agent-float-term 0.3.4

# 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.
      No separate application installation is needed. Inside an existing tmux server, run:
        agent-float-term bind
      Or open a dedicated tmux shell from an interactive terminal:
        agent-float-term start
      First bind/start registers #{opt_bin}/agent-float-term and generates user-local
      integration templates and a manifest. No binary is copied into your home, and no
      startup configuration is edited. Existing installations require explicit migration.
      Help, version, and doctor do not register integrations.

      Optional startup configuration edits still require explicit flags. After first use:
        agent-float-term install --tmux-config "$HOME/.tmux.conf"
      Review the preview, then repeat with --yes. Shell startup likewise requires an
      explicit --shell-config PATH and --shell-kind bash (or zsh).

      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"
    manifest = home/"xdg-state/agent-float-term/install.json"
    socket = testpath/"tmux.sock"
    begin
      system "tmux", "-S", socket, "-f", "/dev/null", "new-session", "-d", "-s", "test", "sleep 120"
      system binary, "--help"
      system binary, "--version"
      system binary, "doctor", "--socket", socket
      refute_path_exists manifest
      system binary, "bind", "--socket", socket
      assert_path_exists manifest
      assert_match '"format": 3', manifest.read
      assert_match binary.to_s, manifest.read
      assert_equal "# original tmux config\n", tmux_config.read
      assert_equal "# original shell config\n", shell_config.read
      before = manifest.read
      system binary, "bind", "--socket", socket
      assert_equal before, manifest.read
      args = ["install", "--tmux-config", tmux_config.to_s, "--shell-config", shell_config.to_s,
              "--shell-kind", "bash"]
      system binary, *args
      assert_equal before, manifest.read
      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"
    ensure
      system "tmux", "-S", socket, "kill-server"
    end
  end
end