runtimeidentifier.ps1
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param( [parameter(Mandatory = $true)] [psobject] $Exported ) Try { $Exported | Add-Member ` -MemberType NoteProperty ` -Name Runtime ` -Value ([System.Runtime.InteropServices.RuntimeInformation]::RuntimeIdentifier.ToString()) } Catch { # The C# Architecture Enum should cover all architectures listed in Microsoft.NETCore.Platforms # - see: https://learn.microsoft.com/en-us/dotnet/api/system.runtime.interopservices.architecture?view=net-7.0 $arch = Try { [System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString() } Catch { Try { [System.Runtime.InteropServices.RuntimeInformation, mscorlib]::OSArchitecture.ToString() } Catch {} } $os_releases_file = Get-Content -Path "/etc/os-release" -ErrorAction SilentlyContinue $os_checks = @{ # Standard Linux Checks @( "alpine", "arch", "centos", "debian", "exherbo", "fedora", "gentoo", "linuxmint", "manjaro", "miraclelinux", "ol", "opensuse", "rhel", "rocky", "sles", "tizen", "ubuntu" ) = { param( $OS ); Try { $os_releases_file -match "ID\=[`"']?$OS" } Catch { $false } } # Unsupported OS Checks @( "android", # Android currently requires Xamarin/.NET MAUI to run, and PowerShell only supports .NET Core and .NET Framework "browser", # While Blazor Web Assembly technically has limited capability to run .NET Core, there is no current implementation of PowerShell for it "illumos", "omnios", "openindiana", "smartos", "solaris", # Solaris systems are not supported by PowerShell "ios", "iossimulator", "tvos", "tvossimulator", # iOS currently requires Xamarin/.NET MAUI to run, and PowerShell only supports .NET Core and .NET Framework "maccatalyst", # While maccatalyst supports .NET core, there is no current implementation of PowerShell for it "freebsd" # FreeBSD does not yet support .NET Core ) = { $false } # Built-in Checks @( "osx", "linux" ) = { param( $OS ); [System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform([System.Runtime.InteropServices.OSPlatform]::"$OS") } "win" = { [System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform([System.Runtime.InteropServices.OSPlatform]::Windows) } "unix" = { [System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform([System.Runtime.InteropServices.OSPlatform]::Linux) -or ` [System.Runtime.InteropServices.RuntimeInformation]::IsOSPlatform([System.Runtime.InteropServices.OSPlatform]::OSX) } } $oses = $os_checks.GetEnumerator() | ForEach-Object { $os_array = $_.Key $os_check = $_.Value $os_array | Where-Object { $os_check.Invoke( $_ ) } } | Where-Object { $_ } $rids = if( $oses.Count ){ $version_ammendments = @( @( @( "alpine", "centos", "debian", "fedora", "linuxmint", "miraclelinux", "ol", "opensuse", "rhel", "rocky", "sles", "tizen", "ubuntu" ), { param( $OS ); ($os_releases_file | Where-Object { $_ -match "VERSION_ID" }).Split("=")[1].Trim("`"' ") }, { param( $OS, $Version ); "$OS.$Version" } ), # Currently unsupported systems that do have version checks # "android", "freebsd", "ios", "iossimulator" # "maccatalyst", "omnios", "smartos", "solaris" # "tvos", "tvossimulator" @( "osx", { param( $OS ) $v = $(sw_vers -productVersion) $maj = $v.Split(".")[0] $min = $v.Split(".")[1] if( $maj -eq "10" ){ "$maj.$min" } else { $maj } }, { param( $OS, $Version ); "$OS.$Version" } ), @( "win", { param( $OS ) $version = [System.Environment]::OSVersion.Version switch -Wildcard ($version.ToString()) { "10.0*" { "10" } "6.3*" { "81" } "6.2*" { "8" } "6.1*" { "7" } default { "" } } }, { param( $OS, $Version ); "$($OS)$($Version)" } ) ) $oses = $oses | ForEach-Object { $os = $_ $version_ammendment = $version_ammendments | Where-Object { $_[0] -contains $os } $ammended = if( $version_ammendment.Count ){ $version_ammendment[2].Invoke( $os, $version_ammendment[1].Invoke( $os ) ) } else { $os } $ammended } $oses | ForEach-Object { $os = $_ (@( $os, $arch.ToLower() ) | Where-Object { $_ }) -join "-" } } else { (@( "any", $arch.ToLower() ) | Where-Object { $_ }) -join "-" } # aot checks are not required for PowerShell # need to check the RID graph for the top most RID in the list of detected RIDs # I think I will create a set of graphs for each RID, then check which RID only occurs in one set of graphs $graphs = @{} $rids | ForEach-Object { $graphs[$_] = [System.Collections.ArrayList]::new() $graphs[$_].add( [System.Collections.ArrayList]::new() ) | Out-Null & $grapher $_ $graphs[$_][0] $graphs[$_] } $rid = $rids | ForEach-Object { # iterate through the other graph sets and count how many of the sets contain the current RID $output = @{ "rid" = $_ "tally" = 0 } If( $graphs.Keys.Count -ne 1 ){ $graphs.Keys | Where-Object { $_ -ne $output.rid } | ForEach-Object { $graph = $graphs[$_] $graph | Where-Object { $_.Contains( $output.rid ) } | ForEach-Object { $output.tally += 1 } } } $output } | Where-Object { $_.tally -eq 0 } | ForEach-Object { $_.rid } | Select-Object -First 1 if( $rid.Count -ne 1 ){ Write-Host "Unable to determine the correct RID for this system." Write-Host "Possible RID Count: $($rid.Count)" Write-Host "Possible RIDs: $($rid -join ", ")" Write-Host "All RIDs Detected: $($rids -join ", ")" } $Exported | Add-Member ` -MemberType NoteProperty ` -Name Runtime ` -Value $rid $Exported } |