PipeScript

0.2.8

Languages/Conf/Conf-Language.ps1

                                
function Language.Conf {

<#

    .SYNOPSIS

        Conf PipeScript Language Definition

    .DESCRIPTION

        Allows PipeScript to generate conf files    

    #>

[ValidatePattern('\.conf$')]

param()

$this = $myInvocation.MyCommand

if (-not $this.Self) {

$languageDefinition = New-Module {

    param()

    $FilePattern = '\.conf'

    # Conf supports single line comments only.  They start with `;` or `#`

    $SingleLineCommentStart = "[;#]"

    # Any Language can be parsed with a series of regular expresssions.

    # For languages that only support single comments:

    # * The capture group IsSingleLine must be defined.

    # * Whitespace should not be allowed (it makes nested blocks hard to end)

    $startComment = "(?>(?<IsSingleLine>$SingleLineCommentStart)(?>PipeScript|PS)?\{)"

    $endComment   = "(?>$SingleLineCommentStart(?:PipeScript)?\})"

    # To support templates, a language has to declare `$StartPattern` and `$EndPattern`:

    $StartPattern = "(?<PSStart>${startComment})"

    $EndPattern   = "(?<PSEnd>${endComment})"

    # Conf files are a data language

    $DataLanguage = $true

    # and are generally case sensitive.

    $CaseSensitive = $true

    $LanguageName = 'Conf'

    Export-ModuleMember -Variable * -Function * -Alias *

} -AsCustomObject

$languageDefinition.pstypenames.clear()

$languageDefinition.pstypenames.add("Language")

$languageDefinition.pstypenames.add("Language.Conf")

$this.psobject.properties.add([PSNoteProperty]::new('Self',$languageDefinition))

}

$this.Self

}