1 #+TITLE: System Configuration
2 #+DESCRIPTION: Personal system configuration in org-mode format.
3 #+AUTHOR: Armaan Bhojwani
4 #+EMAIL: me@armaanb.net
7 Welcome to my system configuration! This file contains my Emacs configuration, but also my config files for many of the other programs on my system!
9 I am currently using Emacs 27.2 on Linux, so some settings and packages may not be available for older versions of Emacs. This is a purely personal configuration, so while I can guarantee that it works on my setup, it might not work for you.
11 I chose to create a powerful, yet not overly heavy Emacs configuration. Things like a fancy modeline, icons, or LSP mode do not increase my productivity, and create visual clutter, and thus have been excluded.
13 Another important choice has been to integrate Emacs into a large part of my computing environment (see [[*Emacs OS]]). I use email, IRC, RSS, et cetera, all through Emacs which simplifies my workflow and creates an amazingly integrated environment.
15 Lastly, I use Evil mode. Modal keybindings are simpler and more ergonomic than standard Emacs style, and Vim keybindings are what I'm comfortable with and are pervasive throughout computing.
17 Released under the [[https://opensource.org/licenses/MIT][MIT license]] by Armaan Bhojwani, 2021. Note that many snippets are taken from online, and other sources, who are credited for their work near their contributions.
19 ** Bootstrap straight.el
20 straight.el is really nice for managing package, and it integrates nicely with use-package. It uses the bootstrapping system defined here for installation.
21 #+begin_src emacs-lisp
22 (defvar native-comp-deferred-compilation-deny-list ())
23 (defvar bootstrap-version)
25 (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
26 (bootstrap-version 5))
27 (unless (file-exists-p bootstrap-file)
29 (url-retrieve-synchronously
30 "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
31 'silent 'inhibit-cookies)
32 (goto-char (point-max))
33 (eval-print-last-sexp)))
34 (load bootstrap-file nil 'nomessage))
36 ** Replace package.el with straight
37 #+begin_src emacs-lisp
38 (straight-use-package 'use-package)
39 (setq straight-use-package-by-default t)
43 Use the Modus Operandi theme by Protesilaos Stavrou. Its the best theme for Emacs by far, because how clear and readable it is. It is highly customizable, but I just set a few options here.
44 #+begin_src emacs-lisp
45 (use-package modus-themes
47 (modus-themes-slanted-constructs t)
48 (modus-themes-bold-constructs t)
49 (modus-themes-mode-line '3d)
50 (modus-themes-scale-headings t)
51 (modus-themes-diffs 'desaturated)
52 :config (load-theme 'modus-vivendi t))
56 JetBrains Mono is a great programming font with ligatures. The "NF" means that it has been patched with the [[https://www.nerdfonts.com/][Nerd Fonts]].
57 #+begin_src emacs-lisp
58 (add-to-list 'default-frame-alist '(font . "JetBrainsMonoNF-12"))
61 #+begin_src emacs-lisp
63 :straight (ligature :type git :host github :repo "mickeynp/ligature.el")
65 (ligature-set-ligatures
66 '(prog-mode text-mode)
67 '("-|" "-~" "---" "-<<" "-<" "--" "->" "->>" "-->" "/=" "/=="
68 "/>" "//" "/*" "*>" "*/" "<-" "<<-" "<=>" "<=" "<|" "<||"
69 "<|||" "<|>" "<:" "<>" "<-<" "<<<" "<==" "<<=" "<=<" "<==>"
70 "<-|" "<<" "<~>" "<=|" "<~~" "<~" "<$>" "<$" "<+>" "<+" "</>"
71 "</" "<*" "<*>" "<->" "<!--" ":>" ":<" ":::" "::" ":?" ":?>"
72 ":=" "::=" "=>>" "==>" "=/=" "=!=" "=>" "===" "=:=" "==" "!=="
73 "!!" "!=" ">]" ">:" ">>-" ">>=" ">=>" ">>>" ">-" ">=" "&&&"
74 "&&" "|||>" "||>" "|>" "|]" "|}" "|=>" "|->" "|=" "||-" "|-"
75 "||=" "||" ".." ".?" ".=" ".-" "..<" "..." "+++" "+>" "++"
76 "[||]" "[<" "[|" "{|" "?." "?=" "?:" "##" "###" "####" "#["
77 "#{" "#=" "#!" "#:" "#_(" "#_" "#?" "#(" ";;" "_|_" "__" "~~"
78 "~~>" "~>" "~-" "~@" "$>" "^=" "]#"))
79 ;; (global-ligature-mode t))
83 Display relative line numbers except in certain modes.
84 #+begin_src emacs-lisp
85 (global-display-line-numbers-mode)
86 (setq display-line-numbers-type 'relative)
87 (dolist (no-line-num '(term-mode-hook
93 (add-hook no-line-num (lambda () (display-line-numbers-mode 0))))
95 ** Highlight matching parenthesis
96 #+begin_src emacs-lisp
98 :config (show-paren-mode)
99 :custom (show-paren-style 'parenthesis))
102 *** Show current function
103 #+begin_src emacs-lisp
104 (which-function-mode)
106 *** Make position in file more descriptive
107 Show current column and file size.
108 #+begin_src emacs-lisp
110 (size-indication-mode)
113 #+begin_src emacs-lisp
115 :config (minions-mode))
118 Highlight whitespace and other bad text practices.
119 #+begin_src emacs-lisp
120 (use-package whitespace
121 :custom (whitespace-style '(face lines-tail)))
122 (dolist (hook '(prog-mode-hook))
123 (add-hook hook (lambda () (whitespace-mode 1))))
125 ** Highlight todo items in comments
126 +begin_src emacs-lisp
128 :straight (hl-todo :type git :host github :repo "tarsius/hl-todo")
129 :config (global-hl-todo-mode 1))
132 #+begin_src emacs-lisp
136 Soft wrap words and do operations by visual lines in some modes.
137 #+begin_src emacs-lisp
138 (dolist (hook '(text-mode-hook
141 mu4e-view-mode-hook))
142 (add-hook hook (lambda () (visual-line-mode 1))))
145 #+begin_src emacs-lisp
146 (dolist (hook '(scdoc-mode-hook
147 mu4e-compose-mode-hook))
148 (add-hook hook (lambda () (auto-fill-mode 1))))
150 ** Display number of matches in search
151 #+begin_src emacs-lisp
153 :config (global-anzu-mode)
155 ([remap query-replace] . anzu-query-replace)
156 ([remap query-replace-regexp] . anzu-query-replace-regexp))
158 *** TODO This config doesn't work right
160 Invert modeline color instead of audible bell or the standard visual bell.
161 #+begin_src emacs-lisp
162 (setq visible-bell nil
164 (lambda () (invert-face 'mode-line)
165 (run-with-timer 0.1 nil #'invert-face 'mode-line)))
169 #+begin_src emacs-lisp
171 :custom (select-enable-clipboard nil)
174 (fset 'evil-visual-update-x-selection 'ignore) ;; Keep clipboard and register seperate
175 ;; Use visual line motions even outside of visual-line-mode buffers
176 (evil-global-set-key 'motion "j" 'evil-next-visual-line)
177 (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
178 (global-set-key (kbd "<escape>") 'keyboard-escape-quit))
181 Evil bindings for tons of packages.
182 #+begin_src emacs-lisp
183 (use-package evil-collection
185 :init (evil-collection-init)
186 :custom (evil-collection-setup-minibuffer t))
190 #+begin_src emacs-lisp
191 (use-package evil-surround
192 :config (global-evil-surround-mode))
195 Makes commenting super easy
196 #+begin_src emacs-lisp
197 (use-package evil-nerd-commenter
198 :bind (:map evil-normal-state-map
199 ("gc" . evilnc-comment-or-uncomment-lines))
200 :custom (evilnc-invert-comment-line-by-line nil))
204 #+begin_src emacs-lisp
206 :config (evil-set-undo-system 'undo-fu))
208 (use-package undo-fu-session
209 :config (global-undo-fu-session-mode))
211 ** Number incrementing
212 Add back C-a/C-x bindings.
213 #+begin_src emacs-lisp
214 (use-package evil-numbers
215 :straight (evil-numbers :type git :host github :repo "juliapath/evil-numbers")
216 :bind (:map evil-normal-state-map
217 ("C-M-a" . evil-numbers/inc-at-pt)
218 ("C-M-x" . evil-numbers/dec-at-pt)))
221 #+begin_src emacs-lisp
222 (use-package evil-org
224 :hook (org-mode . evil-org-mode)
226 (evil-org-set-key-theme '(textobjects insert navigation shift todo)))
228 (use-package evil-org-agenda
229 :straight (:type built-in)
231 :config (evil-org-agenda-set-keys))
235 #+begin_src emacs-lisp
237 :straight (:type built-in)
238 :commands (org-capture org-agenda)
241 (org-agenda-start-with-log-mode t)
242 (org-agenda-files (quote ("~/org/tasks.org")))
244 (org-log-into-drawer t)
245 (org-src-tab-acts-natively t)
246 (org-src-fontify-natively t)
247 (org-startup-indented t)
248 (org-hide-emphasis-markers t)
249 (org-fontify-whole-block-delimiter-line nil)
250 (org-archive-default-command 'org-archive-to-archive-sibling)
252 ("C-c a" . org-agenda)
253 (:map evil-normal-state-map ("ga" . org-archive-subtree-default)))
256 Define templates for lots of common structure elements. Mostly just used within this file.
257 #+begin_src emacs-lisp
258 (use-package org-tempo
260 :straight (:type built-in)
262 (dolist (addition '(("el" . "src emacs-lisp")
263 ("el" . "src emacs-lisp")
264 ("sp" . "src conf :tangle ~/.spectrwm.conf")
265 ("ash" . "src shell :tangle ~/.config/ash/ashrc")
266 ("pi" . "src conf :tangle ~/.config/picom/picom.conf")
267 ("git" . "src conf :tangle ~/.gitconfig")
268 ("za" . "src conf :tangle ~/.config/zathura/zathurarc")
269 ("xr" . "src conf :tangle ~/.Xresources")
270 ("tm" . "src conf :tangle ~/.tmux.conf")
271 ("gp" . "src conf :tangle ~/.gnupg/gpg.conf")
272 ("ag" . "src conf :tangle ~/.gnupg/gpg-agent.conf")
273 ("xm" . "src conf :tangle ~/.config/xmodmap")))
274 (add-to-list 'org-structure-template-alist addition)))
278 A well balanced completion framework.
279 #+begin_src emacs-lisp
281 :bind (:map ivy-minibuffer-map
282 ("TAB" . ivy-alt-done))
283 (:map ivy-switch-buffer-map
284 ("M-d" . ivy-switch-buffer-kill))
288 #+begin_src emacs-lisp
289 (use-package ivy-rich
291 :config (ivy-rich-mode))
295 #+begin_src emacs-lisp
297 :bind ("C-M-j" . 'counsel-switch-buffer)
298 :config (counsel-mode))
300 ** Remember frequent commands
301 #+begin_src emacs-lisp
302 (use-package ivy-prescient
305 (prescient-persist-mode)
306 (ivy-prescient-mode))
310 Use elfeed for reading RSS. I have another file with all the feeds in it that I'd rather keep private.
311 #+begin_src emacs-lisp
313 :bind (("C-c e" . elfeed))
314 :config (load "~/.emacs.d/feeds.el")
315 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
318 Use mu4e for reading emails.
319 Contexts are a not very well known feature of mu4e that makes it super easy to manage multiple accounts. Much better than some of the hacky methods and external packages that I've seen.
320 *** TODO Switch to mbsync
321 =offlineimap= really crappy (slow and requires python2), and I need to replace it with =mbsync=.
322 *** TODO Include mbsync/offlineimap config
323 *** TODO Split up and document this config a bit
325 #+begin_src emacs-lisp
326 (use-package smtpmail
327 :straight (:type built-in))
329 :load-path "/usr/share/emacs/site-lisp/mu4e"
330 :straight (:build nil)
331 :bind (("C-c m" . mu4e))
333 (setq user-full-name "Armaan Bhojwani"
334 smtpmail-local-domain "armaanb.net"
335 smtpmail-stream-type 'ssl
336 smtpmail-smtp-service '465
337 mu4e-change-filenames-when-moving t
338 mu4e-get-mail-command "offlineimap -q"
339 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
340 message-citation-line-function 'message-insert-formatted-citation-line
341 mu4e-completing-read-function 'ivy-completing-read
342 mu4e-confirm-quit nil
344 mail-user-agent 'mu4e-user-agent
345 mu4e-context-policy 'pick-first
347 `( ,(make-mu4e-context
349 :enter-func (lambda () (mu4e-message "Entering school context"))
350 :leave-func (lambda () (mu4e-message "Leaving school context"))
351 :match-func (lambda (msg)
353 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
354 :vars '((user-mail-address . "abhojwani22@nobles.edu")
355 (mu4e-sent-folder . "/school/Sent")
356 (mu4e-drafts-folder . "/school/Drafts")
357 (mu4e-trash-folder . "/school/Trash")
358 (mu4e-refile-folder . "/school/Archive")
359 (message-cite-reply-position . above)
360 (user-mail-address . "abhojwani22@nobles.edu")
361 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
362 (smtpmail-smtp-server . "smtp.gmail.com")))
365 :enter-func (lambda () (mu4e-message "Entering personal context"))
366 :leave-func (lambda () (mu4e-message "Leaving personal context"))
367 :match-func (lambda (msg)
369 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
370 :vars '((mu4e-sent-folder . "/personal/Sent")
371 (mu4e-drafts-folder . "/personal/Drafts")
372 (mu4e-trash-folder . "/personal/Trash")
373 (mu4e-refile-folder . "/personal/Archive")
374 (user-mail-address . "me@armaanb.net")
375 (message-cite-reply-position . below)
376 (smtpmail-smtp-user . "me@armaanb.net")
377 (smtpmail-smtp-server . "smtp.mailbox.org")))))
378 (add-to-list 'mu4e-bookmarks
379 '(:name "Unified inbox"
380 :query "maildir:\"/personal/INBOX\" or maildir:\"/school/INBOX\""
382 :hook ((mu4e-compose-mode . flyspell-mode)
383 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
384 (signal 'quit nil))))))
386 *** Discourage Gnus from displaying HTML emails
387 #+begin_src emacs-lisp
388 (with-eval-after-load "mm-decode"
389 (add-to-list 'mm-discouraged-alternatives "text/html")
390 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
393 Set EWW as default browser except for multimedia which should open in MPV.
394 #+begin_src emacs-lisp
395 (defun browse-url-mpv (url &optional new-window)
396 "Ask MPV to load URL."
398 (start-process "mpv" "*mpv*" "mpv" url))
400 (setq browse-url-handlers
402 (("youtu\\.?be" . browse-url-mpv)
403 ("peertube.*" . browse-url-mpv)
404 ("vid.*" . browse-url-mpv)
405 ("vid.*" . browse-url-mpv)
406 ("*.mp4" . browse-url-mpv)
407 ("*.mp3" . browse-url-mpv)
408 ("*.ogg" . browse-url-mpv)
409 ("." . eww-browse-url)
413 Some EWW enhancements.
414 *** Give buffer a useful name
415 #+begin_src emacs-lisp
416 ;; From https://protesilaos.com/dotemacs/
417 (defun prot-eww--rename-buffer ()
418 "Rename EWW buffer using page title or URL.
419 To be used by `eww-after-render-hook'."
420 (let ((name (if (eq "" (plist-get eww-data :title))
421 (plist-get eww-data :url)
422 (plist-get eww-data :title))))
423 (rename-buffer (format "*%s # eww*" name) t)))
426 :straight (:type built-in)
427 :bind (("C-c w" . eww))
428 :hook (eww-after-render-hook prot-eww--rename-buffer))
431 #+begin_src emacs-lisp
432 (global-set-key (kbd "C-c w") 'eww)
435 Circe is a really nice IRC client that claims to be above RCIRC and below ERC in terms of features. ERC felt a bit messy and finicky to me, and Circe has all the features that I need. This setup gets the password for my bouncer (Pounce) instances via my =~/.authinfo.gpg= file.
436 #+begin_src emacs-lisp
437 (defun fetch-password (&rest params)
438 (require 'auth-source)
439 (let ((match (car (apply 'auth-source-search params))))
441 (let ((secret (plist-get match :secret)))
442 (if (functionp secret)
445 (error "Password not found for %S" params))))
450 (enable-circe-color-nicks)
451 (setq circe-network-defaults '(("libera"
452 :host "irc.armaanb.net"
457 :pass (lambda (null) (fetch-password
459 :machine "irc.armaanb.net"
462 :host "irc.armaanb.net"
467 :pass (lambda (null) (fetch-password
469 :machine "irc.armaanb.net"
472 :host "irc.armaanb.net"
477 :pass (lambda (null) (fetch-password
479 :machine "irc.armaanb.net"
481 :custom (circe-default-part-message "goodbye!")
482 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
487 (if (get-buffer "irc.armaanb.net:6696")
488 (switch-to-buffer "irc.armaanb.net:6696")
489 (progn (switch-to-buffer "*scratch*")
494 (global-set-key (kbd "C-c i") 'acheam-irc)
497 Still experimenting with this setup. Not sure if I will keep it, but it works well for seeing my calendar events. I use =vdirsyncer= to sync my calendar events which I'm really not happy with.
498 #+begin_src emacs-lisp
499 (defun sync-calendar ()
500 "Sync calendars with vdirsyncer"
502 (async-shell-command "vdirsyncer sync"))
505 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
506 (use-package calfw-ical)
507 (use-package calfw-org)
509 (defun acheam-calendar ()
512 (cfw:open-calendar-buffer
513 :contents-sources (list
514 (cfw:org-create-source "Green")
515 (cfw:ical-create-source
517 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
519 (cfw:ical-create-source
521 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
523 (cfw:ical-create-source
525 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
529 (global-set-key (kbd "C-c c") 'acheam-calendar)
532 #+begin_src emacs-lisp
533 (use-package pdf-tools
534 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
538 #+begin_src emacs-lisp
540 :hook (python-mode . blacken-mode)
541 :custom (blacken-line-length 79))
544 ** Strip trailing whitespace
545 #+begin_src emacs-lisp
546 (use-package ws-butler
547 :config (ws-butler-global-mode))
550 Automatic linting. I need to look into configuring this more.
551 #+begin_src emacs-lisp
552 (use-package flycheck
553 :config (global-flycheck-mode))
555 ** Project management
556 I never use this, but apparently its very powerful. Another item on my todo list.
557 #+begin_src emacs-lisp
558 (use-package projectile
559 :config (projectile-mode)
560 :custom ((projectile-completion-system 'ivy))
561 :bind-keymap ("C-c p" . projectile-command-map)
562 :init (setq projectile-switch-project-action #'projectile-dired))
564 (use-package counsel-projectile
566 :config (counsel-projectile-mode))
569 The best file manager!
570 #+begin_src emacs-lisp
572 :straight (:type built-in)
573 :commands (dired dired-jump)
574 :custom ((dired-listing-switches "-agho --group-directories-first"))
575 :config (evil-collection-define-key 'normal 'dired-mode-map
576 "h" 'dired-single-up-directory
577 "l" 'dired-single-buffer))
579 (use-package dired-single
580 :commands (dired dired-jump))
582 (use-package dired-open
583 :commands (dired dired-jump)
584 :custom (dired-open-extensions '(("png" . "feh")
587 (use-package dired-hide-dotfiles
588 :hook (dired-mode . dired-hide-dotfiles-mode)
590 (evil-collection-define-key 'normal 'dired-mode-map
591 "H" 'dired-hide-dotfiles-mode))
595 A very good Git interface.
596 #+begin_src emacs-lisp
600 #+begin_src emacs-lisp
602 (use-package git-email
603 :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
604 :config (git-email-piem-mode))
607 Modified from https://eklitzke.org/smarter-emacs-clang-format.
609 Style is basically ddevault's style guide but with 4 spaces instead of 8 char tabs.
610 #+begin_src emacs-lisp
611 (use-package clang-format
612 :custom (clang-format-style "{
614 AlwaysBreakAfterReturnType: AllDefinitions,
618 (defun clang-format-buffer-smart ()
619 "Reformat buffer if .clang-format exists in the projectile root."
620 (when (file-exists-p (expand-file-name ".clang-format" (projectile-project-root)))
621 (when (if (eq major-mode 'c-mode))
622 (message "Formatting with clang-format...")
623 (clang-format-buffer))))
625 (add-hook 'before-save-hook 'clang-format-buffer-smart nil)
627 * General text editing
629 Spell check in text mode, and in prog-mode comments.
630 #+begin_src emacs-lisp
631 (dolist (hook '(text-mode-hook
634 (add-hook hook (lambda () (flyspell-mode))))
635 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
636 (add-hook hook (lambda () (flyspell-mode -1))))
637 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
638 (setq ispell-silently-savep t)
641 #+begin_src emacs-lisp
642 (setq-default tab-width 2)
645 Opens file where you left it.
646 #+begin_src emacs-lisp
650 Distraction free writing a la junegunn/goyo.
651 #+begin_src emacs-lisp
652 (use-package olivetti
653 :bind ("C-c o" . olivetti-mode))
656 Abbreviate things! I just use this for things like my email address and copyright notice.
657 #+begin_src emacs-lisp
658 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
659 (setq save-abbrevs 'silent)
660 (setq-default abbrev-mode t)
663 #+begin_src emacs-lisp
664 (setq tramp-default-method "ssh")
666 ** Follow version controlled symlinks
667 #+begin_src emacs-lisp
668 (setq vc-follow-symlinks t)
671 #+begin_src emacs-lisp
672 (defun doas-edit (&optional arg)
673 "Edit currently visited file as root.
675 With a prefix ARG prompt for a file to visit.
676 Will also prompt for a file to visit if current
677 buffer is not visiting a file.
679 Modified from Emacs Redux."
681 (if (or arg (not buffer-file-name))
682 (find-file (concat "/doas:root@localhost:"
683 (ido-read-file-name "Find file(as root): ")))
684 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
686 (global-set-key (kbd "C-x C-r") #'doas-edit)
689 #+begin_src emacs-lisp
690 (use-package markdown-mode)
693 Get it for yourself at https://git.armaanb.net/scdoc
694 #+begin_src emacs-lisp
695 (add-to-list 'load-path "~/src/scdoc-mode")
696 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
697 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
701 #+begin_src emacs-lisp
702 (use-package ace-window
703 :bind ("M-o" . ace-window))
705 ** Kill current buffer
706 Makes "C-x k" binding faster.
707 #+begin_src emacs-lisp
708 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
712 #+begin_src emacs-lisp
713 (use-package scad-mode)
715 ** Control backup and lock files
716 Stop backup files from spewing everywhere.
717 #+begin_src emacs-lisp
718 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
719 create-lockfiles nil)
721 ** Make yes/no easier
722 #+begin_src emacs-lisp
723 (defalias 'yes-or-no-p 'y-or-n-p)
725 ** Move customize file
726 No more clogging up init.el.
727 #+begin_src emacs-lisp
728 (setq custom-file "~/.emacs.d/custom.el")
732 #+begin_src emacs-lisp
734 :commands (helpful-callable helpful-variable helpful-command helpful-key)
736 (counsel-describe-function-function #'helpful-callable)
737 (counsel-describe-variable-function #'helpful-variable)
739 ([remap describe-function] . counsel-describe-function)
740 ([remap describe-command] . helpful-command)
741 ([remap describe-variable] . counsel-describe-variable)
742 ([remap describe-key] . helpful-key))
745 #+begin_src emacs-lisp
746 (use-package epa-file
747 :straight (:type built-in)
749 (epa-file-select-keys nil)
750 (epa-file-encrypt-to '("me@armaanb.net"))
751 (password-cache-expiry (* 60 15)))
753 (use-package pinentry
754 :config (pinentry-start))
757 #+begin_src emacs-lisp
759 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
760 :custom (0x0-default-service 'envs))
762 *** TODO Replace this with uploading to my own server
763 Similar to the ufile alias in my ashrc
764 ** Automatically clean buffers
765 Automatically close unused buffers (except those of Circe) at midnight.
766 #+begin_src emacs-lisp
768 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
769 (with-current-buffer buffer-name
770 (derived-mode-p 'lui-mode))))
774 Spectrwm is a really awesome window manager! Would highly recommend.
776 #+begin_src conf :tangle ~/.spectrwm.conf
780 autorun = ws[1]:/home/armaa/src/bin/autostart
783 Disable the bar by default (it can still be brought back up with MOD+b). The font just needs to be set to something that you have installed, otherwise spectrwm won't launch.
784 #+begin_src conf :tangle ~/.spectrwm.conf
786 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
789 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
791 #+begin_src conf :tangle ~/.spectrwm.conf
792 program[term] = st -e tmux
793 program[notif] = /home/armaa/src/bin/setter status
794 program[pass] = /home/armaa/src/bin/passmenu
795 program[lock] = slock
798 bind[pass] = MOD+Shift+p
801 #+begin_src conf :tangle ~/.spectrwm.conf
802 program[paup] = /home/armaa/src/bin/setter audio +5
803 program[padown] = /home/armaa/src/bin/setter audio -5
804 program[pamute] = /home/armaa/src/bin/setter audio
805 program[brigup] = /home/armaa/src/bin/setter brightness +10%
806 program[brigdown] = /home/armaa/src/bin/setter brightness 10%-
808 bind[padown] = XF86AudioLowerVolume
809 bind[paup] = XF86AudioRaiseVolume
810 bind[pamute] = XF86AudioMute
811 bind[brigdown] = XF86MonBrightnessDown
812 bind[brigup] = XF86MonBrightnessUp
815 #+begin_src conf :tangle ~/.spectrwm.conf
816 program[h] = xdotool keyup h key --clearmodifiers Left
817 program[j] = xdotool keyup j key --clearmodifiers Down
818 program[k] = xdotool keyup k key --clearmodifiers Up
819 program[l] = xdotool keyup l key --clearmodifiers Right
821 bind[h] = MOD + Control + h
822 bind[j] = MOD + Control + j
823 bind[k] = MOD + Control + k
824 bind[l] = MOD + Control + l
827 #+begin_src conf :tangle ~/.spectrwm.conf
828 program[email] = emacsclient -ce '(progn (switch-to-buffer "*scratch*") (mu4e))'
829 program[irc] = emacsclient -ce '(acheam-irc)'
830 program[rss] = emacsclient -ce '(elfeed)'
831 program[calendar] = emacsclient -ce '(acheam-calendar)'
832 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
833 program[emacs] = emacsclient -c
834 program[bookmarks] = /home/armaa/src/bin/bookmarks
835 program[browser] = chorizo
837 bind[email] = MOD+Control+1
838 bind[irc] = MOD+Control+2
839 bind[rss] = MOD+Control+3
840 bind[calendar] = MOD+Control+4
841 bind[calc] = MOD+Control+5
842 bind[emacs] = MOD+Control+Return
843 bind[bookmarks] = MOD+Control+o
844 bind[browser] = MOD+Control+p
847 Float some specific programs by default.
848 #+begin_src conf :tangle ~/.spectrwm.conf
849 quirk[Castle Menu] = FLOAT
851 quirk[pinentry-fltk] = FLOAT
855 Use the vi editing mode. I still haven't found a good way to show visual feedback of the current mode. Ideally the cursor would change to a beam when in insert mode, and a box when in normal mode.
856 #+begin_src conf :tangle ~/.config/ash/ashrc
861 #+begin_src shell :tangle ~/.config/ash/ashrc
863 user=$(echo "$1" | cut -f 1 -d '@')
864 host=$(echo "$1" | cut -f 2 -d '@')
865 echo $user | nc "$host" 79
868 **** Upload to ftp.armaanb.net
869 #+begin_src shell :tangle ~/.config/ash/ashrc
871 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
875 rsync "$1" "armaa@armaanb.net:/srv/ftp/pub/$2" --chmod 644 --progress
885 xclip -o -sel c >> "$tmp"
886 basetmp=$(echo "$tmp" | tail -c +5)
887 _uup "$tmp" "$basetmp"
893 #+begin_src shell :tangle ~/.config/ash/ashrc
894 export EDITOR="emacsclient -c"
895 export VISUAL="$EDITOR"
896 export TERM=xterm-256color # for compatability
898 export GPG_TTY="$(tty)"
899 export MANPAGER='nvim +Man!'
901 export GTK_USE_PORTAL=1
904 export PATH="/home/armaa/.local/bin:$PATH" # prioritize .local/bin
905 export PATH="/home/armaa/src/bin:$PATH" # prioritize my bin
906 export PATH="//home/armaa/src/bin/bin:$PATH" # prioritize my bins
907 export PATH="$PATH:/usr/sbin"
909 export LC_ALL="en_US.UTF-8"
910 export LC_CTYPE="en_US.UTF-8"
911 export LANGUAGE="en_US.UTF-8"
912 export TZ="America/New_York"
915 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
916 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
917 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
918 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
919 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
920 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
921 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
923 export CFLAGS="-O3 -pipe -march=native"
924 export CXXFLAGS="$CFLAGS"
925 export MAKEFLAGS="-j$(nproc)"
926 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
928 export XDG_DESKTOP_DIR="/dev/null"
929 export XDG_DOCUMENTS_DIR="$HOME/documents"
930 export XDG_DOWNLOAD_DIR="$HOME/downloads"
931 export XDG_MUSIC_DIR="$HOME/music"
932 export XDG_PICTURES_DIR="$HOME/pictures"
933 export XDG_VIDEOS_DIR="$HOME/videos"
937 #+begin_src shell :tangle ~/.config/ash/ashrc
938 alias poki='ssh armaanb.net'
939 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
940 alias union='ssh 192.168.1.18'
941 alias mine='ssh -p 23 root@pickupserver.cc'
942 alias tcf='ssh root@204.48.23.68'
943 alias ngmun='ssh root@157.245.89.25'
944 alias prox='ssh root@192.168.1.224'
945 alias ncq='ssh root@143.198.123.17'
946 alias envs='ssh acheam@envs.net'
949 #+begin_src shell :tangle ~/.config/ash/ashrc
950 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
952 alias df='df -h / /boot'
959 alias grep='grep -in'
960 alias mkdir='mkdir -pv'
961 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar && rm lxc*'
962 emacs() { $EDITOR "$@" & }
965 **** System management
966 #+begin_src shell :tangle ~/.config/ash/ashrc
967 alias crontab='crontab-argh'
969 alias pasu='git -C ~/.password-store push'
970 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
974 #+begin_src shell :tangle ~/.config/ash/ashrc
975 alias ping='ping -c 10'
976 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
977 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
978 alias plan='T=$(mktemp) && \
979 rsync armaanb.net:/home/armaa/plan.txt "$T" && \
981 head -n -2 $T > $TT && \
984 echo "Last updated: $(date -R)" >> "$TT" && \
985 fold -sw 72 "$TT" > "$T"| \
986 rsync "$T" armaanb.net:/home/armaa/plan.txt && \
989 **** Virtual machines, chroots
990 #+begin_src shell :tangle ~/.config/ash/ashrc
991 alias ckiss="doas chrooter ~/Virtual/kiss"
992 alias cdebian="doas chrooter ~/Virtual/debian bash"
993 alias cwindows='devour qemu-system-x86_64 \
998 -device VGA,vgamem_mb=64 \
1000 -device hda-duplex \
1002 -net user,smb=/home/armaa/Public \
1003 -drive format=qcow2,file=/home/armaa/Virtual/windows.qcow2'
1006 #+begin_src shell :tangle ~/.config/ash/ashrc
1007 alias words='gen-shell -c "words"'
1008 alias words-e='gen-shell -c "words ~E"'
1011 #+begin_src shell :tangle ~/.config/ash/ashrc
1012 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
1014 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1016 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1017 --restrict-filenames -o '%(title)s.%(ext)s'"
1021 Make MPV play a little bit smoother.
1022 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1023 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1027 This file is used for any GNU Readline programs. I use Emacs editing mode mostly because of one annoyance which is that to clear the screen using ^L, you have to be in normal mode which is a pain. If there is a way to rebind this, I'd love to know!.
1028 #+begin_src conf :tangle ~/.inputrc
1029 set editing-mode emacs
1033 #+begin_src conf :tangle ~/.gitconfig
1035 name = Armaan Bhojwani
1036 email = me@armaanb.net
1037 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1040 #+begin_src conf :tangle ~/.gitconfig
1042 defaultBranch = main
1045 #+begin_src conf :tangle ~/.gitconfig
1050 #+begin_src conf :tangle ~/.gitconfig
1052 smtpserver = smtp.mailbox.org
1053 smtpuser = me@armaanb.net
1054 smtpencryption = ssl
1055 smtpserverport = 465
1059 #+begin_src conf :tangle ~/.gitconfig
1064 #+begin_src conf :tangle ~/.gitconfig
1067 sclone = clone --depth 1
1072 quickfix = commit . --amend --no-edit
1074 subup = submodule update --remote
1075 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1076 pushnc = push -o skip-ci
1079 #+begin_src conf :tangle ~/.gitconfig
1085 #+begin_src conf :tangle ~/.gitconfig
1090 The best document reader!
1092 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1094 map <A-b> toggle_statusbar
1095 set selection-clipboard clipboard
1098 set window-title-basename "true"
1099 set selection-clipboard "clipboard"
1102 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1103 set default-bg "#000000"
1104 set default-fg "#ffffff"
1105 set render-loading true
1106 set render-loading-bg "#000000"
1107 set render-loading-fg "#ffffff"
1109 set recolor-lightcolor "#000000" # bg
1110 set recolor-darkcolor "#ffffff" # fg
1114 Modus operandi theme. No program I use checks for anything beyond foreground and background, but hey, it can't hurt to have all the colors in there.
1115 #+begin_src conf :tangle ~/.Xresources
1117 ,*.foreground: #ffffff
1118 ,*.background: #000000
1119 ,*.cursorColor: #ffffff
1154 I use tmux in order to keep my st build light. Still learning how it works.
1155 #+begin_src conf :tangle ~/.tmux.conf
1158 set-option -g history-limit 50000
1159 set-window-option -g mode-keys vi
1160 bind-key -T copy-mode-vi 'v' send -X begin-selection
1161 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1165 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1166 default-key 3C9ED82FFE788E4A
1170 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1171 pinentry-program /sbin/pinentry
1173 default-cache-ttl 600
1174 allow-emacs-pinentry
1177 #+begin_src conf (if (eq system-name "frost.armaanb.net") ":tangle ~/.config/xmodmap")
1181 ! Turn right alt into super
1185 ! Swap caps and control
1186 remove Lock = Caps_Lock
1187 remove Control = Control_L
1188 remove Lock = Control_L
1189 remove Control = Caps_Lock
1190 keysym Control_L = Caps_Lock
1191 keysym Caps_Lock = Control_L
1192 add Lock = Caps_Lock
1193 add Control = Control_L