class Digitemp < Formula
  desc "Read temperature sensors in a 1-Wire net"
  homepage "https://www.digitemp.com/"
  url "https://github.com/bcl/digitemp/archive/v3.7.2.tar.gz"
  sha256 "683df4ab5cc53a45fe4f860c698f148d34bcca91b3e0568a342f32d64d12ba24"
  head "https://github.com/bcl/digitemp.git"

  bottle do
    cellar :any
    sha256 "54fbf374d90a378d49b86174f4c00e0a56a1cee599d040a740469d7ad7b3a991" => :mojave
    sha256 "a91be4056f24f4bef0c19c8a3693d48e0f7d391494e7db1be416ab1eb833daa2" => :high_sierra
    sha256 "dab9de93acb1edb05e3607075b36ce233e567dd9a1918aacf3b19f3826aa30ef" => :sierra
  end

  depends_on "libusb-compat"

  def install
    mkdir_p "build-serial/src"
    mkdir_p "build-serial/userial/ds9097"
    mkdir_p "build-serial/userial/ds9097u"
    mkdir_p "build-usb/src"
    mkdir_p "build-usb/userial/ds2490"
    system "make", "-C", "build-serial", "-f", "../Makefile", "SRCDIR=..", "ds9097", "ds9097u"
    system "make", "-C", "build-usb", "-f", "../Makefile", "SRCDIR=..", "ds2490"
    bin.install "build-serial/digitemp_DS9097"
    bin.install "build-serial/digitemp_DS9097U"
    bin.install "build-usb/digitemp_DS2490"
    man1.install "digitemp.1"
    man1.install_symlink "digitemp.1" => "digitemp_DS9097.1"
    man1.install_symlink "digitemp.1" => "digitemp_DS9097U.1"
    man1.install_symlink "digitemp.1" => "digitemp_DS2490.1"
  end

  # digitemp has no self-tests and does nothing without a 1-wire device,
  # so at least check the individual binaries compiled to what we expect.
  test do
    assert_match "Compiled for DS2490", shell_output("#{bin}/digitemp_DS2490 2>&1", 255)
    assert_match "Compiled for DS9097", shell_output("#{bin}/digitemp_DS9097 2>&1", 255)
    assert_match "Compiled for DS9097U", shell_output("#{bin}/digitemp_DS9097U 2>&1", 255)
  end
end