38 lines
1.3 KiB
Ruby
38 lines
1.3 KiB
Ruby
class Hlint < Formula
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desc "Haskell source code suggestions"
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homepage "https://github.com/ndmitchell/hlint"
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url "https://hackage.haskell.org/package/hlint-3.2.7/hlint-3.2.7.tar.gz"
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sha256 "6f9c3d9603a072e1b76d3ee125dfaa54ce356fc0ced836affa741d989bedcf7c"
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license "BSD-3-Clause"
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head "https://github.com/ndmitchell/hlint.git"
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bottle do
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sha256 cellar: :any_skip_relocation, big_sur: "537e2d46565c5b6799d5b538927741020c3422cb48eb81ce453180791fba03aa"
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sha256 cellar: :any_skip_relocation, catalina: "75d3c4a1ce18ec83dd7e02033b44d2c7d9086b70719fed008e02c6d552e6d03c"
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sha256 cellar: :any_skip_relocation, mojave: "16397d3ee6601a82fb75ae4c58d57dc65d827a86052bd85d9a07f22edfc5a465"
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end
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depends_on "cabal-install" => :build
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depends_on "ghc" => :build
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uses_from_macos "ncurses"
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def install
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system "cabal", "v2-update"
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system "cabal", "v2-install", *std_cabal_v2_args
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man1.install "data/hlint.1"
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end
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test do
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(testpath/"test.hs").write <<~EOS
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main = do putStrLn "Hello World"
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EOS
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assert_match "No hints", shell_output("#{bin}/hlint test.hs")
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(testpath/"test1.hs").write <<~EOS
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main = do foo x; return 3; bar z
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EOS
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assert_match "Redundant return", shell_output("#{bin}/hlint test1.hs", 1)
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end
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end
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