Test/Pester.3.3.8/tools/Functions/In.ps1
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function In { <# .SYNOPSIS A convenience function that executes a scrit 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. #> param( $path, [ScriptBlock] $execute ) Assert-DescribeInProgress -CommandName In $old_pwd = $pwd pushd $path $pwd = $path try { & $execute } finally { popd $pwd = $old_pwd } } |