const std = @import("std");

const Scanner = @import("zig-wayland").Scanner;

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

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

    const scanner = Scanner.create(b, .{});
    scanner.addSystemProtocol("stable/xdg-shell/xdg-shell.xml");
    scanner.addSystemProtocol("staging/fractional-scale/fractional-scale-v1.xml");
    scanner.generate("wl_compositor", 6);
    scanner.generate("wl_shm", 1);
    scanner.generate("wl_output", 4);
    scanner.generate("xdg_wm_base", 2);
    scanner.generate("wp_fractional_scale_manager_v1", 1);

    const wayland = b.createModule(.{ .root_source_file = scanner.result });

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

    exe.root_module.addImport("wayland", wayland);
    exe.linkLibC();
    exe.linkSystemLibrary("wayland-client");
    exe.linkSystemLibrary("pangocairo");

    scanner.addCSource(exe);

    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);
}