Updated "Bootstrap portable Remote Desktop Manager version" ;-)

`$PackageRootDirectory = "D:\USR"
$ErrorActionPreference = "Stop"

# Resolve root path
$PackageRootDirectory = Resolve-Path $PackageRootDirectory
$RdmDir = Join-Path $PackageRootDirectory "RDMFree"
$DotNetDir = Join-Path $PackageRootDirectory "NET9"

# Validate RDM directory and exe
if (-not (Test-Path $RdmDir)) {
Write-Error "RDM directory not found at $RdmDir"
exit 1
}
$RdmExe = Join-Path $RdmDir "RemoteDesktopManager.exe"
if (-not (Test-Path $RdmExe)) {
Write-Error "RemoteDesktopManager.exe not found at $RdmExe"
exit 1
}

Write-Host "Fetching .NET 9 release metadata..."
try {
$releasesJson = Invoke-RestMethod -Uri "https://dotnetcli.blob.core.windows.net/dotnet/release-metadata/9.0/releases.json"
$latestRelease = $releasesJson.releases[0]
Write-Host "Latest .NET Release: $($latestRelease.'release-version')"
}
catch {
Write-Error "Failed to retrieve .NET 9 metadata: $_"
exit 1
}

# Extract valid zip URLs
$runtimeZip = $latestRelease.runtime.files | Where-Object { $_.rid -eq "win-x64" -and $_.url -like "*.zip" } | Select-Object -First 1
$desktopRuntimeZip = $latestRelease.'windowsdesktop-runtime'.files | Where-Object { $_.rid -eq "win-x64" -and $_.url -like "*.zip" } | Select-Object -First 1

# If missing, fallback to constructed URLs
if (-not $runtimeZip -or -not $desktopRuntimeZip) {
Write-Host "Missing ZIP URLs in metadata. Constructing fallback blob URLs..."
$releaseVer = $latestRelease.'release-version'
$runtimeZip = [PSCustomObject]@{
name = "dotnet-runtime-$releaseVer-win-x64.zip"
url = "https://dotnetcli.blob.core.windows.net/dotnet/Runtime/$releaseVer/dotnet-runtime-$releaseVer-win-x64.zip"
}
$desktopRuntimeZip = [PSCustomObject]@{
name = "windowsdesktop-runtime-$releaseVer-win-x64.zip"
url = "https://dotnetcli.blob.core.windows.net/dotnet/windowsdesktop/$releaseVer/windowsdesktop-runtime-$releaseVer-win-x64.zip"
}
}

Write-Host "`n.NET 9 Download Targets:"
Write-Host " Runtime: $($runtimeZip.name)"
Write-Host " Runtime URL: $($runtimeZip.url)"
Write-Host " Desktop Runtime: $($desktopRuntimeZip.name)"
Write-Host " Desktop URL: $($desktopRuntimeZip.url)"

# Confirm URLs are accessible
foreach ($zip in @($runtimeZip, $desktopRuntimeZip)) {
Write-Host "`nTesting URL: $($zip.url)"
try {
$response = Invoke-WebRequest -Uri $zip.url -Method Head -ErrorAction Stop
if ($response.StatusCode -ne 200) {
throw "Returned status code $($response.StatusCode)"
}
}
catch {
Write-Error "Failed to access $($zip.url): $_"
exit 1
}
}

# Ensure output directory exists
if (-not (Test-Path $DotNetDir)) {
New-Item -Path $DotNetDir -ItemType Directory -Force | Out-Null
}

# Download and install each component
function Install-Zip {
param (
[string]$zipUrl,
[string]$zipName,
[string]$targetDir
)

$zipPath = Join-Path $PackageRootDirectory $zipName

Write-Host "`nDownloading $zipName..."
Invoke-WebRequest -Uri $zipUrl -OutFile $zipPath -ErrorAction Stop

Write-Host "Unblocking $zipPath..."
Unblock-File -Path $zipPath

Write-Host "Extracting $zipName to $targetDir..."
try {
Expand-Archive -Path $zipPath -DestinationPath $targetDir -Force -ErrorAction Stop
}
catch {
Write-Warning "Expand-Archive failed: $_"
Write-Host "Trying manual extraction..."
try {
Add-Type -AssemblyName System.IO.Compression.FileSystem -ErrorAction Stop
[System.IO.Compression.ZipFile]::ExtractToDirectory($zipPath, $targetDir)
}
catch {
Write-Error "Manual extraction failed: $_"
throw
}
}

Write-Host "Cleaning up $zipPath..."
Remove-Item -Path $zipPath -Force

Write-Host "Contents of $targetDir after extraction:"
Get-ChildItem -Path $targetDir -Recurse | Select-Object FullName
}

Install-Zip -zipUrl $runtimeZip.url -zipName $runtimeZip.name -targetDir $DotNetDir
Install-Zip -zipUrl $desktopRuntimeZip.url -zipName $desktopRuntimeZip.name -targetDir $DotNetDir

# Build launcher script
$LaunchScript = @"
`$env:DOTNET_ROOT = "$DotNetDir"
`$rdm = "$RdmExe"
Push-Location "$RdmDir"
if (-not (Test-Path `$rdm)) { Write-Error "RemoteDesktopManager.exe not found at `$rdm"; exit 1 }
& "`$rdm"
Pop-Location
"@

$LaunchScriptPath = Join-Path $PackageRootDirectory "Launch-RdmFree.ps1"
$LaunchScript | Out-File -FilePath $LaunchScriptPath -Encoding UTF8 -Force

Write-Host "`nLauncher created at: $LaunchScriptPath"
Write-Host "Run it with:`n & `"$LaunchScriptPath`""
Write-Host "Or create a shortcut with target:`n powershell.exe -NoProfile -ExecutionPolicy Bypass -File `"$LaunchScriptPath`""
Write-Host "For debugging, use: powershell.exe -NoExit -NoProfile -ExecutionPolicy Bypass -File `"$LaunchScriptPath`""`