30 lines
1 KiB
Ruby
30 lines
1 KiB
Ruby
require "language/haskell"
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class Dhall < Formula
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include Language::Haskell::Cabal
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desc "Interpreter for the Dhall language"
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homepage "https://dhall-lang.org/"
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url "https://hackage.haskell.org/package/dhall-1.20.0/dhall-1.20.0.tar.gz"
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sha256 "662862e65e73de18c01001e0ab43af155d111631ad12d14d89ec37d1397ccf43"
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bottle do
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cellar :any_skip_relocation
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sha256 "1df23a4a22b87e8c9ad7672cd3b0726d6ea4c4f949a5ac08bb0a07c8dfa1f45f" => :mojave
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sha256 "4136059711c99078328454e09e96de7f23384893880c20db3e9ecfc5b4b9e657" => :high_sierra
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sha256 "4f49604823c40e758442b965c57f8d656c2fa442857d9e698196b2d3165edd9f" => :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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def install
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install_cabal_package
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end
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test do
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assert_match "{=}", pipe_output("#{bin}/dhall format", "{ = }", 0)
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assert_match "8", pipe_output("#{bin}/dhall normalize", "(\\(x : Natural) -> x + 3) 5", 0)
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assert_match "∀(x : Natural) → Natural", pipe_output("#{bin}/dhall type", "\\(x: Natural) -> x + 3", 0)
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end
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end
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