build.zig

const std = @import("std");

pub fn build(b: *std.Build) void {
    const target = b.standardTargetOptions(.{});

    const optimize = b.standardOptimizeOption(.{});

    const exe = b.addExecutable(.{
        .name = "pe",
        .root_source_file = b.path("src/main.zig"),
        .target = target,
        .optimize = optimize,
    });

    // ---- raylib.zig start ----
    const raylib_dep = b.dependency("raylib-zig", .{
        .target = target,
        .optimize = optimize,
    });

    const raylib = raylib_dep.module("raylib"); // main raylib module
    const raygui = raylib_dep.module("raygui"); // raygui module
    // const raymath = raylib_dep.module("raymath"); // raymath module
    const raylib_artifact = raylib_dep.artifact("raylib"); // raylib C library
    exe.linkLibrary(raylib_artifact);
    exe.root_module.addImport("raylib", raylib);
    exe.root_module.addImport("raygui", raygui);
    // exe.root_module.addImport("raymath", raymath);
    // ---- raylib.zig end ----

    // ----- nfd.zig start -----
    // const nfd = b.dependency("zig-nfd", .{
    //     .target = target,
    //     .optimize = optimize,
    // });
    // exe.root_module.addImport("nfd", nfd.module("zig-nfd"));
    // ----- nfd.zig end -----

    b.installArtifact(exe);

    const run_cmd = b.addRunArtifact(exe);

    run_cmd.step.dependOn(b.getInstallStep());

    if (b.args) |args| {
        run_cmd.addArgs(args);
    }

    const run_step = b.step("run", "Run the app");
    run_step.dependOn(&run_cmd.step);

    const exe_unit_tests = b.addTest(.{
        .root_source_file = b.path("src/main.zig"),
        .target = target,
        .optimize = optimize,
    });

    exe_unit_tests.linkLibrary(raylib_artifact);
    exe_unit_tests.root_module.addImport("raylib", raylib);
    exe_unit_tests.root_module.addImport("raygui", raygui);

    const run_exe_unit_tests = b.addRunArtifact(exe_unit_tests);

    const test_step = b.step("test", "Run unit tests");
    test_step.dependOn(&run_exe_unit_tests.step);
}