Enable testing on Windows with AppVeyor

appveyor.yml

@@ -0,0 +1,123 @@
+platform: x64
+environment:
+ matrix:
+  - DC: dmd
+    DVersion: nightly
+    arch: x64
+  - DC: dmd
+    DVersion: nightly
+    arch: x86
+  - DC: dmd
+    DVersion: beta
+    arch: x64
+  - DC: dmd
+    DVersion: beta
+    arch: x86
+  - DC: dmd
+    DVersion: stable
+    arch: x64
+  - DC: dmd
+    DVersion: stable
+    arch: x86
+  - DC: ldc
+    DVersion: beta
+    arch: x86
+  - DC: ldc
+    DVersion: beta
+    arch: x64
+  - DC: ldc
+    DVersion: stable
+    arch: x86
+  - DC: ldc
+    DVersion: stable
+    arch: x64
+
+skip_tags: false
+branches:
+  only:
+    - master
+
+install:
+  - ps: function ResolveLatestDMD
+        {
+            $version = $env:DVersion;
+            if($version -eq "stable") {
+                $latest = (Invoke-WebRequest "http://downloads.dlang.org/releases/LATEST").toString();
+                $url = "http://downloads.dlang.org/releases/2.x/$($latest)/dmd.$($latest).windows.7z";
+            }elseif($version -eq "beta") {
+                $latest = (Invoke-WebRequest "http://downloads.dlang.org/pre-releases/LATEST").toString();
+                $latestVersion = $latest.split("-")[0].split("~")[0];
+                $url = "http://downloads.dlang.org/pre-releases/2.x/$($latestVersion)/dmd.$($latest).windows.7z";
+            }elseif($version -eq "nightly") {
+                $url = "http://nightlies.dlang.org/dmd-master-2017-05-20/dmd.master.windows.7z"
+            }else {
+                $url = "http://downloads.dlang.org/releases/2.x/$($version)/dmd.$($version).windows.7z";
+            }
+            $env:PATH += ";C:\dmd2\windows\bin;";
+            return $url;
+        }
+  - ps: function ResolveLatestLDC
+        {
+            $version = $env:DVersion;
+            if($version -eq "stable") {
+                $latest = (Invoke-WebRequest "https://ldc-developers.github.io/LATEST").toString().replace("`n","").replace("`r","");
+                $url = "https://github.com/ldc-developers/ldc/releases/download/v$($latest)/ldc2-$($latest)-win64-msvc.zip";
+            }elseif($version -eq "beta") {
+                $latest = (Invoke-WebRequest "https://ldc-developers.github.io/LATEST_BETA").toString().replace("`n","").replace("`r","");
+                $url = "https://github.com/ldc-developers/ldc/releases/download/v$($latest)/ldc2-$($latest)-win64-msvc.zip";
+            } else {
+                $latest = $version;
+                $url = "https://github.com/ldc-developers/ldc/releases/download/v$($version)/ldc2-$($version)-win64-msvc.zip";
+            }
+            $env:PATH += ";C:\ldc2-$($latest)-win64-msvc\bin";
+            $env:DC = "ldc2";
+            return $url;
+        }
+  - ps: function SetUpDCompiler
+        {
+            $env:toolchain = "msvc";
+            if($env:DC -eq "dmd"){
+              echo "downloading ...";
+              $url = ResolveLatestDMD;
+              echo $url;
+              Invoke-WebRequest $url -OutFile "c:\dmd.7z";
+              echo "finished.";
+              pushd c:\\;
+              7z x dmd.7z > $null;
+              popd;
+            }
+            elseif($env:DC -eq "ldc"){
+              echo "downloading ...";
+              $url = ResolveLatestLDC;
+              echo $url;
+              Invoke-WebRequest $url -OutFile "c:\ldc.zip";
+              echo "finished.";
+              pushd c:\\;
+              7z x ldc.zip > $null;
+              popd;
+            }
+        }
+  - ps: SetUpDCompiler
+
+build_script:
+  - ps: if($env:arch -eq "x86"){
+            $env:compilersetupargs = "x86";
+            $env:Darch = "x86";
+            $env:DConf = "m32";
+        }elseif($env:arch -eq "x64"){
+            $env:compilersetupargs = "amd64";
+            $env:Darch = "x86_64";
+            $env:DConf = "m64";
+        }
+  - ps: $env:compilersetup = "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall";
+  - '"%compilersetup%" %compilersetupargs%'
+
+test_script:
+ - echo %PLATFORM%
+ - echo %Darch%
+ - echo %DC%
+ - echo %PATH%
+ - '%DC% --version'
+ - dub test --arch=%Darch% --compiler=%DC%
+ - git submodule update --init --recursive
+ - build.bat

build.bat

@@ -1,3 +1,5 @@
+IF "%DC%"=="" SET DC="dmd"
+
 set containers_modules=
 for /r "containers/src" %%F in (*.d) do call set containers_modules=%%containers_modules%% "%%F"
 
@@ -19,7 +21,7 @@ for /r "msgpack-d/src" %%F in (*.d) do call set msgspack_modules=%%msgspack_modu
 set client_name=bin\dcd-client
 set server_name=bin\dcd-server
 
-dmd^
+%DC%^
  src\client\client.d^
  src\common\messages.d^
  src\common\dcd_version.d^
@@ -29,7 +31,7 @@ dmd^
  -release -inline -O -wi^
  -of%client_name%
 
-dmd^
+%DC%^
  %server_modules%^
  %dsymbol_modules%^
  %libdparse_modules%^
@@ -41,6 +43,6 @@ dmd^
  -Ilibdparse/src^
  -wi -O -release^
  -of%server_name%
- 
+
 if exist %server_name%.obj del %server_name%.obj
 if exist %client_name%.obj del %client_name%.obj