From 4cae520566994fb97cd216216a8acdd11ded5c3c Mon Sep 17 00:00:00 2001
From: Minionguyjpro <minionguyjpro@gmail.com>
Date: Thu, 21 Aug 2025 17:56:24 +0200
Subject: [PATCH] Add functionality to download Inno Setup through WinGet, to
 workaround removal of Inno Setup from future GitHub Actions Windows Server
 runner images

---
 src/index.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/index.js b/src/index.js
index 336b600..0fa4545 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,5 +1,6 @@
 import * as core from "@actions/core";
 import { promises as fs } from "fs";
+import { exec } from "child_process";
 import { execFile } from "child_process";
 
 const workspacePath = process.env.GITHUB_WORKSPACE;
@@ -27,6 +28,17 @@ async function run() {
           str.replace(/(["'])/g, "$1"),
         );
 
+        exec(
+          `winget install --id JRSoftware.InnoSetup -e -s winget -h`,
+          (execError, stdout, stderr) => {
+            console.log(stdout,stderr);
+            if (execError) {
+              core.setFailed(`Failed to install Inno Setup: ${stderr}`);
+              process.exit(execError.code || 1);
+            }
+          },
+        );
+
         execFile(
           `${process.env["ProgramFiles(x86)"]}\\Inno Setup 6\\iscc.exe`,
           [...escapedOptions, `${workspacePath}\\${path}`],