empty zig + raylib in nix

.gitmodules

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+[submodule "3rdparty/raylib"]
+	path = 3rdparty/raylib
+	url = https://github.com/raysan5/raylib

3rdparty/raylib

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+Subproject commit 3c359ff4bcecfc02d415448fcdd137154645823a

build.zig

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+const std = @import("std");
+
+pub fn build(b: *std.build.Builder) void {
+    // Standard target options allows the person running `zig build` to choose
+    // what target to build for. Here we do not override the defaults, which
+    // means any target is allowed, and the default is native. Other options
+    // for restricting supported target set are available.
+    const target = b.standardTargetOptions(.{});
+
+    // Standard release options allow the person running `zig build` to select
+    // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.
+    const mode = b.standardReleaseOptions();
+
+    const exe = b.addExecutable("doggo", "src/main.zig");
+    exe.setTarget(target);
+    exe.setBuildMode(mode);
+    exe.install();
+
+    const run_cmd = exe.run();
+    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_tests = b.addTest("src/main.zig");
+    exe_tests.setTarget(target);
+    exe_tests.setBuildMode(mode);
+
+    const test_step = b.step("test", "Run unit tests");
+    test_step.dependOn(&exe_tests.step);
+}

shell.nix

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+{ pkgs ? import <nixpkgs> {} }:
+
+pkgs.mkShell {
+  buildInputs = with pkgs; [
+    zig
+
+    xorg.libX11
+    xorg.libXcursor
+    xorg.libXi
+    xorg.libXext
+    xorg.libXrandr
+    xorg.libXinerama
+    libGL
+    libGLU
+  ];
+}

src/main.zig

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+const std = @import("std");
+
+pub fn main() anyerror!void {
+    std.log.info("All your codebase are belong to us.", .{});
+}
+
+test "basic test" {
+    try std.testing.expectEqual(10, 3 + 7);
+}