functions/Install-WTRelease.ps1
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Function Install-WTRelease { [cmdletbinding(SupportsShouldProcess)] [OutputType("none")] [Alias("Install-WindowsTerminal")] Param( [Parameter(ValueFromPipeline)] [switch]$Preview ) Begin { Write-Verbose "[$((Get-Date).TimeofDay) BEGIN ] Starting $($myinvocation.mycommand)" $uri = "https://api.github.com/repos/microsoft/terminal/releases" } #begin Process { Try { Write-Verbose "[$((Get-Date).TimeofDay)] Getting information from $uri" $get = Invoke-RestMethod -Uri $uri -Method Get -ErrorAction stop if ($Preview) { Write-Verbose "[$((Get-Date).TimeofDay)] Getting latest preview release" $data = $get | Where-Object { $_.prerelease -eq "true" } | Select-Object -First 1 } else { Write-Verbose "[$((Get-Date).TimeofDay)] Getting latest stable release" $data = $get | Where-Object { $_.prerelease -ne "true" } | Select-Object -First 1 } #download #Need to filter out the preinstallkie.zip (Issue #7) $msix = ($data.assets).where( { $_.name -match '\.msixbundle$' }) #($data.assets.name).where({$_ -match '\.msixbundle$'}) #Need to acocunt for Windows 10 or Windows 11 bundle - JDH 5/25/2022 if ($msix.count -gt 1) { Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] Found $($msix.count) possible packages" $os = (Get-CimInstance win32_operatingsystem).caption #Convert value like Windows 11 to Win_11 to match msix name $short = [system.text.RegularExpressions.Regex]::Match($os, "Windows\s+\d{2}").value -replace "Windows\s+", "Win" Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] Getting matching package for $short" $msix = $msix | Where-Object { $_.name -match $short } } if ($msix.name.count -eq 1) { Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] Downloading $($msix.name)" $src = $msix.browser_download_url $target = Join-Path -Path $env:temp -ChildPath $msix.name.trim() if ($pscmdlet.shouldProcess($src, "Download and install")) { Invoke-WebRequest -Uri $src -OutFile $target -DisableKeepAlive -UseBasicParsing -ErrorAction Stop Add-AppxPackage -Path $target -ErrorAction stop } } else { Write-Warning "Failed to find a single matching msix package to install for this operating system." } } Catch { Throw $_ } } #process End { Write-Verbose "[$((Get-Date).TimeofDay) END ] Ending $($myinvocation.mycommand)" } #end } #close Install-WTRelease |