2017-10-02 11:24:35 +00:00
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class Neal < Formula
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desc "Analyzes source code based on user-specified rules written in a custom DSL"
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homepage "https://uber.github.io/NEAL/"
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url "https://github.com/uber/NEAL/archive/v0.2.4.tar.gz"
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sha256 "2dc1f2fd2c1cbdbe4914737fcccb6d13d0eabbc67f764d88a3f8c4a1a2bc6416"
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head "https://github.com/uber/NEAL.git"
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2017-11-29 13:42:43 +00:00
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bottle do
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sha256 "872dc7f4b7465044534f440bfb8d839f842a3d1698f1b3ef9961a9b420863923" => :high_sierra
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sha256 "6c301172a401cf3394c8fa36e3211c641e42c81137012a92f1929da1a66b679b" => :sierra
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sha256 "c86131f9b343ef599c20dcc39ecc145768a169b2f1d4b8c29725dd3c2466e590" => :el_capitan
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end
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2017-10-02 11:24:35 +00:00
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depends_on "camlp4" => :build
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depends_on "ocaml" => :build
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depends_on "ocaml-num" => :build
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depends_on "ocamlbuild" => :build
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depends_on "opam" => :build
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def install
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opamroot = buildpath/"opamroot"
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opamroot.mkpath
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ENV["OPAMROOT"] = opamroot
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ENV["OPAMYES"] = "1"
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ENV["NATIVE"] = "1"
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ENV["LIB_PATH"] = lib
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ENV["BIN_PATH"] = bin
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system "opam", "init", "--no-setup"
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system "opam", "install", "ocamlfind"
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system "opam", "install", "--fake", "num"
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system "opam", "config", "exec", "--", "make", "brew"
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end
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test do
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(testpath/"FailingTest.swift").write <<~EOS
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(nil as Int?)!
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EOS
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(testpath/"PassingTest.swift").write <<~EOS
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(nil as Int?)
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EOS
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(testpath/"Swift.rules").write <<~EOS
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rule NoForcedValues {
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Swift::ForcedValueExpression {
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fail("No forced unwrapping allowed")
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}
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}
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EOS
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cmd = "#{bin}/neal --reporter arc -r Swift.rules FailingTest.swift"
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assert_match "No forced unwrapping allowed", shell_output(cmd, 1)
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cmd = "#{bin}/neal --reporter arc -r Swift.rules PassingTest.swift"
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assert_equal "", shell_output(cmd)
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end
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end
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