@echo off
rem
rem AWL simulator - Windows frozen package build script
rem
rem Copyright 2012-2018 Michael Buesch <m@bues.ch>
rem
rem This program is free software; you can redistribute it and/or modify
rem it under the terms of the GNU General Public License as published by
rem the Free Software Foundation; either version 2 of the License, or
rem (at your option) any later version.
rem
rem This program is distributed in the hope that it will be useful,
rem but WITHOUT ANY WARRANTY; without even the implied warranty of
rem MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
rem GNU General Public License for more details.
rem
rem You should have received a copy of the GNU General Public License along
rem with this program; if not, write to the Free Software Foundation, Inc.,
rem 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
rem
setlocal ENABLEDELAYEDEXPANSION

set project=awlsim

set PATH=%PATH%;C:\WINDOWS;C:\WINDOWS\SYSTEM32
for /D %%f in ( "C:\PYTHON*" ) do set PATH=!PATH!;%%f
for /D %%f in ( "%USERPROFILE%\AppData\Local\Programs\Python\Python*" ) do set PATH=!PATH!;%%f;%%f\Scripts
set PATH=%PATH%;%ProgramFiles%\7-Zip


cd ..
if ERRORLEVEL 1 goto error_basedir


call :detect_version
if "%PROCESSOR_ARCHITECTURE%" == "x86" (
	set winprefix=win32
) else (
	set winprefix=win64
)
set distdir=%project%-%winprefix%-standalone-%version%
set sfxfile=%project%-%winprefix%-%version%.package.exe
set bindirname=%project%-bin
set bindir=%distdir%\%bindirname%
set builddir=%bindir%\build
set licensedirname=licenses
set licensedir=%distdir%\%licensedirname%


echo Building standalone Windows executable for %project%-%version%

call :select_buildcython
call :prepare_env
call :build_cxfreeze
call :copy_files
call :gen_startup_wrapper
call :make_archive

echo ---
echo finished
pause
exit /B 0


:detect_version
	py -c "from awlsim.common.version import VERSION_STRING; print(VERSION_STRING)" > version.txt
	if ERRORLEVEL 1 goto error_version
	set /p version= < version.txt
	del version.txt
	exit /B 0


:select_buildcython
	echo.
	echo Build optimized Cython modules?
	echo   1)  Do not build Cython modules (default)
	echo   2)  Build Cython modules
	set /p buildcython=Selection: 
	if "%buildcython%" == "" goto buildcython_no
	if "%buildcython%" == "1" goto buildcython_no
	if "%buildcython%" == "2" goto buildcython_yes
	echo "Error: Invalid selection"
	goto error

	:buildcython_yes
	echo Building Cython modules
	set AWLSIM_CYTHON_BUILD=1
	exit /B 0

	:buildcython_no
	echo Not building Cython modules
	set AWLSIM_CYTHON_BUILD=0
	exit /B 0


:prepare_env
	echo === Preparing distribution environment
	rd /S /Q build 2>NUL
	rd /S /Q %distdir% 2>NUL
	del %sfxfile% 2>NUL
	timeout /T 2 /NOBREAK >NUL
	mkdir %distdir%
	if ERRORLEVEL 1 goto error_prep
	mkdir %bindir%
	if ERRORLEVEL 1 goto error_prep
	exit /B 0


:build_cxfreeze
	echo === Creating the cx_Freeze distribution
	py setup.py ^
		build ^
		--build-base=%builddir% ^
		build_exe ^
		--build-exe=%bindir%
	if ERRORLEVEL 1 goto error_exe
	exit /B 0


:copy_files
	echo === Copying additional files
	if %AWLSIM_CYTHON_BUILD% NEQ 0 (
		rem Copy Cython modules from builddir to bindir
		for /D %%f in ( "%builddir%\lib*" ) do (
			for /D %%i in ( "%%f\*_cython" ) do (
				xcopy /E /I %%i %bindir%\lib\%%~ni
				if ERRORLEVEL 1 goto error_copy
			)
		)
	)
	mkdir %licensedir%
	if ERRORLEVEL 1 goto error_copy
	copy examples\*.awlpro %distdir%\
	if ERRORLEVEL 1 goto error_copy
	copy *.html %distdir%\
	if ERRORLEVEL 1 goto error_copy
	xcopy /E /I doc %distdir%\doc
	if ERRORLEVEL 1 goto error_copy
	rmdir /S /Q %distdir%\doc\foreign-licenses
	if ERRORLEVEL 1 goto error_copy
	copy doc\foreign-licenses\*.txt %licensedir%\
	if ERRORLEVEL 1 goto error_copy
	copy COPYING.txt %licensedir%\AWLSIM-LICENSE.txt
	if ERRORLEVEL 1 goto error_copy
	for /D %%f in ( "progs\putty\*" ) do (
		copy %%f\putty\PUTTY.EXE %bindir%\
		if ERRORLEVEL 1 goto error_copy
		copy %%f\putty\PLINK.EXE %bindir%\
		if ERRORLEVEL 1 goto error_copy
		copy %%f\LICENCE %licensedir%\PUTTY-LICENSE.txt
		if ERRORLEVEL 1 goto error_copy
	)
	rd /S /Q %builddir%
	if ERRORLEVEL 1 goto error_copy
	exit /B 0


:gen_startup_wrapper
	echo === Generating startup wrapper
	set wrapper=%distdir%\%project%.cmd
	echo @set PATH=%bindirname%;%bindirname%\lib;%bindirname%\platforms;%bindirname%\imageformats;%%PATH%% > %wrapper%
	echo @set AWLSIM_CYTHON=%AWLSIM_CYTHON_BUILD% >> %wrapper%
	echo @start %project%-bin\awlsim-gui.exe %%1 %%2 %%3 %%4 %%5 %%6 %%7 %%8 %%9 >> %wrapper%
	if ERRORLEVEL 1 goto error_wrapper
	exit /B 0


:make_archive
	echo === Creating the distribution archive
	7z a -mx=9 -sfx7z.sfx %sfxfile% %distdir%
	if ERRORLEVEL 1 goto error_7z
	exit /B 0


:error_basedir
echo FAILED to CD to base directory
goto error

:error_version
echo FAILED to detect version
goto error

:error_prep
echo FAILED to prepare environment
goto error

:error_exe
echo FAILED to build exe
goto error

:error_copy
echo FAILED to copy files
goto error

:error_wrapper
echo FAILED to create wrapper
goto error

:error_7z
echo FAILED to create archive
goto error

:error
pause
exit 1