Get-GitPub.ps.ps1

function Get-GitPub
{
    <#
    .SYNOPSIS
        Gets GitPub        
    .DESCRIPTION
        Gets GitPub.
        
        Returns the version and currently loaded Publishers and Sources.
    .EXAMPLE
        Get-GitPub
    .LINK
        Publish-GitPub
    #>
    param()

    process {
        $sourceFunctions =             
all functions that { 
    foreach ($attr in $this.ScriptBlock.Attributes) {                    
        if ($attr -is [Reflection.AssemblyMetaDataAttribute] -and  $attr.Key -eq 'GitPub.Source') { $true; break }
    } 
} are GitPub.Sources
    

        $publisherFunctions = 
all functions that {                 
    foreach ($attr in $this.ScriptBlock.Attributes) {                    
        if ($attr -is [Reflection.AssemblyMetaDataAttribute] -and 
            ($attr.Key -eq 'GitPub.Publisher')) { $true; break }
    }
} are GitPub.Publishers



        [PSCustomObject]@{
            PSTypeName = 'GitPub'
            Version    = $MyInvocation.MyCommand.Module.Version
            Sources    = $sourceFunctions
            Publishers = $publisherFunctions
        }
        
    }
}