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 28 with native compilation, 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 (setq modus-themes-slanted-constructs t
46 modus-themes-bold-constructs t
47 modus-themes-mode-line '3d
48 modus-themes-scale-headings t
49 modus-themes-diffs 'desaturated)
50 (load-theme 'modus-vivendi t)
54 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]].
55 #+begin_src emacs-lisp
56 (add-to-list 'default-frame-alist '(font . "JetBrainsMonoNF-12"))
59 #+begin_src emacs-lisp
61 :straight (ligature :type git :host github :repo "mickeynp/ligature.el")
63 (ligature-set-ligatures
64 '(prog-mode text-mode)
65 '("-|" "-~" "---" "-<<" "-<" "--" "->" "->>" "-->" "/=" "/=="
66 "/>" "//" "/*" "*>" "*/" "<-" "<<-" "<=>" "<=" "<|" "<||"
67 "<|||" "<|>" "<:" "<>" "<-<" "<<<" "<==" "<<=" "<=<" "<==>"
68 "<-|" "<<" "<~>" "<=|" "<~~" "<~" "<$>" "<$" "<+>" "<+" "</>"
69 "</" "<*" "<*>" "<->" "<!--" ":>" ":<" ":::" "::" ":?" ":?>"
70 ":=" "::=" "=>>" "==>" "=/=" "=!=" "=>" "===" "=:=" "==" "!=="
71 "!!" "!=" ">]" ">:" ">>-" ">>=" ">=>" ">>>" ">-" ">=" "&&&"
72 "&&" "|||>" "||>" "|>" "|]" "|}" "|=>" "|->" "|=" "||-" "|-"
73 "||=" "||" ".." ".?" ".=" ".-" "..<" "..." "+++" "+>" "++"
74 "[||]" "[<" "[|" "{|" "?." "?=" "?:" "##" "###" "####" "#["
75 "#{" "#=" "#!" "#:" "#_(" "#_" "#?" "#(" ";;" "_|_" "__" "~~"
76 "~~>" "~>" "~-" "~@" "$>" "^=" "]#"))
77 (global-ligature-mode t))
80 Display relative line numbers except in certain modes.
81 #+begin_src emacs-lisp
82 (global-display-line-numbers-mode)
83 (setq display-line-numbers-type 'relative)
84 (dolist (no-line-num '(term-mode-hook
90 (add-hook no-line-num (lambda () (display-line-numbers-mode 0))))
92 ** Highlight matching parenthesis
93 #+begin_src emacs-lisp
95 :config (show-paren-mode)
96 :custom (show-paren-style 'parenthesis))
99 *** Show current function
100 #+begin_src emacs-lisp
101 (which-function-mode)
103 *** Make position in file more descriptive
104 Show current column and file size.
105 #+begin_src emacs-lisp
107 (size-indication-mode)
110 #+begin_src emacs-lisp
112 :config (minions-mode))
115 Show a ruler at a certain number of chars depending on mode.
116 #+begin_src emacs-lisp
117 (setq display-fill-column-indicator-column 80)
118 (global-display-fill-column-indicator-mode)
120 ** Highlight todo items in comments
121 #+begin_src emacs-lisp
123 :straight (hl-todo :type git :host github :repo "tarsius/hl-todo")
124 :config (global-hl-todo-mode 1))
127 #+begin_src emacs-lisp
131 Soft wrap words and do operations by visual lines in some modes.
132 #+begin_src emacs-lisp
133 (dolist (hook '(text-mode-hook
136 mu4e-view-mode-hook))
137 (add-hook hook (lambda () (visual-line-mode 1))))
139 ** Display number of matches in search
140 #+begin_src emacs-lisp
142 :config (global-anzu-mode)
144 ([remap query-replace] . anzu-query-replace)
145 ([remap query-replace-regexp] . anzu-query-replace-regexp))
147 *** TODO This config doesn't work right
149 Invert modeline color instead of audible bell or the standard visual bell.
150 #+begin_src emacs-lisp
151 (setq visible-bell nil
153 (lambda () (invert-face 'mode-line)
154 (run-with-timer 0.1 nil #'invert-face 'mode-line)))
158 #+begin_src emacs-lisp
160 :custom (select-enable-clipboard nil)
163 (fset 'evil-visual-update-x-selection 'ignore) ;; Keep clipboard and register seperate
164 ;; Use visual line motions even outside of visual-line-mode buffers
165 (evil-global-set-key 'motion "j" 'evil-next-visual-line)
166 (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
167 (global-set-key (kbd "<escape>") 'keyboard-escape-quit))
170 Evil bindings for tons of packages.
171 #+begin_src emacs-lisp
172 (use-package evil-collection
174 :init (evil-collection-init)
175 :custom (evil-collection-setup-minibuffer t))
179 #+begin_src emacs-lisp
180 (use-package evil-surround
181 :config (global-evil-surround-mode))
184 Makes commenting super easy
185 #+begin_src emacs-lisp
186 (use-package evil-nerd-commenter
187 :bind (:map evil-normal-state-map
188 ("gc" . evilnc-comment-or-uncomment-lines))
189 :custom (evilnc-invert-comment-line-by-line nil))
193 #+begin_src emacs-lisp
194 (evil-set-undo-system 'undo-redo)
196 ** Number incrementing
197 Add back C-a/C-x bindings.
198 #+begin_src emacs-lisp
199 (use-package evil-numbers
200 :straight (evil-numbers :type git :host github :repo "juliapath/evil-numbers")
201 :bind (:map evil-normal-state-map
202 ("C-M-a" . evil-numbers/inc-at-pt)
203 ("C-M-x" . evil-numbers/dec-at-pt)))
206 #+begin_src emacs-lisp
207 (use-package evil-org
209 :hook (org-mode . evil-org-mode)
211 (evil-org-set-key-theme '(textobjects insert navigation shift todo)))
213 (use-package evil-org-agenda
214 :straight (:type built-in)
216 :config (evil-org-agenda-set-keys))
220 #+begin_src emacs-lisp
222 :straight (:type built-in)
223 :commands (org-capture org-agenda)
226 (org-agenda-start-with-log-mode t)
227 (org-agenda-files (quote ("~/Org/tasks.org" "~/Org/break.org")))
229 (org-log-into-drawer t)
230 (org-src-tab-acts-natively t)
231 (org-src-fontify-natively t)
232 (org-startup-indented t)
233 (org-hide-emphasis-markers t)
234 (org-fontify-whole-block-delimiter-line nil)
235 (org-archive-default-command 'org-archive-to-archive-sibling)
237 ("C-c a" . org-agenda)
238 (:map evil-normal-state-map ("ga" . org-archive-subtree-default)))
241 Define templates for lots of common structure elements. Mostly just used within this file.
242 #+begin_src emacs-lisp
243 (use-package org-tempo
245 :straight (:type built-in)
247 (dolist (addition '(("el" . "src emacs-lisp")
248 ("el" . "src emacs-lisp")
249 ("sp" . "src conf :tangle ~/.spectrwm.conf")
250 ("ash" . "src shell :tangle ~/.config/ash/ashrc")
251 ("pi" . "src conf :tangle ~/.config/picom/picom.conf")
252 ("git" . "src conf :tangle ~/.gitconfig")
253 ("du" . "src conf :tangle ~/.config/dunst/dunstrc")
254 ("za" . "src conf :tangle ~/.config/zathura/zathurarc")
255 ("ff1" . "src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css")
256 ("ff2" . "src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userContent.css")
257 ("xr" . "src conf :tangle ~/.Xresources")
258 ("tm" . "src conf :tangle ~/.tmux.conf")
259 ("gp" . "src conf :tangle ~/.gnupg/gpg.conf")
260 ("ag" . "src conf :tangle ~/.gnupg/gpg-agent.conf")))
261 (add-to-list 'org-structure-template-alist addition)))
265 A well balanced completion framework.
266 #+begin_src emacs-lisp
268 :bind (:map ivy-minibuffer-map
269 ("TAB" . ivy-alt-done))
270 (:map ivy-switch-buffer-map
271 ("M-d" . ivy-switch-buffer-kill))
275 #+begin_src emacs-lisp
276 (use-package ivy-rich
278 :config (ivy-rich-mode))
282 #+begin_src emacs-lisp
284 :bind ("C-M-j" . 'counsel-switch-buffer)
285 :config (counsel-mode))
287 ** Remember frequent commands
288 #+begin_src emacs-lisp
289 (use-package ivy-prescient
292 (prescient-persist-mode)
293 (ivy-prescient-mode))
297 Use elfeed for reading RSS. I have another file with all the feeds in it that I'd rather keep private.
298 #+begin_src emacs-lisp
300 :bind (("C-c e" . elfeed))
301 :config (load "~/.emacs.d/feeds.el")
302 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
305 Use mu4e for reading emails.
306 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.
307 *** TODO Switch to mbsync
308 =offlineimap= really crappy (slow and requires python2), and I need to replace it with =mbsync=.
309 *** TODO Include mbsync/offlineimap config
310 *** TODO Split up and document this config a bit
312 #+begin_src emacs-lisp
313 (use-package smtpmail
314 :straight (:type built-in))
316 :load-path "/usr/share/emacs/site-lisp/mu4e"
317 :straight (:build nil)
318 :bind (("C-c m" . mu4e))
320 (setq user-full-name "Armaan Bhojwani"
321 smtpmail-local-domain "armaanb.net"
322 smtpmail-stream-type 'ssl
323 smtpmail-smtp-service '465
324 mu4e-change-filenames-when-moving t
325 mu4e-get-mail-command "offlineimap -q"
326 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
327 message-citation-line-function 'message-insert-formatted-citation-line
328 mu4e-completing-read-function 'ivy-completing-read
329 mu4e-confirm-quit nil
331 mail-user-agent 'mu4e-user-agent
332 mail-context-policy 'pick-first
334 `( ,(make-mu4e-context
336 :enter-func (lambda () (mu4e-message "Entering school context"))
337 :leave-func (lambda () (mu4e-message "Leaving school context"))
338 :match-func (lambda (msg)
340 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
341 :vars '((user-mail-address . "abhojwani22@nobles.edu")
342 (mu4e-sent-folder . "/school/Sent")
343 (mu4e-drafts-folder . "/school/Drafts")
344 (mu4e-trash-folder . "/school/Trash")
345 (mu4e-refile-folder . "/school/Archive")
346 (message-cite-reply-position . above)
347 (user-mail-address . "abhojwani22@nobles.edu")
348 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
349 (smtpmail-smtp-server . "smtp.gmail.com")))
352 :enter-func (lambda () (mu4e-message "Entering personal context"))
353 :leave-func (lambda () (mu4e-message "Leaving personal context"))
354 :match-func (lambda (msg)
356 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
357 :vars '((mu4e-sent-folder . "/personal/Sent")
358 (mu4e-drafts-folder . "/personal/Drafts")
359 (mu4e-trash-folder . "/personal/Trash")
360 (mu4e-refile-folder . "/personal/Archive")
361 (user-mail-address . "me@armaanb.net")
362 (message-cite-reply-position . below)
363 (smtpmail-smtp-user . "me@armaanb.net")
364 (smtpmail-smtp-server . "smtp.mailbox.org")))))
365 (add-to-list 'mu4e-bookmarks
366 '(:name "Unified inbox"
367 :query "maildir:\"/personal/INBOX\" or maildir:\"/school/INBOX\""
369 :hook ((mu4e-compose-mode . flyspell-mode)
370 (mu4e-compose-mode . auto-fill-mode)
371 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
372 (signal 'quit nil))))))
374 *** Discourage Gnus from displaying HTML emails
375 #+begin_src emacs-lisp
376 (with-eval-after-load "mm-decode"
377 (add-to-list 'mm-discouraged-alternatives "text/html")
378 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
381 Set EWW as default browser except for multimedia which should open in MPV.
382 #+begin_src emacs-lisp
383 (defun browse-url-mpv (url &optional new-window)
386 (start-process "mpv" "*mpv*" "mpv" url))
388 (setq browse-url-handlers
390 (("youtu\\.?be" . browse-url-mpv)
391 ("peertube.*" . browse-url-mpv)
392 ("vid.*" . browse-url-mpv)
393 ("vid.*" . browse-url-mpv)
394 ("*.mp4" . browse-url-mpv)
395 ("*.mp3" . browse-url-mpv)
396 ("*.ogg" . browse-url-mpv)
397 ("." . eww-browse-url)
401 Some EWW enhancements.
402 *** Give buffer a useful name
403 #+begin_src emacs-lisp
404 ;; From https://protesilaos.com/dotemacs/
405 (defun prot-eww--rename-buffer ()
406 "Rename EWW buffer using page title or URL.
407 To be used by `eww-after-render-hook'."
408 (let ((name (if (eq "" (plist-get eww-data :title))
409 (plist-get eww-data :url)
410 (plist-get eww-data :title))))
411 (rename-buffer (format "*%s # eww*" name) t)))
414 :straight (:type built-in)
415 :bind (("C-c w" . eww))
416 :hook (eww-after-render-hook prot-eww--rename-buffer))
419 #+begin_src emacs-lisp
420 (global-set-key (kbd "C-c w") 'eww)
423 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.
424 #+begin_src emacs-lisp
425 (defun fetch-password (&rest params)
426 (require 'auth-source)
427 (let ((match (car (apply 'auth-source-search params))))
429 (let ((secret (plist-get match :secret)))
430 (if (functionp secret)
433 (error "Password not found for %S" params))))
438 (enable-circe-color-nicks)
439 (setq circe-network-defaults '(("libera"
440 :host "irc.armaanb.net"
445 :pass (lambda (null) (fetch-password
447 :machine "irc.armaanb.net"
450 :host "irc.armaanb.net"
455 :pass (lambda (null) (fetch-password
457 :machine "irc.armaanb.net"
460 :host "irc.armaanb.net"
465 :pass (lambda (null) (fetch-password
467 :machine "irc.armaanb.net"
469 :custom (circe-default-part-message "goodbye!")
470 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
475 (if (get-buffer "irc.armaanb.net:6696")
476 (switch-to-buffer "irc.armaanb.net:6696")
477 (progn (switch-to-buffer "*scratch*")
482 (global-set-key (kbd "C-c i") 'acheam-irc)
485 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.
486 #+begin_src emacs-lisp
487 (defun sync-calendar ()
488 "Sync calendars with vdirsyncer"
490 (async-shell-command "vdirsyncer sync"))
493 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
494 (use-package calfw-ical)
495 (use-package calfw-org)
497 (defun acheam-calendar ()
500 (cfw:open-calendar-buffer
501 :contents-sources (list
502 (cfw:org-create-source "Green")
503 (cfw:ical-create-source
505 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
507 (cfw:ical-create-source
509 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
511 (cfw:ical-create-source
513 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
517 (global-set-key (kbd "C-c c") 'acheam-calendar)
520 #+begin_src emacs-lisp
521 (use-package pdf-tools
522 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
526 #+begin_src emacs-lisp
528 :hook (python-mode . blacken-mode)
529 :custom (blacken-line-length 79))
532 ** Strip trailing whitespace
533 #+begin_src emacs-lisp
534 (use-package ws-butler
535 :config (ws-butler-global-mode))
538 Automatic linting. I need to look into configuring this more.
539 #+begin_src emacs-lisp
540 (use-package flycheck
541 :config (global-flycheck-mode))
543 ** Project management
544 I never use this, but apparently its very powerful. Another item on my todo list.
545 #+begin_src emacs-lisp
546 (use-package projectile
547 :config (projectile-mode)
548 :custom ((projectile-completion-system 'ivy))
550 ("C-c p" . projectile-command-map)
552 (when (file-directory-p "~/Code")
553 (setq projectile-project-search-path '("~/Code")))
554 (setq projectile-switch-project-action #'projectile-dired))
556 (use-package counsel-projectile
558 :config (counsel-projectile-mode))
561 The best file manager!
562 #+begin_src emacs-lisp
564 :straight (:type built-in)
565 :commands (dired dired-jump)
566 :custom ((dired-listing-switches "-agho --group-directories-first"))
567 :config (evil-collection-define-key 'normal 'dired-mode-map
568 "h" 'dired-single-up-directory
569 "l" 'dired-single-buffer))
571 (use-package dired-single
572 :commands (dired dired-jump))
574 (use-package dired-open
575 :commands (dired dired-jump)
576 :custom (dired-open-extensions '(("png" . "feh")
579 (use-package dired-hide-dotfiles
580 :hook (dired-mode . dired-hide-dotfiles-mode)
582 (evil-collection-define-key 'normal 'dired-mode-map
583 "H" 'dired-hide-dotfiles-mode))
587 A very good Git interface.
588 #+begin_src emacs-lisp
592 #+begin_src emacs-lisp
594 (use-package git-email
595 :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
596 :config (git-email-piem-mode))
598 * General text editing
600 Automatically indent after every change. I'm not sure how much I like this. It slows down the editor and code sometimes ends up in a half-indented state meaning I have to manually reformat using "==" anyways.
601 #+begin_src emacs-lisp
602 (use-package aggressive-indent
603 :config (global-aggressive-indent-mode))
606 Spell check in text mode, and in prog-mode comments.
607 #+begin_src emacs-lisp
608 (dolist (hook '(text-mode-hook))
609 (add-hook hook (lambda () (flyspell-mode))))
610 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
611 (add-hook hook (lambda () (flyspell-mode -1))))
612 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
613 (setq ispell-silently-savep t)
616 #+begin_src emacs-lisp
617 (setq-default tab-width 2)
620 Opens file where you left it.
621 #+begin_src emacs-lisp
625 Distraction free writing a la junegunn/goyo.
626 #+begin_src emacs-lisp
627 (use-package olivetti
628 :bind ("C-c o" . olivetti-mode))
631 Abbreviate things! I just use this for things like my email address and copyright notice.
632 #+begin_src emacs-lisp
633 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
634 (setq save-abbrevs 'silent)
635 (setq-default abbrev-mode t)
638 #+begin_src emacs-lisp
639 (setq tramp-default-method "ssh")
641 ** Follow version controlled symlinks
642 #+begin_src emacs-lisp
643 (setq vc-follow-symlinks t)
646 #+begin_src emacs-lisp
647 (defun doas-edit (&optional arg)
648 "Edit currently visited file as root.
650 With a prefix ARG prompt for a file to visit.
651 Will also prompt for a file to visit if current
652 buffer is not visiting a file.
654 Modified from Emacs Redux."
656 (if (or arg (not buffer-file-name))
657 (find-file (concat "/doas:root@localhost:"
658 (ido-read-file-name "Find file(as root): ")))
659 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
661 (global-set-key (kbd "C-x C-r") #'doas-edit)
664 #+begin_src emacs-lisp
665 (use-package markdown-mode)
669 #+begin_src emacs-lisp
670 (use-package ace-window
671 :bind ("M-o" . ace-window))
673 ** Kill current buffer
674 Makes "C-x k" binding faster.
675 #+begin_src emacs-lisp
676 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
680 #+begin_src emacs-lisp
681 (use-package scad-mode)
683 ** Control backup and lock files
684 Stop backup files from spewing everywhere.
685 #+begin_src emacs-lisp
686 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
687 create-lockfiles nil)
689 ** Make yes/no easier
690 #+begin_src emacs-lisp
691 (defalias 'yes-or-no-p 'y-or-n-p)
693 ** Move customize file
694 No more clogging up init.el.
695 #+begin_src emacs-lisp
696 (setq custom-file "~/.emacs.d/custom.el")
700 #+begin_src emacs-lisp
702 :commands (helpful-callable helpful-variable helpful-command helpful-key)
704 (counsel-describe-function-function #'helpful-callable)
705 (counsel-describe-variable-function #'helpful-variable)
707 ([remap describe-function] . counsel-describe-function)
708 ([remap describe-command] . helpful-command)
709 ([remap describe-variable] . counsel-describe-variable)
710 ([remap describe-key] . helpful-key))
713 #+begin_src emacs-lisp
714 (use-package epa-file
715 :straight (:type built-in)
717 (epa-file-select-keys nil)
718 (epa-file-encrypt-to '("me@armaanb.net"))
719 (password-cache-expiry (* 60 15)))
721 (use-package pinentry
722 :config (pinentry-start))
725 #+begin_src emacs-lisp
727 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
728 :custom (0x0-default-service 'envs))
730 *** TODO Replace this with uploading to my own server
731 Similar to the ufile alias in my ashrc
732 ** Automatically clean buffers
733 Automatically close unused buffers (except those of Circe) at midnight.
734 #+begin_src emacs-lisp
736 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
737 (with-current-buffer buffer-name
738 (derived-mode-p 'lui-mode))))
742 Spectrwm is a really awesome window manager! Would highly recommend.
744 #+begin_src conf :tangle ~/.spectrwm.conf
748 autorun = ws[1]:/home/armaa/Code/scripts/autostart
751 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.
752 #+begin_src conf :tangle ~/.spectrwm.conf
754 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
757 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
759 #+begin_src conf :tangle ~/.spectrwm.conf
760 program[term] = st -e tmux
761 program[screenshot_all] = flameshot gui
762 program[notif] = /home/armaa/Code/scripts/setter status
763 program[pass] = /home/armaa/Code/scripts/passmenu
766 bind[pass] = MOD+Shift+p
769 #+begin_src conf :tangle ~/.spectrwm.conf
770 program[paup] = /home/armaa/Code/scripts/setter audio +5
771 program[padown] = /home/armaa/Code/scripts/setter audio -5
772 program[pamute] = /home/armaa/Code/scripts/setter audio
773 program[brigup] = /home/armaa/Code/scripts/setter brightness +10%
774 program[brigdown] = /home/armaa/Code/scripts/setter brightness 10%-
775 program[next] = playerctl next
776 program[prev] = playerctl previous
777 program[pause] = playerctl play-pause
779 bind[padown] = XF86AudioLowerVolume
780 bind[paup] = XF86AudioRaiseVolume
781 bind[pamute] = XF86AudioMute
782 bind[brigdown] = XF86MonBrightnessDown
783 bind[brigup] = XF86MonBrightnessUp
784 bind[pause] = XF86AudioPlay
785 bind[next] = XF86AudioNext
786 bind[prev] = XF86AudioPrev
789 #+begin_src conf :tangle ~/.spectrwm.conf
790 program[h] = xdotool keyup h key --clearmodifiers Left
791 program[j] = xdotool keyup j key --clearmodifiers Down
792 program[k] = xdotool keyup k key --clearmodifiers Up
793 program[l] = xdotool keyup l key --clearmodifiers Right
795 bind[h] = MOD + Control + h
796 bind[j] = MOD + Control + j
797 bind[k] = MOD + Control + k
798 bind[l] = MOD + Control + l
801 #+begin_src conf :tangle ~/.spectrwm.conf
802 program[email] = emacsclient -ce '(progn (switch-to-buffer "*scratch*") (mu4e))'
803 program[irc] = emacsclient -ce '(acheam-irc)'
804 program[rss] = emacsclient -ce '(elfeed)'
805 program[calendar] = emacsclient -ce '(acheam-calendar)'
806 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
807 program[firefox] = firefox
808 program[emacs] = emacsclient -c
810 bind[email] = MOD+Control+1
811 bind[irc] = MOD+Control+2
812 bind[rss] = MOD+Control+3
813 bind[calendar] = MOD+Control+4
814 bind[calc] = MOD+Control+5
815 bind[firefox] = MOD+Control+0
816 bind[emacs] = MOD+Control+Return
819 Float some specific programs by default.
820 #+begin_src conf :tangle ~/.spectrwm.conf
821 quirk[Castle Menu] = FLOAT
826 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.
827 #+begin_src conf :tangle ~/.config/ash/ashrc
832 #+begin_src shell :tangle ~/.config/ash/ashrc
834 user=$(echo "$1" | cut -f 1 -d '@')
835 host=$(echo "$1" | cut -f 2 -d '@')
836 echo $user | nc "$host" 79
839 **** Upload to ftp.armaanb.net
840 #+begin_src shell :tangle ~/.config/ash/ashrc
842 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
846 rsync "$1" "root@armaanb.net:/var/ftp/pub/$2" --chmod 644
856 xclip -o -sel c >> "$tmp"
857 basetmp=$(echo "$tmp" | tail -c +5)
858 _uup "$tmp" "$basetmp"
864 #+begin_src shell :tangle ~/.config/ash/ashrc
865 export EDITOR="emacsclient -c"
866 export VISUAL="$EDITOR"
867 export TERM=xterm-256color # for compatability
869 export GPG_TTY="$(tty)"
870 export MANPAGER='nvim +Man!'
873 export GTK_USE_PORTAL=1
875 export PATH="/home/armaa/.local/bin:$PATH" # prioritize .local/bin
876 export PATH="/home/armaa/Code/scripts:$PATH" # prioritize my scripts
877 export PATH="/home/armaa/Code/scripts/bin:$PATH" # prioritize my bins
878 export PATH="$PATH:/home/armaa/.cargo/bin"
879 export PATH="$PATH:/home/armaa/.local/share/gem/ruby/2.7.0/bin"
880 export PATH="$PATH:/usr/sbin"
881 export PATH="$PATH:/opt/FreeTube/freetube"
883 export LC_ALL="en_US.UTF-8"
884 export LC_CTYPE="en_US.UTF-8"
885 export LANGUAGE="en_US.UTF-8"
887 export KISS_PATH="/home/armaa/Virtual/kiss/home/armaa/kiss-repo"
888 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/core"
889 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/extra"
890 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/xorg"
891 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/testing"
892 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-community/community"
893 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
897 #+begin_src shell :tangle ~/.config/ash/ashrc
898 alias bhoji-drop='ssh -p 23 root@armaanb.net'
899 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
900 alias union='ssh 192.168.1.18'
901 alias mine='ssh -p 23 root@pickupserver.cc'
902 alias tcf='ssh root@204.48.23.68'
903 alias ngmun='ssh root@157.245.89.25'
904 alias prox='ssh root@192.168.1.224'
905 alias ncq='ssh root@143.198.123.17'
906 alias envs='ssh acheam@envs.net'
909 #+begin_src shell :tangle ~/.config/ash/ashrc
910 alias ls='ls -lh --group-directories-first'
912 alias df='df -h / /boot'
919 alias grep='grep -in'
920 alias mkdir='mkdir -pv'
921 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar'
922 emacs() { $EDITOR "$@" & }
925 **** System management
926 #+begin_src shell :tangle ~/.config/ash/ashrc
927 alias crontab='crontab-argh'
929 alias pasu='git -C ~/.password-store push'
930 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
934 #+begin_src shell :tangle ~/.config/ash/ashrc
935 alias ping='ping -c 10'
936 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
937 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
938 alias plan='T=$(mktemp) && \
939 rsync root@armaanb.net:/etc/finger/plan.txt "$T" && \
941 head -n -2 $T > $TT && \
944 echo "Last updated: $(date -R)" >> "$TT" && \
945 fold -sw 72 "$TT" > "$T"| \
946 rsync "$T" root@armaanb.net:/etc/finger/plan.txt && \
949 **** Virtual machines, chroots
950 #+begin_src shell :tangle ~/.config/ash/ashrc
951 alias ckiss="doas chrooter ~/Virtual/kiss"
952 alias cdebian="doas chrooter ~/Virtual/debian bash"
953 alias cwindows='devour qemu-system-x86_64 \
958 -device VGA,vgamem_mb=64 \
962 -net user,smb=/home/armaa/Public \
963 -drive format=qcow2,file=/home/armaa/Virtual/windows.qcow2'
966 #+begin_src shell :tangle ~/.config/ash/ashrc
967 alias words='gen-shell -c "words"'
968 alias words-e='gen-shell -c "words ~E"'
971 #+begin_src shell :tangle ~/.config/ash/ashrc
972 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
974 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
976 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
977 --restrict-filenames -o '%(title)s.%(ext)s'"
981 Make MPV play a little bit smoother.
982 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
983 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
987 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!.
988 #+begin_src conf :tangle ~/.inputrc
989 set editing-mode emacs
993 #+begin_src conf :tangle ~/.gitconfig
995 name = Armaan Bhojwani
996 email = me@armaanb.net
997 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1000 #+begin_src conf :tangle ~/.gitconfig
1002 defaultBranch = main
1005 #+begin_src conf :tangle ~/.gitconfig
1010 #+begin_src conf :tangle ~/.gitconfig
1012 smtpserver = smtp.mailbox.org
1013 smtpuser = me@armaanb.net
1014 smtpencryption = ssl
1015 smtpserverport = 465
1019 #+begin_src conf :tangle ~/.gitconfig
1024 #+begin_src conf :tangle ~/.gitconfig
1027 sclone = clone --depth 1
1032 quickfix = commit . --amend --no-edit
1034 subup = submodule update --remote
1035 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1036 pushnc = push -o skip-ci
1039 #+begin_src conf :tangle ~/.gitconfig
1045 Lightweight notification daemon. Eventually I'd like to replace this with something dbus-less.
1047 #+begin_src conf :tangle ~/.config/dunst/dunstrc
1049 font = "JetBrains Mono Medium Nerd Font 11"
1051 format = "<b>%s</b>\n%b"
1053 indicate_hidden = yes
1056 show_age_threshold = 60
1059 geometry = "400x5-10+10"
1061 idle_threshold = 120
1063 sticky_history = yes
1065 separator_height = 1
1067 horizontal_padding = 8
1069 separator_color = "#ffffff"
1070 startup_notification = false
1073 #+begin_src conf :tangle ~/.config/dunst/dunstrc
1080 close_all = mod4+shift+c
1081 history = mod4+ctrl+c
1084 background = "#222222"
1085 foreground = "#ffffff"
1086 highlight = "#ffffff"
1090 background = "#222222"
1091 foreground = "#ffffff"
1092 highlight = "#ffffff"
1096 background = "#222222"
1097 foreground = "#a60000"
1098 highlight = "#ffffff"
1102 The best document reader!
1104 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1106 map <A-b> toggle_statusbar
1107 set selection-clipboard clipboard
1110 set window-title-basename "true"
1111 set selection-clipboard "clipboard"
1114 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1115 set default-bg "#000000"
1116 set default-fg "#ffffff"
1117 set render-loading true
1118 set render-loading-bg "#000000"
1119 set render-loading-fg "#ffffff"
1121 set recolor-lightcolor "#000000" # bg
1122 set recolor-darkcolor "#ffffff" # fg
1126 Just some basic Firefox CSS. Will probably have to rewrite for the Proton redesign.
1127 *** Swap tab and URL bars
1128 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1130 -moz-box-ordinal-group: 1 !important;
1134 -moz-box-ordinal-group: 2 !important;
1138 -moz-box-ordinal-group: 3 !important;
1141 *** Hide URL bar when not focused.
1142 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1143 #navigator-toolbox:not(:focus-within):not(:hover) {
1147 #navigator-toolbox {
1148 transition: 0.1s margin-top ease-out;
1151 *** Black screen by default
1153 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1156 #browser vbox#appcontent tabbrowser,
1158 #tabbrowser-tabpanels,
1160 browser[type="content-primary"],
1161 browser[type="content"] > html,
1163 background: black !important;
1164 color: #fff !important;
1169 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userContent.css
1170 @-moz-document url("about:home"), url("about:blank"), url("about:newtab") {
1172 background: black !important;
1177 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.
1178 #+begin_src conf :tangle ~/.Xresources
1180 ,*.foreground: #ffffff
1181 ,*.background: #000000
1182 ,*.cursorColor: #ffffff
1217 I use tmux in order to keep my st build light. Still learning how it works.
1218 #+begin_src conf :tangle ~/.tmux.conf
1221 set-option -g history-limit 50000
1222 set-window-option -g mode-keys vi
1223 bind-key -T copy-mode-vi 'v' send -X begin-selection
1224 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1228 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1229 default-key 3C9ED82FFE788E4A
1233 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1234 pinentry-program /sbin/pinentry-gnome3
1236 default-cache-ttl 600
1237 allow-emacs-pinentry