New approach to stack build on appveyor.

This uses system lua library.
See https://github.com/osa1/hslua/issues/22#issuecomment-151281274

appveyor.yml

@@ -1,38 +1,30 @@
-install:
+branches:
-- cmd: 'git submodule update --init'
+  only:
-- ps: |
+  - master
-    choco install haskellplatform -version 2014.2.0.0 -y
-    # Haskell Platfrom package doesn't update PATH for the current shell instance
 
-    $env:Path += ";${env:ProgramFiles}\Haskell Platform\2014.2.0.0\bin"
+cache:
-    $env:Path += ";${env:ProgramFiles}\Haskell Platform\2014.2.0.0\lib\extralibs\bin"
+- "c:\\sr" # stack root, short paths == fewer problems
-    $env:Path += ";${env:ProgramFiles}\Haskell Platform\2014.2.0.0\mingw\bin"
+- "%LOCALAPPDATA%\\Programs\\stack"
-    # choco install wixtoolset
-    cabal sandbox init
-    $env:Path += ";.\.cabal-sandbox\bin"
-    cabal update
-    cabal install --force hsb2hs
 
-build_script:
+build: off
-- cmd: |
-    cabal install --force --enable-tests -fembed_data_files
 
-# after_build:
+before_test:
-# - cmd: |
+- git submodule update --init
-#     cabal install -fembed_data_files pandoc-citeproc
+- ps: Invoke-WebRequest "https://github.com/commercialhaskell/stack/releases/download/v0.1.5.0/stack-0.1.5.0-i386-windows.zip" -OutFile stack.zip
-#     strip .\.cabal-sandbox\bin\pandoc.exe
+- ps: Invoke-WebRequest "https://github.com/fpco/minghc/blob/master/bin/7z.exe?raw=true" -OutFile 7z.exe
-#     strip .\.cabal-sandbox\bin\pandoc-citeproc.exe
+- ps: Invoke-WebRequest "https://github.com/fpco/minghc/blob/master/bin/7z.dll?raw=true" -OutFile 7z.dll
-#     .\.cabal-sandbox\bin\pandoc.exe -s --template data\templates\default.html -S README -o README.html
+- 7z x -oc:\\stack stack.zip
-#     .\.cabal-sandbox\bin\pandoc.exe -s --template data\templates\default.rtf COPYING -t rtf -S -o COPYING.rtf
+- move c:\\stack\\stack.exe stack.exe
-#     copy COPYRIGHT COPYRIGHT.txt
+- stack setup --arch=i386
-#     for /f "tokens=2 delims= " %%a in ('.\.cabal-sandbox\bin\pandoc --version') do ( set "VERSION=%%a" && exit )
+- ps: Invoke-WebRequest "http://sourceforge.net/projects/luabinaries/files/5.1.5/Windows%20Libraries/Static/lua-5.1.5_Win64_mingw4_lib.zip/download" -OutFile lua-5.1.5.zip
-#     if "%VERSION%" == "" ( echo "Error: could not determine version number." && exit /b 1 )
+- 7z x -oc:\\lua-5.1.5 lua-5.1.5.zip
-#     cd windows
+
-#     echo Creating msi...
+clone_folder: "c:\\pandoc"
-#     candle -dVERSION=%VERSION% pandoc.wxs
+environment:
-#     if %errorlevel% neq 0 exit /b %errorlevel%
+  global:
-#     light  -sw1076 -ext WixUIExtension -ext WixUtilExtension -out pandoc-%VERSION%-windows.msi pandoc.wixobj
+    STACK_ROOT: "c:\\sr"
 
 test_script:
-- cmd: |
+- echo "" | stack unpack hslua-0.4.1
-    cabal test
+- copy windows/hslua.cabal hslua-0.4.1/hslua.cabal
+- echo "" | stack test --stack-yaml windows/stack.yaml

windows/hslua.cabal

@@ -0,0 +1,127 @@
+name:                   hslua
+version:                0.4.1
+stability:              beta
+cabal-version:          >= 1.8
+license:                MIT
+build-type:             Simple
+license-File:           COPYRIGHT
+copyright:              Gracjan Polak 2007-2012, Ömer Sinan Ağacan 2012-2015
+author:                 Gracjan Polak, Ömer Sinan Ağacan
+maintainer:             omeragacan@gmail.com
+synopsis:               A Lua language interpreter embedding in Haskell
+description:            The Scripting.Lua module is a wrapper of Lua language interpreter
+                        as described in [lua.org](http://www.lua.org/).
+                        .
+                        This package contains full Lua interpreter version 5.1.5.
+                        If you want to link it with system-wide Lua installation, use @system-lua@ flag.
+                        .
+                        [Example programs](https://github.com/osa1/hslua/tree/master/examples)
+category:               Scripting
+extra-source-files:     lua-5.1.5/*.h
+                        README.md
+                        CHANGELOG.md
+                        COPYRIGHT
+                        examples/callbacks/callbacks.lua
+                        examples/haskellfun/haskellfun.lua
+                        examples/err_prop/err_prop.lua
+
+source-repository head
+  type:                 git
+  location:             https://github.com/osa1/hslua.git
+
+flag system-lua
+  description:          Use the system-wide Lua instead of the bundled copy
+  default:              False
+
+flag apicheck
+  description:          Compile Lua with -DLUA_USE_APICHECK.
+  default:              False
+
+flag luajit
+  description:          Link with LuaJIT (should be used with -fsystem-lua)
+  default:              False
+
+library
+  build-depends:        base == 4.*, bytestring >= 0.10.2.0 && < 0.11
+  exposed-modules:      Scripting.Lua, Scripting.Lua.Raw
+  hs-source-dirs:       src
+  ghc-options:          -Wall -O2
+  if flag(system-lua)
+    if flag(luajit)
+      Extra-libraries:  luajit-5.1
+    else
+      Extra-libraries:  lua5.1
+    includes:           lua.h
+  else
+    c-sources:          lua-5.1.5/lobject.c, lua-5.1.5/ltm.c, lua-5.1.5/ldblib.c,
+                        lua-5.1.5/ldo.c, lua-5.1.5/lvm.c, lua-5.1.5/ltable.c,
+                        lua-5.1.5/lstrlib.c, lua-5.1.5/lfunc.c,
+                        lua-5.1.5/lstate.c, lua-5.1.5/lmathlib.c, lua-5.1.5/lmem.c,
+                        lua-5.1.5/ltablib.c, lua-5.1.5/lzio.c, lua-5.1.5/lstring.c,
+                        lua-5.1.5/ldump.c, lua-5.1.5/linit.c, lua-5.1.5/lbaselib.c,
+                        lua-5.1.5/lauxlib.c, lua-5.1.5/lopcodes.c, lua-5.1.5/lgc.c,
+                        lua-5.1.5/lcode.c, lua-5.1.5/loadlib.c, lua-5.1.5/lapi.c,
+                        lua-5.1.5/lundump.c, lua-5.1.5/loslib.c, lua-5.1.5/lparser.c,
+                        lua-5.1.5/ldebug.c, lua-5.1.5/liolib.c,
+                        lua-5.1.5/llex.c
+
+    include-dirs:       lua-5.1.5
+
+  if os(linux)
+    cc-options:         "-DLUA_USE_LINUX"
+
+  if os(darwin)
+    cc-options:         "-DLUA_USE_MACOSX"
+
+  if os(freebsd)
+    cc-options:         "-DLUA_USE_POSIX"
+
+  if os(windows)
+     cc-options:        "-D__NO_ISOCEXT"
+
+  if flag(apicheck)
+    cc-Options:         "-DLUA_USE_APICHECK"
+
+-- This is not necessary because we have a test suite now. Still keeping here as
+-- a very simple test. Originally added with 799a4c2 to test if linking with
+-- system-wide Lua is really working.
+test-suite simple-test
+  type:                 exitcode-stdio-1.0
+  main-is:              simple-test.hs
+  hs-source-dirs:       test
+  build-depends:        base, hslua
+
+test-suite callbacks
+  type:                 exitcode-stdio-1.0
+  main-is:              callbacks.hs
+  hs-source-dirs:       examples/callbacks
+  build-depends:        base, bytestring, hslua
+
+test-suite haskellfun
+  type:                 exitcode-stdio-1.0
+  main-is:              haskellfun.hs
+  hs-source-dirs:       examples/haskellfun
+  build-depends:        base, bytestring, hslua
+
+test-suite err_prop
+  type:                 exitcode-stdio-1.0
+  main-is:              err_prop.hs
+  hs-source-dirs:       examples/err_prop
+  build-depends:        base, bytestring, hslua
+
+test-suite test
+  type:                 exitcode-stdio-1.0
+  main-is:              Spec.hs
+  hs-source-dirs:       test
+  ghc-options:          -Wall -threaded
+
+  build-depends:
+    base,
+    bytestring,
+    hslua,
+    hspec,
+    hspec-contrib,
+    HUnit,
+    text,
+    QuickCheck >= 2.7,
+    quickcheck-instances

windows/stack.yaml

@@ -0,0 +1,19 @@
+flags:
+  pandoc:
+    trypandoc: false
+    https: true
+    embed_data_files: false
+    old-locale: false
+    network-uri: true
+flags:
+  hslua:
+    system-lua: True
+packages:
+- '..'
+- '../hslua-0.4.1'
+extra-deps: []
+extra-include-dirs:
+- "C:/lua-5.1.5/include"
+extra-lib-dirs:
+- "C:/lua-5.1.5"
+resolver: lts-3.10