pcb2gcode.rb

class Pcb2gcode < Formula
  desc "Command-line tool for isolation, routing and drilling of PCBs"
  homepage "https://github.com/pcb2gcode/pcb2gcode"
  url "https://github.com/pcb2gcode/pcb2gcode/releases/download/v1.3.2/pcb2gcode-1.3.2.tar.gz"
  sha256 "c4135cd3981c4a5d6baffa81b7f8e890ae29776107b0d1938b744a8dfebdbc63"
  revision 3

  bottle do
    cellar :any
    sha256 "43926c9d78d4e3adebb356af8082c8c262963ffecd7e82b786ee75159695a8f4" => :high_sierra
    sha256 "92a477352bb02e909c126aea17c50ae9687be1d4e1c227ac58b8f41f3ee8af74" => :sierra
    sha256 "fb8c42999d631688d76f32488db16d129bd4930941ad5a8f6fae5781e2edb302" => :el_capitan
  end

  head do
    url "https://github.com/pcb2gcode/pcb2gcode.git"

    depends_on "autoconf" => :build
    depends_on "automake" => :build
    depends_on "libtool" => :build
  end

  depends_on "pkg-config" => :build
  depends_on "boost"
  depends_on "gtkmm"
  depends_on "gerbv"

  def install
    system "autoreconf", "-fvi" if build.head?
    system "./configure", "--disable-dependency-tracking",
                          "--disable-silent-rules",
                          "--prefix=#{prefix}"
    system "make", "install"
  end

  test do
    (testpath/"front.gbr").write <<~EOS
      %FSLAX46Y46*%
      %MOMM*%
      G01*
      %ADD11R,2.032000X2.032000*%
      %ADD12O,2.032000X2.032000*%
      %ADD13C,0.250000*%
      D11*
      X127000000Y-63500000D03*
      D12*
      X127000000Y-66040000D03*
      D13*
      X124460000Y-66040000D01*
      X124460000Y-63500000D01*
      X127000000Y-63500000D01*
      M02*
    EOS
    (testpath/"edge.gbr").write <<~EOS
      %FSLAX46Y46*%
      %MOMM*%
      G01*
      %ADD11C,0.150000*%
      D11*
      X123190000Y-67310000D02*
      X128270000Y-67310000D01*
      X128270000Y-62230000D01*
      X123190000Y-62230000D01*
      X123190000Y-67310000D01*
      M02*
    EOS
    (testpath/"drill.drl").write <<~EOS
      M48
      FMAT,2
      METRIC,TZ
      T1C1.016
      %
      G90
      G05
      M71
      T1
      X127.Y-63.5
      X127.Y-66.04
      T0
      M30
    EOS
    (testpath/"millproject").write <<~EOS
      dpi=500
      metric=true
      zchange=10
      zsafe=5
      mill-feed=600
      mill-speed=10000
      offset=0.1
      zwork=-0.05
      drill-feed=1000
      drill-speed=10000
      zdrill=-2.5
      bridges=0.5
      bridgesnum=4
      cut-feed=600
      cut-infeed=10
      cut-speed=10000
      cutter-diameter=3
      fill-outline=true
      outline-width=0.15
      zbridges=-0.6
      zcut=-2.5
      al-front=true
      al-probefeed=100
      al-x=15
      al-y=15
      software=LinuxCNC
    EOS
    system "#{bin}/pcb2gcode", "--front=front.gbr",
                               "--outline=edge.gbr",
                               "--drill=drill.drl"
  end
end