Regex Powershell代码行数

我在计算我所有powershell项目中的代码行时遇到了一些问题。 我想忽略我计数中的注释部分，不幸的是，我对正则表达式不是很在行。 因此，我想要实现的是排除所有“函数中的大纲帮助代码”

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如果您在v3.0中，我建议使用以下脚本：

此处修改的相关部分仅用于计算脚本文件的代码行数：

$file = ".\My_Script_File.ps1"

$fileContentsArray  = Get-Content -Path $file

if ($fileContentsArray)
    {
        $codeLines          = $null
        $tokenAst           = $null
        $parseErrorsAst     = $null
        # Use the PowerShell 3 file parser to create the scriptblock AST, tokens and error collections
        $scriptBlockAst     = [System.Management.Automation.Language.Parser]::ParseFile($file, [ref]$tokenAst, [ref]$parseErrorsAst)
        # Calculate the 'lines of code': any line not containing comment or commentblock and not an empty or whitespace line.
        # Remove comment tokens from the tokenAst, remove all double newlines and count all the newlines (minus 1)
        $prevTokenIsNewline = $false
        $codeLines      = @($tokenAst | select -ExpandProperty Kind |  where { $_ -ne "comment" } | where {
                                if ($_ -ne "NewLine" -or (!$prevTokenIsNewline))
                                {
                                    $_
                                }
                            $prevTokenIsNewline = ($_ -eq "NewLine")
                            } | where { $_ -eq "NewLine" }).Length-1
    $codeLines
}

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我想我找到了解决方法：函数Count CommentBlock{param（$ScriptText）$boolInsideComment=$false$lineCounter=0$lineTotal=0$ScriptText=$ScriptText.Trim（）foreach（$ScriptText中的行）{if（$Line-like“*”）{$boolInsideComment=$false$lineCounter++$lineTotal++=$lineCounter}如果（$boolInsideComment）{$lineCounter++}返回$lineTotal}这应该行得通？为什么不使用我的解决方案？

<#
Get-ADUser -Identity ThisUserDoesNotExist
ThisCodeIsCommentedOut
#>

Get-Content Script.ps1 | ?{$_ -ne "" -and $_ -notlike "#*"}

$file = ".\My_Script_File.ps1"

$fileContentsArray  = Get-Content -Path $file

if ($fileContentsArray)
    {
        $codeLines          = $null
        $tokenAst           = $null
        $parseErrorsAst     = $null
        # Use the PowerShell 3 file parser to create the scriptblock AST, tokens and error collections
        $scriptBlockAst     = [System.Management.Automation.Language.Parser]::ParseFile($file, [ref]$tokenAst, [ref]$parseErrorsAst)
        # Calculate the 'lines of code': any line not containing comment or commentblock and not an empty or whitespace line.
        # Remove comment tokens from the tokenAst, remove all double newlines and count all the newlines (minus 1)
        $prevTokenIsNewline = $false
        $codeLines      = @($tokenAst | select -ExpandProperty Kind |  where { $_ -ne "comment" } | where {
                                if ($_ -ne "NewLine" -or (!$prevTokenIsNewline))
                                {
                                    $_
                                }
                            $prevTokenIsNewline = ($_ -eq "NewLine")
                            } | where { $_ -eq "NewLine" }).Length-1
    $codeLines
}