public/Get-TrueNasAppliance.ps1
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function Get-TrueNasAppliance { [OutputType([System.IO.FileInfo])] [CmdletBinding()] param () DynamicParam { $folderBase = Get-TrueNasModuleBase $FolderJson = Join-path $folderBase -ChildPath 'Appliances' $FolderAria2c = Join-path $folderBase -ChildPath "Aria2c" join-TrueNasAppliance -sourceDir $FolderJson $ParamAttrib = New-Object System.Management.Automation.ParameterAttribute $ParamAttrib.Mandatory = $true $ParamAttrib.ParameterSetName = '__AllParameterSets' $AttribColl = New-Object System.Collections.ObjectModel.Collection[System.Attribute] $AttribColl.Add($ParamAttrib) $configurationFileNames = (Get-ChildItem -Path $FolderJson -file -Filter *.json).BaseName $AttribColl.Add((New-Object System.Management.Automation.ValidateSetAttribute($configurationFileNames))) $RuntimeParam = New-Object System.Management.Automation.RuntimeDefinedParameter('ApplianceVersion', [string], $AttribColl) $RuntimeParamDic = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary $RuntimeParamDic.Add('ApplianceVersion', $RuntimeParam) return $RuntimeParamDic } process { $folderBase = Get-TrueNasModuleBase $FolderJson = Join-path $folderBase -ChildPath 'Appliances' $FolderAria2c = Join-path $folderBase -ChildPath "Aria2c" $folderDestination = "c:\TrueNas\Appliances" if (!(Test-Path $folderDestination)) { New-Item -ItemType Directory -Path $folderDestination -force | out-null } write-host "$($PSBoundParameters.ApplianceVersion)" -ForegroundColor Green -NoNewline write-host " is selected for download" $json = Get-Content -path "$FolderJson\$($PSBoundParameters.ApplianceVersion).json" -Raw | ConvertFrom-Json New-Item -Path $FolderJson -Name donwloads.txt -Force | Out-Null #Create the aria2c script for the download for ($i = 0; $i -lt $json.Count; $i++) { #Extract URI for Appliance $json[$i].URL_public | Out-File "$FolderJson\donwloads.txt" -Append #Extract FileName for Appliance FileName $json[$i].FileName | % { $out = " out=" + "$_" | Out-File "$FolderJson\donwloads.txt" -Append } $json[$i].Hash -split " " | % { $out = " checksum=" + "sha-256=" + "$_" | Out-File "$FolderJson\donwloads.txt" -Append } $endfile = "`n" | Out-File "$FolderJson\donwloads.txt" -Append } $Aria2cSource = "$FolderAria2c\aria2c.exe" $ArgumentList = "--no-conf --log-level=info --download-result=hide --optimize-concurrent-downloads --file-allocation=none --log=TrueNasdowload.log" $ArgumentList1 = "-x16 -s16 -j3 -c -V -R -d" $ArgumentList2 = "-i" $file = "$FolderJson\donwloads.txt" Start-Process -FilePath $Aria2cSource -ArgumentList "$ArgumentList $ArgumentList1 $folderDestination $ArgumentList2 $file" -Wait -NoNewWindow remove-item -Path "$FolderJson\donwloads.txt" -Force -ErrorAction SilentlyContinue | Out-Null } } |