UpdateGhostScript.ps1
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<#PSScriptInfo .VERSION 0.0.1 .GUID 1b0c6a2d-5807-4a17-a8ee-2a060c22f56f .AUTHOR Fabrice Sanga .COMPANYNAME sangafabrice .COPYRIGHT © 2022 SangaFabrice. All rights reserved. .TAGS ghostscript nsis update postscript-interpreter .LICENSEURI https://github.com/sangafabrice/reg-cli/blob/main/LICENSE.md .PROJECTURI https://github.com/sangafabrice/reg-cli/tree/ghostscript .ICONURI https://rawcdn.githack.com/sangafabrice/reg-cli/a73231186b95d50f96e731e9da81b7d1f7a703a3/icon.png .EXTERNALMODULEDEPENDENCIES DownloadInfo,RegCli .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES Initialize GhostScript updater script. .PRIVATEDATA #> #Requires -Module @{ModuleVersion = '5.0.4'; ModuleName = 'DownloadInfo'} #Requires -Module @{ModuleVersion = '6.3.3'; ModuleName = 'RegCli'} [CmdletBinding()] Param ( [ValidateNotNullOrEmpty()] [ValidateScript({ Test-InstallLocation $_ $PSScriptRoot })] [string] $InstallLocation = "${Env:ProgramData}\GhostScript", [ValidateNotNullOrEmpty()] [ValidateScript({ Test-InstallerLocation $_ })] [string] $SaveTo = $PSScriptRoot ) & { $NameLocation = "$InstallLocation\bin\gswin64.exe" Write-Verbose 'Retrieve install or update information...' $UpdateInfo = Try { Get-DownloadInfo -PropertyList @{ OSArch = Get-ExecutableType $NameLocation } -From GhostScript } Catch { } Try { $UpdateModule = Import-CommonScript chrome-installer | Import-Module -PassThru -Force -Verbose:$False @{ UpdateInfo = $UpdateInfo InstallLocation = $InstallLocation NameLocation = $NameLocation SaveTo = $SaveTo SoftwareName = 'GhostScript' ShortcutName = 'GhostScript' InstallerDescription = 'CN="Artifex Software, Inc."' UseTimestamp = $True TimestampType = 'SigningTime' Checksum = $UpdateInfo.Checksum CompareInstalls = $True InstallerType = 'BasicNSIS' Verbose = $VerbosePreference -ine 'SilentlyContinue' } | ForEach-Object { Invoke-CommonScript @_ } } Catch { } Finally { $UpdateModule | Remove-Module -Verbose:$False } } <# .SYNOPSIS Updates GhostScript interpreter software. .DESCRIPTION The script installs or updates GhostScript interpreter on Windows. .NOTES Required: at least Powershell Core 7. .PARAMETER InstallLocation Path to the installation directory. It is restricted to file system paths. It does not necessary exists. It defaults to "%ProgramData%\GhostScript". .PARAMETER SaveTo Path to the directory of the downloaded installer. It is an existing file system path. It defaults to the script directory. .EXAMPLE Get-ChildItem 'C:\ProgramData\GhostScript' -ErrorAction SilentlyContinue PS > .\UpdateGhostScript.ps1 -InstallLocation 'C:\ProgramData\GhostScript' -SaveTo . PS > Get-ChildItem 'C:\ProgramData\GhostScript\bin' | Select-Object Name Name ---- gsdll64.dll gsdll64.lib gswin64.exe gswin64c.exe PS > Get-ChildItem | Select-Object Name Name ---- ghostscript_10.0.0.exe UpdateGhostScript.ps1 Install GhostScript to 'C:\ProgramData\GhostScript' and save its setup installer to the current directory. #> |