PSColor/FileInfo.ps1 at 0641932a9a2e4c0f9a0af41371a86b9f433f3e42 · Davlind/PSColor · GitHub

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# Helper method to write file length in a more human readable format
function Write-FileLength
{
    param ($length)

    if ($length -eq $null)
    {
        return ""
    }
    elseif ($length -ge 1GB)
    {
        return ($length / 1GB).ToString("F") + 'GB'
    }
    elseif ($length -ge 1MB)
    {
        return ($length / 1MB).ToString("F") + 'MB'
    }
    elseif ($length -ge 1KB)
    {
        return ($length / 1KB).ToString("F") + 'KB'
    }

    return $length.ToString() + '  '
}

# Outputs a line of a DirectoryInfo or FileInfo
function Write-Color-LS
{
    param ([string]$color = "white", $file)
    Write-host ("{0,-7} {1,25} {2,10} {3}" -f $file.mode, ([String]::Format("{0,10}  {1,8}", $file.LastWriteTime.ToString("d"), $file.LastWriteTime.ToString("t"))), (Write-FileLength $file.length), $file.name) -foregroundcolor $color
}

function FileInfo {
    param (
        [Parameter(Mandatory=$True,Position=1)]
        $file
    )

    $regex_opts = ([System.Text.RegularExpressions.RegexOptions]::IgnoreCase)

    $hidden = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Hidden.Pattern, $regex_opts)
    $code = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Code.Pattern, $regex_opts)
    $executable = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Executable.Pattern, $regex_opts)
	$machine = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Machine.Pattern, $regex_opts)
    $text_files = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Text.Pattern, $regex_opts)
	$image_files = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Image.Pattern, $regex_opts)
	$audio_files = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Audio.Pattern, $regex_opts)
	$video_files = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Video.Pattern, $regex_opts)
	$office_files = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Office.Pattern, $regex_opts)
    $compressed = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Compressed.Pattern, $regex_opts)
    $temporary = New-Object System.Text.RegularExpressions.Regex(
        $global:PSColor.File.Temporary.Pattern, $regex_opts)


    if($script:showHeader)
    {
       Write-Host
       Write-Host "    Directory: " -foregroundcolor ($PSColor.Meta.Directory.Color) -NoNewline
       Write-Host " $(pwd)`n" -foregroundcolor ($PSColor.Meta.DirectoryPath.Color)
       Write-Host "Mode                LastWriteTime     Length Name" -foregroundcolor ($PSColor.Meta.Row.Color)
       Write-Host "----                -------------     ------ ----" -foregroundcolor ($PSColor.Meta.Divider.Color)
       $script:showHeader=$false
    }

    if ($hidden.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Hidden.Color $file
    }
    elseif ($file -is [System.IO.DirectoryInfo])
    {
        Write-Color-LS $global:PSColor.File.Directory.Color $file
    }
    elseif ($code.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Code.Color $file
    }
    elseif ($executable.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Executable.Color $file
    }
	elseif ($machine.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Machine.Color $file
    }
    elseif ($text_files.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Text.Color $file
    }
	elseif ($image_files.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Image.Color $file
    }
	elseif ($audio_files.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Audio.Color $file
    }
	elseif ($video_files.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Video.Color $file
    }
	elseif ($office_files.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Office.Color $file
    }
    elseif ($compressed.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Compressed.Color $file
    }
    elseif ($temporary.IsMatch($file.Name))
    {
        Write-Color-LS $global:PSColor.File.Temporary.Color $file
    }
    else
    {
        Write-Color-LS $global:PSColor.File.Default.Color $file
    }
}