private/Replace-Token.ps1
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function Replace-Token { [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseApprovedVerbs', '')] [CmdletBinding()] param( [string] $String, [object] $Source ) $re = [regex] '%{(?<token>\w+?)?(?::?\+(?<datefmtU>(?:%[ABCDGHIMRSTUVWXYZabcdeghjklmnprstuwxy].*?)+))?(?::?\+(?<datefmt>(?:.*?)+))?(?::(?<padding>-?\d+))?}' $re.Replace($String, { param($match) $token = $match.Groups['token'].value $datefmt = $match.Groups['datefmt'].value $datefmtU = $match.Groups['datefmtU'].value $padding = $match.Groups['padding'].value if ($token -and -not $datefmt -and -not $datefmtU) { $var = $Source.$token } elseif ($token -and $datefmtU) { $var = Get-Date $Source.$token -UFormat $datefmtU } elseif ($token -and $datefmt) { $var = Get-Date $Source.$token -Format $datefmt } elseif ($datefmtU -and -not $token) { $var = Get-Date -UFormat $datefmtU } elseif ($datefmt -and -not $token) { $var = Get-Date -Format $datefmt } if ($padding) { $tpl = "{0,$padding}" } else { $tpl = '{0}' } return ($tpl -f $var) }) } |