From 2f828735a87f98ba87b4fc826823d1482d4f2db2 Mon Sep 17 00:00:00 2001
From: undergroundwires <git@undergroundwires.dev>
Date: Sat, 22 Jun 2024 14:01:06 +0200
Subject: [PATCH] win: fix errors due to missing Edge uninstaller

If Edge is uninstalled using an existing installer, it may delete other
installers. When the script attempts to use these deleted installers,
it results in an error: `The system cannot find the file specified.`.

This commit addresses the issue by checking for the existence of the
uninstaller during the iteration and handling cases where it is missing.
---
 src/application/collections/windows.yaml | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/application/collections/windows.yaml b/src/application/collections/windows.yaml
index 57213eae..124f7552 100644
--- a/src/application/collections/windows.yaml
+++ b/src/application/collections/windows.yaml
@@ -19301,17 +19301,22 @@ actions:
                                     valueName: AllowUninstall
                                     dataType: REG_DWORD
                                     data: "1"
-                                    deleteOnRevert: 'true' # Missing key since Windows 10 21H2, Windows 11 21H2 
+                                    deleteOnRevert: 'true' # Missing key since Windows 10 21H2, Windows 11 21H2
                             -
                                 function: RunPowerShell
                                 parameters:
+                                    codeComment: Uninstall running the official uninstaller
                                     code: |-
-                                        $installer = (Get-ChildItem "$($env:ProgramFiles)*\Microsoft\Edge\Application\*\Installer\setup.exe")
-                                        if (!$installer) {
+                                        $installers = (Get-ChildItem "$($env:ProgramFiles)*\Microsoft\Edge\Application\*\Installer\setup.exe")
+                                        if (!$installers) {
                                             Write-Host 'Installer not found. Microsoft Edge may already be uninstalled.'
                                         } else {
-                                            $installer | ForEach-Object {
-                                                $uninstallerPath = $_.FullName
+                                            foreach ($installer in $installers) {
+                                                $uninstallerPath = $installer.FullName
+                                                if (-Not (Test-Path "$uninstallerPath")) {
+                                                    Write-Host "Installer not found at `"$uninstallerPath`". Microsoft Edge may already be uninstalled."
+                                                    continue
+                                                }
                                                 $installerArguments = @("--uninstall", "--system-level", "--verbose-logging", "--force-uninstall")
                                                 Write-Output "Uninstalling through uninstaller: $uninstallerPath"
                                                 $process = Start-Process -FilePath "$uninstallerPath" -ArgumentList $installerArguments -Wait -PassThru
@@ -19322,6 +19327,7 @@ actions:
                                                 }
                                             }
                                         }
+                                    revertCodeComment: Download and run the official uninstaller
                                     revertCode: |-
                                         $edgeExePath = Get-ChildItem -Path "$($env:ProgramFiles)*\Microsoft\Edge\Application" -Filter 'msedge.exe' -Recurse
                                         if ($edgeExePath) {