LearnPAd/learnpad

#!/usr/bin/env bash
# Check if the file has already been loaded
if eval '[[ ${!__PREBUILD_SH__[@]} ]]'
then
    return
else
    declare -r __PREBUILD_SH__
fi

source ${__BUILD_SYSTEM_PATH__}/utils.sh

function prebuild() {
if [ $# -lt 1 ]
then
    customlog "ERROR" "\`prebuild' takes at least 1 argument (the name of the component)" ${ERROR_PREBUILD_ARGS}
fi
declare INSTALL_DEPS=false
for ARG in $*
do
    if [[ ${ARG} == --* ]]
    then
        case ${ARG} in
            "-d" | "--install-deps" )
                declare INSTALL_DEPS=true
                ;;
            "-nd" | "--noinstall-deps" )
                declare INSTALL_DEPS=false
                ;;
            *)
                customlog "INFO" "\`${ARG}' is not parsed by \`prebuild' script."
                ;;
        esac
    else
        declare -r COMPONENT_NAME="${ARG}"
    fi
done
if isnotcomponent ${COMPONENT_NAME}
then
    customlog "ERROR" "\`prebuild' takes a component's name as an argument" ${ERROR_PREBUILD_ARGS}
fi

customlog "INFO" "[${COMPONENT_NAME}] Start prebuild."
declare -r BUILDDEPS_FILE="${__ROOT_PATH__}/${COMPONENT_NAME}/builddeps.txt"
if [ -f "${BUILDDEPS_FILE}" ]
then
    customlog "INFO" "[${COMPONENT_NAME}] Installing build dependencies."
    prebuild_installdependencies "$( cat ${BUILDDEPS_FILE} )"
fi
}

function prebuild_installdependencies() {
declare -a DEPS_LIST=("$*")
if [ ${__LOG_LEVEL__} = "DEBUG" ]
then
    for DEP in ${DEPS_LIST}
    do
        customlog "DEBUG" "Installing ${DEP}"
        if $INSTALL_DEPS
        then
            sudo apt-get install ${DEP}
        else
            customlog "INFO" "Dependency \`${DEP}' will not be installed."
        fi
    done
else
    if $INSTALL_DEPS
    then
        sudo apt-get install ${DEPS_LIST[@]}
    else
        customlog "INFO" "Dependencies \`${DEPS_LIST[@]}' will not be installed."
    fi
fi
}