42 lines
1.2 KiB
Ruby
42 lines
1.2 KiB
Ruby
require "language/haskell"
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class Hlint < Formula
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include Language::Haskell::Cabal
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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-3.1.6/hlint-3.1.6.tar.gz"
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sha256 "dd420c3da81837bfe65f2de2bf9adacec0c9964a0783d2c5f224e7c1f1907fcd"
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head "https://github.com/ndmitchell/hlint.git"
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bottle do
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cellar :any_skip_relocation
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sha256 "a385bc86bdad4e1e59180e844b1f6371577ca05e17039094988d2c404ba9b769" => :catalina
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sha256 "3e395a8ccaded15d81e5e970b4347a2484669e9cdd5ab27373f224297af090aa" => :mojave
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sha256 "cba025cfb5157f42fec2fdb4e3ef6fb798f44e9daca5e1a860a722931a5c5f6b" => :high_sierra
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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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