homebrew-core/Formula/elm.rb

91 lines
3.1 KiB
Ruby

require "language/haskell"
class Elm < Formula
include Language::Haskell::Cabal
desc "Functional programming language for building browser-based GUIs"
homepage "http://elm-lang.org"
stable do
url "https://github.com/elm-lang/elm-compiler/archive/0.18.0.tar.gz"
sha256 "3ed70ab6e624c09dd251bb2f1e104752ebd3f50a062ddf92fff9cbec98d09850"
resource "elm-package" do
url "https://github.com/elm-lang/elm-package/archive/0.18.0.tar.gz"
sha256 "5cf6e1ae0a645b426c0474cc7cd3f7d1605ffa1ac5756a39a8b2268ddc7ea0e9"
end
resource "elm-make" do
url "https://github.com/elm-lang/elm-make/archive/0.18.0.tar.gz"
sha256 "00c2d40128ca86454251d6672f49455265011c02aa3552a857af3109f337dbea"
end
resource "elm-repl" do
url "https://github.com/elm-lang/elm-repl/archive/0.18.0.tar.gz"
sha256 "be2b05d022ffa766fe186d5ad5da14385cec41ba7a4b2c18f2e0018351c99376"
end
resource "elm-reactor" do
url "https://github.com/elm-lang/elm-reactor/archive/0.18.0.tar.gz"
sha256 "736f84a08b10df07cfd3966aa5c7802957ab35d6d74f6322d4a69a0b9d75f4fe"
end
end
bottle do
sha256 "64f0a490d8bce84b1541a2a219c7298d515d64b3042bb48c41d52f83adf9260d" => :sierra
sha256 "1c3f415cf011dbadc6265a22fd1671c2461f3e906cecc54172b67c7295b28344" => :el_capitan
sha256 "428fb7d2719fee543d9cc8a5e25d0cbd697fe447e585e322f01f29f35fcc1011" => :yosemite
end
depends_on "ghc" => :build
depends_on "cabal-install" => :build
def install
# elm-compiler needs to be staged in a subdirectory for the build process to succeed
(buildpath/"elm-compiler").install Dir["*"]
extras_no_reactor = ["elm-package", "elm-make", "elm-repl"]
extras = extras_no_reactor + ["elm-reactor"]
extras.each do |extra|
resource(extra).stage buildpath/extra
end
# https://github.com/elm-lang/elm-make/pull/130
inreplace "elm-make/elm-make.cabal", "optparse-applicative >=0.11 && <0.12,",
"optparse-applicative >=0.11 && <0.14," # 0.13.0.0 is current
# https://github.com/elm-lang/elm-package/pull/252
inreplace "elm-package/elm-package.cabal" do |s|
s.gsub! "optparse-applicative >= 0.11 && < 0.12,",
"optparse-applicative >= 0.11 && < 0.14," # 0.13.0.0 is current
s.gsub! "HTTP >= 4000.2.5 && < 4000.3,",
"HTTP >= 4000.2.5 && < 4000.4," # 4000.3.3 is current
end
cabal_sandbox do
cabal_sandbox_add_source "elm-compiler", *extras
cabal_install "--only-dependencies", "elm-compiler", *extras
cabal_install "--prefix=#{prefix}", "elm-compiler", *extras_no_reactor
# elm-reactor needs to be installed last because of a post-build dependency on elm-make
ENV.prepend_path "PATH", bin
cabal_install "--prefix=#{prefix}", "elm-reactor"
end
end
test do
src_path = testpath/"Hello.elm"
src_path.write <<-EOS.undent
import Html exposing (text)
main = text "Hello, world!"
EOS
system bin/"elm", "package", "install", "elm-lang/html", "--yes"
out_path = testpath/"index.html"
system bin/"elm", "make", src_path, "--output=#{out_path}"
assert File.exist?(out_path)
end
end