#!/usr/bin/env bash

cd $(dirname $0)
SCRIPT_PATH=$(pwd)
cd ..
PROJECT_PATH=$(pwd)

function list_modules() {
    MODULE_FOLDER=$1

    MODULES=$(ls $MODULE_FOLDER)
    for MODULE in $MODULES
    do
        if [[ -d "$MODULE_FOLDER/$MODULE/tests/unit-tests" ]];
        then
            echo $MODULE
        fi
    done
}

function list_sources() {
    SOURCE_PATH=$1
    ENTRY_PATH=$(pwd)

    cd $SOURCE_PATH
    SOURCES=$(find . -type f | grep ".c$")
    for SOURCE in $SOURCES
    do
        echo $SOURCE_PATH/$(echo $SOURCE | cut -c 3-)
    done
    cd $ENTRY_PATH
}

function make_include_statements() {
    MODULE_NAME=$1

    for INCLUDE_PATH in $(cat modules/$MODULE_NAME/includes.txt)
    do
        MODIFIED_PATH="${INCLUDE_PATH//"{module}"/"$PROJECT_PATH/modules/$MODULE_NAME"}"
        MODIFIED_PATH="${MODIFIED_PATH//"{module-folder}"/"$PROJECT_PATH/modules"}"
        echo "-I ${MODIFIED_PATH//"{dependencies}"/"$PROJECT_PATH/dependencies"}"
    done
}

MODULES=$(list_modules "modules/")
for MODULE in $MODULES
do
    SOURCES=$(list_sources "modules/$MODULE/tests/unit-tests/src-c")
    INCLUDE_STATEMENTS=$(make_include_statements $MODULE)
    gcc -o $PROJECT_PATH/.build/test-$MODULE.elf        \
        $SOURCES                                        \
        .build/archives/*.a                             \
        -I "modules/$MODULE/tests/unit-tests/inc-c"      \
        $INCLUDE_STATEMENTS

    ./.build/test-$MODULE.elf
done