phinze/homebrew-cask

cask "powershell" do
  arch arm: "arm64", intel: "x64"

  version "7.4.5"
  sha256 arm:   "2ac31bae7373354b4e54ece8bbc09c7b823b2f17be593241ab8faa972001a189",
         intel: "cdffc02150ebe9c0c4ede68fb9016a62f08e46d38427d4b5c80cdba60c0f0c16"

  url "https://github.com/PowerShell/PowerShell/releases/download/v#{version}/powershell-#{version}-osx-#{arch}.pkg"
  name "PowerShell"
  desc "Command-line shell and scripting language"
  homepage "https://github.com/PowerShell/PowerShell"

  livecheck do
    url :url
    regex(/^v?(\d+(?:\.\d+)+)$/i)
  end

  depends_on formula: "openssl"
  depends_on macos: ">= :mojave"

  pkg "powershell-#{version}-osx-#{arch}.pkg"

  uninstall pkgutil: "com.microsoft.powershell"

  zap trash: [
    "~/.cache/powershell",
    "~/.config/powershell",
    "~/.local/share/powershell",
  ]

  caveats <<~EOS
    To use Homebrew in PowerShell, run the following in a PowerShell session:
      New-Item -Path (Split-Path -Parent -Path $PROFILE.CurrentUserAllHosts) -ItemType Directory -Force
      Add-Content -Path $PROFILE.CurrentUserAllHosts -Value '$(#{HOMEBREW_PREFIX}/bin/brew shellenv) | Invoke-Expression'
  EOS
end