const std = @import("std"); pub fn build(b: *std.Build) void { const test_step = b.step("test", "Test it"); b.default_step = test_step; const test_artifact = b.addTest(.{ .root_source_file = .{ .path = "main.zig" }, }); test_artifact.addIncludePath("a_directory"); test_step.dependOn(&test_artifact.step); }