Random oh-my-posh theme on every new terminal

$PROFILE.ps1

function Get-RandomPoshThemeFile {
  # Get the Posh-Themes directory path from the environment variable.
  $poshThemesPath = $env:POSH_THEMES_PATH

  # Check if the Posh-Themes directory exists.
  if (!$poshThemesPath -or !(Test-Path $poshThemesPath)) {
    throw "The POSH_THEMES_PATH environment variable is not set or the directory does not exist."
  }

  # Get a list of all theme files with the .omp.json extension.
  $themeFiles = Get-ChildItem -Path $poshThemesPath -Filter "*.omp.json"

  # Check if there are any theme files.
  if ($themeFiles.Count -eq 0) {
    throw "No theme files found in Posh-Themes path."
  }

  # Select a random theme file.
  $randomThemeFile = $themeFiles | Get-Random
  Write-Host("Using theme: $randomThemeFile")

  return $randomThemeFile
}

$theme = Get-RandomPoshThemeFile

oh-my-posh init pwsh --config "$env:POSH_THEMES_PATH\$theme" | Invoke-Expression
Import-Module 'C:\Hari\posh-git\src\posh-git.psd1'