First working doom emacs config

system/hosts/reykjavik/default.nix

@@ -17,6 +17,7 @@
   samfelag.modules = {
     user.name = "marc";
     bluetooth.enable = true;
+    editors.emacs.enable = true;
   };
 
 

system/modules/editors/default.nix

@@ -2,5 +2,6 @@
 
 {
   imports = [
+    ./emacs.nix
   ];
 }

system/modules/editors/emacs.nix

@@ -0,0 +1,119 @@
+{ config, inputs, lib, options, pkgs, ... }:
+
+with lib;
+let
+  cfg = config.samfelag.modules.editors.emacs;
+in {
+  options.samfelag.modules.editors.emacs = {
+    enable = mkEnableOption "emacs";
+  };
+
+  config = mkIf cfg.enable {
+    nixpkgs.overlays = [ inputs.emacs-overlay.overlay ];
+
+    # home.file.doom-emacs = {
+    #   source = ./doom-emacs;
+    #   target = ".config/doom";
+    #   recursive = true;
+    #   # onChange = "doom upgrade";
+    # };
+
+    # home.programs.emacs = {
+    #   enable = true;
+    #   # package = pkgs.emacsPgtkGcc;
+    #   extraPackages = epkgs: [ epkgs.vterm ];
+    # };
+
+    # home.services.emacs = {
+    #   enable = true;
+    #   client.enable = true;
+    #   socketActivation.enable = true;
+    # };
+
+    environment.systemPackages = with pkgs; [
+      ## Emacs itself
+      binutils
+      emacs
+      # emacsPgtkGcc
+
+      ## Doom dependencies
+      git
+      (ripgrep.override { withPCRE2 = true; })
+      gnutls
+
+      ## Opt deps
+      fd
+      imagemagick
+      pinentry_emacs
+      zstd
+
+      # ## Modules deps
+      # # :lang cc
+      # ccls
+      # cmake
+      # gcc
+      # glslang
+      # # :lang haskell
+      # stack
+      # haskellPackages.ghcide
+      # haskellPackages.hoogle
+      # # :lang latex && :lang org (latex preview)
+      # (texlive.combine { inherit (texlive) scheme-full; })
+      # # biber
+      # # :lang nix
+      # nixfmt
+      # # :lang python
+      # black
+      # python3
+      # python3Packages.isort
+      # # python3Packages.python-language-server
+      # python3Packages.pytest
+      # python3Packages.setuptools
+      # nodePackages.pyright
+      # # :tools lookup & :lang org +roam
+      # sqlite
+      # # :tools direnv
+      # direnv
+      # # :tools vterm
+      # gcc
+      # gnumake
+      # libtool
+
+      # Fonts
+      emacs-all-the-icons-fonts
+      # fira-code
+      # fira-code-symbols
+
+      graphviz
+    ];
+
+    fonts.fonts = [ pkgs.emacs-all-the-icons-fonts ];
+
+    # env.PATH = [ "$XDG_CONFIG_HOME/emacs/bin" ];
+
+    environment.sessionVariables = rec {
+      XDG_CACHE_HOME  = "$HOME/.cache";
+      XDG_CONFIG_HOME = "$HOME/.config";
+      XDG_BIN_HOME    = "$HOME/.local/bin";
+      XDG_DATA_HOME   = "$HOME/.local/share";
+
+      PATH = [ 
+        "$HOME/.config/emacs/bin"
+      ];
+    };
+
+    home-manager.users.marc.xdg.configFile."doom".source = ../../../config/doom;
+
+    system.userActivationScripts = {
+      installDoomEmacs = ''
+        EMACS_FOLDER="$HOME/.config/emacs"
+        echo $XDG_CONFIG_HOME
+        echo $EMACS_FOLDER
+        if [ ! -d "$EMACS_FOLDER" ]; then
+          ${pkgs.git}/bin/git clone --depth=1 --single-branch "https://github.com/doomemacs/doomemacs" "$EMACS_FOLDER" 
+        fi
+      '';
+    };
+
+  };
+}

system/profiles/common.nix

@@ -12,7 +12,7 @@
     gc = {
       automatic = true;
       dates = "weekly";
-      options = "--delete-older-than 30d";
+      options = "--delete-older-than 14d";
     };
 
   };