build with nix

Signed-off-by: Christine Dodrill <me@christine.website>

default.nix

@@ -0,0 +1,35 @@
+{ pkgs ? import <nixpkgs> { } }:
+
+let
+  nur = import (builtins.fetchTarball
+    "https://github.com/nix-community/NUR/archive/master.tar.gz") {
+      inherit pkgs;
+    };
+  tex = pkgs.callPackage ./nix/texlive.nix { };
+  version = "devel";
+in pkgs.stdenv.mkDerivation {
+  pname = "tulpanomicon";
+  inherit version;
+  src = ./.;
+  phases = "buildPhase installPhase";
+  buildInputs = with pkgs; [
+    calibre
+    mdbook
+    nur.repos.mic92.pandoc-bin
+    tex
+  ];
+
+  buildPhase = ''
+    cp -rf $src/src .
+    chmod a+w ./src
+    cp -rf $src/book.toml .
+    mkdir book
+    mdbook build
+    cd ./src && ./build.sh && cd ..
+  '';
+
+  installPhase = ''
+    mkdir -p $out
+    cp -vrf book/* $out
+  '';
+}