Skip install in Winget-Install too, if Pendig reboot is active it still tries 1 upgrade, Documentation - ALL DONE!

Author: KnifMelti

Sources/Winget-AutoUpdate/Winget-Install.ps1

@@ -138,8 +138,12 @@ function Install-App ($AppID, $AppArgs) {
 
         #If PreInstall script exist
         if ($ModsPreInstall) {
-            Write-ToLog "-> Modifications for $AppID before install are being applied..." "DarkYellow" -Component "WinGet-Install"
-            & "$ModsPreInstall"
+            Write-ToLog "Modifications for $AppID before install are being applied..." "DarkYellow" -Component "WinGet-Install"
+            $preInstallResult = & "$ModsPreInstall"
+            if ($preInstallResult -eq $false) {
+                Write-ToLog "PreInstall script for $AppID requested to skip this installation" "Yellow" -Component "WinGet-Install"
+                return  # Exit the function early
+            }
         }
 
         #Install App

Sources/Winget-AutoUpdate/functions/Update-App.ps1

@@ -96,12 +96,14 @@ Function Update-App ($app) {
         #Test for a Pending Reboot (Component Based Servicing/WindowsUpdate/CCM_ClientUtilities)
         $PendingReboot = Test-PendingReboot
         if ($PendingReboot -eq $true) {
-            Write-ToLog "-> A Pending Reboot lingers and probably prohibited $($app.Name) from upgrading...`n-> ...an install for $($app.Name) is NOT executed!" "Red"
-            continue
+            Write-ToLog "-> A Pending Reboot lingers and probably prohibited $($app.Name) from upgrading...`n-> ...limiting to 1 install attempt instead of 2" "Yellow"
+            $retry = 2
         }
-
-        #If app failed to upgrade, run Install command (2 tries max - some apps get uninstalled after single "Install" command.)
-        $retry = 1
+        else {
+            #If app failed to upgrade, run Install command (2 tries max - some apps get uninstalled after single "Install" command.)
+            $retry = 1
+        }
+        
         While (($ConfirmInstall -eq $false) -and ($retry -le 2)) {
 
             Write-ToLog "-> An upgrade for $($app.Name) failed, now trying an install instead... ($retry/2)" "DarkYellow"

Sources/Winget-AutoUpdate/mods/README.md

@@ -24,6 +24,8 @@ The **-install** mod will be used for upgrades too if **-upgrade** doesn't exist
 
 `AppID-install.ps1` is recommended because it's used in **both** scenarios.
 
+If **AppID**`-preinstall.ps1` returns `$false`, the install/update for that **AppID** is skipped (checking if an App is running, etc...).
+
 A script **Template** for an all-purpose mod (`_WAU-notinstalled-template.ps1`) is included in which actions can be taken if an upgrade/install fails for any **AppID** (any individual `AppID-notinstalled.ps1` overrides this global one)
 Name it `_WAU-notinstalled.ps1` for activation