class Objdiff < Formula
  desc "Visual diff tool for object files in decompilation projects"
  homepage "https://github.com/encounter/objdiff"
  version "3.7.1"
  license "MIT OR Apache-2.0"

  on_macos do
    on_arm do
      url "https://github.com/encounter/objdiff/releases/download/v#{version}/objdiff-macos-arm64"
      sha256 "fcb2492d4f123e9c43b83c5ea0acaf079b6dc92b3e53e1d0307f6664fe803686" # objdiff-macos-arm64
    end
    on_intel do
      url "https://github.com/encounter/objdiff/releases/download/v#{version}/objdiff-macos-x86_64"
      sha256 "a1e80f9c5494adb604d2be61361196d7f2cc9415dcf3a05d0cc4a0529e6eb6fb" # objdiff-macos-x86_64
    end
  end

  on_linux do
    on_intel do
      url "https://github.com/encounter/objdiff/releases/download/v#{version}/objdiff-linux-x86_64"
      sha256 "2e904f63258fcee5f98e6d36594a2fcea250caacfe97c49b4544470d6805aaaf" # objdiff-linux-x86_64
    end
  end

  def install
    if OS.mac?
      arch = Hardware::CPU.arm? ? "arm64" : "x86_64"
      bin.install "objdiff-macos-#{arch}" => "objdiff"
    else
      bin.install "objdiff-linux-x86_64" => "objdiff"
    end
  end

  test do
    # GUI won't run headless; just verify the binary exists and is executable
    assert_predicate bin/"objdiff", :exist?
  end
end