Parameters, README, and fixes

README.md

@@ -73,6 +73,16 @@ You can run the `Winget-AutoUpdate-Install.ps1` script with parameters :
 **-Silent**  
 Install Winget-AutoUpdate and prerequisites silently.
 
+**-MaxLogFiles**  
+Specify number of allowed log files.  
+Default is 3 of 0-99:  
+Setting MaxLogFiles to 0 don't delete any old archived log files.  
+Setting it to 1 keeps the original one and just let it grow.
+
+**-MaxLogSize**  
+Specify the size of the log file in bytes before rotating.  
+Default is 1048576 = 1 MB
+
 **-WingetUpdatePath**  
 Specify Winget-AutoUpdate installation location. Default: `C:\ProgramData\Winget-AutoUpdate` (Recommended to leave default).
 

Winget-AutoUpdate-Install.ps1

@@ -10,6 +10,12 @@ https://github.com/Romanitho/Winget-AutoUpdate
 .PARAMETER Silent
 Install Winget-AutoUpdate and prerequisites silently
 
+.PARAMETER MaxLogFiles
+Specify number of allowed log files (Default is 3 of 0-99: Setting MaxLogFiles to 0 don't delete any old archived log files, 1 keeps the original one and just let it grow)
+
+.PARAMETER MaxLogSize
+Specify the size of the log file in bytes before rotating. (Default is 1048576 = 1 MB)
+
 .PARAMETER WingetUpdatePath
 Specify Winget-AutoUpdate installation localtion. Default: C:\ProgramData\Winget-AutoUpdate\
 
@@ -62,7 +68,7 @@ Install WAU with system and user context executions
 Configure WAU to bypass the Black/White list when run in user context
 
 .EXAMPLE
-.\Winget-AutoUpdate-Install.ps1 -Silent -DoNotUpdate
+.\Winget-AutoUpdate-Install.ps1 -Silent -DoNotUpdate -MaxLogFiles 4 -MaxLogSize 2097152
 
 .EXAMPLE
 .\Winget-AutoUpdate-Install.ps1 -Silent -UseWhiteList
@@ -100,7 +106,9 @@ param(
     [Parameter(Mandatory = $False)] [ValidateSet("Daily", "BiDaily", "Weekly", "BiWeekly", "Monthly", "Never")] [String] $UpdatesInterval = "Daily",
     [Parameter(Mandatory = $False)] [DateTime] $UpdatesAtTime = ("06am"),
     [Parameter(Mandatory = $False)] [Switch] $BypassListForUsers = $false,
-    [Parameter(Mandatory = $False)] [Switch] $InstallUserContext = $false
+    [Parameter(Mandatory = $False)] [Switch] $InstallUserContext = $false,
+    [Parameter(Mandatory = $False)] [ValidateRange(0,99)] [int32] $MaxLogFiles = 3,
+    [Parameter(Mandatory = $False)] [int64] $MaxLogSize = 1048576 # in bytes, default is 1048576 = 1 MB
 )
 
 <# APP INFO #>
@@ -337,6 +345,8 @@ function Install-WingetAutoUpdate {
         New-ItemProperty $regPath -Name WAU_NotificationLevel -Value $NotificationLevel -Force | Out-Null
         New-ItemProperty $regPath -Name WAU_UpdatePrerelease -Value 0 -PropertyType DWord -Force | Out-Null
         New-ItemProperty $regPath -Name WAU_PostUpdateActions -Value 0 -PropertyType DWord -Force | Out-Null
+        New-ItemProperty $regPath -Name WAU_MaxLogFiles -Value $MaxLogFiles -PropertyType DWord -Force | Out-Null
+        New-ItemProperty $regPath -Name WAU_MaxLogSize -Value $MaxLogSize -PropertyType DWord -Force | Out-Null
         if ($DisableWAUAutoUpdate) {
             New-ItemProperty $regPath -Name WAU_DisableAutoUpdate -Value 1 -Force | Out-Null
         }

Winget-AutoUpdate/functions/Invoke-PostUpdateActions.ps1

@@ -43,6 +43,16 @@ function Invoke-PostUpdateActions {
         Write-Log "-> Notification level setting was missing. Fixed with 'Full' option."
     }
 
+    #Set WAU_MaxLogFiles/WAU_MaxLogSize if not set
+    $MaxLogFiles = Get-ItemProperty $regPath -Name WAU_MaxLogFiles -ErrorAction SilentlyContinue
+    if (!$MaxLogFiles) {
+        New-ItemProperty $regPath -Name WAU_MaxLogFiles -Value 3 -PropertyType DWord -Force | Out-Null
+        New-ItemProperty $regPath -Name WAU_MaxLogSize -Value 1048576 -PropertyType DWord -Force | Out-Null
+
+        #log
+        Write-Log "-> MaxLogFiles/MaxLogSize setting was missing. Fixed with 3/1048576 (in bytes, default is 1048576 = 1 MB)."
+    }
+
     #Convert about.xml if exists (previous WAU versions) to reg
     $WAUAboutPath = "$WorkingDir\config\about.xml"
     if (test-path $WAUAboutPath) {

Winget-AutoUpdate/functions/Start-Init.ps1

@@ -6,10 +6,22 @@ function Start-Init {
     [Console]::OutputEncoding = [System.Text.Encoding]::UTF8
 
     # Maximum number of log files to keep. Default is 3. Setting MaxLogFiles to 0 will keep all log files.
+    $MaxLogFiles = Get-ItemPropertyvalue -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Winget-AutoUpdate -Name "WAU_MaxLogFiles" -ErrorAction SilentlyContinue
+    if ($null = $MaxLogFiles) {
         [int32] $MaxLogFiles = 3
+    }
+    else {
+        [int32] $MaxLogFiles = $MaxLogFiles
+    }
     
     # Maximum size of log file.
+    $MaxLogSize = Get-ItemPropertyvalue -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Winget-AutoUpdate -Name "WAU_MaxLogSize" -ErrorAction SilentlyContinue
+    if (!$MaxLogSize) {
         [int64] $MaxLogSize = 1048576 # in bytes, default is 1048576 = 1 MB
+    }
+    else {
+        [int64] $MaxLogSize = $MaxLogSize
+    }
 
     #Log Header
     $Log = "`n##################################################`n#     CHECK FOR APP UPDATES - $(Get-Date -Format (Get-culture).DateTimeFormat.ShortDatePattern)`n##################################################"