Add scilua (and dependency xsys) to installed lua packages

home/prog/default.nix

@@ -5,7 +5,7 @@
     alejandra
 
     # Lua
-    lua
+    (luajit.withPackages (ps: [(ps.callPackage ./luarocks/scilua.nix {})]))
     luarocks-nix
     lua-language-server
     stylua

home/prog/luarocks/scilua.nix

@@ -4,28 +4,30 @@
   lua,
   luaAtLeast,
   luaOlder,
-  xsys,
-}:
-buildLuarocksPackage {
-  pname = "sci";
-  version = "1.0.0.beta12-1";
-  knownRockspec =
-    (fetchurl {
-      url = "mirror://luarocks/sci-1.0.0.beta12-1.rockspec";
-      sha256 = "0lprn9x4zw767hdz8lyxmwrrfyn5xj3x50pm9b4qiwy8992mg00r";
-    })
-    .outPath;
-  src = fetchurl {
-    url = "https://github.com/stepelu/lua-sci/archive/v1.0.0-beta12.tar.gz";
-    sha256 = "0a45r7n13gfqckpdp1bmizqvjadn8nc5d6ff9gjw860g3i75sy2h";
-  };
+  luaPackages,
+}: let
+  xsys = luaPackages.callPackage ./xsys.nix {};
+in
+  buildLuarocksPackage {
+    pname = "sci";
+    version = "1.0.0.beta12-1";
+    knownRockspec =
+      (fetchurl {
+        url = "mirror://luarocks/sci-1.0.0.beta12-1.rockspec";
+        sha256 = "0lprn9x4zw767hdz8lyxmwrrfyn5xj3x50pm9b4qiwy8992mg00r";
+      })
+      .outPath;
+    src = fetchurl {
+      url = "https://github.com/stepelu/lua-sci/archive/v1.0.0-beta12.tar.gz";
+      sha256 = "0a45r7n13gfqckpdp1bmizqvjadn8nc5d6ff9gjw860g3i75sy2h";
+    };
 
-  disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
-  propagatedBuildInputs = [lua xsys];
+    disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
+    propagatedBuildInputs = [lua xsys];
 
-  meta = {
-    homepage = "https://github.com/stepelu/lua-sci";
-    description = "Scientific Computing with LuaJIT";
-    license.fullName = "MIT";
-  };
-}
+    meta = {
+      homepage = "https://github.com/stepelu/lua-sci";
+      description = "Scientific Computing with LuaJIT";
+      license.fullName = "MIT";
+    };
+  }

home/prog/luarocks/xsys.nix

@@ -0,0 +1,30 @@
+{
+  buildLuarocksPackage,
+  fetchurl,
+  lua,
+  luaAtLeast,
+  luaOlder,
+}:
+buildLuarocksPackage {
+  pname = "xsys";
+  version = "1.0.2-1";
+  knownRockspec =
+    (fetchurl {
+      url = "mirror://luarocks/xsys-1.0.2-1.rockspec";
+      sha256 = "0jlyrwbzh6fi68msdynp4bbihyww4i3yk0qh859xlwqhfy5cza7p";
+    })
+    .outPath;
+  src = fetchurl {
+    url = "https://github.com/stepelu/lua-xsys/archive/v1.0.2.tar.gz";
+    sha256 = "1zwrlp6bghq8c12kyqc1ic7mrn8lf3d42755h8q2wxwhy1i3xqyh";
+  };
+
+  disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
+  propagatedBuildInputs = [lua];
+
+  meta = {
+    homepage = "http://scilua.org/xsys.html";
+    description = "LuaJIT General Purpose Routines";
+    license.fullName = "MIT";
+  };
+}