class Urweb < Formula
desc "Ur/Web programming language"
homepage "http://www.impredicative.com/ur/"
url "https://github.com/urweb/urweb/releases/download/20200209/urweb-20200209.tar.gz"
sha256 "ac3010c57f8d90f09f49dfcd6b2dc4d5da1cdbb41cbf12cb386e96e93ae30662"
revision 3
bottle do
sha256 big_sur: "6fd6c24befec836a6bdeb0880f909113379d901a7774b87daca85c9f66c32fa6"
sha256 catalina: "f523137760d386fefaadc6f2beaf0057fdc66abd94b25f1babb7a5ac5f7c2448"
sha256 mojave: "63ea10560a98e90a910d88146f973fe072dd3e7392a0ba1c5e99be0c9d4f3011"
end
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "libtool" => :build
depends_on "mlton" => :build
depends_on "gmp"
depends_on "icu4c"
depends_on "openssl@1.1"
# Patch to fix build for icu4c 68.2
patch do
url "https://raw.githubusercontent.com/Homebrew/formula-patches/d7db3f02fe5dcd1f73c216efcb0bb79ac03a819f/urweb/icu4c68-2.patch"
sha256 "8ec1ec5bec95e9feece8ff4e9c0435ada0ba2edbe48439fb88af4d56adcf2b3e"
end
def install
args = %W[
--disable-debug
--disable-dependency-tracking
--disable-silent-rules
--with-openssl=#{Formula["openssl@1.1"].opt_prefix}
--prefix=#{prefix}
SITELISP=$prefix/share/emacs/site-lisp/urweb
ICU_INCLUDES=-I#{Formula["icu4c"].opt_include}
ICU_LIBS=-L#{Formula["icu4c"].opt_lib}
]
system "./configure", *args
system "make", "install"
end
test do
(testpath/"hello.ur").write <<~EOS
fun target () = return
Welcome!
fun main () = return
Go there
EOS
(testpath/"hello.urs").write <<~EOS
val main : unit -> transaction page
EOS
(testpath/"hello.urp").write "hello"
system "#{bin}/urweb", "hello"
system "./hello.exe", "-h"
end
end