Post-review code modification

images/win/scripts/Installers/Install-Chrome.ps1

@@ -8,20 +8,18 @@ function Stop-SvcWithErrHandling
         [Parameter(Mandatory, ValueFromPipeLine = $true)] [string] $ServiceName
     )
 
-    Begin { 
-        Write-Debug "Function [Stop-SvcWithErrHnadlig] is started"; 
-    }
     Process {
         $Service = Get-Service $ServiceName -ErrorAction SilentlyContinue
-        if(-not $Service) {
+        if (-not $Service) {
-            Write-Warning "[!] Service [$ServiceName] is not found";
+            Write-Error "[!] Service [$ServiceName] is not found";
+            exit 1;
         }
         else {
-            Write-Debug "Try to stop service [$ServiceName]";
+            Write-Host "Try to stop service [$ServiceName]";
             try {
                 Stop-Service -Name $ServiceName -Force;
                 $Service.WaitForStatus("Stopped", "00:01:00");
-                Write-Debug "Service [$ServiceName] has been stoppet successfuly";
+                Write-Host "Service [$ServiceName] has been stopped successfuly";
             }
             catch {
                 Write-Error "[!] Failed to stop service [$ServiceName] with error:"
@@ -29,9 +27,6 @@ function Stop-SvcWithErrHandling
             }
         }
     }
-    End {
-        Write-Debug "Function [Stop-SvcWithErrHnadlig] is stopped";
-    }
 }
 
 function Set-SvcWithErrHandling 
@@ -40,12 +35,10 @@ function Set-SvcWithErrHandling
         [Parameter(Mandatory, ValueFromPipeLine = $true)] [string] $ServiceName,
         [Parameter(Mandatory)] [hashtable] $Arguments
     )
-    Begin { 
+
-        Write-Debug "Function [Set-SvcWithErrHnadlig] is started"; 
-    }
     Process {
         $Service = Get-Service $ServiceName -ErrorAction SilentlyContinue
-        if(-not $Service) {
+        if (-not $Service) {
             Write-Warning "[!] Service [$ServiceName] is not found";
         }
         try {
@@ -56,62 +49,42 @@ function Set-SvcWithErrHandling
             $_ | Out-String | Write-Error;
         }
     }
-    End {
-        Write-Debug "Function [Stop-SvcWithErrHnadlig] is stopped";
-    }
-}
-
-function New-ItemWithErrHandling {
-    param (
-        [Parameter(Mandatory)] [hashtable] $Arguments
-    )
-    Write-Debug "Creation of [$($Arguments.Name)] item";
-    try {
-        New-ItemProperty @Arguments;
-    }
-    catch {
-        Write-Warning "[!] Failed to create [$($Arguments.Name)] registry parameter";
-    }
 }
 
 Import-Module -Name ImageHelpers -Force;
 
 $ChromeInstallerFile = "chrome_installer.exe";
-$ChromeInstallerUri = "https://dl.google.com/chrome/install/375.126/chrome_installer.exe";
+$ChromeInstallerUri = "https://dl.google.com/chrome/install/375.126/${ChromeInstallerFile}";
 Install-Exe -Url $ChromeInstallerUri -Name $ChromeInstallerFile -ArgumentList ("/silent", "/install")
 
-Write-Debug "Adding the firewall rule for Google update blocking";
+Write-Host "Adding the firewall rule for Google update blocking";
 New-NetFirewallRule -DisplayName "BlockGoogleUpdate" -Direction Outbound -Action Block -Program "C:\Program Files (x86)\Google\Update\GoogleUpdate.exe";
 
-('gupdate','gupdatem') | Stop-SvcWithErrHandling;
+$GoogleSvcs = ('gupdate','gupdatem');
-('gupdate','gupdatem') | Set-SvcWithErrHandling -Arguments @{StartupType = "Disabled"};
+$GoogleSvcs | Stop-SvcWithErrHandling;
+$GoogleSvcs | Set-SvcWithErrHandling -Arguments @{StartupType = "Disabled"};
 
 $regGoogleUpdatePath = "HKLM:\SOFTWARE\Policies\Google\Update";
 $regGoogleUpdateChrome = "HKLM:\SOFTWARE\Policies\Google\Chrome";
 ($regGoogleUpdatePath, $regGoogleUpdateChrome) | ForEach-Object {  
-    Write-Debug "Creation of [$_] registry key";
+    New-Item -Path $_ -Force;
-    try {
-        New-Item -Path $_ -Force;
-    }
-    catch {
-        Write-Warning "[!] Failed to create [$_] registry key";
-    } 
 }
 
-$regGoogleUpdateParameters = @(
+$regGoogleParameters = @(
     @{ Name = "AutoUpdateCheckPeriodMinutes"; Value = 00000000},
     @{ Name = "UpdateDefault"; Value = 00000000 },
-    @{ Name = "DisableAutoUpdateChecksCheckboxValuet"; Value = 00000000 },
+    @{ Name = "DisableAutoUpdateChecksCheckboxValue"; Value = 00000001 },
-    @{ Name = "Update{8A69D345-D564-463C-AFF1-A69D9E530F96}"; Value = 00000000 }
+    @{ Name = "Update{8A69D345-D564-463C-AFF1-A69D9E530F96}"; Value = 00000000 },
+    @{ Path = $regGoogleUpdateChrome; Name = "DefaultBrowserSettingEnabled"; Value = 00000000 }
 )
 
-$regGoogleUpdateParameters | ForEach-Object {
+$regGoogleParameters | ForEach-Object {
     $Arguments = $_;
-    $Arguments.Add("Path", $regGoogleUpdatePath);
+    if (-not ($Arguments.Path)) {
+        $Arguments.Add("Path", $regGoogleUpdatePath);
+    }
     $Arguments.Add("Force", $true);
-    New-ItemWithErrHandling -Arguments $Arguments
+    New-ItemProperty @Arguments;
 }
 
-$Arguments = @{ Path = $regGoogleUpdateChrome; Name = "DefaultBrowserSettingEnabled"; Value = 00000000; Force = $true };
-New-ItemWithErrHandling -Arguments $Arguments;
 

images/win/scripts/Installers/Install-SeleniumWebDrivers.ps1

@@ -3,40 +3,48 @@
 ##  Desc:  Install Selenium Web Drivers
 ################################################################################
 $DestinationPath = "C:\";
-Write-Debug "Destination path: [$DestinationPath]";
+$DriversZipFile = "SeleniumWebDrivers.zip"
-Write-Debug "Selenium drivers download and install...";
+Write-Host "Destination path: [$DestinationPath]";
-Invoke-WebRequest -UseBasicParsing -Uri "https://seleniumwebdrivers.blob.core.windows.net/seleniumwebdrivers/SeleniumWebDrivers.zip" -OutFile SeleniumWebDrivers.zip;
+Write-Host "Selenium drivers download and install...";
-Expand-Archive -Path SeleniumWebDrivers.zip -DestinationPath $DestinationPath -Force;
+try {
-Remove-Item SeleniumWebDrivers.zip;
+    Invoke-WebRequest -UseBasicParsing -Uri "https://seleniumwebdrivers.blob.core.windows.net/seleniumwebdrivers/${DriversZipFile}" -OutFile $DriversZipFile;
+}
+catch {
+    Write-Error "[!] Failed to download $DriverZipFile";
+    exit 1;
+}
+
+Expand-Archive -Path $DriversZipFile -DestinationPath $DestinationPath -Force;
+Remove-Item $DriversZipFile;
 
 $ChromeDriverPath = "$DestinationPath\SeleniumWebDrivers\ChromeDriver";
-Write-Debug "Chrome driver path: [$ChromeDriverPath]";
+Write-Host "Chrome driver path: [$ChromeDriverPath]";
 Remove-Item -Path "$ChromeDriverPath\*" -Force;
 
 $ChromePath = (Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe').'(default)';
 [version]$ChromeVersion = [System.Diagnostics.FileVersionInfo]::GetVersionInfo($ChromePath).ProductVersion;
-Write-Debug "Chrome version: [$ChromeVersion]";
+Write-Host "Chrome version: [$ChromeVersion]";
 
 $ChromeDriverVersionUri = "https://chromedriver.storage.googleapis.com/LATEST_RELEASE_$($ChromeVersion.Major).$($ChromeVersion.Minor).$($ChromeVersion.Build)";
-Write-Debug "Chrome driver version Uri [$ChromeDriverVersionUri]";
+Write-Host "Chrome driver version Uri [$ChromeDriverVersionUri]";
-Write-Debug "Getting the Chrome driver version...";
+Write-Host "Getting the Chrome driver version...";
 $ChromeDriverVersion = Invoke-WebRequest -Uri $ChromeDriverVersionUri;
-Write-Debug "Current Chrome driver version: [$ChromeDriverVersion]";
+Write-Host "Current Chrome driver version: [$ChromeDriverVersion]";
 
 $ChromeDriverZipDownloadUri = "https://chromedriver.storage.googleapis.com/$($ChromeDriverVersion.ToString())/chromedriver_win32.zip";
-Write-Debug "Chrome driver zip file download Uri: [$ChromeDriverZipDownloadUri]";
+Write-Host "Chrome driver zip file download Uri: [$ChromeDriverZipDownloadUri]";
 
 $DestFile= "$ChromeDriverPath\chromedriver_win32.zip";
 $ChromeDriverVersion.Content | Out-File -FilePath "$ChromeDriverPath\versioninfo.txt" -Force;
 
-Write-Debug "Chrome driver download....";
+Write-Host "Chrome driver download....";
 Invoke-WebRequest -Uri $ChromeDriverZipDownloadUri -OutFile $DestFile;
 
-Write-Debug "Chrome driver install....";
+Write-Host "Chrome driver install....";
 Expand-Archive -Path "$ChromeDriverPath\chromedriver_win32.zip" -DestinationPath $ChromeDriverPath -Force;
 Remove-Item -Path "$ChromeDriverPath\chromedriver_win32.zip" -Force;
 
-Write-Debug "Setting the environment variables";
+Write-Host "Setting the environment variables";
 
 setx IEWebDriver "C:\SeleniumWebDrivers\IEDriver" /M;
 setx GeckoWebDriver "C:\SeleniumWebDrivers\GeckoDriver" /M;