CMAKE_MINIMUM_REQUIRED(VERSION 3.0)

PROJECT(taos-tool
        LANGUAGES C
        VERSION 0.1.0
        )

if(NOT WIN32)
    string(ASCII 27 Esc)
    set(ColourReset "${Esc}[m")
    set(ColourBold  "${Esc}[1m")
    set(Red         "${Esc}[31m")
    set(Green       "${Esc}[32m")
    set(Yellow      "${Esc}[33m")
    set(Blue        "${Esc}[34m")
    set(Magenta     "${Esc}[35m")
    set(Cyan        "${Esc}[36m")
    set(White       "${Esc}[37m")
    set(BoldRed     "${Esc}[1;31m")
    set(BoldGreen   "${Esc}[1;32m")
    set(BoldYellow  "${Esc}[1;33m")
    set(BoldBlue    "${Esc}[1;34m")
    set(BoldMagenta "${Esc}[1;35m")
    set(BoldCyan    "${Esc}[1;36m")
    set(BoldWhite   "${Esc}[1;37m")
endif()

find_package(PkgConfig REQUIRED)

find_package(ZLIB)
if (ZLIB_FOUND)
    set(ZLIB_PKG zlib)
    add_definitions(-DDEFLATE_CODEC)
    include_directories(${ZLIB_INCLUDE_DIRS})
    message("${Green} Enabled deflate codec ${ColourReset}")
else (ZLIB_FOUND)
    set(ZLIB_PKG "")
    set(ZLIB_LIBRARIES "")
    message("${Red} Disabled deflate codec. zlib not found. ${ColourReset}")
endif (ZLIB_FOUND)

pkg_check_modules(SNAPPY snappy)
if (SNAPPY_FOUND AND ZLIB_FOUND)  # Snappy borrows crc32 from zlib
    set(SNAPPY_PKG libsnappy)
    add_definitions(-DSNAPPY_CODEC)
    include_directories(${SNAPPY_INCLUDE_DIRS})
    message("${Green} Enabled snappy codec ${ColourReset}")
else ()
    execute_process(COMMAND chmod 777 ${PROJECT_SOURCE_DIR}/packaging/tools/get_os.sh)
    execute_process(COMMAND readlink /bin/sh OUTPUT_VARIABLE SHELL_LINK)
    MESSAGE(STATUS "The shell is: " ${SHELL_LINK})
    IF (${SHELL_LINK} MATCHES "dash")
        execute_process(COMMAND ${PROJECT_SOURCE_DIR}/packaging/tools/get_os.sh "" OUTPUT_VARIABLE OS_INFO)
    ELSE ()
        execute_process(COMMAND sh ${PROJECT_SOURCE_DIR}/packaging/tools/get_os.sh "" OUTPUT_VARIABLE OS_INFO)
    ENDIF()
    MESSAGE("Current OS is " ${OS_INFO})
    set(SNAPPY_PKG "")
    set(SNAPPY_LIBRARIES "")
    MESSAGE("")
    IF (${OS_INFO} MATCHES "CentOS")
        MESSAGE("${Yellow}libsnappy not found or zlib not found.")
        MESSAGE("NOTE: The snappy package lacks pkg-config support on CentOS Linux even it is already installed.")
        MESSAGE("      It leads cmake prompt \"libsnappy not found.\", but it will works well.")
        MESSAGE("      Please refer to https://github.com/google/snappy/pull/86.")
        MESSAGE("${ColourReset}")
    ELSE ()
        MESSAGE("${Red}libsnappy not found or zlib not found.")
        MESSAGE("${ColourReset}")
    ENDIF ()
endif (SNAPPY_FOUND AND ZLIB_FOUND)

find_package(PkgConfig)
pkg_check_modules(LZMA liblzma)
if (LZMA_FOUND)
    set(LZMA_PKG liblzma)
    add_definitions(-DLZMA_CODEC)
    include_directories(${LZMA_INCLUDE_DIRS})
    link_directories(${LZMA_LIBRARY_DIRS})
    message("${Green} Enabled lzma codec ${ColourReset}")
else (LZMA_FOUND)
    set(LZMA_PKG "")
    set(LZMA_LIBRARIES "")
    message("${Red} Disabled lzma codec. liblzma not found.${ColourReset}")
endif (LZMA_FOUND)

# Jansson JSON library
pkg_check_modules(JANSSON jansson>=2.3)
IF (JANSSON_FOUND)
    MESSAGE("${Green} jansson found ${ColourReset}")
ELSE()
    MESSAGE(FATAL_ERROR "${Red} jansson not found ${ColourReset}")
ENDIF()

SET(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/build/bin)

IF (${VERBOSE} MATCHES "true")
    SET(CMAKE_VERBOSE_MAKEFILE ON)
ENDIF ()

ADD_SUBDIRECTORY(deps)
ADD_SUBDIRECTORY(src)

if (${BUILD_TYPE} MATCHES "Debug")
    MESSAGE("${Yellow} CUnit on ${ColourReset}")
    enable_testing()
    ADD_SUBDIRECTORY(test)
    add_test(NAME benchTest COMMAND benchTest)
else()
    MESSAGE("${Green} Cunit off ${ColourReset}")
endif ()


ADD_DEPENDENCIES(taosdump apache-avro)
ADD_DEPENDENCIES(taosBenchmark cJsonDemo)

SET(MAKE_INSTALL_SH "${PROJECT_SOURCE_DIR}/packaging/tools/make_install.sh")
INSTALL(CODE "execute_process(COMMAND bash ${MAKE_INSTALL_SH} ${CMAKE_BINARY_DIR})")