tests/testcase-codeblockexpansion.ps1
| function Format-ScriptGetKindLines {[CmdletBinding()]param([parameter(Position=0, ValueFromPipeline=$true, HelpMessage='Lines of code to process.')][string[]]$Code,[parameter(Position=1, HelpMessage='Type of AST kind to retrieve.')][string]$Kind = "*"); begin {$Codeblock = @();$ParseError = $null; $Tokens = $null; $FunctionName = $MyInvocation.MyCommand.Name; Write-Verbose "$($FunctionName): Begin."}; process{$Codeblock += $Code }; end { $ScriptText = $Codeblock | Out-String; Write-Verbose "$($FunctionName): Attempting to parse AST."; $AST = [System.Management.Automation.Language.Parser]::ParseInput($ScriptText, [ref]$Tokens, [ref]$ParseError); if($ParseError) { $ParseError | Write-Error; throw "$($FunctionName): Will not work properly with errors in the script, please modify based on the above errors and retry." }; $TokenKinds = @($Tokens | Where {$_.Kind -like $Kind}); Foreach ($Token in $TokenKinds) { New-Object psobject -Property @{ 'Start' = $Token.Extent.StartLineNumber; 'End' = $Token.Extent.EndLineNumber;}}; Write-Verbose "$($FunctionName): End." }} |