initial commit

config/default.nix

@@ -0,0 +1,20 @@
+{pkgs, ...}:
+with pkgs;
+  emacsWithPackagesFromUsePackage {
+    config = ./init.el;
+    package = pkgs.emacs29;
+
+    defaultInitFile = true;
+
+    alwaysEnsure = true;
+    alwaysTangle = true;
+
+    override = epkgs:
+      epkgs
+      // {
+        sideline-eglot = callPackage ./extraPackages/sideline-eglot.nix {
+          inherit (pkgs) fetchFromGitHub;
+          inherit (epkgs) trivialBuild sideline;
+        };
+      };
+  }

config/extraPackages/sideline-eglot.nix

@@ -0,0 +1,19 @@
+{
+  sideline,
+  trivialBuild,
+  fetchFromGitHub,
+}:
+trivialBuild rec {
+  pname = "sideline-eglot";
+  version = "main-12-08-2024";
+  src = fetchFromGitHub {
+    owner = "emacs-sideline";
+    repo = "sideline-eglot";
+    rev = "d7fbb9e13edbe5b9b9de464c8dabb8b0014de78e";
+    hash = "sha256-/NCclLf4stF4+C1W+s2Y+LJ0TgqGAxVDa6v7+H+3/vA=";
+  };
+  propagatedUserEnvPkgs = [
+    sideline
+  ];
+  buildInputs = propagatedUserEnvPkgs;
+}

config/init.el

@@ -0,0 +1,122 @@
+; Disable bars
+(menu-bar-mode -1)
+(scroll-bar-mode -1)
+(tool-bar-mode -1)
+
+; Set font
+(set-frame-font "Maple Mono NF 12" nil t)
+
+; Set theme
+(use-package catppuccin-theme :ensure t :demand t)
+(load-theme 'catppuccin t)
+
+; Set modeline
+(use-package doom-modeline
+  :ensure t
+  :hook (after-init . doom-modeline-mode))
+
+; Emoji support
+(use-package emojify
+  :hook (after-init . global-emojify-mode))
+
+; Evil mode
+(use-package evil
+  :ensure t
+  :init
+  (setq evil-want-integration t) ;; This is optional since it's already set to t by default.
+  (setq evil-want-keybinding nil)
+  :config
+  (evil-mode 1))
+
+;; Evil collection
+(use-package evil-collection
+  :after evil
+  :ensure t
+  :config
+  (evil-collection-init))
+
+;; Evil leader
+(use-package evil-leader
+  :after evil
+  :config
+  (global-evil-leader-mode)
+  (setq evil-leader/leader "<SPC>")  ;; Set the leader key to space
+  (evil-leader/set-key
+    "a" #'eglot-code-actions))
+
+(use-package undo-tree
+  :demand t
+  :config
+  (global-undo-tree-mode)  ;; Enable undo-tree mode globally
+  (setq undo-tree-history-directory-alist '(("." . "~/.emacs.d/undo"))))  ;; Directory for undo files
+
+; Dashboard
+(use-package dashboard
+  :ensure t
+  :config
+  (dashboard-setup-startup-hook)
+  (setq dashboard-startup-banner 'logo))
+
+; Direnv
+(use-package direnv
+ :config
+ (direnv-mode))
+
+; Nix
+(use-package nix-mode
+  :mode "\\.nix\\'")
+
+; Treesitter
+(use-package tree-sitter
+  :hook ((prog-mode . tree-sitter-mode)
+         (prog-mode . tree-sitter-hl-mode)))
+
+(use-package tree-sitter-langs)
+
+(use-package treesit-auto
+  :config
+  (global-treesit-auto-mode)
+  (dolist (lang treesit-language-source-alist)
+    (let ((mode (intern (format "%s-ts-mode" (car lang)))))
+      (when (fboundp mode)
+        (add-to-list 'major-mode-remap-alist
+                     (cons (intern (car lang)) mode))))))
+
+; Eglot setup
+(add-hook 'prog-mode-hook 'eglot-ensure)
+
+(evil-leader/set-key
+  "a" #'eglot-code-actions)
+
+;; Function to format the buffer using Eglot
+(defun my/eglot-format-buffer-on-save ()
+  "Format the current buffer if Eglot is active."
+  (when (bound-and-true-p eglot--managed-p)
+    (eglot-format-buffer)))
+
+;; Add the function to the save-hook
+(add-hook 'before-save-hook #'my/eglot-format-buffer-on-save)
+
+; Flycheck
+(use-package flycheck
+  :ensure t
+  :config
+  (add-hook 'after-init-hook #'global-flycheck-mode))
+
+; Sideline
+(use-package sideline-flycheck
+  :hook (flycheck-mode . sideline-mode)
+  :init (setq sideline-backends-right '(sideline-flycheck)
+              sideline-delay 0.0))
+
+(use-package sideline-flycheck
+  :hook (flycheck-mode . sideline-flycheck-setup)
+  :init (setq sideline-flycheck-display-mode 'line))
+
+; Eglot
+(use-package sideline-eglot
+  :init
+  (setq sideline-backends-right '(sideline-eglot)))
+
+(use-package eglot :hook (eglot-mode . sideline-mode))  ; enable it when eglot is on
+