Pester

4.5.0-beta2

Functions/In.ps1

                                function In {

<#

.SYNOPSIS

A convenience function that executes a script from a specified path.

.DESCRIPTION

Before the script block passed to the execute parameter is invoked,

the current location is set to the path specified. Once the script

block has been executed, the location will be reset to the location

the script was in prior to calling In.

.PARAMETER Path

The path that the execute block will be executed in.

.PARAMETER execute

The script to be executed in the path provided.

#>

    [CmdletBinding()]

    param(

        $path,

        [ScriptBlock] $execute

    )

    Assert-DescribeInProgress -CommandName In

    $old_pwd = $pwd

    & $SafeCommands['Push-Location'] $path

    $pwd = $path

    try {

        Write-ScriptBlockInvocationHint -Hint "In" -ScriptBlock $execute

        & $execute

    } finally {

        & $SafeCommands['Pop-Location']

        $pwd = $old_pwd

    }

}

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# SIG # End signature block