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dotfiles/laptop/.config/emacs/init.el
Rob Harbaugh a0abf9705f Initial dotfiles commit
Laptop config: zsh, emacs (with WSL detection for work), ghostty, tmux, ranger,
newsboat, neomutt + mbsync + msmtp (Outlook OAuth2), neomutt signature.
Work config: emacs with C#/TS/JS/CSS/HTML dev settings for WSL.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-20 14:39:23 -04:00

169 lines
4.4 KiB
EmacsLisp

;; init.el
(defun rh/load-user-file (file)
"Load FILE from `user-emacs-directory' when it exists."
(let ((path (expand-file-name file user-emacs-directory)))
(when (file-exists-p path)
(load path nil 'nomessage))))
;;; Startup/UI ---------------------------------------------------------------
(setq inhibit-startup-message t
visible-bell t)
(scroll-bar-mode -1)
(tool-bar-mode -1)
(tooltip-mode -1)
(menu-bar-mode -1)
;;; Editing Defaults ---------------------------------------------------------
(global-display-line-numbers-mode 1)
(setq display-line-numbers-type 'relative)
(setq make-backup-files nil
auto-save-default nil
create-lockfiles nil)
(setq vc-follow-symlinks t
find-file-visit-truename t)
;;; Package Manager ----------------------------------------------------------
(require 'package)
(setq package-archives '(("melpa" . "https://melpa.org/packages/")
("elpa" . "https://elpa.gnu.org/packages/")))
(package-initialize)
(unless package-archive-contents
(package-refresh-contents))
(unless (package-installed-p 'use-package)
(package-install 'use-package))
(require 'use-package)
(setq use-package-always-ensure t)
(setq custom-file (expand-file-name "custom.el" user-emacs-directory))
;;; Style/Theme --------------------------------------------------------------
(use-package catppuccin-theme
:init
(setq catppuccin-flavor 'mocha)
:config
(load-theme 'catppuccin t))
;; Icons are only useful in GUI Emacs.
(use-package all-the-icons
:if (display-graphic-p))
;; Color nested delimiters in programming buffers.
(use-package rainbow-delimiters
:hook (prog-mode . rainbow-delimiters-mode))
(use-package doom-modeline
:init
(doom-modeline-mode 1)
:config
(setq doom-modeline-height 15))
;;; Completion/Search/Navigation ---------------------------------------------
(use-package vertico
:init
(vertico-mode))
(use-package consult
:bind (("C-x b" . consult-buffer)
("C-s" . consult-line)
("M-y" . consult-yank-pop)))
(use-package orderless
:config
(setq completion-styles '(orderless basic)
completion-category-defaults nil))
(use-package marginalia
:init
(marginalia-mode))
(use-package embark
:bind (("C-." . embark-act)
("M-." . embark-dwim)))
(use-package embark-consult
:after (embark consult))
(use-package which-key
:init
(which-key-mode)
:config
(setq which-key-idle-delay 1))
;;; Key Bindings -------------------------------------------------------------
;; Make ESC quit prompts.
(global-set-key (kbd "<escape>") #'keyboard-escape-quit)
;; windmove: S-Arrow to move between windows (built-in since Emacs 27).
(windmove-default-keybindings)
;;; Projects -----------------------------------------------------------------
(use-package projectile
:init
(when (file-directory-p "~/src")
(setq projectile-project-search-path '("~/src")))
(setq projectile-switch-project-action #'projectile-dired)
:config
(projectile-mode 1)
:bind-keymap
("C-c p" . projectile-command-map))
(use-package consult-projectile
:bind (("C-c h" . consult-projectile)))
;;; Git ----------------------------------------------------------------------
(use-package magit
:commands (magit-status magit-get-current-branch)
:bind (("C-x g" . magit-status)
("C-x M-g" . magit-dispatch)
("C-c M-g" . magit-file-dispatch))
:custom
(magit-display-buffer-function #'magit-display-buffer-same-window-except-diff-v1)
(magit-diff-refine-hunk t)
(magit-auto-revert-mode nil)
(magit-process-find-password-functions '(magit-process-password-auth-source)))
;;; Org ----------------------------------------------------------------------
(defun rh/org-mode-setup ()
(org-indent-mode)
(visual-line-mode 1))
(use-package org
:hook (org-mode . rh/org-mode-setup)
:config
(setq org-agenda-files
(if (file-directory-p "~/org")
(directory-files-recursively "~/org" "\\.org$")
nil)))
(defun rh/wsl-p ()
(and (eq system-type 'gnu/linux)
(file-exists-p "/proc/version")
(with-temp-buffer
(insert-file-contents "/proc/version")
(string-match-p "microsoft" (buffer-string)))))
(rh/load-user-file "org-bindings.el")
(rh/load-user-file "common-dev-settings.el")
(if (rh/wsl-p)
(rh/load-user-file "work-dev-settings.el")
(rh/load-user-file "dev-settings.el"))
(rh/load-user-file "latex-settings.el")
(rh/load-user-file "custom.el")