agent-float-term 0.2.2

# Generated from the exact release source and verified release archives. Review before publishing.
class AgentFloatTerm < Formula
  desc "Persistent F7 shell beside your unwrapped AI CLI"
  homepage "https://github.com/vuongvm812/agent-float-term"
  version "@VERSION@"
  license "MIT"

  depends_on "tmux"

  on_macos do
    on_arm do
      depends_on macos: :sonoma
      url "https://github.com/vuongvm812/agent-float-term/releases/download/@TAG@/agent-float-term-@TAG@-aarch64-apple-darwin.tar.gz"
      sha256 "@AARCH64_APPLE_DARWIN_SHA256@"
    end
    on_intel do
      depends_on macos: :sequoia
      url "https://github.com/vuongvm812/agent-float-term/releases/download/@TAG@/agent-float-term-@TAG@-x86_64-apple-darwin.tar.gz"
      sha256 "@X86_64_APPLE_DARWIN_SHA256@"
    end
  end

  on_linux do
    depends_on arch: :x86_64
    url "https://github.com/vuongvm812/agent-float-term/releases/download/@TAG@/agent-float-term-@TAG@-x86_64-unknown-linux-gnu.tar.gz"
    sha256 "@X86_64_UNKNOWN_LINUX_GNU_SHA256@"
  end

  def install
    if OS.linux?
      unless Hardware::CPU.intel? && Hardware::CPU.is_64_bit?
        odie "Linux ARM64 is unsupported; only x86_64 GNU/Linux archives are provided."
      end
      libc = begin
        Utils.safe_popen_read("/usr/bin/getconf", "GNU_LIBC_VERSION").strip
      rescue ErrorDuringExecution
        ""
      end
      unless libc.start_with?("glibc ") && Version.new(libc.split.last) >= Version.new("2.35")
        odie "musl Linux is unsupported; this archive requires glibc 2.35 or newer."
      end
    end
    bin.install "agent-float-term"
  end

  def caveats
    <<~EOS
      Homebrew owns the binary; this formula does not run the application's installer
      or modify your shell/tmux configuration.
      Preview optional user integration using the stable Homebrew path:
        #{opt_bin}/agent-float-term install --external-binary "#{opt_bin}/agent-float-term"
      Apply that integration-only plan by adding --yes. No binary is copied into your home.
      Editing shell/tmux configuration requires explicit --shell-config/--tmux-config paths;
      include the same options in the preview and the --yes command.

      Preview integration removal with `agent-float-term uninstall`, then add --yes.
      Remove integration before `brew uninstall agent-float-term`; Homebrew alone owns upgrades
      and binary removal. The application's update/rollback commands are not used in this mode.
    EOS
  end

  test do
    home = testpath/"home"
    home.mkpath
    ENV["HOME"] = home.to_s
    %w[CONFIG DATA STATE CACHE RUNTIME].each do |kind|
      directory = home/"xdg-#{kind.downcase}"
      directory.mkpath
      ENV["XDG_#{kind}_HOME"] = directory.to_s unless kind == "RUNTIME"
      ENV["XDG_RUNTIME_DIR"] = directory.to_s if kind == "RUNTIME"
    end
    ENV["XDG_CONFIG_DIRS"] = (home/"config-dirs").to_s
    ENV["XDG_DATA_DIRS"] = (home/"data-dirs").to_s
    ENV["SHELL"] = "/bin/bash"
    ENV.delete("TMUX")
    ENV.delete("TMUX_PANE")
    ENV.delete("AFT_TMUX_BINARY")
    binary = opt_bin/"agent-float-term"
    original = Digest::SHA256.file(binary).hexdigest
    tmux_config = home/"tmux.conf"
    shell_config = home/"bashrc"
    tmux_config.write "# original tmux config\n"
    shell_config.write "# original shell config\n"
    args = ["install", "--external-binary", binary.to_s,
            "--tmux-config", tmux_config.to_s, "--shell-config", shell_config.to_s,
            "--shell-kind", "bash"]
    system binary, *args
    refute_path_exists home/"xdg-state/agent-float-term/install.json"
    assert_equal "# original tmux config\n", tmux_config.read
    assert_equal "# original shell config\n", shell_config.read
    system binary, *args, "--yes"
    assert_path_exists home/"xdg-state/agent-float-term/install.json"
    assert_match binary.to_s, (home/"xdg-data/agent-float-term/integration.tmux").read
    assert_match "# BEGIN agent-float-term managed v1", tmux_config.read
    assert_match "# BEGIN agent-float-term managed v1", shell_config.read
    refute_path_exists home/".local/bin/agent-float-term"
    refute_path_exists home/"xdg-data/agent-float-term/current"
    refute_path_exists home/"xdg-data/agent-float-term/releases"
    system binary, "uninstall"
    assert_path_exists home/"xdg-state/agent-float-term/install.json"
    system binary, "uninstall", "--yes"
    refute_path_exists home/"xdg-state/agent-float-term/install.json"
    refute_path_exists home/"xdg-data/agent-float-term/integration.tmux"
    refute_path_exists home/"xdg-data/agent-float-term/integration.sh"
    assert_equal "# original tmux config\n", tmux_config.read
    assert_equal "# original shell config\n", shell_config.read
    assert_path_exists binary
    assert_equal original, Digest::SHA256.file(binary).hexdigest
    system binary, "--version"
  end
end