61 lines
2.2 KiB
Ruby
61 lines
2.2 KiB
Ruby
class Hpack < Formula
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desc "Modern format for Haskell packages"
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homepage "https://github.com/sol/hpack"
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url "https://github.com/sol/hpack/archive/0.35.0.tar.gz"
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sha256 "5f92885b3609b87f499a5e8840c092aa76d8196275ef4abf68fa54e35f80ace1"
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license "MIT"
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head "https://github.com/sol/hpack.git", branch: "main"
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bottle do
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sha256 cellar: :any_skip_relocation, arm64_monterey: "5a3a2a22f4ec0040e49ea3c9f0cee6b0aa9088626b145c01db092364f951b87a"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "151c61eb08afd855006104db4ad884225afa63b562ef1b5261986c5ad67b85fd"
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sha256 cellar: :any_skip_relocation, monterey: "b2ca3c047995f49715b8a9f5f7b8e18611d33699b9d910fe3f2c39955bf01be7"
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sha256 cellar: :any_skip_relocation, big_sur: "9d3a127911fe1c275e37351611d5d8b35bf6009b6006c9df9a163072ee8d1c3c"
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sha256 cellar: :any_skip_relocation, catalina: "35be3997828e2752693e8f02b80bfd918f3e9d3707364e8aa0f5db552504a104"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "758f4e3ebcfc75ff2d7a74c9c8a52d55664583e1286f15299cd8777f460be012"
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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 "zlib"
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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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end
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# Testing hpack is complicated by the fact that it is not guaranteed
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# to produce the exact same output for every version. Hopefully
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# keeping this test maintained will not require too much churn, but
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# be aware that failures here can probably be fixed by tweaking the
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# expected output a bit.
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test do
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(testpath/"package.yaml").write <<~EOS
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name: homebrew
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dependencies: base
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library:
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exposed-modules: Homebrew
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EOS
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expected = <<~EOS
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name: homebrew
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version: 0.0.0
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build-type: Simple
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library
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exposed-modules:
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Homebrew
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other-modules:
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Paths_homebrew
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build-depends:
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base
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default-language: Haskell2010
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EOS
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system "#{bin}/hpack"
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# Skip the first lines because they contain the hpack version number.
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assert_equal expected, (testpath/"homebrew.cabal").read.lines[6..].join
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end
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end
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