From de33c8fcf1ff45870ec08597f452dc35330d86d4 Mon Sep 17 00:00:00 2001
From: leey00nsu <dbstndla1212@naver.com>
Date: Mon, 29 Jan 2024 22:17:51 +0900
Subject: [PATCH 1/2] fix function isBase64

---
 create-or-update-files.js | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/create-or-update-files.js b/create-or-update-files.js
index e5f9b66..0eef604 100644
--- a/create-or-update-files.js
+++ b/create-or-update-files.js
@@ -1,4 +1,32 @@
-const isBase64 = require("is-base64");
+function isBase64(str) {
+  var notBase64 = /[^A-Z0-9+\/=]/i;
+  const isString = (typeof str === 'string' || str instanceof String);
+
+  if (!isString) {
+    let invalidType;
+    if (str === null) {
+      invalidType = 'null';
+    } else {
+      invalidType = typeof str;
+      if (invalidType === 'object' && str.constructor && str.constructor.hasOwnProperty('name')) {
+        invalidType = str.constructor.name;
+      } else {
+        invalidType = `a ${invalidType}`;
+      }
+    }
+    throw new TypeError(`Expected string but received ${invalidType}.`);
+  }
+
+  const len = str.length;
+  if (!len || len % 4 !== 0 || notBase64.test(str)) {
+    return false;
+  }
+  const firstPaddingChar = str.indexOf('=');
+  return firstPaddingChar === -1 ||
+    firstPaddingChar === len - 1 ||
+    (firstPaddingChar === len - 2 && str[len - 1] === '=');
+}
+
 module.exports = function (octokit, opts) {
   return new Promise(async (resolve, reject) => {
     // Up front validation

From b26d4c162bd1f7a2bf9a86e97e138f6572956f84 Mon Sep 17 00:00:00 2001
From: Michael Heap <m@michaelheap.com>
Date: Sun, 11 Feb 2024 12:37:49 +0000
Subject: [PATCH 2/2] Remove is-base64 dependency

---
 package-lock.json | 17 -----------------
 package.json      |  1 -
 2 files changed, 18 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index cfb20c8..fc9b976 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,9 +8,6 @@
       "name": "octokit-commit-multiple-files",
       "version": "5.0.0",
       "license": "MIT",
-      "dependencies": {
-        "is-base64": "^1.1.0"
-      },
       "devDependencies": {
         "@octokit/rest": ">=18.5.0",
         "eslint": "^8.47.0",
@@ -2878,15 +2875,6 @@
       "integrity": "sha512-zz06S8t0ozoDXMG+ube26zeCTNXcKIPJZJi8hBrF4idCLms4CG9QtK7qBl1boi5ODzFpjswb5JPmHCbMpjaYzg==",
       "dev": true
     },
-    "node_modules/is-base64": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/is-base64/-/is-base64-1.1.0.tgz",
-      "integrity": "sha512-Nlhg7Z2dVC4/PTvIFkgVVNvPHSO2eR/Yd0XzhGiXCXEvWnptXlXa/clQ8aePPiMuxEGcWfzWbGw2Fe3d+Y3v1g==",
-      "bin": {
-        "is_base64": "bin/is-base64",
-        "is-base64": "bin/is-base64"
-      }
-    },
     "node_modules/is-core-module": {
       "version": "2.13.0",
       "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.13.0.tgz",
@@ -7200,11 +7188,6 @@
       "integrity": "sha512-zz06S8t0ozoDXMG+ube26zeCTNXcKIPJZJi8hBrF4idCLms4CG9QtK7qBl1boi5ODzFpjswb5JPmHCbMpjaYzg==",
       "dev": true
     },
-    "is-base64": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/is-base64/-/is-base64-1.1.0.tgz",
-      "integrity": "sha512-Nlhg7Z2dVC4/PTvIFkgVVNvPHSO2eR/Yd0XzhGiXCXEvWnptXlXa/clQ8aePPiMuxEGcWfzWbGw2Fe3d+Y3v1g=="
-    },
     "is-core-module": {
       "version": "2.13.0",
       "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.13.0.tgz",
diff --git a/package.json b/package.json
index b49c0a7..c86131d 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,6 @@
     "nock": "^13.3.3"
   },
   "dependencies": {
-    "is-base64": "^1.1.0"
   },
   "peerDependencies": {
     "@octokit/rest": ">=20.0.1"