51 lines
1.8 KiB
Ruby
51 lines
1.8 KiB
Ruby
class NanopbGenerator < Formula
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desc "ANSI C library for encoding and decoding Protocol Buffer messages"
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homepage "http://koti.kapsi.fi/jpa/nanopb/docs/index.html"
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url "http://koti.kapsi.fi/~jpa/nanopb/download/nanopb-0.2.7.tar.gz"
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sha256 "acaac15e0a623451b6db0e8c72233bd765b190e7449c1e0ddd9165d3ef41c223"
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revision 1
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bottle do
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cellar :any
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sha1 "2552d564120cc40eec05204779c4e2725fa0bacd" => :mavericks
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sha1 "f40866f5be494fcd0ecbacc1eccabedfea449084" => :mountain_lion
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sha1 "697c2bcc74f4eb368cdbeb2c512a1555ea0ed14f" => :lion
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end
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depends_on :python if MacOS.version <= :snow_leopard
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depends_on "protobuf"
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resource "protobuf-python" do
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url "https://pypi.python.org/packages/source/p/protobuf/protobuf-2.6.0.tar.gz"
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sha256 "b1556c5e9cca9069143b41312fd45d0d4785ca0cab682b2624195a6bc4ec296f"
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end
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def install
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ENV.prepend_create_path "PYTHONPATH", libexec+"lib/python2.7/site-packages"
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resource("protobuf-python").stage do
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system "python", "setup.py", "install", "--prefix=#{libexec}"
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end
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Dir.chdir "generator"
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system "make", "-C", "proto"
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libexec.install "nanopb_generator.py", "protoc-gen-nanopb", "proto"
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(bin/"protoc-gen-nanopb").write_env_script libexec/"protoc-gen-nanopb", :PYTHONPATH => ENV["PYTHONPATH"]
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(bin/"nanopb_generator").write_env_script libexec/"nanopb_generator.py", :PYTHONPATH => ENV["PYTHONPATH"]
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end
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test do
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(testpath/"test.proto").write <<-PROTO.undent
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message Test {
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required string test_field = 1;
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}
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PROTO
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system Formula["protobuf"].bin/"protoc",
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"--proto_path=#{testpath}", "--plugin=#{bin}/protoc-gen-nanopb",
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"--nanopb_out=#{testpath}", testpath/"test.proto"
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system "grep", "test_field", testpath/"test.pb.c"
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system "grep", "test_field", testpath/"test.pb.h"
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end
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end
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