Languages/TypeScript/TypeScript-Language.ps.ps1
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Language function TypeScript { <# .SYNOPSIS TypeScript PipeScript Language Definition. .DESCRIPTION Allows PipeScript to generate TypeScript. Multiline comments with /*{}*/ will be treated as blocks of PipeScript. Multiline comments can be preceeded or followed by 'empty' syntax, which will be ignored. This is so that Inline PipeScript can be used with operators, and still be valid TypeScript syntax. The TypeScript Inline Transpiler will consider the following syntax to be empty: * ```undefined``` * ```null``` * ```""``` * ```''``` #> [ValidatePattern('\.tsx{0,1}')] param() # TypeScript Files are named `.ts` or `.tsx` $FilePattern = '\.tsx{0,1}' # TypeScript Project files are named `tsconfig.json` $ProjectFilePattern = 'tsconfig.json$' $CaseSensitive = $true # We start off by declaring a number of regular expressions: $startComment = '/\*' # * Start Comments ```\*``` $endComment = '\*/' # * End Comments ```/*``` $Whitespace = '[\s\n\r]{0,}' # * IgnoredContext ```String.empty```, ```null```, blank strings and characters $IgnoredContext = "(?<ignore>(?>$("undefined", "null", '""', "''" -join '|'))\s{0,}){0,1}" # * StartPattern ```$IgnoredContext + $StartComment + '{' + $Whitespace``` $startPattern = "(?<PSStart>${IgnoredContext}${startComment}\{$Whitespace)" # * EndPattern ```$whitespace + '}' + $EndComment + $ignoredContext``` $endPattern = "(?<PSEnd>$Whitespace\}${endComment}\s{0,}${IgnoredContext})" # TypeScript is a Compiler for JavaScript. If we can find the application tsc, we can compile TypeScript $Compiler = 'tsc' } |