homebrew-core/Formula/idris.rb

54 lines
1.6 KiB
Ruby

require "language/haskell"
class Idris < Formula
include Language::Haskell::Cabal
desc "Pure functional programming language with dependent types"
homepage "https://www.idris-lang.org/"
url "https://github.com/idris-lang/Idris-dev/archive/v1.1.1.tar.gz"
sha256 "27fff953189739d18cb8aa01223d8bac0d3ad9ec29c5fcc752454711a30b43e8"
head "https://github.com/idris-lang/Idris-dev.git"
bottle do
sha256 "a3cb09de4df1065d058dbe1450b7049291554180c1d7f5e951ac094b1be7233f" => :high_sierra
sha256 "ebe09791a9d22982c3798a1dee303ebc2984194364186f235782d156160430db" => :sierra
sha256 "87b951e346e1abd5fb01237b3f88f19c1e31fc5fe15d84144b090acf22c83363" => :el_capitan
sha256 "324862f1b5b9077a1cc2623766f55026c9e6fc2613d57e2b0c65311afc665f7c" => :yosemite
end
depends_on "cabal-install" => :build
depends_on "ghc" => :build
depends_on "pkg-config" => :build
depends_on "libffi"
def install
args = ["-f FFI"]
args << "-f release" if build.stable?
install_cabal_package *args
end
test do
(testpath/"hello.idr").write <<~EOS
module Main
main : IO ()
main = putStrLn "Hello, Homebrew!"
EOS
system bin/"idris", "hello.idr", "-o", "hello"
assert_equal "Hello, Homebrew!", shell_output("./hello").chomp
if build.with? "libffi"
(testpath/"ffi.idr").write <<~EOS
module Main
puts: String -> IO ()
puts x = foreign FFI_C "puts" (String -> IO ()) x
main : IO ()
main = puts "Hello, interpreter!"
EOS
system bin/"idris", "ffi.idr", "-o", "ffi"
assert_equal "Hello, interpreter!", shell_output("./ffi").chomp
end
end
end