99 lines
3.5 KiB
Ruby
99 lines
3.5 KiB
Ruby
require "language/haskell"
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class Elm < Formula
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include Language::Haskell::Cabal
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desc "Functional programming language for building browser-based GUIs"
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homepage "http://elm-lang.org"
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stable do
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url "https://github.com/elm/compiler/archive/0.18.0.tar.gz"
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sha256 "7f941f4b9c066aea70a24a195f9920d61415b27540770b497f922561460cf6d0"
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resource "elm-package" do
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url "https://github.com/elm-lang/elm-package/archive/0.18.0.tar.gz"
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sha256 "5cf6e1ae0a645b426c0474cc7cd3f7d1605ffa1ac5756a39a8b2268ddc7ea0e9"
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# Fix two "Not in scope" errors
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# Upstream PR from 3 Oct 2017 "Paths.hs: fix build failure"
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patch do
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url "https://github.com/elm-lang/elm-package/pull/287.patch?full_index=1"
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sha256 "3f922d7962a41217e760361ad444d00676aff0e40c3741fd536b39d2961165d3"
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end
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end
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resource "elm-make" do
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url "https://github.com/elm-lang/elm-make/archive/0.18.0.tar.gz"
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sha256 "00c2d40128ca86454251d6672f49455265011c02aa3552a857af3109f337dbea"
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end
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resource "elm-repl" do
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url "https://github.com/elm-lang/elm-repl/archive/0.18.0.tar.gz"
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sha256 "be2b05d022ffa766fe186d5ad5da14385cec41ba7a4b2c18f2e0018351c99376"
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end
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resource "elm-reactor" do
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url "https://github.com/elm-lang/elm-reactor/archive/0.18.0.tar.gz"
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sha256 "736f84a08b10df07cfd3966aa5c7802957ab35d6d74f6322d4a69a0b9d75f4fe"
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end
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end
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bottle do
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sha256 "4a7232fc62d4c340ddf49f6e63924734f66f5cb0861ea4fc042d41cebc139884" => :high_sierra
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sha256 "64f0a490d8bce84b1541a2a219c7298d515d64b3042bb48c41d52f83adf9260d" => :sierra
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sha256 "1c3f415cf011dbadc6265a22fd1671c2461f3e906cecc54172b67c7295b28344" => :el_capitan
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sha256 "428fb7d2719fee543d9cc8a5e25d0cbd697fe447e585e322f01f29f35fcc1011" => :yosemite
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end
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depends_on "ghc@8.0" => :build
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depends_on "cabal-install" => :build
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def install
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# elm-compiler needs to be staged in a subdirectory for the build process to succeed
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(buildpath/"elm-compiler").install Dir["*"]
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extras_no_reactor = ["elm-package", "elm-make", "elm-repl"]
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extras = extras_no_reactor + ["elm-reactor"]
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extras.each do |extra|
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resource(extra).stage buildpath/extra
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end
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# https://github.com/elm-lang/elm-make/pull/130
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inreplace "elm-make/elm-make.cabal", "optparse-applicative >=0.11 && <0.12,",
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"optparse-applicative >=0.11 && <0.14," # 0.13.0.0 is current
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# https://github.com/elm-lang/elm-package/pull/252
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inreplace "elm-package/elm-package.cabal" do |s|
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s.gsub! "optparse-applicative >= 0.11 && < 0.12,",
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"optparse-applicative >= 0.11 && < 0.14," # 0.13.0.0 is current
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s.gsub! "HTTP >= 4000.2.5 && < 4000.3,",
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"HTTP >= 4000.2.5 && < 4000.4," # 4000.3.3 is current
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end
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cabal_sandbox do
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cabal_sandbox_add_source "elm-compiler", *extras
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cabal_install "--only-dependencies", "elm-compiler", *extras
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cabal_install "--prefix=#{prefix}", "elm-compiler", *extras_no_reactor
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# elm-reactor needs to be installed last because of a post-build dependency on elm-make
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ENV.prepend_path "PATH", bin
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cabal_install "--prefix=#{prefix}", "elm-reactor"
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end
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end
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test do
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src_path = testpath/"Hello.elm"
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src_path.write <<~EOS
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import Html exposing (text)
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main = text "Hello, world!"
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EOS
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system bin/"elm", "package", "install", "elm-lang/html", "--yes"
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out_path = testpath/"index.html"
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system bin/"elm", "make", src_path, "--output=#{out_path}"
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assert_predicate out_path, :exist?
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end
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end
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