emacs.nix

{ config, pkgs, lib, ... }:

with builtins;
let
  buildEnv = { buildInputs = [pkgs.emacs25-nox]; };

  buildPath = (pkgs.runCommand "init" buildEnv ''
    mkdir -p $out;
    ln -s "${./init.org}" ./init.org;
    emacs -Q --script "${assets/org-build.el}" -f make-init-el;
    cp init.el $out/init.el;
  '').outPath;

  docsEnv = { buildInputs = [pkgs.emacs25-nox]; };

  docsPath = (pkgs.runCommand "docs" docsEnv ''
    mkdir -p $out;
    ln -s "${buildPath}/init.el" ./init.el;
    ln -s "${./init.org}" ./init.org;
    emacs -Q --script "${assets/org-export.el}" -f generate-doc-files;
    ls -la;
  '').outPath;

in {

  programs.emacs = {
    enable = true;
    package = pkgs.emacs;
    extraPackages = epkgs: [
      epkgs.badger-theme
    ];
  };

  home.file.".emacs.d/init.el".source = "${buildPath}/init.el";
  home.file.".emacs.d/blah".text = "${docsPath}";
}