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/0.34.6.tar.gz"
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sha256 "c2a6dc1f3db7bd97ef34d1f40b51d81e6f3775a99082c2d5186abf8f88e48e62"
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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: "4547d44abc0430152312179e3add1b5992177a5370b4c464d7111b60c455064b"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "262e9631bc059b760ebaf90d9c19d2d5b7ca08c545775a8bebdf9f72ff121ea9"
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sha256 cellar: :any_skip_relocation, monterey: "eb09a7631dfd336c6c413594d147e9b9256786e6dd95527f0dc6f72b230e1d1f"
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sha256 cellar: :any_skip_relocation, big_sur: "6d25241104086d39f58c6b57af690d88e5b50d6427528eaef58f2955d910b6c3"
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sha256 cellar: :any_skip_relocation, catalina: "7b5badf2e34c119540f82194c1fd55bf85a67af7f48083d2a839af86cde740db"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "3057ec78424d592bcb1a3e9173a119573ab6648187f50ffea9b7370dd1e80d7e"
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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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