const std = @import("std");

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

    // ===========================================
    // Main library module
    // ===========================================
    const zcatp2p_mod = b.createModule(.{
        .root_source_file = b.path("src/main.zig"),
        .target = target,
        .optimize = optimize,
    });

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

    const run_lib_unit_tests = b.addRunArtifact(lib_unit_tests);

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

    // ===========================================
    // Example
    // ===========================================
    const example = b.addExecutable(.{
        .name = "zcatp2p-example",
        .root_module = b.createModule(.{
            .root_source_file = b.path("examples/basic.zig"),
            .target = target,
            .optimize = optimize,
            .imports = &.{
                .{ .name = "zcatp2p", .module = zcatp2p_mod },
            },
        }),
    });
    b.installArtifact(example);

    const run_example = b.addRunArtifact(example);
    run_example.step.dependOn(b.getInstallStep());
    if (b.args) |args| {
        run_example.addArgs(args);
    }

    const run_step = b.step("run", "Run the example");
    run_step.dependOn(&run_example.step);
}