Functions/Test-ProGetFeed.ps1
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function Test-ProGetFeed { <# .SYNOPSIS Determines whether the specified package feed exists in a Proget instance. .DESCRIPTION The `Test-ProGetFeed` function will return `$true` if the requested package feed already exists. The function utilizes ProGet's native API and uses the API key of a `ProGetSession` instead of the preferred PSCredential authentication. .EXAMPLE Test-ProGetFeed -Session $ProGetSession -FeedName 'Apps' -FeedType 'ProGet' Demonstrates how to call `Test-ProGetFeed`. In this case, a value of `$true` will be returned if a Universal package feed named 'Apps' exists. Otherwise, `$false` #> [CmdletBinding()] param( [Parameter(Mandatory=$true)] [pscustomobject] # The session includes ProGet's URI and the API key. Use `New-ProGetSession` to create session objects $Session, [Parameter(Mandatory=$true)] [string] # The feed name indicates the name of the package feed that will be created. $FeedName, [Parameter(Mandatory=$true)] [string] # The feed type indicates the type of package feed to create. # Valid feed types are ('VSIX', 'RubyGems', 'Docker', 'ProGet', 'Maven', 'Bower', 'npm', 'Deployment', 'Chocolatey', 'NuGet', 'PowerShell') - check here for a latest list - https://inedo.com/support/documentation/proget/feed-types/universal $FeedType ) Set-StrictMode -Version 'Latest' $proGetPackageUri = [String]$Session.Uri if (!$Session.ApiKey) { Write-Error -Message ('Failed to test for package feed ''{0}/{1}''. This function uses the ProGet Native API, which requires an API key. When you create a ProGet session with `New-ProGetSession`, provide an API key via the `ApiKey` parameter' -f $FeedType, $FeedName) return } $proGetApiKey = $Session.ApiKey $Parameters = @{} $Parameters['FeedType_Name'] = $FeedType $Parameters['Feed_Name'] = $FeedName $feedExists = Invoke-ProGetNativeApiMethod -Session $Session -Name 'Feeds_GetFeed' -Parameter $Parameters if($feedExists -match 'Feed_Id') { return $true } return $false } |