functions/Set-WTDefault.ps1
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Function Set-WTDefaultProfile { [cmdletbinding(SupportsShouldProcess)] Param( [Parameter( Position = 0, Mandatory, ValueFromPipelineByPropertyName, HelpMessage = "The Windows Terminal profile guid including the {}." )] [ValidateNotNullOrEmpty()] [ValidateScript({ Try { [void]([guid]::Parse($_)) $True } Catch { Throw "The value cannot be parsed as a guid." $false } })] [string]$Guid ) Begin { Write-Verbose "[$((Get-Date).TimeofDay) BEGIN ] Starting $($myinvocation.mycommand)" #get all defined GUIDs #I'll assume $wtsettings is current #$wtsettings.refresh() Write-Verbose "[$((Get-Date).TimeofDay) BEGIN ] Building a profile guid list" $list = $WTSettings.profiles.list | Select-Object -property name,guid | Group-Object -property GUID -ashashtable -asString } #begin Process { Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] Using guid $Guid" if ($list.keys -contains $Guid) { #define a regex to get the defaultprofile from the settings.json file $rx=[System.Text.RegularExpressions.Regex]::new("(?<=defaultProfile"":\s"")$($wtsettings.DefaultProfile)","MultiLine") Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] Using regex $($rx.toString())" #initialize a collection to hold the settings json file $file = [System.Collections.Generic.list[string]]::new() #get the content $settingsContent = Get-Content $WTSettingsPath #add the content to the collection $settingsContent | foreach-Object { $file.add($_)} $name = $list.$guid.name $i = $file.FindIndex({$args[0] -match $rx}) $line = $file[$i] Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] Replacing-> $($line.trim())" $file[$i] = $rx.replace($line,$guid) Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] .....with-> $($file[$i].trim())" Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] Updating $WTSettingsPath" if ($PSCmdlet.ShouldProcess("$name $guid", "Set default Windows Terminal profile")) { $file | Out-File -FilePath $WTSettingsPath } #whatif } else { Write-Warning "Can't find a Windows Terminal profile with a guid of $Guid." } } #process End { Write-Verbose "[$((Get-Date).TimeofDay) END ] Ending $($myinvocation.mycommand)" } #end } #close Set-WTDefault |