WIP: Add flake

Lykos153 · Jun 20, 2022 · 57f95bd · 57f95bd
1 parent d58df01
commit 57f95bd
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diff --git a/.envrc b/.envrc
@@ -0,0 +1,6 @@
+#TODO: Find way to inherit this part from direnv template
+if ! has nix_direnv_version || ! nix_direnv_version 2.0.0; then
+    source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/2.0.0/direnvrc" "sha256-gMHKKyEOq/T0XmHKgz+pN+fUQC/1EKPAuOtYM95lLnU="
+fi
+use flake
+layout python3
diff --git a/.gitignore b/.gitignore
@@ -3,3 +3,4 @@ __pycache__
 build/*
 *.egg-info/*
 */_version.py
+.direnv/*
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -0,0 +1,25 @@
+{
+  description = "Flake to setup python virtualenv with direnv";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs?ref=nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system: 
+    let
+      pkgs = nixpkgs.legacyPackages.${system};
+    in rec {
+      packages = {
+        pythonEnv = pkgs.python3.withPackages(
+          ps: with ps; [
+            virtualenv
+          ]
+        );
+      };
+
+      defaultPackage = packages.pythonEnv;
+      devShell = packages.pythonEnv.env;
+    });
+}