remove flake.nix

use niv for dependency management.

this follows our own tutorials on writing packages and development
shells, and we generally find it is easier to read and work with.

Co-authored-by: Alejandro Sanchez Medina <[email protected]>

Author: fricklerhandwerk

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
+    ];
+  };
+}

flake.lock

@@ -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"
+    }
+}