cmake_minimum_required(VERSION 3.0.2 FATAL_ERROR)
project(mstch)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall")

find_package(Boost 1.54 COMPONENTS program_options REQUIRED)
include_directories(${CMAKE_BINARY_DIR} src include vendor/include ${Boost_INCLUDE_DIR})

set(SRC
	src/mstch.cpp
	src/utils.cpp
	src/token.cpp
	src/render_context.cpp
	src/state/in_section.cpp
	src/state/in_inverted_section.cpp
	src/state/outside_section.cpp
	src/visitor/is_node_empty.cpp
	src/visitor/render_node.cpp
	src/visitor/render_section.cpp
	src/visitor/to_json.cpp)

add_library(mstch STATIC ${SRC})

add_executable(mstch_test test/test_main.cpp)
target_link_libraries(mstch_test mstch)

add_executable(filetoheader test/filetoheader.cpp)
target_link_libraries(filetoheader ${Boost_PROGRAM_OPTIONS_LIBRARY})

file(GLOB data_files RELATIVE
	"${CMAKE_SOURCE_DIR}/test/data"
	"${CMAKE_SOURCE_DIR}/test/data/*.data")

foreach(data_file ${data_files})
	list(APPEND genargs "-D${data_file}")
endforeach(data_file)

file(GLOB string_files RELATIVE
	"${CMAKE_SOURCE_DIR}/test/data"
	"${CMAKE_SOURCE_DIR}/test/data/*.mustache"
	"${CMAKE_SOURCE_DIR}/test/data/*.txt")

foreach(string_file ${string_files})
	list(APPEND genargs "-S${string_file}")
endforeach(string_file)

add_custom_command(
	OUTPUT ${CMAKE_BINARY_DIR}/test_data.h
	COMMAND ${CMAKE_BINARY_DIR}/filetoheader --output ${CMAKE_BINARY_DIR}/test_data.h --namespace mstchtest ${genargs}
	DEPENDS ${CMAKE_BINARY_DIR}/filetoheader
	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/test/data/)
set_source_files_properties(${CMAKE_BINARY_DIR}/test_data.h PROPERTIES GENERATED TRUE)
add_custom_target(test_data_h DEPENDS ${CMAKE_BINARY_DIR}/test_data.h)
add_dependencies(mstch test_data_h)