Languages/PowerShell/PowerShellData-Language.ps1
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function Language.PowerShellData { <# .SYNOPSIS PSD1 PipeScript Language Definition. .DESCRIPTION Allows PipeScript to generate PSD1. Multiline comments blocks enclosed with {} will be treated as Blocks of PipeScript. Multiline comments can be preceeded or followed by single-quoted strings, which will be ignored. * ```''``` * ```{}``` #> [ValidatePattern('\.psd1$')] param() $this = $myInvocation.MyCommand if (-not $this.Self) { $languageDefinition = New-Module { param() # PowerShell data files end in `.psd1`. $FilePattern = '\.psd1$' # We start off by declaring a number of regular expressions: $startComment = '<\#' # * Start Comments ```\*``` $endComment = '\#>' # * End Comments ```/*``` $Whitespace = '[\s\n\r]{0,}' # * IgnoredContext (single-quoted strings) $IgnoredContext = [Regex]::New(" (?<Ignore> (?>'((?:''|[^'])*)') [\s - [ \r\n ] ]{0,} ){0,1}",'IgnoreCase,IgnorePatternWhitespace') # * StartPattern ```$IgnoredContext + $StartComment + '{' + $Whitespace``` $StartPattern = [regex]::New("(?<PSStart>${IgnoredContext}${startComment}\{$Whitespace)", 'IgnorePatternWhitespace') # * EndPattern ```$whitespace + '}' + $EndComment + $ignoredContext``` $endPattern = [regex]::New("(?<PSEnd>$Whitespace\}${endComment}[\s-[\r\n]]{0,}${IgnoredContext})", 'IgnorePatternWhitespace') $DataLanguage = $true $Interpreter = { param() $Psd1Path, $OtherArgs = $args if (Test-Path $Psd1Path) { Import-LocalizedData -BaseDirectory ($Psd1Path | Split-Path) -FileName ($Psd1Path | Split-Path -Leaf) } } $LanguageName = 'PowerShellData' Export-ModuleMember -Variable * -Function * -Alias * } -AsCustomObject $languageDefinition.pstypenames.clear() $languageDefinition.pstypenames.add("Language") $languageDefinition.pstypenames.add("Language.PowerShellData") $this.psobject.properties.add([PSNoteProperty]::new('Self',$languageDefinition)) } $this.Self } |