107 lines
3.3 KiB
PowerShell
107 lines
3.3 KiB
PowerShell
<#
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.SYNOPSIS
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Invoke a graphical application on X-Server.
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.DESCRIPTION
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Invoke a graphical application, making sure an X server connection is active, start the x-server if needed, and if the application is remote, make sure the remote session has the correct DISPLAY values set.
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.INPUTS
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Inputs to this cmdlet (if any)
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.OUTPUTS
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Output from this cmdlet (if any)
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.NOTES
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General notes
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.EXAMPLE
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Invoke-XApp xclock
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.EXAMPLE
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Invoke-XApp xclock -Remote remote@example.com
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.COMPONENT
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The component this cmdlet belongs to
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.ROLE
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The role this cmdlet belongs to
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.FUNCTIONALITY
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The functionality that best describes this cmdlet
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#>
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[CmdletBinding(SupportsShouldProcess, ConfirmImpact = 'Medium')]
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#[OutputType([String])]
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# # Param2 help description
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# [Parameter(ParameterSetName='Parameter Set 1')]
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# [AllowNull()]
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# [AllowEmptyCollection()]
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# [AllowEmptyString()]
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# [ValidateScript({$true})]
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# [ValidateRange(0,5)]
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# [int]
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# $Param2,
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# # Param3 help description
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# [Parameter(ParameterSetName='Another Parameter Set')]
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# [ValidatePattern("[a-z]*")]
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# [ValidateLength(0,15)]
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# [String]
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# $Param3
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Param (
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# Param1 help description
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[Parameter(Mandatory, Position = 0, ParameterSetName = 'Parameter Set 1')]
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[string[]]$Command,
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[string[]]$Remote,
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[ValidateSet('pwsh', 'bash', 'zsh', 'sh')]
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[string]$RemoteShell = 'pwsh',
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[string]$PrivateKeyPath
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)
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begin {
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$null = Get-Command 'xlaunch' -ErrorAction Stop
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if ( -not $(Get-Process -ProcessName 'vcxsrv' -ErrorAction SilentlyContinue) ) {
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$local:LaunchCfg = $env:XLAUNCH_CONFIG
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if ( -not $env:XLAUNCH_CONFIG ) {
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New-TemporaryFile | Tee-Object -Variable 'LaunchCfg' | Remove-Item
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}
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Write-Verbose "LaunchCfg=$LaunchCfg"
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if ( -not (Test-Path $LaunchCfg) ) {
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Write-Verbose "Creating missing $LaunchCfg..."
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New-Item -ItemType File -Path $LaunchCfg -Value @(
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'<?xml version="1.0" encoding="UTF-8"?>'
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, '<XLaunch '
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, ' WindowMode="MultiWindow"'
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, ' ClientMode="NoClient"'
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, ' LocalClient="False"'
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, ' Display="-1"'
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, ' LocalProgram=""'
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, ' RemoteProgram=""'
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, ' RemotePassword=""'
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, ' PrivateKey=""'
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, ' RemoteHost=""'
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, ' RemoteUser=""'
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, ' XDMCPHost=""'
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, ' XDMCPBroadcast="False"'
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, ' XDMCPIndirect="False"'
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, ' Clipboard="True"'
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, ' ClipboardPrimary="True"'
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, ' ExtraParams=""'
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, ' Wgl="True"'
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, ' DisableAC="False"'
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, ' XDMCPTerminate="False"'
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, '/>' )
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}
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& xlaunch --run $LaunchCfg
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}
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}
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process {
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if ( -not "Command" ) {
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Write-Warning "No command supplied, exiting."
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return
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}
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if ($pscmdlet.ShouldProcess("Target", "Operation")) {
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if ( $Remote ) {
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$local:RemoteCommand = "bash", "-c", "'DISPLAY=`"localhost:`"`$( xauth list | awk `"{ print `$1 }`" | cut -d: -f2 | tail -1 ) $Command'"
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& ssh -i $PrivateKeyPath $Remote $RemoteCommand
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}
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}
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}
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end {
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} |