Refactor the whole configuration

Reviewed-on: #1

modules/home/caem/development/default.nix

@@ -0,0 +1,5 @@
+{ lib, ... }:
+
+{
+  imports = lib.getModuleImports ./.;
+}

modules/home/caem/development/emacs/default.nix

@@ -0,0 +1,21 @@
+{ pkgs, config, ... }:
+
+let
+  # Has to be >= 29 due to treesitter
+  emacsPkg = "emacs30";
+in {
+  services.emacs = {
+    enable = true;
+    package = pkgs."${emacsPkg}"; 
+    defaultEditor = true;
+  };
+
+  programs.emacs = {
+    enable = true;
+    package = (pkgs."${emacsPkg}-pgtk".pkgs.withPackages (epkgs: [
+      epkgs.treesit-grammars.with-all-grammars
+    ]));
+  };
+
+  home.file."${config.xdg.configHome}/emacs".source = ./emacs.d;
+}

modules/home/caem/development/emacs/emacs.d/annoyances.el

@@ -0,0 +1,9 @@
+(setq custom-file "/dev/null")
+
+(let ((backup_dir (concat (or (getenv "XDG_CACHE_HOME") "~/.cache") "/emacs_backups")))
+  (make-directory backup_dir t)
+  (setq backup-directory-alist '(("." . backup_dir))
+	backup-by-copying t))
+
+(setq inhibit-startup-message t)
+(setq auto-save-default nil)

modules/home/caem/development/emacs/emacs.d/appearance.el

@@ -0,0 +1,18 @@
+(tool-bar-mode 0)
+(menu-bar-mode 0)
+(scroll-bar-mode 0)
+
+(setq display-line-numbers-type 'relative)
+(global-display-line-numbers-mode t)
+(global-hl-line-mode t)
+
+(set-frame-parameter nil 'alpha-background 90)
+(add-to-list 'default-frame-alist
+	     '(font . "Go Mono Nerd Font-12"))
+
+;; Temporary theme. Replace later.
+(use-package darktooth-theme
+  :ensure t
+  :config
+  (load-theme 'darktooth-dark t)
+  (set-face-background 'hl-line "#262626")) ;; darktooth-background-0

modules/home/caem/development/emacs/emacs.d/completions.el

@@ -0,0 +1,8 @@
+(ido-mode 1)
+(ido-everywhere 1)
+
+(use-package smex
+  :ensure t
+  :bind (("M-x" . smex)
+	 ("M-X" . smex-major-mode-commands))
+  :config (smex-initialize))

modules/home/caem/development/emacs/emacs.d/formatting.el

@@ -0,0 +1,15 @@
+(setq-default indent-tabs-mode nil)
+(setq-default tab-width 4)
+(setq indent-line-function 'insert-tab)
+(setq-default show-trailing-whitespace t)
+
+(use-package indent-bars
+  :ensure t
+  :hook (prog-mode . indent-bars-mode)
+  :custom
+  (indent-bars-display-on-blank-lines t)
+  (indent-bars-pattern " . . . ")
+  (indent-bars-color '("#7C6F64" :blend 0.2))
+  (indent-bars-width-frac 0.15)
+  (indent-bars-color-by-depth nil)
+  (indent-bars-highlight-current-depth '(:color "#DD6F48" :pattern "." :blend 0.4)))

modules/home/caem/development/emacs/emacs.d/init.el

@@ -0,0 +1,27 @@
+;; Set up paths so that emacs never touches ~/.config/emacs
+(let ((data-home (concat (or (getenv "XDG_DATA_HOME") "~/.local/share") "/emacs")))
+  (setq user-emacs-directory data-home
+	custom-file (expand-file-name "custom.el" data-home)
+	url-history-file (expand-file-name "url/history" data-home)
+	package-user-dir (expand-file-name "elpa" data-home)
+	boomark-default-file (expand-file-name "bookmarks" data-home)
+	recentf-save-file (expand-file-name "recentf" data-home)
+	tramp-persistent-file-name (expand-file-name "tramp" data-home)
+	auto-save-list-file-prefix (expand-file-name "auto-save-list/.saves-" data-home)
+	abbrev-file-name (expand-file-name "abbrev.el" data-home)
+	savehist-file (expand-file-name "savehist" data-home)
+	server-auth-dir (expand-file-name "server" data-home)
+	package-quickstart-file (expand-file-name "package-quickstart.elc" data-home)))
+(setq conf-home (concat (or (getenv "XDG_CONFIG_HOME") "~/.config") "/emacs"))
+
+(package-initialize)
+
+(require 'package)
+(add-to-list 'package-archives
+	     '("melpa" . "https://melpa.org/packages/") t)
+
+(load (expand-file-name "./appearance.el" conf-home))
+(load (expand-file-name "./annoyances.el" conf-home))
+(load (expand-file-name "./completions.el" conf-home))
+(load (expand-file-name "./formatting.el" conf-home))
+(mapc 'load (file-expand-wildcards (expand-file-name "./languages/*.el" conf-home)))

modules/home/caem/development/emacs/emacs.d/languages/nix.el

@@ -0,0 +1,11 @@
+(use-package nix-mode
+  :ensure t
+  :mode "\\.nix\\'")
+
+(use-package pretty-sha-path
+  :ensure t
+  :config (global-pretty-sha-path-mode 1))
+
+(add-hook 'nix-mode-hook
+	  (lambda ()
+	    (setq tab-width 2)))

modules/home/caem/development/ghostty.nix

@@ -0,0 +1,19 @@
+{ ... }:
+
+{
+  programs.ghostty = {
+    enable = true;
+    enableZshIntegration = true;
+    settings = let
+      literally_a_billion_million = 10000000000000;
+    in {
+      font-family = "Go Mono Nerd Font";
+      font-size = 12;
+      background-opacity = 0.85;
+      scrollback-limit = literally_a_billion_million;
+      theme = "Tomorrow Night Burns";
+      window-padding-x = 4;
+      window-padding-y = 4;
+    };
+  };
+}

modules/home/caem/development/git.nix

@@ -0,0 +1,17 @@
+{ ... }:
+
+{
+  programs.git = {
+    enable = true;
+    userName = "caem";
+    userEmail = "me@caem.dev";
+    signing = {
+      signByDefault = true;
+      key = "E50FC66B5062070DC462661C69A830D03203405F";
+    };
+    extraConfig = {
+      pull.rebase = true;
+      init.defaultBranch = "master";
+    };
+  };
+}