92 lines
3.2 KiB
Ruby
92 lines
3.2 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-lang/elm-compiler/archive/0.17.1.tar.gz"
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sha256 "3339b79696981b76a719c651bda18082f4ecc58e01d913b29b202f174665e387"
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resource "elm-package" do
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url "https://github.com/elm-lang/elm-package/archive/0.17.1.tar.gz"
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sha256 "f7f9ede1066fe55e0f9e94906fdda0e4a0f56efeb12de8481bc5f5b96b78d33d"
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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/0.17.1.tar.gz"
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sha256 "918316f65fc8cac1f6fe8cffa9b86aeff3d9d9a446559db43ec7c87e1dc78d95"
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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/0.17.1.tar.gz"
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sha256 "01621479d798f906d90c2bff77fdefe4a76b1855241efc9a3530d4febcdee61b"
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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/0.17.1.tar.gz"
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sha256 "0778df7e7fad897c750c29024166234cf3b4fcebe664aa52d864e0b64691e5e0"
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end
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end
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bottle do
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sha256 "cdda51b539fd89e25375be053a0cc3a78ad09b242541fc1023a2d86b54dc3948" => :sierra
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sha256 "d7babb625ca0a614a434d2db6c4af692bb9a5d543461a4e5a39e61f2f86b3e53" => :el_capitan
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sha256 "ed537a9a30af32282badb2d61b52f653a073eec07efd08405b37b025de8b01e1" => :yosemite
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sha256 "63eb1dfad6bd3b17c07d9695082c7771f1ea2773ee3231ed6289ebf887f81013" => :mavericks
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end
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depends_on "ghc" => :build
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depends_on "cabal-install" => :build
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# GHC 8 compat
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# Fixes "No instance for (Num Json.Indent) arising from the literal '2'"
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# Reported 3 Jul 2016; PR subject "aeson-pretty: use Spaces with confIndent"
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patch do
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url "https://github.com/elm-lang/elm-compiler/pull/1431.patch"
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sha256 "4f11e645b4190eb3b0cbea7c641d4b28b307b811889f3b8206f45f6e53a5575b"
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end
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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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# GHC 8 compat
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# Fixes "cabal: Could not resolve dependencies"
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# Reported 25 May 2016: https://github.com/elm-lang/elm-compiler/issues/1397
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(buildpath/"cabal.config").write("allow-newer: base,time,transformers,HTTP\n")
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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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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.undent
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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 File.exist?(out_path)
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end
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end
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