something about coding

參考 https://blogs.technet.microsoft.com/heyscriptingguy/2011/08/20/use-powershell-to-work-with-any-ini-file/

function Get-IniContent ($filePath)
{
    $ini = @{}
    switch -regex -file $FilePath
    {
        “^\[(.+)\]” # Section
        {
            $section = $matches[1]
            $ini[$section] = @{}
            $CommentCount = 0
        }
        “^(;.*)$” # Comment
        {
            $value = $matches[1]
            $CommentCount = $CommentCount + 1
            $name = “Comment” + $CommentCount
            $ini[$section][$name] = $value
        }
        “(.+?)\s*=(.*)” # Key
        {
            $name,$value = $matches[1..2]
            $ini[$section][$name] = $value
        }
    }
    return $ini
}

說明:

使用 switch -regex -file @filename 將 ini 檔一行一行讀進來

並使用 regular expression 進行判斷該行為 Section, Comment 或是 Key Value

最後儲存在 $ini 變數中