From e2681e43cc7849d66425d5bc93565e9e177d229a Mon Sep 17 00:00:00 2001
From: Rutger Broekhoff
Date: Wed, 24 Jun 2026 19:29:28 +0200
Subject: Initial commit

---
 flake.nix | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 flake.nix

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..4fcc282
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,44 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+
+        # From 22-04-2026
+        stdpp = with pkgs; coqPackages.lib.overrideCoqDerivation {
+          version = "dev";
+          release."dev".sha256 = "hN+sEZcIaFoFF2+4dStTc0TRz5A03US6csEk5q0r/z8=";
+          release."dev".rev = "d3c67aa46ed22b1e593457cd34fc711f1a53b8be";
+        } coqPackages.stdpp;
+
+        # From 04-05-2026
+        iris = with pkgs; coqPackages.lib.overrideCoqDerivation {
+          version = "dev";
+          release."dev".sha256 = "P2cELkPl8RcHE1PzoswhMjXS5l8RBInW9q7Es0wtkus=";
+          release."dev".rev = "306c37bfc12b0d459d302dabad9de5ab09d6a6d4";
+          propagatedBuildInputs = [ stdpp ];
+        } coqPackages.iris;
+
+        # From 11-03-2026
+        iris-named-props = with pkgs; coqPackages.mkCoqDerivation rec {
+          pname = "iris-named-props";
+          owner = "tchajed";
+          version = "dev";
+          release."dev".sha256 = "1YHAItQ9XsCy+0M/pG2ib/GeaLTFJOrGJwF8noViwKg=";
+          release."dev".rev = "ca663d2709888a789a03edc861b7bde86ddd56e5";
+          propagatedBuildInputs = [ iris ];
+        };
+      in
+      {
+        devShells.default = with pkgs; mkShell {
+          buildInputs = [ coq iris iris-named-props ];
+        };
+
+        formatter = pkgs.nixpkgs-fmt;
+      });
+}
-- 
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