#!/usr/bin/env bash
set -e

clean() {
    echo "cleaning build dir"
    rm -rf build
}

incremental_build() {
    mkdir -p ../build
    cd build
    cmake ..
    make -j"$(nproc)"
}

clean_build() {
    clean
    mkdir build
    cd build
    cmake ..
    make -j"$(nproc)"
}

release_build() {
    if [ -d "build" ]; then
        rm -rf "build"
    fi
    mkdir "build"

    cd build 
    cmake -DCMAKE_BUILD_TYPE=Release ..
    make -j"$(nproc)"
}

run_executable() {
    ./build/SubWave
}

case "${1:-build}" in
    clean|c)
        clean
        ;;
    build|incremental|ib)
        incremental_build
        ;;
    cleanbuild|cb)
        clean_build
        ;;
    run|exec|r)
        run_executable
        ;;
    release|rb)
        release_build
        ;;
    *)
        echo "Usage: $0 {build|clean|cleanbuild|cb}"
        exit 1
        ;;
esac