class ZshAutosuggestions < Formula
  desc "Fish-like fast/unobtrusive autosuggestions for zsh"
  homepage "https://github.com/zsh-users/zsh-autosuggestions"
  url "https://github.com/zsh-users/zsh-autosuggestions/archive/v0.6.3.tar.gz"
  sha256 "06f5c5bfedc469dc51f7a2db26ddc2dbcd2e742ea82d8057a7fa9e215c39db4c"

  bottle :unneeded

  def install
    pkgshare.install "zsh-autosuggestions.zsh"
  end

  def caveats
    <<~EOS
      To activate the autosuggestions, add the following at the end of your .zshrc:

        source #{HOMEBREW_PREFIX}/share/zsh-autosuggestions/zsh-autosuggestions.zsh

      You will also need to force reload of your .zshrc:

        source ~/.zshrc
    EOS
  end

  test do
    assert_match "history",
      shell_output("zsh -c '. #{pkgshare}/zsh-autosuggestions.zsh && echo $ZSH_AUTOSUGGEST_STRATEGY'")
  end
end
