1 files changed, 26 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/psq/default.nix b/nixpkgs/pkgs/development/ocaml-modules/psq/default.nix
new file mode 100644
index 000000000000..f7c2f3497a11
--- /dev/null
+++ b/nixpkgs/pkgs/development/ocaml-modules/psq/default.nix
@@ -0,0 +1,26 @@
+{ lib, buildDunePackage, ocaml, fetchurl, seq, qcheck-alcotest }:
+
+buildDunePackage rec {
+  minimumOCamlVersion = "4.03";
+  pname = "psq";
+  version = "0.2.0";
+
+  useDune2 = true;
+
+  src = fetchurl {
+    url = "https://github.com/pqwy/psq/releases/download/v${version}/psq-v${version}.tbz";
+    sha256 = "1j4lqkq17rskhgcrpgr4n1m1a2b1x35mlxj6f9g05rhpmgvgvknk";
+  };
+
+  propagatedBuildInputs = [ seq ];
+
+  doCheck = lib.versionAtLeast ocaml.version "4.07";
+  checkInputs = [ qcheck-alcotest ];
+
+  meta = {
+    description = "Functional Priority Search Queues for OCaml";
+    homepage = "https://github.com/pqwy/psq";
+    maintainers = [ lib.maintainers.vbgl ];
+    license = lib.licenses.isc;
+  };
+}