const std = @import("std");

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

    const mod = b.addModule("cepis", .{
        .root_source_file = b.path("src/root.zig"),
        .target = target,
        .optimize = optimize,
    });

    const exe = b.addExecutable(.{
        .name = "cepis",
        .root_module = b.createModule(.{
            .root_source_file = b.path("src/main.zig"),
            .target = target,
            .optimize = optimize,
            .imports = &.{.{ .name = "cepis", .module = mod }},
        }),
    });
    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 cepis CLI");
    run_step.dependOn(&run_cmd.step);

    const unit_tests = b.addTest(.{ .root_module = mod });
    const run_unit_tests = b.addRunArtifact(unit_tests);

    const api_tests = b.addTest(.{
        .root_module = b.createModule(.{
            .root_source_file = b.path("test/api.zig"),
            .target = target,
            .optimize = optimize,
            .imports = &.{.{ .name = "cepis", .module = mod }},
        }),
    });
    const run_api_tests = b.addRunArtifact(api_tests);

    const test_step = b.step("test", "Run the unit and integration tests");
    test_step.dependOn(&run_unit_tests.step);
    test_step.dependOn(&run_api_tests.step);

    const check_step = b.step("check", "Type-check everything without emitting binaries");
    check_step.dependOn(&unit_tests.step);
    check_step.dependOn(&api_tests.step);
    check_step.dependOn(&exe.step);
}