Import-PSScriptFile

1.0

Import-PSScriptFile.ps1

                                <#PSScriptInfo

.VERSION 1.0

.GUID be10708b-42f1-4afe-9521-a8303f123fd8

.AUTHOR atorrest

.COMPANYNAME atorrest

.COPYRIGHT atorrest

.DESCRIPTION 

    Import all ps1 files to the current session using the 'dot sourcing operator'

#>

function Import-PSScriptFile {

<#

.SYNOPSIS

    Import all ps1 files to the current session.

.PARAMETER LiteralPath

    A path to one location. Default value $PSScriptRoot.

.PARAMETER Filter

    A filter format. Wildcards are permitted. Default value '*.ps1'

.EXAMPLE

    PS C:\> Import-PSScriptFile 

    Import all ps1 files in the current folder.

.EXAMPLE

    PS C:\> Import-PSScriptFile -LiteralPath 'C:\Temp' -Filter 'Functions/*.ps1'

    Import all ps1 files in C:\Temp\Functions folder.

#>    

    [CmdletBinding()]

    param

    (

        [Parameter(ValueFromPipeline)]

        [ValidateNotNullOrEmpty()]

        [string]

        $LiteralPath = "$PSScriptRoot",

        [ValidateNotNullOrEmpty()]

        [string]

        $Filter = '*.ps1'

    )

    Get-ChildItem -LiteralPath $LiteralPath -Filter $Filter -File |

        Select-Object -ExpandProperty FullName |

        ForEach-Object { . $_ }

}