Functions/GenXdev.Webbrowser/Get-ChromeRemoteDebuggingPort.ps1
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################################################################################ <# .SYNOPSIS Returns the configured remote debugging port for Google Chrome. .DESCRIPTION Retrieves the remote debugging port number for Google Chrome browser. If no port is specified via $Global:ChromeDebugPort, defaults to port 9222. The port number is stored in the global scope for use by other functions. .OUTPUTS System.Int32 Returns the configured debug port number. .EXAMPLE Get-ChromeRemoteDebuggingPort # Returns the configured debug port (default 9222) #> function Get-ChromeRemoteDebuggingPort { [CmdletBinding()] [OutputType([System.Int32])] [Alias("Get-ChromePort")] param() begin { # initialize port variable with default value [int] $port = 9222 } process { # attempt to get custom port from global variable if it exists if ($Global:ChromeDebugPort) { # try to parse the global port variable if ([int]::TryParse($Global:ChromeDebugPort, [ref] $port)) { Write-Verbose "Using configured Chrome debug port: $port" } else { Write-Verbose "Invalid port config, using default port: $port" } } else { Write-Verbose "No custom port configured, using default port: $port" } # ensure port is set in global scope $null = Set-Variable ` -Name ChromeDebugPort ` -Value $port ` -Scope Global } end { return $port } } ################################################################################ |