remove flake.nix

default.nix

@@ -1,3 +1,70 @@
-(import (fetchTarball https://github.com/edolstra/flake-compat/archive/master.tar.gz) {
-  src = builtins.fetchGit ./.;
-}).defaultNix
+{ inputs ? import ./nix/sources.nix }:
+let
+  pkgs = import inputs.nixpkgs {
+    config = { };
+    overlays = [ (import ./overlay.nix) ];
+  };
+
+  nix-dev = pkgs.stdenv.mkDerivation {
+    name = "nix-dev";
+    src = ./.;
+    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/
+    '';
+  };
+
+  devmode =
+    let
+      pythonEnvironment = pkgs.python310.withPackages (ps: with ps; [
+        livereload
+      ]);
+      script = ''
+        from livereload import Server, shell
+
+        server = Server()
+
+        build_docs = shell("make html")
+
+        print("Doing an initial build of the docs...")
+        build_docs()
+
+        server.watch("source/*", build_docs)
+        server.watch("source/**/*", build_docs)
+        server.watch("_templates/*.html", build_docs)
+        server.serve(root="build/html")
+      '';
+    in
+    pkgs.writeShellApplication {
+      name = "devmode";
+      runtimeInputs = [ pythonEnvironment ];
+      text = ''
+        python ${pkgs.writeText "live.py" script}
+      '';
+    };
+in
+{
+  # build with `nix-build -A build`
+  build = nix-dev;
+
+  shell = pkgs.mkShell {
+    inputsFrom = [ nix-dev ];
+    packages = with pkgs.python310.pkgs; [
+      black
+      devmode
+    ];
+  };
+}

nix/sources.json

@@ -0,0 +1,26 @@
+{
+    "nixpkgs": {
+        "branch": "nixos-23.05",
+        "description": "Nix Packages collection & NixOS",
+        "homepage": "",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "898cb2064b6e98b8c5499f37e81adbdf2925f7c5",
+        "sha256": "0ha53gbglrcnpzfc4lwzgyvlsagvm1m2q9z5i5b4nfahplnqpsbj",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/898cb2064b6e98b8c5499f37e81adbdf2925f7c5.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "poetry2nix": {
+        "branch": "master",
+        "description": "Convert poetry projects to nix automagically [maintainer=@adisbladis] ",
+        "homepage": "",
+        "owner": "nix-community",
+        "repo": "poetry2nix",
+        "rev": "fe0dcb4c9b44162a385f1170895fe6a392ed71b5",
+        "sha256": "0cxccm7hzcmizhbg79rdqimjndin98waibw824cmgzwwqkyzl9lv",
+        "type": "tarball",
+        "url": "https://github.com/nix-community/poetry2nix/archive/fe0dcb4c9b44162a385f1170895fe6a392ed71b5.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    }
+}