From 6d2c5e1f82f180ae79f799f0ed6e3e5efb4e664d Mon Sep 17 00:00:00 2001
From: Gregory Mitchell <54124162+gmitch215@users.noreply.github.com>
Date: Tue, 9 Jul 2024 10:33:58 -0500
Subject: [PATCH] Update Authorization, Add Documentation

---
 dist/setup/index.js                      |  8 ++++----
 docs/advanced-usage.md                   | 15 +++++++++++++++
 src/distributions/jetbrains/installer.ts |  8 +++++---
 3 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/dist/setup/index.js b/dist/setup/index.js
index 9ba0192..0f960d3 100644
--- a/dist/setup/index.js
+++ b/dist/setup/index.js
@@ -124201,10 +124201,10 @@ class JetBrainsDistribution extends base_installer_1.JavaBase {
             const rawVersions = [];
             while (true) {
                 const requestArguments = `per_page=100&page=${page_index}`;
-                const requestHeaders = {
-                    "User-Agent": "jetbrains-jbr-installer",
-                    "Authorization": `Token ${process.env.GITHUB_TOKEN}`,
-                };
+                const requestHeaders = {};
+                if (process.env.GITHUB_TOKEN) {
+                    requestHeaders['Authorization'] = `Bearer ${process.env.GITHUB_TOKEN}`;
+                }
                 const rawUrl = `https://api.github.com/repos/JetBrains/JetBrainsRuntime/releases?${requestArguments}`;
                 if (core.isDebug() && page_index === 1) {
                     // url is identical except page_index so print it once for debug
diff --git a/docs/advanced-usage.md b/docs/advanced-usage.md
index 62ead09..c0b73be 100644
--- a/docs/advanced-usage.md
+++ b/docs/advanced-usage.md
@@ -156,6 +156,21 @@ steps:
 - run: java -cp java HelloWorldApp
 ```
 
+The JetBrains installer uses the GitHub API to fetch the latest version. If you believe your project is going to be running into rate limits, you can provide a
+GitHub token to the action to increase the rate limit. Set the `GITHUB_TOKEN` environment variable to the value of your GitHub token in the workflow file.
+
+```yaml
+steps:
+- uses: actions/checkout@v4
+- uses: actions/setup-java@v4
+  with:
+    distribution: 'jetbrains'
+    java-version: '11'
+  env:
+    GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+- run: java -cp java HelloWorldApp
+```
+
 ## Installing custom Java package type
 ```yaml
 steps:
diff --git a/src/distributions/jetbrains/installer.ts b/src/distributions/jetbrains/installer.ts
index 6bcc713..a4ea614 100644
--- a/src/distributions/jetbrains/installer.ts
+++ b/src/distributions/jetbrains/installer.ts
@@ -98,10 +98,12 @@ export class JetBrainsDistribution extends JavaBase {
     const rawVersions: IJetBrainsRawVersion[] = [];
     while (true) {
       const requestArguments = `per_page=100&page=${page_index}`;
-      const requestHeaders: OutgoingHttpHeaders = {
-        "User-Agent": "jetbrains-jbr-installer",
-        "Authorization": `Token ${process.env.GITHUB_TOKEN}`,
+      const requestHeaders: OutgoingHttpHeaders = {}
+
+      if (process.env.GITHUB_TOKEN) {
+        requestHeaders['Authorization'] = `Bearer ${process.env.GITHUB_TOKEN}`;
       }
+
       const rawUrl = `https://api.github.com/repos/JetBrains/JetBrainsRuntime/releases?${requestArguments}`;
 
       if (core.isDebug() && page_index === 1) {