Support/Package/Execution/Invoke-PackagePowerShellModuleInstall.ps1
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param( [Parameter(Mandatory = $true)] [string]$RequestPath, [Parameter(Mandatory = $true)] [string]$ResultPath ) $ErrorActionPreference = 'Stop' function Write-Result { param( [Parameter(Mandatory = $true)] [hashtable]$Data ) $directory = Split-Path -Parent $ResultPath if (-not [string]::IsNullOrWhiteSpace($directory) -and -not (Test-Path -LiteralPath $directory -PathType Container)) { New-Item -ItemType Directory -Path $directory -Force | Out-Null } $Data | ConvertTo-Json -Depth 12 | Set-Content -LiteralPath $ResultPath -Encoding UTF8 } function Enable-Tls12 { try { [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12 } catch { } } function Initialize-SystemProxyDefaultCredentials { try { $proxy = [System.Net.WebRequest]::GetSystemWebProxy() if ($proxy) { $proxy.Credentials = [System.Net.CredentialCache]::DefaultCredentials [System.Net.WebRequest]::DefaultWebProxy = $proxy } } catch { } } function Test-ProcessIsAdministrator { $identity = [Security.Principal.WindowsIdentity]::GetCurrent() $principal = New-Object Security.Principal.WindowsPrincipal($identity) return $principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator) } function Get-EffectiveModuleScope { param( [Parameter(Mandatory = $true)] [string]$Scope ) if ([string]::Equals($Scope, 'AllUsers', [System.StringComparison]::OrdinalIgnoreCase)) { if (-not (Test-ProcessIsAdministrator)) { throw 'PowerShell module scope AllUsers requires an elevated process.' } return 'AllUsers' } if (-not [string]::Equals($Scope, 'CurrentUser', [System.StringComparison]::OrdinalIgnoreCase)) { throw "Unsupported PowerShell module scope '$Scope'. Use CurrentUser or AllUsers." } return 'CurrentUser' } function Find-InstalledModuleExact { param( [Parameter(Mandatory = $true)] [string]$ModuleName, [Parameter(Mandatory = $true)] [string]$RequiredVersion ) try { $required = [Version]$RequiredVersion return Get-Module -ListAvailable -Name $ModuleName -ErrorAction SilentlyContinue | Where-Object { $_.Version -eq $required } | Sort-Object -Property Version -Descending | Select-Object -First 1 } catch { return $null } } function Get-NuGetProviderTargetRoot { param( [Parameter(Mandatory = $true)] [string]$Scope ) if ((Test-ProcessIsAdministrator) -or [string]::Equals($Scope, 'AllUsers', [System.StringComparison]::OrdinalIgnoreCase)) { return (Join-Path $env:ProgramFiles 'PackageManagement\ProviderAssemblies\NuGet') } return (Join-Path $env:LOCALAPPDATA 'PackageManagement\ProviderAssemblies\NuGet') } function Expand-NuGetProviderFromPackageManagementNupkg { param( [Parameter(Mandatory = $true)] [string]$NugetDirectory, [Parameter(Mandatory = $true)] [string]$ProviderDirectory ) $providerDll = Join-Path $ProviderDirectory 'Microsoft.PackageManagement.NuGetProvider.dll' if (Test-Path -LiteralPath $providerDll -PathType Leaf) { return $providerDll } $packageManagementPackage = Get-ChildItem -LiteralPath $NugetDirectory -Filter 'PackageManagement.*.nupkg' -File -ErrorAction SilentlyContinue | Sort-Object -Property Name -Descending | Select-Object -First 1 if (-not $packageManagementPackage) { return $null } Add-Type -AssemblyName System.IO.Compression.FileSystem $archive = [System.IO.Compression.ZipFile]::OpenRead($packageManagementPackage.FullName) try { $entry = $archive.Entries | Where-Object { [string]::Equals($_.FullName, 'fullclr/Microsoft.PackageManagement.NuGetProvider.dll', [System.StringComparison]::OrdinalIgnoreCase) } | Select-Object -First 1 if (-not $entry) { return $null } if (-not (Test-Path -LiteralPath $ProviderDirectory -PathType Container)) { New-Item -ItemType Directory -Path $ProviderDirectory -Force | Out-Null } if (Test-Path -LiteralPath $providerDll -PathType Leaf) { Remove-Item -LiteralPath $providerDll -Force } [System.IO.Compression.ZipFileExtensions]::ExtractToFile($entry, $providerDll) return $providerDll } finally { $archive.Dispose() } } function Ensure-NuGetProvider { param( [Parameter(Mandatory = $true)] [string]$Scope, [Parameter(Mandatory = $true)] [string]$NugetDirectory, [Parameter(Mandatory = $true)] [string]$ProviderDirectory ) $nuget = $null try { $nuget = Get-PackageProvider -Name NuGet -ListAvailable -ErrorAction SilentlyContinue -WarningAction SilentlyContinue } catch { $nuget = $null } if ($nuget) { return 'AlreadyAvailable' } $providerDlls = @(Get-ChildItem -LiteralPath $ProviderDirectory -Filter '*.dll' -File -ErrorAction SilentlyContinue) if ($providerDlls.Count -eq 0) { $null = Expand-NuGetProviderFromPackageManagementNupkg -NugetDirectory $NugetDirectory -ProviderDirectory $ProviderDirectory $providerDlls = @(Get-ChildItem -LiteralPath $ProviderDirectory -Filter '*.dll' -File -ErrorAction SilentlyContinue) } if ($providerDlls.Count -eq 0) { throw "NuGet provider is not available and no provider DLLs were staged under '$ProviderDirectory'." } $targetRoot = Get-NuGetProviderTargetRoot -Scope $Scope if (-not (Test-Path -LiteralPath $targetRoot -PathType Container)) { New-Item -ItemType Directory -Path $targetRoot -Force | Out-Null } Copy-Item -Path (Join-Path $ProviderDirectory '*') -Destination $targetRoot -Recurse -Force -ErrorAction Stop $nuget = $null try { $nuget = Get-PackageProvider -Name NuGet -ListAvailable -ErrorAction SilentlyContinue -WarningAction SilentlyContinue } catch { $nuget = $null } if (-not $nuget) { throw "NuGet provider bootstrap failed after copying provider files to '$targetRoot'." } return "Bootstrapped:$targetRoot" } function Register-TemporaryRepository { param( [Parameter(Mandatory = $true)] [string]$RepositoryName, [Parameter(Mandatory = $true)] [string]$NugetDirectory ) $existing = Get-PSRepository -Name $RepositoryName -ErrorAction SilentlyContinue if ($existing) { Unregister-PSRepository -Name $RepositoryName -ErrorAction SilentlyContinue } Register-PSRepository -Name $RepositoryName -SourceLocation $NugetDirectory -PublishLocation $NugetDirectory -InstallationPolicy Trusted -ErrorAction Stop } function Install-ModuleFromLocalRepository { param( [Parameter(Mandatory = $true)] [psobject]$Request ) $moduleName = [string]$Request.moduleName $requiredVersion = [string]$Request.requiredVersion $scope = Get-EffectiveModuleScope -Scope ([string]$Request.scope) $nugetStatus = Ensure-NuGetProvider -Scope $scope -NugetDirectory ([string]$Request.nugetDirectory) -ProviderDirectory ([string]$Request.providerDirectory) $repositoryName = [string]$Request.repositoryName Register-TemporaryRepository -RepositoryName $repositoryName -NugetDirectory ([string]$Request.nugetDirectory) try { $installCommand = Get-Command Install-Module -ErrorAction Stop $installParameters = @{ Name = $moduleName RequiredVersion = $requiredVersion Repository = $repositoryName Scope = $scope Force = $true ErrorAction = 'Stop' } if ([bool]$Request.allowClobber -and $installCommand.Parameters.ContainsKey('AllowClobber')) { $installParameters['AllowClobber'] = $true } if ([bool]$Request.skipPublisherCheck -and $installCommand.Parameters.ContainsKey('SkipPublisherCheck')) { $installParameters['SkipPublisherCheck'] = $true } Install-Module @installParameters } finally { Unregister-PSRepository -Name $repositoryName -ErrorAction SilentlyContinue } $installed = Find-InstalledModuleExact -ModuleName $moduleName -RequiredVersion $requiredVersion if (-not $installed) { throw "PowerShell module '$moduleName' version '$requiredVersion' was not found after installation." } return @{ module = $installed scope = $scope nugetProviderStatus = $nugetStatus } } try { if (-not (Test-Path -LiteralPath $RequestPath -PathType Leaf)) { throw "Request JSON '$RequestPath' was not found." } $request = Get-Content -LiteralPath $RequestPath -Raw | ConvertFrom-Json Enable-Tls12 Initialize-SystemProxyDefaultCredentials $operation = [string]$request.operation $installed = Find-InstalledModuleExact -ModuleName ([string]$request.moduleName) -RequiredVersion ([string]$request.requiredVersion) if ([string]::Equals($operation, 'Check', [System.StringComparison]::OrdinalIgnoreCase)) { $requireNuGetProvider = $false if ($request.PSObject.Properties['requireNuGetProvider']) { $requireNuGetProvider = [bool]$request.requireNuGetProvider } # Align with Eigenverft.Manifested.Drydock Initialize-PackageManagement: local module detection via # Get-Module only first; do not touch OneGet until a module is present and NuGet is policy-relevant. # Get-PackageProvider loads PackageManagement and can fault on hosts that still need that bootstrap. $nugetProviderAvailable = $true if ($requireNuGetProvider -and $installed) { try { $nugetProvider = Get-PackageProvider -Name NuGet -ListAvailable -ErrorAction SilentlyContinue -WarningAction SilentlyContinue $nugetProviderAvailable = [bool]$nugetProvider } catch { $nugetProviderAvailable = $false } } $accepted = [bool]$installed if ($requireNuGetProvider -and $installed -and -not $nugetProviderAvailable) { $accepted = $false } $status = if (-not $installed) { 'NotInstalled' } elseif ($requireNuGetProvider -and -not $nugetProviderAvailable) { 'NuGetProviderMissing' } else { 'AlreadyInstalled' } Write-Result @{ success = $true status = $status installed = $accepted moduleInstalled = [bool]$installed moduleName = [string]$request.moduleName requiredVersion = [string]$request.requiredVersion installedVersion = if ($installed) { [string]$installed.Version } else { $null } moduleBase = if ($installed) { [string]$installed.ModuleBase } else { $null } scope = [string]$request.scope requireNuGetProvider = $requireNuGetProvider nugetProviderAvailable = $nugetProviderAvailable } exit 0 } if (-not [string]::Equals($operation, 'Install', [System.StringComparison]::OrdinalIgnoreCase)) { throw "Unsupported helper operation '$operation'." } $installResult = Install-ModuleFromLocalRepository -Request $request $module = $installResult.module Write-Result @{ success = $true status = 'Installed' installed = $true moduleName = [string]$request.moduleName requiredVersion = [string]$request.requiredVersion installedVersion = [string]$module.Version moduleBase = [string]$module.ModuleBase scope = [string]$installResult.scope repositoryName = [string]$request.repositoryName nugetProviderStatus = [string]$installResult.nugetProviderStatus } exit 0 } catch { Write-Result @{ success = $false status = 'Failed' installed = $false moduleName = if ($request) { [string]$request.moduleName } else { $null } requiredVersion = if ($request) { [string]$request.requiredVersion } else { $null } errorMessage = $_.Exception.Message } exit 1 } |