Transpilers/Inline/Inline.Razor.psx.ps1
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<# .SYNOPSIS Razor Inline PipeScript Transpiler. .DESCRIPTION Transpiles Razor with Inline PipeScript into Razor. Multiline comments blocks like this ```<!--{}-->``` will be treated as blocks of PipeScript. JavaScript/CSS comment blocks like ```/*{}*/``` will also be treated as blocks of PipeScript. Razor comment blocks like ```@*{}*@``` will also be treated as blocks of PipeScript. #> [ValidateScript({ $cmdInfo = $_ if ($cmdInfo.Source -match '\.(cshtml|razor)$') { return $true } return $false })] param( # The command information. This will include the path to the file. [Parameter(Mandatory,ValueFromPipeline)] $CommandInfo ) begin { # We start off by declaring a number of regular expressions: $startComment = '(?><\!--|/\*|\@\*)' $endComment = '(?>-->|\*/|\*@)' $Whitespace = '[\s\n\r]{0,}' # * StartRegex ```$StartComment + '{' + $Whitespace``` $startRegex = "(?<PSStart>${startComment}\{$Whitespace)" # * EndRegex ```$whitespace + '}' + $EndComment``` $endRegex = "(?<PSEnd>$Whitespace\}${endComment}\s{0,})" $sourcePattern = [Regex]::New("(?>$( $startRegex, $endRegex -join ([Environment]::NewLine + '|' + [Environment]::NewLine) ))", "IgnoreCase, IgnorePatternWhitespace", "00:00:05") } process { $fileInfo = $commandInfo.Source -as [IO.FileInfo] $fileText = [IO.File]::ReadAllText($fileInfo.Fullname) .>PipeScript.Inline -SourceFile $CommandInfo.Source -SourceText $fileText -SourcePattern $sourcePattern } |