Public/Export-EvergreenApp.ps1
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function Export-EvergreenApp { <# .EXTERNALHELP Evergreen-help.xml #> [CmdletBinding(SupportsShouldProcess = $true)] param ( [Parameter( Mandatory = $true, Position = 0, ValueFromPipeline, HelpMessage = "Pass an application object from Get-EvergreenApp.")] [ValidateNotNull()] [System.Array] $InputObject, [Parameter( Mandatory = $true, Position = 1, ValueFromPipelineByPropertyName, HelpMessage = "Specify the path to the JSON file.", ParameterSetName = "Path")] [ValidateNotNull()] [System.IO.FileInfo] $Path ) process { if (Test-Path -Path $Path) { # Add the new details to the existing file content $params = @{ Path = $Path ErrorAction = "Stop" Verbose = $VerbosePreference } $Content = Get-Content @params | ConvertFrom-Json -ErrorAction "Stop" $InputObject += $Content } # Normalise URLs that can change on each request foreach ($AppLibInfo in $InputObject) { if (([System.Uri]$AppLibInfo.URI).Host -like "*.dl.sourceforge.net") { Write-Verbose -Message "$($MyInvocation.MyCommand): Normalise Sourceforge download mirror URL" $AppLibInfo.URI = $AppLibInfo.URI -replace ([System.Uri]$AppLibInfo.URI).Host, "nchc.dl.sourceforge.net" } } # Sort the content and keep unique versions Write-Verbose -Message "$($MyInvocation.MyCommand): Input object count: $($InputObject.Count)" $Properties = $InputObject | Get-Member | ` Where-Object { $_.MemberType -eq "NoteProperty" } | Select-Object -ExpandProperty "Name" -Unique | ` Sort-Object -Descending $OutputObject = $InputObject | Select-Object -Unique -Property $Properties Write-Verbose -Message "$($MyInvocation.MyCommand): Output object count: $($OutputObject.Count)" # Export the data to file $OutputObject | Sort-Object -Property @{ Expression = { [System.Version] $_.Version }; Descending = $false } -ErrorAction "SilentlyContinue" | ` ConvertTo-Json -ErrorAction "Stop" | ` Out-File -FilePath $Path -Encoding "Utf8" -NoNewline -Verbose:$VerbosePreference if ($PSCmdlet.ShouldProcess($Path, "Output to pipeline")) { $Output = [PSCustomObject] @{ Path = Resolve-Path -Path $Path } Write-Output -InputObject $Output } } } |