Merge pull request NixOS#515 from zmitchell/poetry-to-nixpkgs

Switch from poetry to nixpkgs

flake.nix

@@ -3,82 +3,55 @@
 
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05";
   inputs.flake-utils.url = "github:numtide/flake-utils";
-  inputs.poetry2nix = {
-    inputs.flake-utils.follows = "flake-utils";
-    inputs.nixpkgs.follows = "nixpkgs";
-    url = "github:nix-community/poetry2nix";
-  };
 
-  outputs = { self, nixpkgs, flake-utils, poetry2nix }:
+  outputs = { self, nixpkgs, flake-utils}:
     flake-utils.lib.eachDefaultSystem (system:
       let
         pkgs = import nixpkgs {
           inherit system;
-          overlays = [ poetry2nix.overlay ];
+          overlays = [
+            # Add sphinx-sitemap from an overlay until
+            # it becomes available from nixpkgs-unstable
+            (import ./overlay.nix)
+          ];
         };
-        poetryOverrides = self: super: {
-
-          # Refs https://github.com/nix-community/poetry2nix/issues/218#issuecomment-981615612
-          typing-extensions = super.typing-extensions.overridePythonAttrs (
-            old: {
-              buildInputs = (old.buildInputs or [ ]) ++ [ self.flit-core ];
-            }
-          );
-
-          sphinx = super.sphinx.overridePythonAttrs (
-            old: {
-              buildInputs = (old.buildInputs or [ ]) ++ [ self.flit-core ];
-            }
-          );
-
-          accessible-pygments = super.accessible-pygments.overridePythonAttrs (
-            old: {
-              buildInputs = (old.buildInputs or [ ]) ++ [ super.setuptools ];
-            }
-          );
-
-          sphinx-sitemap = super.sphinx-sitemap.overridePythonAttrs (
-            old: {
-              buildInputs = (old.buildInputs or [ ]) ++ [ super.setuptools ];
-            }
-          );
-
-          sphinx-notfound-page = super.sphinx-notfound-page.overridePythonAttrs (
-            old: {
-              buildInputs = (old.buildInputs or [ ]) ++ [ super.flit-core ];
-            }
-          );
+      in {
+        packages.default = pkgs.stdenv.mkDerivation {
+          name = "nix-dev";
+          src = self;
+          nativeBuildInputs = with pkgs.python310.pkgs; [
+            linkify-it-py
+            myst-parser
+            sphinx
+            sphinx-book-theme
+            sphinx-copybutton
+            sphinx-design
+            sphinx-notfound-page
+            sphinx-sitemap
+          ];
+          buildPhase = ''
+            make html
+          '';
+          installPhase = ''
+            mkdir -p $out
+            cp -R build/html/* $out/
+          '';
         };
-      in
-      rec {
-        packages = flake-utils.lib.flattenTree {
-          nix-dev-pyenv = pkgs.poetry2nix.mkPoetryEnv {
-            projectDir = self;
-            python = pkgs.python39;
-            overrides = [
-              (self: super: {
-                pydata-sphinx-theme = super.pydata-sphinx-theme.override { preferWheel = true; };
-                sphinx-book-theme = super.sphinx-book-theme.override { preferWheel = true; };
-              })
-              pkgs.poetry2nix.defaultPoetryOverrides
-              poetryOverrides
-            ];
-          };
-          nix-dev-html = pkgs.stdenv.mkDerivation {
-            name = "nix-dev";
-            src = self;
-            buildInputs = [ packages.nix-dev-pyenv ];
-            buildPhase = ''
-              make html
-            '';
-            installPhase = ''
-              mkdir -p $out
-              cp -R build/html/* $out/
-            '';
-          };
+
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs.python310.pkgs; [
+            black
+            livereload
+            linkify-it-py
+            myst-parser
+            sphinx
+            sphinx-book-theme
+            sphinx-copybutton
+            sphinx-design
+            sphinx-notfound-page
+            sphinx-sitemap
+          ];
         };
-        defaultPackage = packages.nix-dev-html;
       }
     );
-
 }

overlay.nix

@@ -0,0 +1,50 @@
+final: prev: let
+  python-module-sphinx-sitemap = {
+    lib,
+    buildPythonPackage,
+    fetchPypi,
+    sphinx,
+    pytest,
+  }: let
+    pname = "sphinx-sitemap";
+    version = "2.5.1";
+  in
+    buildPythonPackage {
+      inherit pname version;
+
+      src = fetchPypi {
+        inherit pname version;
+        sha256 = "sha256-mEvvBou9vCbPriCai2E5LpaBq8kZG0d80w2kBuOmDuU=";
+      };
+
+      propagatedBuildInputs = [
+        sphinx
+      ];
+
+      nativeCheckInputs = [
+        pytest
+      ];
+
+      doCheck = true;
+      checkPhase = ''
+        pytest --fixtures tests
+      '';
+
+      meta = with lib; {
+        description = "Sitemap generator for Sphinx";
+        homepage = "https://github.com/jdillard/sphinx-sitemap";
+        maintainers = with maintainers; [ ];
+        license = licenses.mit;
+      };
+    };
+in {
+  python310 = prev.python310.override {
+    packageOverrides = python-final: python-prev: {
+      sphinx-sitemap = python-module-sphinx-sitemap {
+        inherit (prev) lib;
+        inherit (python-prev) buildPythonPackage fetchPypi pytest;
+        inherit (python-prev.pkgs) sphinx;
+      };
+    };
+  };
+}