From afa014524145df3c6231fc014c052e40805492ce Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Wed, 23 Aug 2023 11:08:54 +0800
Subject: [PATCH] packaging

---
 flake.nix | 28 +++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/flake.nix b/flake.nix
index a35ee4a..3666de1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,20 +6,30 @@
   outputs = { self, nixpkgs }:
     let
       pkgs = import nixpkgs { system = "x86_64-linux"; };
-    in {
+      imgui_dir = "${pkgs.imgui}/include/imgui";
+    in rec {
+      packages.x86_64-linux.microsa = pkgs.stdenv.mkDerivation {
+        name = "microsa";
+        src = self;
+        nativeBuildInputs = [ pkgs.pkg-config ];
+        propagatedBuildInputs = [ pkgs.wayland pkgs.glfw-wayland pkgs.libffi ];
+        preBuild = ''
+          export IMGUI_DIR=${imgui_dir}
+        '';
+        installPhase = ''
+          mkdir -p $out/bin
+          cp microsa $out/bin
+        '';
+      };
       devShell.x86_64-linux = pkgs.mkShell {
         name = "microsa-dev-shell";
         buildInputs = [
           pkgs.gnumake
           pkgs.gcc
-          pkgs.pkg-config
-          pkgs.wayland
-          pkgs.glfw-wayland
-          pkgs.libffi
-        ];
-        shellHook = ''
-          export IMGUI_DIR=${pkgs.imgui}/include/imgui
-        '';
+        ] ++ packages.x86_64-linux.microsa.nativeBuildInputs
+          ++ packages.x86_64-linux.microsa.propagatedBuildInputs;
+        shellHook = packages.x86_64-linux.microsa.preBuild;
       };
+      defaultPackage.x86_64-linux = packages.x86_64-linux.microsa;
     };
 }