Dependency/Import-Dependency.ps1
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#Requires -Version 5.0 using namespace System.Collections.Generic <# .SYNOPSIS .EXAMPLE .DESCRIPTION .NOTES #> function Import-Dependency { [CmdletBinding()] Param( [Parameter()] [PSCustomObject] $DependencyConfig, [Parameter(ParameterSetName = "DependencyPath", Mandatory)] [Alias('DependencyPath')] [string[]] $DependencyPaths, [Parameter(ParameterSetName = "ScriptName", Mandatory)] [Alias('ScriptName')] [string[]] $ScriptNames, [Parameter()] [string] # The destination folder to install to (if required). If not provided uses the current working directory. Will create Depend-Nuget and Depend-WebDownload folders below this folder. $DestinationFolder ) try { Set-StrictMode -Version 2 $ErrorActionPreference = "Stop" $splat = @{} if ($DependencyPaths) { $splat.Add('DependencyPaths', $DependencyPaths) } if ($ScriptNames) { $splat.Add('ScriptNames', $ScriptNames) } if ($DependencyConfig) { $splat.Add('DependencyConfig', $DependencyConfig) } if ($DestinationFolder) { $splat.Add('DestinationFolder', $DestinationFolder) } $groupedDependencies = Get-Dependency @splat foreach ($typeGroup in $groupedDependencies) { if ($typeGroup.Name -eq 'PackageProvider') { } elseif ($typeGroup.Name -eq 'WebDownload') { } elseif ($typeGroup.Name -eq 'Module') { foreach ($dependency in $typeGroup.Group) { Write-Verbose "Import-Module $($dependency.name) $($dependency.version)" $splat = @{ Name = $dependency.Name } if ($dependency.PSObject.Properties['forceImport']) { # force the import in case we already are using it $splat.Add('Force', $true) } if ($dependency.PSObject.Properties['Version']) { $splat.Add('RequiredVersion', ($dependency.version).Replace('-preview', '')) } ("Import-Module parameters" + ($splat | Format-Table | Out-String)) | Write-Verbose try { Import-Module @splat 3> $null } catch { Write-Warning "Import-Module $($dependency.name) $($dependency.version) failed with $_. For more details run with -verbose" # add details on existing version as expect this has a different version loaded $_ | Get-Error | Out-String | Write-Verbose } } } elseif ($typeGroup.Name -eq 'Nuget') { Write-Verbose 'Initialising Nuget Payload' foreach ($nugetConfigItem in ($typeGroup.Group | Where-Object { $_.PSObject.Properties['copyItemFromPackage'] } )) { foreach ($copyItem in $nugetConfigItem.copyItemFromPackage) { $fromPackage = $typeGroup.Group | Where-Object { $_.Name -eq $copyItem.FromPackageName } if (-not $fromPackage) { throw "Can't find package $copyItem.FromPackageName in set of nuget Packages. Ensure that it exists in the dependency config and that it exists for the current PSEdition and same 'script'" } $typeArgs = @{ Path = Join-Path (Join-Path $fromPackage.Destination $fromPackage.Name) $copyItem.fromPath Destination = Join-Path (Join-Path $nugetConfigItem.Destination $nugetConfigItem.Name) $copyItem.toPath Force = $true Confirm = $false } $destinationPath = (Join-Path $typeArgs.Destination (Split-Path -Leaf $typeArgs.Path)) # destination is only the folder so add the filename to it $destinationExists = Test-Path -Path $destinationPath if (( -not $destinationExists ) -or ( $destinationExists -and (Get-Item -Path $typeArgs.Path).LastWriteTime -ne # source has a different date (Get-Item -Path $destinationPath).LastWriteTime ) ) { ( ('$typeArgs = @{') + ($typeArgs.GetEnumerator() | Foreach-Object { "`n`t{0} = '{1}'" -f @($_.Name, $_.Value) }) + ("`n}`n") + "Copy-Item @typeArgs -verbose" ) | Write-Verbose Copy-Item @typeArgs } } } foreach ($nugetConfigItem in ($typeGroup.Group | Where-Object { $_.PSObject.Properties['addType'] } )) { foreach ($typePath in $nugetConfigItem.addType) { $typeArgs = @{ DependencyFolder = (Split-Path -Parent -Path $nugetConfigItem.Destination) NugetPackageName = $nugetConfigItem.Name PathToDll = $typePath } Add-TypeFromNugetPackage @typeArgs } } foreach ($nugetConfigItem in ($typeGroup.Group | Where-Object { $_.PSObject.Properties['importModule'] } )) { foreach ($importModulePath in $nugetConfigItem.importModule) { $typeArgs = @{ DependencyFolder = (Split-Path -Parent -Path $nugetConfigItem.Destination) NugetPackageName = $nugetConfigItem.Name PathToPsm1 = $importModulePath } Import-ModuleFromNugetPackage @typeArgs } } } else { Write-Error "Type $($typeGroup.Name) not expected. No installer known" } } } catch { throw } } |