Multiple App uninstall in Mod Template/Functions

Winget-AutoUpdate/mods/_AppID-template.ps1

@@ -6,8 +6,8 @@ $Proc = @("")
 $Wait = @("")
 
 #Beginning of App Name string to Silently Uninstall (MSI/NSIS/INNO/EXE with defined silent uninstall in registry)
-#Required wildcard (*) after, search is done with "-like"!
+#Multiple: "app1*","app2*", required wildcard (*) after; search is done with "-like"!
-$App = ""
+$App = @("")
 
 #Beginning of Desktop Link Name to Remove - optional wildcard (*) after, without .lnk, multiple: "lnk1","lnk2"
 $Lnk = @("")

Winget-AutoUpdate/mods/_Mods-Functions.ps1

@@ -15,63 +15,9 @@ function Wait-ModsProc ($Wait) {
     Return
 }
 function Uninstall-ModsApp ($App) {
-    $InstalledSoftware = Get-ChildItem "HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall"
+    foreach ($process in $Proc)
-    foreach ($obj in $InstalledSoftware){
+    {
-        if ($obj.GetValue('DisplayName') -like $App) {
+        $InstalledSoftware = Get-ChildItem "HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall"
-            $UninstallString = $obj.GetValue('UninstallString')
-            $CleanedUninstallString = $UninstallString.Trim([char]0x0022)
-            if ($UninstallString -like "MsiExec.exe*") {
-                $ProductCode = Select-String "{.*}" -inputobject $UninstallString
-                $ProductCode = $ProductCode.matches.groups[0].value
-                #MSI x64 Installer
-                $Exec = Start-Process "C:\Windows\System32\msiexec.exe" -ArgumentList "/x$ProductCode REBOOT=R /qn" -PassThru -Wait
-                #Stop Hard Reboot (if bad MSI!)
-                if ($Exec.ExitCode -eq 1641) {
-                    Start-Process "C:\Windows\System32\shutdown.exe" -ArgumentList "/a"
-                }
-            }
-            else {
-                $QuietUninstallString = $obj.GetValue('QuietUninstallString')
-                if ($QuietUninstallString) {
-                    $QuietUninstallString = Select-String "(\x22.*\x22) +(.*)" -inputobject $QuietUninstallString
-                    $Command = $QuietUninstallString.matches.groups[1].value
-                    $Parameter = $QuietUninstallString.matches.groups[2].value
-                    #All EXE x64 Installers (already defined silent uninstall)
-                    Start-Process $Command -ArgumentList $Parameter -Wait
-                }
-                else {
-                    if ((Test-Path $CleanedUninstallString)) {
-                        $NullSoft = Select-String -Path $CleanedUninstallString -Pattern "Nullsoft"
-                    }
-                    if ($NullSoft) {
-                        #NSIS x64 Installer
-                        Start-Process $UninstallString -ArgumentList "/S" -Wait
-                    }
-                    else {
-                        if ((Test-Path $CleanedUninstallString)) {
-                            $Inno = Select-String -Path $CleanedUninstallString -Pattern "Inno Setup"
-                        }
-                        if ($Inno) {
-                            #Inno x64 Installer
-                            Start-Process $UninstallString -ArgumentList "/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-" -Wait
-                        }
-                        else {
-                            Write-Host "x64 Uninstaller unknown, trying the UninstallString from registry..."
-                            $NativeUninstallString = Select-String "(\x22.*\x22) +(.*)" -inputobject $UninstallString
-                            $Command = $NativeUninstallString.matches.groups[1].value
-                            $Parameter = $NativeUninstallString.matches.groups[2].value
-                            #All EXE x64 Installers (native defined uninstall)
-                            Start-Process $Command -ArgumentList $Parameter -Wait
-                        }
-                    }
-                }
-            }
-            $x64 = $true
-            break
-        }
-    }
-    if (!$x64) {
-        $InstalledSoftware = Get-ChildItem "HKLM:\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall"
         foreach ($obj in $InstalledSoftware){
             if ($obj.GetValue('DisplayName') -like $App) {
                 $UninstallString = $obj.GetValue('UninstallString')
@@ -79,7 +25,7 @@ function Uninstall-ModsApp ($App) {
                 if ($UninstallString -like "MsiExec.exe*") {
                     $ProductCode = Select-String "{.*}" -inputobject $UninstallString
                     $ProductCode = $ProductCode.matches.groups[0].value
-                    #MSI x86 Installer
+                    #MSI x64 Installer
                     $Exec = Start-Process "C:\Windows\System32\msiexec.exe" -ArgumentList "/x$ProductCode REBOOT=R /qn" -PassThru -Wait
                     #Stop Hard Reboot (if bad MSI!)
                     if ($Exec.ExitCode -eq 1641) {
@@ -92,7 +38,7 @@ function Uninstall-ModsApp ($App) {
                         $QuietUninstallString = Select-String "(\x22.*\x22) +(.*)" -inputobject $QuietUninstallString
                         $Command = $QuietUninstallString.matches.groups[1].value
                         $Parameter = $QuietUninstallString.matches.groups[2].value
-                        #All EXE x86 Installers (already defined silent uninstall)
+                        #All EXE x64 Installers (already defined silent uninstall)
                         Start-Process $Command -ArgumentList $Parameter -Wait
                     }
                     else {
@@ -100,7 +46,7 @@ function Uninstall-ModsApp ($App) {
                             $NullSoft = Select-String -Path $CleanedUninstallString -Pattern "Nullsoft"
                         }
                         if ($NullSoft) {
-                            #NSIS x86 Installer
+                            #NSIS x64 Installer
                             Start-Process $UninstallString -ArgumentList "/S" -Wait
                         }
                         else {
@@ -108,23 +54,80 @@ function Uninstall-ModsApp ($App) {
                                 $Inno = Select-String -Path $CleanedUninstallString -Pattern "Inno Setup"
                             }
                             if ($Inno) {
-                                #Inno x86 Installer
+                                #Inno x64 Installer
                                 Start-Process $UninstallString -ArgumentList "/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-" -Wait
                             }
                             else {
-                                Write-Host "x86 Uninstaller unknown, trying the UninstallString from registry..."
+                                Write-Host "x64 Uninstaller unknown, trying the UninstallString from registry..."
                                 $NativeUninstallString = Select-String "(\x22.*\x22) +(.*)" -inputobject $UninstallString
                                 $Command = $NativeUninstallString.matches.groups[1].value
                                 $Parameter = $NativeUninstallString.matches.groups[2].value
-                                #All EXE x86 Installers (native defined uninstall)
+                                #All EXE x64 Installers (native defined uninstall)
                                 Start-Process $Command -ArgumentList $Parameter -Wait
                             }
                         }
                     }
                 }
+                $x64 = $true
                 break
             }
         }
+        if (!$x64) {
+            $InstalledSoftware = Get-ChildItem "HKLM:\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall"
+            foreach ($obj in $InstalledSoftware){
+                if ($obj.GetValue('DisplayName') -like $App) {
+                    $UninstallString = $obj.GetValue('UninstallString')
+                    $CleanedUninstallString = $UninstallString.Trim([char]0x0022)
+                    if ($UninstallString -like "MsiExec.exe*") {
+                        $ProductCode = Select-String "{.*}" -inputobject $UninstallString
+                        $ProductCode = $ProductCode.matches.groups[0].value
+                        #MSI x86 Installer
+                        $Exec = Start-Process "C:\Windows\System32\msiexec.exe" -ArgumentList "/x$ProductCode REBOOT=R /qn" -PassThru -Wait
+                        #Stop Hard Reboot (if bad MSI!)
+                        if ($Exec.ExitCode -eq 1641) {
+                            Start-Process "C:\Windows\System32\shutdown.exe" -ArgumentList "/a"
+                        }
+                    }
+                    else {
+                        $QuietUninstallString = $obj.GetValue('QuietUninstallString')
+                        if ($QuietUninstallString) {
+                            $QuietUninstallString = Select-String "(\x22.*\x22) +(.*)" -inputobject $QuietUninstallString
+                            $Command = $QuietUninstallString.matches.groups[1].value
+                            $Parameter = $QuietUninstallString.matches.groups[2].value
+                            #All EXE x86 Installers (already defined silent uninstall)
+                            Start-Process $Command -ArgumentList $Parameter -Wait
+                        }
+                        else {
+                            if ((Test-Path $CleanedUninstallString)) {
+                                $NullSoft = Select-String -Path $CleanedUninstallString -Pattern "Nullsoft"
+                            }
+                            if ($NullSoft) {
+                                #NSIS x86 Installer
+                                Start-Process $UninstallString -ArgumentList "/S" -Wait
+                            }
+                            else {
+                                if ((Test-Path $CleanedUninstallString)) {
+                                    $Inno = Select-String -Path $CleanedUninstallString -Pattern "Inno Setup"
+                                }
+                                if ($Inno) {
+                                    #Inno x86 Installer
+                                    Start-Process $UninstallString -ArgumentList "/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-" -Wait
+                                }
+                                else {
+                                    Write-Host "x86 Uninstaller unknown, trying the UninstallString from registry..."
+                                    $NativeUninstallString = Select-String "(\x22.*\x22) +(.*)" -inputobject $UninstallString
+                                    $Command = $NativeUninstallString.matches.groups[1].value
+                                    $Parameter = $NativeUninstallString.matches.groups[2].value
+                                    #All EXE x86 Installers (native defined uninstall)
+                                    Start-Process $Command -ArgumentList $Parameter -Wait
+                                }
+                            }
+                        }
+                    }
+                    break
+                }
+            }
+        }
     }
     Return
 }