Add dolmen binary in Nix shell

nix/default.nix

@@ -10,6 +10,8 @@ import sources.nixpkgs {
         dolmen = self.callPackage ./dolmen.nix { };
         dolmen_type = self.callPackage ./dolmen_type.nix { };
         dolmen_loop = self.callPackage ./dolmen_loop.nix { };
+        dolmen_model = self.callPackage ./dolmen_model.nix { };
+        dolmen_bin = self.callPackage ./dolmen_bin.nix { };
         landmarks = self.callPackage ./landmarks.nix { };
         landmarks-ppx = self.callPackage ./landmarks-ppx.nix { };
         zarith_stubs_js = self.callPackage ./zarith_stubs_js.nix { };

nix/dolmen_bin.nix

@@ -0,0 +1,27 @@
+{ buildDunePackage,
+  dolmen,
+  dolmen_type,
+  dolmen_loop,
+  dolmen_model,
+  fmt,
+  cmdliner
+}:
+
+buildDunePackage {
+  pname = "dolmen_bin";
+  inherit (dolmen) version src strictDeps;
+
+  minimalOCamlVersion = "4.08";
+  duneVersion = "3";
+
+  propagatedBuildInputs = [
+    dolmen
+    dolmen_type
+    dolmen_loop
+    dolmen_model
+    fmt
+    cmdliner
+  ];
+
+  meta = dolmen.meta;
+}

nix/dolmen_model.nix

@@ -0,0 +1,23 @@
+{ buildDunePackage,
+  dolmen,
+  dolmen_loop,
+  zarith,
+  farith
+}:
+
+buildDunePackage {
+  pname = "dolmen_model";
+  inherit (dolmen) version src strictDeps;
+
+  minimalOCamlVersion = "4.08";
+  duneVersion = "3";
+
+  propagatedBuildInputs = [
+    dolmen
+    dolmen_loop
+    zarith
+    farith
+  ];
+
+  meta = dolmen.meta;
+}

nix/sources.json

@@ -5,10 +5,10 @@
         "homepage": "",
         "owner": "Gbury",
         "repo": "dolmen",
-        "rev": "3c77a22b2aac2eb85aca76f198797d40ca3ec4a3",
-        "sha256": "0qsl5f0mh4azmqvq99l24cna8brvw00x9703wyd98gm0pbmsc3pm",
+        "rev": "6c96de76c291c8159d5f954bfd19924e1e7d4530",
+        "sha256": "0krq5gcifxw5zljn9ljq78g673224vmln77fsavm50yns12g0s30",
         "type": "tarball",
-        "url": "https://github.com/Gbury/dolmen/archive/3c77a22b2aac2eb85aca76f198797d40ca3ec4a3.tar.gz",
+        "url": "https://github.com/Gbury/dolmen/archive/6c96de76c291c8159d5f954bfd19924e1e7d4530.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz",
         "version": "0.10"
     },
@@ -26,16 +26,17 @@
         "version": "dev"
     },
     "nixpkgs": {
-        "branch": "nixos-25.05",
+        "branch": "nixos-25.11",
         "description": "Nix Packages collection",
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "36ab78dab7da2e4e27911007033713bab534187b",
-        "sha256": "072rx8y4bravd9163brjicqsb1i11f0n9v4bhikzbvc7wpb7kdds",
+        "rev": "fa56d7d6de78f5a7f997b0ea2bc6efd5868ad9e8",
+        "sha256": "0d8xd2rk1phikz7icawxkbdsg8yc5c71hs5aln0kg9hj73f50kaz",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/36ab78dab7da2e4e27911007033713bab534187b.tar.gz",
-        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/fa56d7d6de78f5a7f997b0ea2bc6efd5868ad9e8.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz",
+        "version": "25.11"
     },
     "ocplib-simplex": {
         "branch": "v0.5.1",

shell.nix

@@ -26,7 +26,6 @@ pkgs.mkShell {
     bos
     dolmen_loop
     camlzip
-    psmt2-frontend
     stdlib-shims
     menhir
     dune-build-info
@@ -43,5 +42,6 @@ pkgs.mkShell {
     landmarks-ppx
     qcheck
     utop
+    dolmen_bin
   ];
 }