class ReadableNameGenerator < Formula
  desc "Generate a readable names suitable for infrastructure"
  homepage "https://github.com/{{ github_repo }}"
  url "https://github.com/{{ github_repo }}/archive/refs/tags/{{ git_tag }}.tar.gz"
  sha256 "{{ file_sha }}"
  depends_on "help2man" => :build
  depends_on "rust" => :build

  def install
    # Build binary
    system "cargo", "install", "--locked", "--root", prefix, "--path", "."

    # Completions
    generate_completions_from_executable(bin/"readable-name-generator", "--completion-shell",
shells: [:bash, :zsh, :fish])

    # Man pages
    output = Utils.safe_popen_read("help2man", bin/"readable-name-generator")
    (man1/"readable-name-generator.1").write output
  end

  test do
    system bin/"readable-name-generator", "-h"
    system bin/"readable-name-generator", "-V"
    assert_match "gregarious_pauli", shell_output(bin/"readable-name-generator --initial-seed 1")
  end
end