haskell-stack: upstream patches

- switch to upstream patches for GHC 8
- upstream fix for https://github.com/commercialhaskell/stack/issues/2182
- minor other upstream patches

Closes #1525.

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

Formula/haskell-stack.rb

@@ -5,11 +5,58 @@ class HaskellStack < Formula
 
   desc "The Haskell Tool Stack"
   homepage "http://haskellstack.org"
-  url "https://github.com/commercialhaskell/stack/archive/v1.1.2.tar.gz"
-  sha256 "8f43d69a00a8861b156705a634e55179524cefbd98e6c29182e7bdcb57d8b3be"
-
+  revision 1
   head "https://github.com/commercialhaskell/stack.git"
 
+  stable do
+    url "https://github.com/commercialhaskell/stack/archive/v1.1.2.tar.gz"
+    sha256 "8f43d69a00a8861b156705a634e55179524cefbd98e6c29182e7bdcb57d8b3be"
+
+    # Fix build with newer cabal
+    # Due to per-component cabal_macros.h, the executable code doesn't have
+    # access to VERSION_hpack
+    patch do
+      url "https://github.com/commercialhaskell/stack/commit/93cedb7ce20d1fcc4f46d4b0b38b7842d44bad20.patch"
+      sha256 "378a30878cc25e3b1580e24f832ed171c4fb67786dd46a5d2653863c1b01ea3f"
+    end
+
+    # stack.cabal: adjust dependency bounds
+    # Allow generic-deriving < 1.11 and monad-unlift < 0.3
+    # https://github.com/fpco/stackage/issues/1467
+    patch do
+      url "https://github.com/commercialhaskell/stack/commit/3a7122e61b0263f44b35761ff093d134f9166899.patch"
+      sha256 "e188b457883da73888119772f308828f8f34090f294afabf9d49f7072c365ab3"
+    end
+
+    # Have `stack ghci` skip build if there are no targets
+    # https://github.com/commercialhaskell/stack/issues/2176
+    patch do
+      url "https://github.com/commercialhaskell/stack/commit/0b58282cd97be66b22019832eb5906c29b4c8971.patch"
+      sha256 "6a2f52e6b389ad3e17892ea584bef46e07ad9a0c7598cd857832f650eb6464ac"
+    end
+
+    # Remove debug info from default output
+    # https://github.com/commercialhaskell/stack/issues/2175
+    patch do
+      url "https://github.com/commercialhaskell/stack/commit/0060443d53673ee035e1a755b7082b892a47cb56.patch"
+      sha256 "6e91794e3cdebb3cafa74f58a4338c867cb9cd981eb500bdf8e545ba23725d3e"
+    end
+
+    # Bump GHC-included package upper bounds
+    # https://github.com/fpco/stackage/issues/1476
+    patch do
+      url "https://github.com/commercialhaskell/stack/commit/f848ceb16b147636e112068d346267b1de661c1b.patch"
+      sha256 "d7229380ec9c4a6de8abaeaf58afab71dfb434e5c65ed20cde1fb35c2dd4f306"
+    end
+
+    # Restrict persistent-sqlite < 2.5.0.1
+    # https://github.com/commercialhaskell/stack/issues/2182
+    patch do
+      url "https://github.com/commercialhaskell/stack/commit/b388d11e2013c3e755573c44e40788461a26116f.patch"
+      sha256 "dfcf888ff715a4843fbd4730912b640445e28a4440445d6198112acdb89f56ed"
+    end
+  end
+
   bottle do
     revision 1
     sha256 "29f4a14de6d367bcf8aaca3baa39a325566d093974dd3175c5347c79b3ee3407" => :el_capitan
@@ -21,11 +68,6 @@ class HaskellStack < Formula
   depends_on "cabal-install" => :build
 
   def install
-    # GHC 8 compat
-    # Fixes cabal: Could not resolve dependencies
-    # Reported 25 May 2016: https://github.com/commercialhaskell/stack/issues/2192
-    (buildpath/"cabal.config").write("allow-newer: base,transformers\n")
-
     install_cabal_package
   end