MrModuleTools

1.1.0

public/Get-MrRequiredPSVersion.ps1

function Get-MrRequiredPSVersion {
    [CmdletBinding(DefaultParameterSetName='File')]
    param(
        [Parameter(ValueFromPipeline,
                   ValueFromPipelineByPropertyName,
                   ValueFromRemainingArguments,
                   ParameterSetName = 'File',
                   Position = 0)]
        [ValidateNotNullOrEmpty()]
        [Alias('FilePath')]
        [string[]]$Path = ('.\*.ps1', '.\*.psm1'),

        [Parameter(ValueFromPipelineByPropertyName,
                   ValueFromRemainingArguments,
                   ParameterSetName = 'Code',
                   Position = 0)]
        [ValidateNotNull()]
        [Alias('ScriptBlock')]
        [string[]]$Code
    )
    
    PROCESS{
        Get-MrFunctionRequirement -Path $Path | Select-Object -ExpandProperty RequiredPSVersion -Unique
    }
}