From 23e386d1c25df14873408747bdbdd0b1f992568e Mon Sep 17 00:00:00 2001
From: Peter Shepehrd <109117968+pshepherd10@users.noreply.github.com>
Date: Fri, 10 Nov 2023 11:24:16 -0500
Subject: [PATCH] add runner install script for windows image (#8671)

---
 images/win/scripts/Installers/Install-Runner.ps1 | 14 ++++++++++++++
 images/win/scripts/Tests/RunnerCache.tests.ps1   |  7 +++++++
 images/win/windows2019.json                      |  3 ++-
 images/win/windows2022.json                      |  3 ++-
 4 files changed, 25 insertions(+), 2 deletions(-)
 create mode 100644 images/win/scripts/Installers/Install-Runner.ps1
 create mode 100644 images/win/scripts/Tests/RunnerCache.tests.ps1

diff --git a/images/win/scripts/Installers/Install-Runner.ps1 b/images/win/scripts/Installers/Install-Runner.ps1
new file mode 100644
index 00000000..559875a1
--- /dev/null
+++ b/images/win/scripts/Installers/Install-Runner.ps1
@@ -0,0 +1,14 @@
+################################################################################
+##  File:  Install-Runner.ps1
+##  Desc:  Install Runner for GitHub Actions
+##  Supply chain security: none
+################################################################################
+
+Write-Host "Download latest Runner for GitHub Actions"
+$release = Invoke-RestMethod -Uri "https://api.github.com/repos/actions/runner/releases/latest"
+$version = $release.tag_name.Trim("v")
+$downloadUrl = ($release.assets.browser_download_url -ilike "*actions-runner-win-x64-${version}.zip*") | Select-Object -First 1
+New-Item -Path "C:\ProgramData\runner" -ItemType Directory
+$packagePath = Start-DownloadWithRetry -Url $downloadUrl -DownloadPath "C:\ProgramData\runner"
+
+Invoke-PesterTests -TestFile "RunnerCache"
diff --git a/images/win/scripts/Tests/RunnerCache.tests.ps1 b/images/win/scripts/Tests/RunnerCache.tests.ps1
new file mode 100644
index 00000000..8c932fb9
--- /dev/null
+++ b/images/win/scripts/Tests/RunnerCache.tests.ps1
@@ -0,0 +1,7 @@
+Describe "RunnerCache" {
+    Context "runner cache directory not empty" {
+        It "C:\ProgramData\runner" {
+            (Get-ChildItem -Path "C:\ProgramData\runner\*.zip" -Recurse).Count | Should -BeGreaterThan 0
+        }
+    }
+}
diff --git a/images/win/windows2019.json b/images/win/windows2019.json
index c00ac5d5..dea37bf8 100644
--- a/images/win/windows2019.json
+++ b/images/win/windows2019.json
@@ -173,7 +173,8 @@
                 "{{ template_dir }}/scripts/Installers/Install-Docker-WinCred.ps1",
                 "{{ template_dir }}/scripts/Installers/Install-Docker-Compose.ps1",
                 "{{ template_dir }}/scripts/Installers/Install-PowershellCore.ps1",
-                "{{ template_dir }}/scripts/Installers/Install-WebPlatformInstaller.ps1"
+                "{{ template_dir }}/scripts/Installers/Install-WebPlatformInstaller.ps1",
+                "{{ template_dir }}/scripts/Installers/Install-Runner.ps1"
             ]
         },
         {
diff --git a/images/win/windows2022.json b/images/win/windows2022.json
index 74d2092e..1ab93251 100644
--- a/images/win/windows2022.json
+++ b/images/win/windows2022.json
@@ -158,7 +158,8 @@
                 "{{ template_dir }}/scripts/Installers/Install-Docker-WinCred.ps1",
                 "{{ template_dir }}/scripts/Installers/Install-Docker-Compose.ps1",
                 "{{ template_dir }}/scripts/Installers/Install-PowershellCore.ps1",
-                "{{ template_dir }}/scripts/Installers/Install-WebPlatformInstaller.ps1"
+                "{{ template_dir }}/scripts/Installers/Install-WebPlatformInstaller.ps1",
+                "{{ template_dir }}/scripts/Installers/Install-Runner.ps1"
             ]
         },
         {