From 167678c8cfc8a0677fbd95917254b2eec289089b Mon Sep 17 00:00:00 2001
From: amd64fox <62529699+amd64fox@users.noreply.github.com>
Date: Thu, 2 May 2024 10:20:00 +0300
Subject: [PATCH] Improved handling of incorrect hosts file

#588
---
 run.ps1 | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/run.ps1 b/run.ps1
index 35b12bf..6b2aff3 100644
--- a/run.ps1
+++ b/run.ps1
@@ -592,20 +592,24 @@ $hostsFilePath = Join-Path $Env:windir 'System32\Drivers\Etc\hosts'
 $hostsBackupFilePath = Join-Path $Env:windir 'System32\Drivers\Etc\hosts.bak'
 
 if (Test-Path -Path $hostsFilePath) {
-    $hosts = Get-Content -Path $hostsFilePath
 
-    if ($hosts -match '^[^\#|].+scdn.+|^[^\#|].+spotify.+') {
+    $hosts = [System.IO.File]::ReadAllLines($hostsFilePath)
+    $regex = "^(?!#|\|)((?:.*?(?:download|upgrade)\.scdn\.co|.*?spotify).*)"
+
+    if ($hosts -match $regex) {
+
         Write-Host ($lang).HostInfo
         Write-Host ($lang).HostBak
 
         Copy-Item -Path $hostsFilePath -Destination $hostsBackupFilePath -ErrorAction SilentlyContinue
 
         if ($?) {
+
             Write-Host ($lang).HostDel
+
             try {
-                $hosts = $hosts -replace '^[^\#|].+scdn.+|^[^\#|].+spotify.+', ''
-                $hosts = $hosts | Where-Object { $_.trim() -ne "" }
-                Set-Content -Path $hostsFilePath -Value $hosts -Force
+                $hosts = $hosts | Where-Object { $_ -notmatch $regex }
+                [System.IO.File]::WriteAllLines($hostsFilePath, $hosts)
             }
             catch {
                 Write-Host ($lang).HostError -ForegroundColor Red