Starting a vanilla emacs config

flake.lock

@@ -115,6 +115,27 @@
         "type": "github"
       }
     },
+    "emacs-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": "nixpkgs-stable"
+      },
+      "locked": {
+        "lastModified": 1732759838,
+        "narHash": "sha256-bBghlNpHztnrUb1o7BAinp+rrWZMpaVNPrxnefhk1LY=",
+        "owner": "nix-community",
+        "repo": "emacs-overlay",
+        "rev": "f704f6f113bef121c7e38f807e3397f7dbe1aee0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "emacs-overlay",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -683,6 +704,22 @@
       }
     },
     "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1732632634,
+        "narHash": "sha256-+G7n/ZD635aN0sEXQLynU7pWMd3PKDM7yBIXvYmjABQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "6f6076c37180ea3a916f84928cf3a714c5207a30",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable_2": {
       "locked": {
         "lastModified": 1730741070,
         "narHash": "sha256-edm8WG19kWozJ/GqyYx2VjW99EdhjKwbY3ZwdlPAAlo=",
@@ -698,7 +735,7 @@
         "type": "github"
       }
     },
-    "nixpkgs-stable_2": {
+    "nixpkgs-stable_3": {
       "locked": {
         "lastModified": 1731797254,
         "narHash": "sha256-df3dJApLPhd11AlueuoN0Q4fHo/hagP75LlM5K1sz9g=",
@@ -807,7 +844,7 @@
           "hyprland",
           "nixpkgs"
         ],
-        "nixpkgs-stable": "nixpkgs-stable"
+        "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
         "lastModified": 1731363552,
@@ -826,6 +863,7 @@
     "root": {
       "inputs": {
         "blocklist-hosts": "blocklist-hosts",
+        "emacs-overlay": "emacs-overlay",
         "home-manager-stable": "home-manager-stable",
         "home-manager-unstable": "home-manager-unstable",
         "hyprgrass": "hyprgrass",
@@ -834,7 +872,7 @@
         "hyprlock": "hyprlock",
         "nix-on-droid": "nix-on-droid",
         "nixpkgs": "nixpkgs",
-        "nixpkgs-stable": "nixpkgs-stable_2",
+        "nixpkgs-stable": "nixpkgs-stable_3",
         "nvchad": "nvchad",
         "rust-overlay": "rust-overlay",
         "stylix": "stylix"

flake.nix

@@ -72,7 +72,9 @@
                     allowUnfree = true;
                     allowUnfreePredicate = (_: true);
                   };
-                  overlays = [ inputs.rust-overlay.overlays.default ];
+                  overlays = [ inputs.rust-overlay.overlays.default 
+                               inputs.emacs-overlay.overlays.default
+                             ];
                 }));
 
       pkgs-stable = import inputs.nixpkgs-stable {
@@ -232,6 +234,11 @@
 
     stylix.url = "github:danth/stylix";
 
+    emacs-overlay = {
+      url = "github:nix-community/emacs-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     rust-overlay.url = "github:oxalica/rust-overlay";
 
     blocklist-hosts = {

profiles/work/home.nix

@@ -13,6 +13,7 @@
               ../../user/shell/sh.nix # My zsh and bash config
               ../../user/shell/cli-collection.nix # Useful CLI apps
               ../../user/app/nvim/nvim.nix # My doom emacs config
+              ../../user/app/emacs # Emacs config that I'm currently rebuilding
               ../../user/app/ranger/ranger.nix # My ranger file manager config
               ../../user/app/git/git.nix # My git config
               ../../user/app/keepass/keepass.nix # My password manager

user/app/emacs/default.nix

@@ -0,0 +1,26 @@
+{ config, pkgs, ... }:
+{
+  home.packages = [
+    (pkgs.emacsWithPackagesFromUsePackage {
+      config = ./init.el;
+      package = pkgs.emacs-pgtk;
+      alwaysEnsure = true;
+      extraEmacsPackages = epkgs: with epkgs; [
+        command-log-mode
+        vertico hotfuzz
+        evil evil-collection evil-snipe evil-owl evil-vimish-fold
+        doom-modeline
+        nerd-icons nerd-icons-dired nerd-icons-corfu
+        nerd-icons-ibuffer nerd-icons-completion
+        yasnippet
+        projectile treemacs
+        magit magit-file-icons
+        vterm
+        gdscript-mode
+        nix-mode
+        python python-mode
+      ];
+    })
+  ];
+  home.file.".config/emacs/init.el".source = ./init.el;
+}

user/app/emacs/init.el

@@ -0,0 +1,100 @@
+(set-face-attribute 'default nil :height 150) ; Bigger text
+(set-face-attribute 'default nil :family "Intel One Mono") ; Font
+(setq inhibit-startup-message t)
+
+(scroll-bar-mode -1)        ; Disable visible scrollbar
+(tool-bar-mode -1)          ; Disable the toolbar
+(tooltip-mode -1)           ; Disable tooltips
+(set-fringe-mode 10)        ; Give some breathing room
+
+(menu-bar-mode -1)            ; Disable the menu bar
+
+(load-theme 'wombat)
+
+(set-frame-parameter nil 'alpha-background 85)
+(add-to-list 'default-frame-alist '(alpha-background . 85))
+
+;; Make ESC quit prompts
+(global-set-key (kbd "<escape>") 'keyboard-escape-quit)
+
+(setq scroll-preserve-screen-position t)
+(setq scroll-conservatively 101)
+
+(require 'use-package)
+(setq use-package-always-ensure t)
+
+(use-package command-log-mode)
+
+;; Enable vertico
+(use-package vertico
+  :custom
+  (vertico-scroll-margin 0) ;; Different scroll margin
+  (vertico-count 20) ;; Show more candidates
+  (vertico-resize nil) ;; Grow and shrink the Vertico minibuffer
+  (vertico-cycle t) ;; Enable cycling for `vertico-next/previous'
+  :init
+  (vertico-mode))
+
+(use-package hotfuzz
+  :config
+  (setq completion-styles '(flex hotfuzz)))
+
+;; Enable vim
+(use-package evil
+  :config
+  (evil-set-leader nil (kbd "C-SPC"))
+  (evil-set-leader 'normal (kbd "SPC"))
+  (evil-set-leader 'motion (kbd "SPC"))
+  (evil-mode 1))
+
+(use-package evil-collection
+  :init
+  (setq evil-want-keybinding nil)
+  (evil-collection-init))
+
+(evil-define-key 'normal 'global (kbd "<leader>.") 'find-file)
+(evil-define-key 'normal 'global (kbd "<leader>bi") 'ibuffer)
+(evil-define-key 'normal 'global (kbd "<leader>bn") 'next-buffer)
+(evil-define-key 'normal 'global (kbd "<leader>bp") 'previous-buffer)
+(evil-define-key 'normal 'global (kbd "<leader>pp") 'projectile-switch-project)
+(evil-define-key 'normal 'global (kbd "<leader>pf") 'projectile-find-file)
+(evil-define-key 'normal 'global (kbd "<leader>pa") 'projectile-add-known-project)
+(evil-define-key 'normal 'global (kbd "<leader>gg") 'magit-status)
+(evil-define-key 'normal 'global (kbd "<leader>hv") 'describe-variable)
+(evil-define-key 'normal 'global (kbd "<leader>hf") 'describe-function)
+(evil-define-key 'normal 'global (kbd "<leader>hk") 'describe-key)
+(evil-define-key 'normal 'global (kbd "<leader>hF") 'describe-face)
+(evil-define-key 'normal 'global (kbd "<leader>ws") 'evil-window-split)
+(evil-define-key 'normal 'global (kbd "<leader>wv") 'evil-window-vsplit)
+(evil-define-key 'normal 'global (kbd "<leader>wd") 'evil-window-delete)
+(evil-define-key 'normal 'global (kbd "<leader>wj") 'evil-window-down)
+(evil-define-key 'normal 'global (kbd "<leader>wk") 'evil-window-up)
+(evil-define-key 'normal 'global (kbd "<leader>wh") 'evil-window-left)
+(evil-define-key 'normal 'global (kbd "<leader>wl") 'evil-window-right)
+
+(global-set-key (kbd "C-j") 'evil-window-down)
+(global-set-key (kbd "C-k") 'evil-window-up)
+(global-set-key (kbd "C-h") 'evil-window-left)
+(global-set-key (kbd "C-l") 'evil-window-right)
+
+(setq magit-bury-buffer-function 'magit-restore-window-configuration)
+(setq magit-display-buffer-function
+      (lambda (buffer)
+        (display-buffer
+         buffer (if (and (derived-mode-p 'magit-mode)
+                         (memq (with-current-buffer buffer major-mode)
+                               '(magit-process-mode
+                                 magit-revision-mode
+                                 magit-diff-mode
+                                 magit-stash-mode
+                                 magit-status-mode)))
+                    nil
+                  '(display-buffer-same-window)))))
+
+(use-package nerd-icons
+  :ensure t)
+
+(use-package doom-modeline
+  :ensure t
+  :init (doom-modeline-mode 1)
+  :custom ((doom-modeline-height 15)))