Use batch file

appveyor.yml

@@ -6,36 +6,4 @@ environment:
   - compiler: mingw
 
 build_script:
-  - if %compiler%==msvc (
-  - rem Using Windows SDK 7.1 (VC10)
-  - rem "C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin\SetEnv.cmd" /x86 /release
-  - rem Using VC12
-  - '"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat" x86'
-  - set INCLUDE=%INCLUDE%;C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1A\Include
-  - rem Build libiconv (MSVC port)
-  - git clone -q --branch=master https://github.com/koron/libiconv.git C:\projects\libiconv
-  - cd C:\projects\libiconv\msvc10
-  - nmake NODEBUG=1 NOMSVCRT=1
-  - rem Setup libiconv
-  - cd C:\projects
-  - mkdir iconv\include
-  - mkdir iconv\lib
-  - copy libiconv\msvc10\iconv.h   iconv\include
-  - copy libiconv\msvc10\iconv.lib iconv\lib
-  - copy libiconv\msvc10\iconv.dll ctags
-  - rem Build ctags with msbuild, iconv disabled
-  - cd C:\projects\ctags\win32
-  - msbuild ctags_vs2013.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" /p:Configuration=Release
-  - rem Check if it works
-  - Release\ctags --version
-  - rem Build ctags with nmake, iconv enabled
-  - cd C:\projects\ctags
-  - nmake -f mk_mvc.mak WITH_ICONV=yes ICONV_DIR=C:\projects\iconv
-  - rem Check if it works
-  - ctags --version
-  - ) else (
-  - path C:\MinGW\bin;C:\MinGW\msys\1.0\bin;%path%
-  - sh ./configure
-  - make
-  - ctags --version
-  - )
+  - 'win32\appveyor.bat'

win32/appveyor.bat

@@ -0,0 +1,41 @@
+if %compiler%==msvc goto msvc
+if %compiler%==mingw goto mingw
+exit 1
+
+:msvc
+:: Using VC12
+call "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat" x86
+set "INCLUDE=%INCLUDE%;C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1A\Include"
+:: Build libiconv (MSVC port)
+git clone -q --branch=master https://github.com/koron/libiconv.git C:\projects\libiconv
+cd C:\projects\libiconv\msvc10
+nmake NODEBUG=1 NOMSVCRT=1
+:: Setup libiconv
+cd C:\projects
+mkdir iconv\include
+mkdir iconv\lib
+copy libiconv\msvc10\iconv.h   iconv\include
+copy libiconv\msvc10\iconv.lib iconv\lib
+copy libiconv\msvc10\iconv.dll ctags
+:: Build ctags with msbuild, iconv disabled
+cd C:\projects\ctags\win32
+msbuild ctags_vs2013.sln /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" /p:Configuration=Release
+:: Check if it works
+Release\ctags --version
+:: Build ctags with nmake, iconv enabled
+cd C:\projects\ctags
+nmake -f mk_mvc.mak WITH_ICONV=yes ICONV_DIR=C:\projects\iconv
+:: Check if it works
+ctags --version
+goto :eof
+
+:mingw
+dir C:\MinGW
+dir C:\MinGW\msys
+dir C:\MinGW\msys\1.0
+
+path C:\MinGW\bin;C:\MinGW\msys\1.0\bin;%path%
+sh ./configure
+make
+ctags --version
+goto :eof