cpp_build_dir := justfile_directory() / "build"

alias b := build
alias r := run
alias t := test
alias fmt := format

pre-build:
    git submodule update --init --recursive

raylib: pre-build
    mkdir -p {{ cpp_build_dir }}
    cmake -B {{ cpp_build_dir }} -S {{ justfile_directory() }}/3rd-party/raylib \
      -DUSE_WAYLAND=ON -DBUILD_EXAMPLES=OFF
    cmake --build {{ cpp_build_dir }} 

raygui: raylib
    tup

build: raylib raygui
    zig build -Doptimize=Debug
    # zig build -Doptimize=Debug -Dtarget=x86_64-linux-gnu.2.30
    # zig build -Doptimize=Debug -Dtarget=native-native-musl #--search-prefix /nix/store/n12a68qch9s85k6ni4m4r4xxr8lwys1i-sqlite-3.41.2/lib

web-build: pre-build
    # zig build-lib src/main.zig -target wasm32-freestanding -dynamic -rdynamic
    zig build -Dtarget=wasm32-emscripten --sysroot /nix/store/lszbak7w3k1jmx3cm3qb2qzillsib71v-emscripten-3.1.24/bin/emcc
    # zig build -Dtarget=wasm32-emscripten

run:
    nixGL zig build run

test:
    zig build test

format:
    fd -e zig -X zig fmt {}
    fd -e nix -X nix fmt {}

# update-deps:
#     # We cannot easily add header-only C library with package manager
#     curl https://raw.githubusercontent.com/raysan5/raygui/master/src/raygui.h --remote-name --output-dir 3rd-party/
#     curl https://raw.githubusercontent.com/raysan5/raygui/master/examples/custom_file_dialog/gui_window_file_dialog.h --remote-name --output-dir 3rd-party/

envrc:
    echo "use flake ."
    echo "export CMAKE_GENERATOR=Ninja"