My own oh-my-posh v2 theme.

krymtkts.psm1

#requires -Version 2 -Modules posh-git

function Write-Theme {

    param(
        [bool]
        $lastCommandFailed,
        [string]
        $with
    )

    # Write the time bar.
    $now = Get-Date -UFormat '%Y-%m-%d %H:%M:%S'
    $backwardSymbol = $sl.PromptSymbols.SegmentBackwardSymbol
    If ($lastCommandFailed) {
        $rightText = " $($sl.PromptSymbols.FailedCommandSymbol) $now "
        $backgroundColor = $sl.Colors.CommandFailedIconBackgroundColor
    }
    else {
        $rightText = " $now "
        $backgroundColor = $sl.Colors.TimestampBackgroundColor
    }
    $rightLength = $rightText.Length + $backwardSymbol.Length
    $prompt += Set-CursorForRightBlockWrite -textLength $rightLength
    $prompt += Write-Prompt $backwardSymbol -ForegroundColor $backgroundColor -BackgroundColor $sl.Colors.SessionInfoBackgroundColor
    $prompt += Write-Prompt $rightText -ForegroundColor $sl.Colors.PromptForegroundColor -BackgroundColor $backgroundColor
    $prompt += Write-Prompt -Object "`r"

    # Write the workspace bar.
    if (Test-VirtualEnv) {
        $prompt += Write-Prompt -Object "$($sl.PromptSymbols.SegmentForwardSymbol) " -ForegroundColor $sl.Colors.SessionInfoBackgroundColor -BackgroundColor $sl.Colors.VirtualEnvBackgroundColor
        $prompt += Write-Prompt -Object "$($sl.PromptSymbols.VirtualEnvSymbol) $(Get-VirtualEnvName) " -ForegroundColor $sl.Colors.VirtualEnvForegroundColor -BackgroundColor $sl.Colors.VirtualEnvBackgroundColor
        $prompt += Write-Prompt -Object "$($sl.PromptSymbols.SegmentForwardSymbol) " -ForegroundColor $sl.Colors.VirtualEnvBackgroundColor -BackgroundColor $sl.Colors.PromptBackgroundColor
    }
    $prompt += Write-Prompt -Object "$(Get-ShortPath -dir $pwd) " -ForegroundColor $sl.Colors.PromptForegroundColor -BackgroundColor $sl.Colors.PromptBackgroundColor
    $lastColor = $sl.Colors.PromptBackgroundColor
    $status = Get-VCSStatus
    if ($status) {
        $themeInfo = Get-VcsInfo -status ($status)
        $lastColor = $themeInfo.BackgroundColor
        $prompt += Write-Prompt -Object $sl.PromptSymbols.SegmentForwardSymbol -ForegroundColor $sl.Colors.PromptBackgroundColor -BackgroundColor $lastColor
        $prompt += Write-Prompt -Object " $($themeInfo.VcInfo) " -BackgroundColor $lastColor -ForegroundColor $sl.Colors.GitForegroundColor
    }
    if ($with) {
        $prompt += Write-Prompt -Object $sl.PromptSymbols.SegmentForwardSymbol -ForegroundColor $lastColor -BackgroundColor $sl.Colors.WithBackgroundColor
        $prompt += Write-Prompt -Object " $($with.ToUpper()) " -BackgroundColor $sl.Colors.WithBackgroundColor -ForegroundColor $sl.Colors.WithForegroundColor
        $lastColor = $sl.Colors.WithBackgroundColor
    }
    $prompt += Write-Prompt -Object $sl.PromptSymbols.SegmentForwardSymbol -ForegroundColor $lastColor

    # Writes the command bar.
    $prompt += Set-Newline
    If (Test-Administrator) {
        $lastColor = $sl.Colors.AdminIconBackgroundColor
        $prompt += Write-Prompt -Object $sl.PromptSymbols.ElevatedSymbol -ForegroundColor $sl.Colors.AdminIconForegroundColor -BackgroundColor $lastColor
    }
    else {
        $lastColor = $sl.Colors.PromptBackgroundColor
        $prompt += Write-Prompt -Object $sl.PromptSymbols.StartSymbol -ForegroundColor $sl.Colors.SessionInfoForegroundColor -BackgroundColor $lastColor
    }
    if (Test-NotDefaultUser($sl.CurrentUser)) {
        $prompt += Write-Prompt -Object " $($sl.CurrentUser) " -ForegroundColor $sl.Colors.SessionInfoForegroundColor -BackgroundColor $lastColor
        $prompt += Write-Prompt -Object "$($sl.PromptSymbols.SegmentForwardSymbol) " -ForegroundColor $lastColor -BackgroundColor $sl.Colors.SessionInfoBackgroundColor
    }

    $prompt
}

$sl = $global:ThemeSettings #local settings
$sl.PromptSymbols.ElevatedSymbol = [char]::ConvertFromUtf32(0x26A1) # ⚡
$sl.PromptSymbols.FailedCommandSymbol = [char]::ConvertFromUtf32(0x1F480) # 💀
$sl.PromptSymbols.HomeSymbol = [char]::ConvertFromUtf32(0x1F3E0) # 🏠
$sl.PromptSymbols.SegmentForwardSymbol = [char]::ConvertFromUtf32(0xE0BC) # 
$sl.PromptSymbols.SegmentBackwardSymbol = [char]::ConvertFromUtf32(0xE0BE) # 
$sl.PromptSymbols.StartSymbol = [char]::ConvertFromUtf32(0x1f916) # 🤖
$sl.PromptSymbols.PathSeparator = '/'
$sl.PromptSymbols.TruncatedFolderSymbol = '.'
$sl.Colors.AdminIconBackgroundColor = [ConsoleColor]::DarkMagenta
$sl.Colors.CommandFailedIconBackgroundColor = [ConsoleColor]::DarkRed
$sl.Colors.GitForegroundColor = [ConsoleColor]::Black
$sl.Colors.PromptForegroundColor = [ConsoleColor]::White
$sl.Colors.PromptSymbolColor = [ConsoleColor]::White
$sl.Colors.PromptHighlightColor = [ConsoleColor]::DarkBlue
$sl.Colors.TimestampBackgroundColor = [ConsoleColor]::DarkGray
$sl.Colors.VirtualEnvBackgroundColor = [ConsoleColor]::Red
$sl.Colors.VirtualEnvForegroundColor = [ConsoleColor]::White
$sl.Colors.WithForegroundColor = [ConsoleColor]::White
$sl.Colors.WithBackgroundColor = [ConsoleColor]::DarkRed