fix: check if packageFileURL is github host to conditionally send token (#283)

Co-authored-by: Federico Grandi <fgrandi30@gmail.com>

Author: christulin

lib/index.js

@@ -95,7 +95,9 @@ async function main() {
       remote: string = (
         await readJson(
           packageFileURL,
-          isPackageFileURLBefore && token ? token : undefined
+          (isPackageFileURLBefore || isRawGithubUrl(packageFileURL)) && token
+            ? token
+            : undefined
         )
       )?.version
     if (!local || !remote) {
@@ -146,6 +148,11 @@ function isURL(str: string) {
   }
 }
 
+function isRawGithubUrl(str: string) {
+  const url = new URL(str)
+  return url.hostname === 'raw.githubusercontent.com'
+}
+
 async function readJson(file: string, token?: string) {
   if (isURL(file)) {
     const headers = token