script library adding msi install ref script

api/tacticalrmm/scripts/community_scripts.json

@@ -607,7 +607,17 @@
     "name": "EXAMPLE File Copying using powershell",
     "description": "Reference Script: Will need manual tweaking, for copying files/folders from paths/websites to local",
     "shell": "powershell",
-    "category": "TRMM (Win):Misc",
+    "category": "TRMM (Win):Misc>Reference",
+    "default_timeout": "1"
+  },
+  {
+    "guid": "168037d8-78e6-4a6a-a9a9-8ec2c1dbe949",
+    "filename": "Win_MSI_Install.ps1",
+    "submittedBy": "https://github.com/silversword411",
+    "name": "EXAMPLE Function for running MSI install via powershell",
+    "description": "Reference Script: Will need manual tweaking, for running MSI from powershell",
+    "shell": "powershell",
+    "category": "TRMM (Win):Misc>Reference",
     "default_timeout": "1"
   }
 ]

scripts/Win_MSI_Install.ps1

@@ -0,0 +1,27 @@
+Function Install-MSI {
+    Param (
+        [Parameter(Mandatory, ValueFromPipeline = $true)]
+        [ValidateNotNullOrEmpty()]
+        [System.IO.FileInfo]$File,
+        [String[]]$AdditionalParams,
+        [Switch]$OutputLog
+    )
+    $DataStamp = get-date -Format yyyyMMddTHHmmss
+    $logFile = "$($env:programdata)\CentraStage\MilesRMM\{0}-{1}.log" -f $file.fullname, $DataStamp
+    $MSIArguments = @(
+        "/i",
+        ('"{0}"' -f $file.fullname),
+        "/qn",
+        "/norestart",
+        "/L*v",
+        $logFile
+    )
+    if ($additionalParams) {
+        $MSIArguments += $additionalParams
+    }
+    Start-Process "msiexec.exe" -ArgumentList $MSIArguments -Wait -NoNewWindow 
+    if ($OutputLog.IsPresent) {
+        $logContents = get-content $logFile
+        Write-Output $logContents
+    }
+}