Public/Install-SteamCMD.ps1
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function Install-SteamCMD { <# .SYNOPSIS Install SteamCMD. .DESCRIPTION This cmdlet downloads SteamCMD and configures it in a custom or predefined location (C:\Program Files\SteamCMD). .PARAMETER InstallPath Specifiy the install location of SteamCMD. .EXAMPLE Install-SteamCMD Installs SteamCMD in C:\Program Files\SteamCMD. .EXAMPLE Install-SteamCMD -InstallPath 'C:\SteamCMD' Installs SteamCMD in C:\SteamCMD. .NOTES Author: Frederik Hjorslev Poulsen .LINK https://hjorslev.github.io/SteamPS/Install-SteamCMD.html #> [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [string]$InstallPath ) begin { $RegistryPath = 'HKLM:\SOFTWARE\SteamPS' if (-not (Get-Item -Path $RegistryPath -ErrorAction SilentlyContinue)) { Write-Verbose -Message "Creating registry path $($RegistryPath)." New-Item -Path $RegistryPath | Out-Null } # Set path if $InstallPath is populated. if ($InstallPath) { Write-Verbose -Message "Setting custom InstallPath to: $($InstallPath)." New-ItemProperty -Path $RegistryPath -Name 'InstallPath' -PropertyType String -Value $InstallPath | Write-Verbose $InstallPath = (Get-ItemProperty -Path $RegistryPath -Name InstallPath).InstallPath } else { Write-Verbose -Message "Setting predefined InstallPath to: $($InstallPath)." $InstallPath = "$($env:ProgramFiles)\SteamCMD" New-ItemProperty -Path $RegistryPath -Name 'InstallPath' -PropertyType String -Value $InstallPath | Write-Verbose } $TempDirectory = 'C:\Temp' if (-not (Test-Path -Path $TempDirectory)) { Write-Verbose -Message 'Creating Temp directory.' New-Item -Path 'C:\' -Name 'Temp' -ItemType Directory | Write-Verbose } } process { # Download SteamCMD. Invoke-WebRequest -Uri 'https://steamcdn-a.akamaihd.net/client/installer/steamcmd.zip' -OutFile "$($TempDirectory)\steamcmd.zip" -UseBasicParsing # Create SteamCMD directory if necessary. if (-not (Test-Path -Path $InstallPath)) { Write-Verbose -Message "Creating SteamCMD directory: $($InstallPath)" New-Item -Path $InstallPath -ItemType Directory | Write-Verbose Expand-Archive -Path "$($TempDirectory)\steamcmd.zip" -DestinationPath $InstallPath } # Doing some initial configuration of SteamCMD. The first time SteamCMD is launched it will need to do some updates. Write-Host -Object 'Configuring SteamCMD for the first time. This might take a little while.' Write-Host -Object 'Please wait' -NoNewline Start-Process -FilePath $InstallPath\steamcmd.exe -ArgumentList 'validate +quit' -WindowStyle Hidden do { Write-Host -Object "." -NoNewline Start-Sleep -Seconds 3 } until (-not (Get-Process -Name "*steamcmd*")) } end { Remove-Item -Path "$($TempDirectory)\steamcmd.zip" -Force } } |