       // authorization header as required by `Basic` auth.
       const unencodedCredential = `${auth.client_id}:${auth.client_secret}`
       const encodedCredential =
-        Buffer.from(unencodedCredential).toString("base64")
+        typeof Buffer !== "undefined"
+          ? Buffer.from(unencodedCredential).toString("base64")
+          // Use `btoa` in non-Node environments
+          : btoa(unencodedCredential)
       authorizationHeader = { authorization: `Basic ${encodedCredential}` }
     } else {
       // Otherwise format authorization header as `Bearer` token auth.