rtw

 1@@ -161,7 +161,8 @@
 2         "bug": "bug",
 3         "concurrently": "concurrently",
 4         "nixpkgs": "nixpkgs_3",
 5-        "vibe": "vibe"
 6+        "vibe": "vibe",
 7+        "ygo": "ygo"
 8       }
 9     },
10     "systems": {
11@@ -227,6 +228,22 @@
12         "type": "git",
13         "url": "https://git.kilimanjaro.io/vibe"
14       }
15+    },
16+    "ygo": {
17+      "flake": false,
18+      "locked": {
19+        "lastModified": 1779927401,
20+        "narHash": "sha256-XMx/WwFjSbUB4nXxOqlVUb29SyBsw6AhHU7TccrVO9s=",
21+        "ref": "refs/heads/main",
22+        "rev": "078700e025b98da8c37770c8081a9e1311e8ecf2",
23+        "revCount": 26,
24+        "type": "git",
25+        "url": "https://git.kilimanjaro.io/ygo"
26+      },
27+      "original": {
28+        "type": "git",
29+        "url": "https://git.kilimanjaro.io/ygo"
30+      }
31     }
32   },
33   "root": "root",

 1@@ -6,11 +6,15 @@
 2     bug.url = "git+https://git.kilimanjaro.io/bug";
 3     concurrently.url = "git+https://git.kilimanjaro.io/concurrently";
 4     vibe.url = "git+https://git.kilimanjaro.io/vibe";
 5+    ygo = {
 6+      url = "git+https://git.kilimanjaro.io/ygo";
 7+      flake = false;
 8+    };
 9   };
10 
11-  outputs = { self, nixpkgs, bug, concurrently, vibe }:
12+  outputs = { self, nixpkgs, bug, concurrently, vibe, ygo }:
13     let
14-      systems = [ "x86_64-linux" "aarch64-linux" ];
15+      systems = [ "x86_64-linux" ];
16       forEachSystem = nixpkgs.lib.genAttrs systems;
17 
18       y-sweet-package = { pkgs, lib, fetchFromGitHub, rustPlatform }:
19@@ -42,7 +46,7 @@
20           };
21         };
22 
23-      rtw-package = { pkgs, lib, buildGoModule, ... }:
24+      rtw-package = { pkgs, lib, buildGoModule, ygo }:
25         buildGoModule {
26           pname = "rtw";
27           version = "0.1.0";
28@@ -59,13 +63,14 @@
29           # Build only the server command
30           subPackages = [ "cmd/rtw" ];
31 
32-          # Disable workspace so ygo is fetched from proxy, not ../ygo
33+          # Disable workspace so Go ignores ../waldo and ../ygo paths that
34+          # don't exist in the Nix sandbox.
35           GOWORK = "off";
36           env.CGO_ENABLED = "1";
37 
38           # Compute by running: nix build .#rtw
39           # Then copy the hash from the error message
40-          vendorHash = "sha256-EzV57oX4Wgvn1KITyoBwycE0pt3QMj6IpK+8v6ndczs=";
41+          vendorHash = lib.fakeHash;
42 
43           doCheck = false;
44 
45@@ -73,6 +78,14 @@
46             GOWORK = "off";
47           };
48 
49+          preBuild = ''
50+            # go mod vendor does not copy the ygo lib/ directory (C headers and
51+            # static libraries) because it contains no Go files.  We inject them
52+            # from the full git source here so CGo can find libyrs.h and libyrs.a.
53+            mkdir -p vendor/git.kilimanjaro.io/ygo/lib
54+            cp -r ${ygo}/lib/* vendor/git.kilimanjaro.io/ygo/lib/
55+          '';
56+
57           meta = {
58             description = "RTW adventure motorcycle trip planning server";
59             license = lib.licenses.mit;
60@@ -87,7 +100,7 @@
61         in
62         {
63           y-sweet = pkgs.callPackage y-sweet-package {};
64-          rtw = pkgs.callPackage rtw-package {};
65+          rtw = pkgs.callPackage rtw-package { inherit ygo; };
66           default = self.packages.${system}.rtw;
67         }
68       );