@rem Build janet on windows
@rem
@rem Open a "Windows SDK Command Shell" and cd to the janet directory
@rem Then run this script with no arguments to build the executable

@echo off

@rem Ensure correct command prompt
@if not defined INCLUDE goto :BADCMD

@rem Sub commands
@if "%1"=="help" goto HELP
@if "%1"=="clean" goto CLEAN
@if "%1"=="test" goto TEST
@if "%1"=="dist" goto DIST
@if "%1"=="install" goto INSTALL
@if "%1"=="all" goto ALL

@rem Set compile and link options here
@setlocal

@rem Example use asan
@set JANET_COMPILE=cl /nologo /Isrc\include /Isrc\conf /c /O2 /W3 /D_CRT_SECURE_NO_WARNINGS /MD /fsanitize=address /Zi /DEBUG
@set JANET_LINK=link /nologo clang_rt.asan_dynamic-x86_64.lib clang_rt.asan_dynamic_runtime_thunk-x86_64.lib /DEBUG

@rem set JANET_COMPILE=cl /nologo /Isrc\include /Isrc\conf /c /O2 /W3 /D_CRT_SECURE_NO_WARNINGS /MD
@rem set JANET_LINK=link /nologo

@set JANET_LINK_STATIC=lib /nologo

@rem Add janet build tag
if not "%JANET_BUILD%" == "" (
    @set JANET_COMPILE=%JANET_COMPILE% /DJANET_BUILD="\"%JANET_BUILD%\""
)

if not exist build mkdir build
if not exist build\core mkdir build\core
if not exist build\c mkdir build\c
if not exist build\boot mkdir build\boot

@rem Build the bootstrap interpreter
for %%f in (src\core\*.c) do (
    %JANET_COMPILE% /DJANET_BOOTSTRAP /Fobuild\boot\%%~nf.obj %%f
    @if not errorlevel 0 goto :BUILDFAIL
)
for %%f in (src\boot\*.c) do (
    %JANET_COMPILE% /DJANET_BOOTSTRAP /Fobuild\boot\%%~nf.obj %%f
    @if not errorlevel 0 goto :BUILDFAIL
)
%JANET_LINK% /out:build\janet_boot.exe build\boot\*.obj
@if not errorlevel 0 goto :BUILDFAIL
build\janet_boot . > build\c\janet.c

@rem Build the sources
%JANET_COMPILE% /Fobuild\janet.obj build\c\janet.c
@if not errorlevel 0 goto :BUILDFAIL
%JANET_COMPILE% /Fobuild\shell.obj src\mainclient\shell.c
@if not errorlevel 0 goto :BUILDFAIL

@rem Build the resources
rc /nologo /fobuild\janet_win.res janet_win.rc

@rem Link everything to main client
%JANET_LINK% /out:janet.exe build\janet.obj build\shell.obj build\janet_win.res
@if not errorlevel 0 goto :BUILDFAIL

@rem Build static library (libjanet.lib)
%JANET_LINK_STATIC% /out:build\libjanet.lib build\janet.obj
@if not errorlevel 0 goto :BUILDFAIL

echo === Successfully built janet.exe for Windows ===
echo === Run 'build_win test' to run tests. ==
echo === Run 'build_win clean' to delete build artifacts. ===
exit /b 0

@rem Not using correct command line
:BADCMD
@echo You must open a "Visual Studio .NET Command Prompt" to run this script
exit /b 1

@rem Show help
:HELP
@echo.
@echo Usage: build_windows [subcommand=clean,help,test,dist]
@echo.
@echo Script to build janet on windows. Must be run from the Visual Studio
@echo command prompt.
exit /b 0

@rem Clean build artifacts
:CLEAN
del *.exe *.lib *.exp
rd /s /q build
if exist dist (
    rd /s /q dist
)
exit /b 0

@rem Run tests
:TEST
for %%f in (test/suite*.janet) do (
    janet.exe test\%%f
    @if not errorlevel 0 goto TESTFAIL
)
exit /b 0

@rem Build a dist directory
:DIST
mkdir dist
janet.exe tools\gendoc.janet > dist\doc.html
janet.exe tools\removecr.janet dist\doc.html
janet.exe tools\removecr.janet build\c\janet.c

copy build\c\janet.c dist\janet.c
copy src\mainclient\shell.c dist\shell.c
copy janet.exe dist\janet.exe
copy LICENSE dist\LICENSE
copy README.md dist\README.md

copy janet.lib dist\janet.lib
copy janet.exp dist\janet.exp
copy janet.def dist\janet.def

janet.exe tools\patch-header.janet src\include\janet.h src\conf\janetconf.h build\janet.h
copy build\janet.h dist\janet.h
copy build\libjanet.lib dist\libjanet.lib

@rem Create installer
janet.exe -e "(->> janet/version (peg/match ''(* :d+ `.` :d+ `.` :d+)) first print)" > build\version.txt
janet.exe -e "(print (os/arch))" > build\arch.txt
set /p JANET_VERSION= < build\version.txt
set /p BUILDARCH= < build\arch.txt
echo "JANET_VERSION is %JANET_VERSION%"
if defined APPVEYOR_REPO_TAG_NAME (
    set RELEASE_VERSION=%APPVEYOR_REPO_TAG_NAME%
) else (
    set RELEASE_VERSION=%JANET_VERSION%
)
if defined CI (
    set WIXBIN="c:\Program Files (x86)\WiX Toolset v3.11\bin\"
) else (
    set WIXBIN=
)
%WIXBIN%candle.exe tools\msi\janet.wxs -arch %BUILDARCH% -out build\
%WIXBIN%light.exe "-sice:ICE38" -b tools\msi -ext WixUIExtension build\janet.wixobj -out janet-%RELEASE_VERSION%-windows-%BUILDARCH%-installer.msi
exit /b 0

@rem Run the installer. (Installs to the local user with default settings)
:INSTALL
FOR %%a in (janet-*-windows-*-installer.msi) DO (
    @echo Running Installer %%a...
    %%a /QN
)
exit /b 0

@rem build, test, dist, install. Useful for local dev.
:ALL
call %0 build
@if errorlevel 1 exit /b 1
call %0 test
@if errorlevel 1 exit /b 1
call %0 dist
@if errorlevel 1 exit /b 1
call %0 install
@if errorlevel 1 exit /b 1
@echo Done!
exit /b 0

:TESTFAIL
@echo.
@echo *******************************************************
@echo *** Tests FAILED -- Please check the error messages ***
@echo *******************************************************
exit /b 1

@rem Build failed
:BUILDFAIL
@echo.
@echo *******************************************************
@echo *** Build FAILED -- Please check the error messages ***
@echo *******************************************************
exit /b 1