#!/bin/bash

case "$1" in
    configure)
        PLATFORM=`uname`
        FASTDEPLOY_LIBRARY_PATH=@CMAKE_INSTALL_PREFIX@

        echo "=============== Information ======================"
        echo "FastDeploy Library Path: $FASTDEPLOY_LIBRARY_PATH"
        echo "Platform: $PLATFORM"
        echo "=================================================="

        # Find all the .so files' path
        ALL_SO_FILES=`find $FASTDEPLOY_LIBRARY_PATH -name "*.so*"`
        for SO_FILE in $ALL_SO_FILES;do
            LIBS_DIRECOTRIES[${#LIBS_DIRECOTRIES[@]}]=${SO_FILE%/*}
        done

        # Remove the dumplicate directories
        LIBS_DIRECOTRIES=($(awk -v RS=' ' '!a[$1]++' <<< ${LIBS_DIRECOTRIES[@]}))

        IMPORT_PATH=""
        for LIB_DIR in ${LIBS_DIRECOTRIES[@]};do
            echo "Found Library Directory: $LIB_DIR"
            echo ${LIB_DIR} >> @CMAKE_INSTALL_PREFIX@/@CPACK_PACKAGE_NAME@.conf
        done

        if [ ! -d /etc/ld.so.conf.d ]; then
            mkdir -p /etc/ld.so.conf.d
        fi
        ln -sf @CMAKE_INSTALL_PREFIX@/@CPACK_PACKAGE_NAME@.conf /etc/ld.so.conf.d

        ldconfig

        echo "FastDeploy is successfully installed and configured."
        echo "Now please get started with FastDeploy examples at $FASTDEPLOY_LIBRARY_PATH/examples."
        echo "And don't forget to set FASTDEPLOY_INSTALL_DIR=$FASTDEPLOY_LIBRARY_PATH in cmake when building examples."
        ;;
    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
esac