homes/programs/emacs.nix

   1 { inputs, pkgs, lib, config, ... }:
   2 {
   3 options = {
   4   programs.doom-emacs = {
   5     enable = lib.mkEnableOption "doom-emacs";
   6   };
   7 };
   8 config = lib.mkIf config.programs.doom-emacs.enable {
   9 /*
  10 imports = [
  11   inputs.nix-doom-emacs.hmModule
  12 ];
  13 programs.doom-emacs = {
  14   enable = true;
  15   doomPrivateDir =
  16     "${config.home.homeDirectory}/.doom.d";
  17 };
  18 services.emacs = {
  19   #enable = true; # Use with emacsclient -c
  20   package = config.programs.emacs.package;
  21 };
  22 */
  23 home.packages = with pkgs; [
  24   # DOOM Emacs dependencies
  25   binutils
  26   (ripgrep.override { withPCRE2 = true; })
  27   gnutls
  28   fd
  29   imagemagick
  30   zstd
  31   #nodePackages.javascript-typescript-langserver
  32   sqlite
  33   editorconfig-core-c
  34   emacs
  35   emacs-all-the-icons-fonts
  36 ];
  37 home.sessionPath = [ "${config.xdg.configHome}/emacs/bin" ];
  38 home.sessionVariables = {
  39   DOOMDIR = "${config.xdg.configHome}/doom-config";
  40   DOOMLOCALDIR = "${config.xdg.configHome}/doom-local";
  41 };
  42 xdg.configFile = {
  43   #"doom-config/cli.el".text = "";
  44   #"doom-config/config.el".source = emacs/config.el;
  45   #"doom-config/init.el".source = emacs/init.el;
  46   #"doom-config/packages.el".text = "";
  47   "emacs" = {
  48     source = inputs.doom-emacs;
  49     onChange = "${pkgs.writeShellScript "doom-change" ''
  50       export DOOMDIR="${config.home.sessionVariables.DOOMDIR}"
  51       export DOOMLOCALDIR="${config.home.sessionVariables.DOOMLOCALDIR}"
  52       if [ ! -d "$DOOMLOCALDIR" ]; then
  53         ${config.xdg.configHome}/emacs/bin/doom -y install
  54       else
  55         ${config.xdg.configHome}/emacs/bin/doom -y sync -u
  56       fi
  57     ''}";
  58   };
  59 };
  60 xresources.properties = {
  61   # Enable subpixel rendering
  62   # https://bbs.archlinux.org/viewtopic.php?pid=1080864#p1080864
  63   # https://www.emacswiki.org/emacs/XftGnuEmacs#h5o-17
  64   "Xft.antialias" = "rgba";
  65   "Xft.hinting" = true;
  66   "Xft.hintstyle" = "hintfull";
  67   "Xft.rgba" = "rgb";
  68   "Emacs.FontBackend" = "xft";
  69   "Xft.embolden" = true;
  70 };
  71 };
  72 }