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milichev/Set-TextAnsiCodes.psm1

Last active April 24, 2020 23:55
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  1. milichev revised this gist Apr 24, 2020. 1 changed file with 139 additions and 0 deletions.
    139 changes: 139 additions & 0 deletions Set-TextAnsiCodes.psm1
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    <#
    .SYNOPSIS
    Provides possibility to colorize text in console using ANSI sequences.
    #>

    using namespace System.Drawing

    function ToColor {
    [CmdletBinding()]
    param (
    [Parameter(Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName, Position = 0)]
    [ValidateNotNullOrEmpty()]
    [object] $ColorInput
    )

    if ($ColorInput -is [Color]) {
    return $ColorInput
    }

    if ($ColorInput -is [string]) {
    if ($ColorInput -imatch '^[a-z]+$') {
    return [System.Drawing.Color]::FromName($ColorInput)
    }
    if ($ColorInput -match '^#([0-9A-F]{3}|[0-9A-F]{6})$') {
    return [System.Drawing.ColorTranslator]::FromHtml($ColorInput)
    }
    }

    throw "Could not convert the value `"$ColorInput`" of type `"$($ColorInput.GetType().FullName)`" to Color"
    }

    <#
    .SYNOPSIS
    Colorizes text using ANSI console feature.
    .PARAMETER Text
    String text to colorize.
    .PARAMETER ForecroundColor
    Foreground color to be applied to the Text. Can be a color name, hex value (#112233), or System.Drawing.Color.
    .PARAMETER BackgroundColor
    Background color to be applied to the Text. Can be a color name, hex value (#112233), or System.Drawing.Color.
    .EXAMPLE
    # Returns the string "Alarma" wrapped with ANSI color sequences.
    Set-TextAnsiCodes 'Alarma' -ForecroundColor 'LightYellow' -BackgroundColor 'DarkGreen'
    .EXAMPLE
    # A bit more complex output with aliases:
    "Value: $(AnsiTxt 56 -fc '#eeaaaa' -bc '#884444')`nCount: $(AnsiTxt 123 -fc '#aaeeaa' -bc '#448844')"
    #>
    function Set-TextAnsiCodes {
    [CmdletBinding()]
    param(
    [Parameter(Mandatory, Position = 0, ValueFromPipeline, ValueFromPipelineByPropertyName)]
    [string] $Text,

    [Alias("fc")]
    [Parameter(Position = 1)]
    [object]$ForecroundColor,

    [Alias("bc")]
    [Parameter(Position = 2)]
    [object]$BackgroundColor,

    [Alias("r")]
    [Parameter()]
    [switch] $Reversed,

    [Alias("b")]
    [Parameter()]
    [switch] $Bold,

    [Alias("u")]
    [Parameter()]
    [switch] $Underline
    )

    begin {
    if ($ForecroundColor) {
    $ForecroundColor = ToColor $ForecroundColor
    }
    if ($BackgroundColor) {
    $BackgroundColor = ToColor $BackgroundColor
    }
    }

    process {
    $Esc = [char]27
    $Terminate = "$Esc[0m"

    if ($ForecroundColor) {
    $pre = "$Esc[38;2;$($ForecroundColor.R);$($ForecroundColor.G);$($ForecroundColor.B)m"
    $Text = "$pre$Text$Terminate"
    }

    if ($BackgroundColor) {
    $pre = "$Esc[48;2;$($BackgroundColor.R);$($BackgroundColor.G);$($BackgroundColor.B)m"
    $Text = "$pre$Text$Terminate"
    }

    if ($Reversed) {
    $pre = "$Esc[7m"
    $Text = "$pre$Text$Terminate"
    }

    if ($Bold) {
    $pre = "$Esc[1m"
    $Text = "$pre$Text$Terminate"
    }

    if ($Underline) {
    $pre = "$Esc[4m"
    $Text = "$pre$Text$Terminate"
    }

    $Text
    }

    end { }
    }

    function Remove-TextAnsiCodes {
    [CmdletBinding()]
    param(
    [Parameter(Mandatory, Position = 0)]
    [string] $Text
    )

    $Text -replace "\x1b\[[\w;]+m", ""
    }

    Set-Alias "AnsiTxt" Set-TextAnsiCodes

    Export-ModuleMember -Function ToColor,Set-TextAnsiCodes,Remove-TextAnsiCodes -Alias AnsiTxt
  2. milichev created this gist Apr 24, 2020.
    28 changes: 28 additions & 0 deletions colorful.bat
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    @echo off

    :: main work done by @mlocati here https://gist.github.com/mlocati/fdabcaeb8071d5c75a2d51712db24011#file-win10colors-cmd

    cls
    setlocal enableextensions
    call :setESC

    echo %ESC%[101;93m Test %ESC%[0m

    echo %ESC%[1m Test 1 %ESC%[0m
    echo %ESC%[2m Test 2 %ESC%[0m
    echo %ESC%[3m Test 3 %ESC%[0m
    echo %ESC%[4m Test 4 %ESC%[0m
    echo %ESC%[5m Test 5 %ESC%[0m
    echo %ESC%[6m Test 6 %ESC%[0m
    echo %ESC%[7m Test 7 %ESC%[0m
    echo %ESC%[8m Test 8 %ESC%[0m
    echo %ESC%[9m Test 9 %ESC%[0m

    pause

    :setESC
    for /F "tokens=1,2 delims=#" %%a in ('"prompt #$H#$E# & echo on & for %%b in (1) do rem"') do (
    set ESC=%%b
    exit /B 0
    )
    exit /B 0