sile 0.9.5-alpha

Closes #12326.

Signed-off-by: ilovezfs <ilovezfs@icloud.com>

Formula/sile.rb

@@ -1,18 +1,16 @@
 class Sile < Formula
   desc "Modern typesetting system inspired by TeX"
   homepage "http://www.sile-typesetter.org/"
-  url "https://github.com/simoncozens/sile/releases/download/v0.9.4/sile-0.9.4.tar.bz2"
-  sha256 "1c696679e5243d0448705db86227eec57a000846f02a964f882b7978c46954d5"
-  revision 2
+  # This should return to using a release tarball when >0.9.4 is released.
+  url "https://github.com/simoncozens/sile.git",
+      :revision => "befcd813e1dd46f7af6d11ffd0b0ee525e8db1fc"
+  version "0.9.5-alpha"
+  head "https://github.com/simoncozens/sile.git"
 
-  head do
-    url "https://github.com/simoncozens/sile.git"
-    depends_on "automake" => :build
-    depends_on "autoconf" => :build
-    depends_on "libtool" => :build
-  end
-
-  bottle :disable, "LuaRocks requirements preclude bottling"
+  # These three should return to being head-only when >0.9.4 is released.
+  depends_on "automake" => :build
+  depends_on "autoconf" => :build
+  depends_on "libtool" => :build
 
   depends_on "pkg-config" => :build
   depends_on "harfbuzz"
@@ -21,12 +19,44 @@ class Sile < Formula
   depends_on "lua"
   depends_on "icu4c"
 
-  depends_on "lpeg" => :lua
-  depends_on "luaexpat" => :lua
-  depends_on "luafilesystem" => :lua
+  resource "lpeg" do
+    url "http://www.inf.puc-rio.br/~roberto/lpeg/lpeg-1.0.1.tar.gz"
+    sha256 "62d9f7a9ea3c1f215c77e0cadd8534c6ad9af0fb711c3f89188a8891c72f026b"
+  end
+
+  resource "lua-zlib" do
+    url "https://github.com/brimworks/lua-zlib/archive/v1.2.tar.gz"
+    sha256 "26b813ad39c94fc930b168c3418e2e746af3b2e80b92f94f306f6f954cc31e7d"
+  end
+
+  resource "luaexpat" do
+    url "https://matthewwild.co.uk/projects/luaexpat/luaexpat-1.3.0.tar.gz"
+    sha256 "d060397960d87b2c89cf490f330508b7def1a0677bdc120531c571609fc57dc3"
+  end
+
+  resource "luafilesystem" do
+    url "https://github.com/keplerproject/luafilesystem/archive/v1_7_0_2.tar.gz"
+    sha256 "23b4883aeb4fb90b2d0f338659f33a631f9df7a7e67c54115775a77d4ac3cc59"
+  end
 
   def install
-    system "./bootstrap.sh" if build.head?
+    luapath = libexec/"vendor"
+    ENV["LUA_PATH"] = "#{luapath}/share/lua/5.2/?.lua;;#{luapath}/share/lua/5.2/lxp/?.lua"
+    ENV["LUA_CPATH"] = "#{luapath}/lib/lua/5.2/?.so"
+
+    resources.each do |r|
+      r.stage do
+        if r.name == "lua-zlib"
+          # https://github.com/brimworks/lua-zlib/commit/08d6251700965
+          mv "lua-zlib-1.1-0.rockspec", "lua-zlib-1.2-0.rockspec"
+          system "luarocks", "make", "#{r.name}-#{r.version}-0.rockspec", "--tree=#{luapath}"
+        else
+          system "luarocks", "build", r.name, "--tree=#{luapath}"
+        end
+      end
+    end
+
+    system "./bootstrap.sh" # Should be head-only when >0.9.4 is released.
     system "./configure", "--disable-debug",
                           "--disable-dependency-tracking",
                           "--disable-silent-rules",
@@ -34,9 +64,17 @@ class Sile < Formula
                           "--prefix=#{prefix}"
     system "make"
     system "make", "install"
+
+    (libexec/"bin").install bin/"sile"
+    (bin/"sile").write <<~EOS
+      #!/bin/bash
+      export LUA_PATH="#{ENV["LUA_PATH"]}"
+      export LUA_CPATH="#{ENV["LUA_CPATH"]}"
+      "#{libexec}/bin/sile" "$@"
+    EOS
   end
 
   test do
-    assert_match "SILE #{version}", shell_output("#{bin}/sile --version")
+    assert_match "SILE #{version.to_s.match(/\d\.\d\.\d/)}", shell_output("#{bin}/sile --version")
   end
 end