Emacs in a separate flake

hmModules/emacs/default.nix

@@ -1,149 +1,3 @@
 {
-  pkgs,
-  config,
-  lib,
-  ...
-}: let
-  emacsMaster =
-    (pkgs.emacs.override {
-      nativeComp = true;
-      withPgtk = true;
-      withSQLite3 = true;
-      withGTK3 = true;
-    })
-    .overrideAttrs (old: {
-      src = pkgs.emacsSource;
-      version = pkgs.emacsSource.rev;
-      patches = [];
-      postPatch =
-        old.postPatch
-        + ''
-          substituteInPlace lisp/loadup.el \
-          --replace '(emacs-repository-get-version)' '"${pkgs.emacsSource.rev}"' \
-          --replace '(emacs-repository-get-branch)' '"master"'
-        ''
-        + (lib.optionalString (old ? NATIVE_FULL_AOT)
-          # TODO: remove when https://github.com/NixOS/nixpkgs/pull/193621 is merged
-          (
-            let
-              backendPath =
-                lib.concatStringsSep " "
-                (builtins.map (x: ''\"-B${x}\"'') [
-                  # Paths necessary so the JIT compiler finds its libraries:
-                  "${lib.getLib pkgs.libgccjit}/lib"
-                  "${lib.getLib pkgs.libgccjit}/lib/gcc"
-                  "${lib.getLib pkgs.stdenv.cc.libc}/lib"
-
-                  # Executable paths necessary for compilation (ld, as):
-                  "${lib.getBin pkgs.stdenv.cc.cc}/bin"
-                  "${lib.getBin pkgs.stdenv.cc.bintools}/bin"
-                  "${lib.getBin pkgs.stdenv.cc.bintools.bintools}/bin"
-                ]);
-            in ''
-              substituteInPlace lisp/emacs-lisp/comp.el --replace \
-                "(defcustom comp-libgccjit-reproducer nil" \
-                "(setq native-comp-driver-options '(${backendPath})) (defcustom comp-libgccjit-reproducer nil"
-            ''
-          ));
-    });
-in {
-  programs.emacs = {
-    enable = true;
-  };
-
-  programs.doom-emacs = {
-    enable = true;
-    emacsPackage = emacsMaster;
-    doomPrivateDir = ../../doom.d;
-    doomPackageDir = pkgs.linkFarm "my-doom-packages" [
-      {
-        name = "config.el";
-        path = pkgs.emptyFile;
-      }
-      {
-        name = "init.el";
-        path = ../../doom.d/init.el;
-      }
-      {
-        name = "packages.el";
-        path = ../../doom.d/packages.el;
-      }
-      {
-        name = "modules";
-        path = ../../doom.d/modules;
-      }
-    ];
-    extraPackages = with pkgs; [mu];
-  };
-
-  services.emacs = {
-    enable = true;
-    defaultEditor = true;
-  };
-
-  home.packages = with pkgs; let
-    path = pkgs.lib.makeBinPath [
-      git
-      jq
-      nix
-      nixpkgs-fmt
-    ];
-    nixFormat = writeScriptBin "nixFormat" ''
-      export PATH=${pkgs.lib.escapeShellArg path}
-
-      customFormatter=$(nix flake show --no-write-lock-file --no-update-lock-file --json | jq 'has("formatter")')
-
-      if [[ $customFormatter == "true" ]]
-      then
-        nix fmt <<< /dev/stdin
-      else
-        nixpkgs-fmt <<< /dev/stdin
-      fi
-    '';
-  in
-    [
-      binutils
-      (ripgrep.override {withPCRE2 = true;})
-      gnutls
-      fd
-      imagemagick
-      sqlite
-      maim
-      nil
-      nixFormat
-      jq
-      xclip
-      hunspell
-    ]
-    ++ (with hunspellDicts; [
-      en_US-large
-      it_IT
-    ]);
-
-  # TODO: probably not the best place, this is unrelated to Emacs
-  systemd.user.services.second-brain-sync = {
-    Unit = {Description = "mbsync mailbox synchronization";};
-
-    Service = {
-      Type = "oneshot";
-      ExecStart = let
-        sync = pkgs.writeShellScript "second-brain-sync-script" ''
-          echo ciao
-        '';
-      in "${sync}";
-    };
-  };
-
-  systemd.user.timers.second-brain-sync = {
-    Unit = {inherit (config.systemd.user.services.second-brain-sync.Unit) Description;};
-
-    Timer = {
-      OnCalendar = "daily";
-      Unit = "mbsync.service";
-      Persistent = true;
-      OnStartupSec = "60m";
-    };
-
-    Install = {WantedBy = ["timers.target"];};
-  };
+  ccrEmacs.enable = true;
 }