[CmdletBinding(SupportsShouldProcess)]param(
    [ArgumentCompleter({ param (
        $commandName,
        $parameterName,
        $wordToComplete,
        $commandAst,
        $fakeBoundParameters
      )
      [DockerComposeDirs]::_GetValidValues($wordToComplete,$true)
    })]
    [string[]]$ProjectPath=@($PWD)
)

$ProjectPath | ForEach-Object { docker-compose --file $(Resolve-Path $(Join-Path $_ docker-compose.yml)) config | less }