From 40fefd39ff870d7f187a76ee8f33678a9e5e4027 Mon Sep 17 00:00:00 2001
From: tzlil <tzlils@protonmail.com>
Date: Fri, 17 Feb 2023 16:49:03 +0200
Subject: initial commit (move from github)

---
 flake.nix | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 flake.nix

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..78f8367
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,53 @@
+{
+  description = "A very basic flake";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs";
+    flake-utils.url = "github:numtide/flake-utils";
+
+    # This section will allow us to create a python environment
+    # with specific predefined python packages from PyPi
+    pypi-deps-db = {
+      url = "github:DavHau/pypi-deps-db";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.mach-nix.follows = "mach-nix";
+    };
+    mach-nix = {
+      url = "github:DavHau/mach-nix/3.5.0";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
+      inputs.pypi-deps-db.follows = "pypi-deps-db";
+    };
+  };
+
+  outputs = { self, nixpkgs, flake-utils, mach-nix, ... }@attr:
+  flake-utils.lib.eachDefaultSystem (system:
+    let
+      pkgs = import nixpkgs { inherit system; };
+
+      # create a custom python environment
+      myPython = mach-nix.lib.${system}.mkPython {
+        # specify the base version of python you with to use
+        python = "python310";
+
+        requirements = ''
+          setuptools
+          numpy
+          z3-solver
+        '';
+        _.z3-solver = {
+          nativeBuildInputs.add = with pkgs; [ cmake ];
+          dontUseCmakeConfigure = true;
+        };
+      };
+    in {
+      devShell = pkgs.mkShell {
+        nativeBuildInputs = [
+          # Now you can use your custom python environemt!
+          # This should also work for `buildInputs` and so on!
+          myPython
+        ];
+      };
+    }
+  );
+}
-- 
cgit 1.4.1