/* This is a nix expression to build Emacs and some Emacs packages I like
   from source on any distribution where Nix is installed. This will install
   all the dependencies from the nixpkgs repository and build the binary files
   without interfering with the host distribution.

   To build the project, type the following from the current directory:

   $ nix-build emacs.nix

   To run the newly compiled executable:

   $ ./result/bin/emacs
*/
{ pkgs ? import <nixpkgs> { } }:

let
  myEmacs = pkgs.emacs;
  emacsWithPackages = (pkgs.emacsPackagesNgGen myEmacs).emacsWithPackages;
in emacsWithPackages (epkgs:
  (with epkgs.melpaStablePackages; [
    magit # ; Integrate git <C-x g>
    zerodark-theme # ; Nicolas' theme
  ]) ++ (with epkgs.melpaPackages;
    [
      #undo-tree      # ; <C-x u> to show the undo tree
      #zoom-frm       # ; increase/decrease font size for all buffers %lt;C-x C-+>
    ]) ++ (with epkgs.elpaPackages; [
      auctex # ; LaTeX mode
      beacon # ; highlight my cursor when scrolling
      nameless # ; hide current package name everywhere in elisp code
    ]) ++ [
      pkgs.notmuch # From main packages set
    ])