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 *** TODO Turn keybinding and hook declarations into use-package declarations where possible
18 *** TODO Include offlineimap config
20 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.
22 ** Bootstrap straight.el
23 straight.el is really nice for managing package, and it integrates nicely with use-package. It uses the bootstrapping system defined here for installation.
24 #+begin_src emacs-lisp
25 (defvar native-comp-deferred-compilation-deny-list ())
26 (defvar bootstrap-version)
28 (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
29 (bootstrap-version 5))
30 (unless (file-exists-p bootstrap-file)
32 (url-retrieve-synchronously
33 "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
34 'silent 'inhibit-cookies)
35 (goto-char (point-max))
36 (eval-print-last-sexp)))
37 (load bootstrap-file nil 'nomessage))
39 ** Replace package.el with straight
40 #+begin_src emacs-lisp
41 (straight-use-package 'use-package)
42 (setq straight-use-package-by-default t)
46 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.
47 #+begin_src emacs-lisp
48 (setq modus-themes-slanted-constructs t
49 modus-themes-bold-constructs t
50 modus-themes-mode-line '3d
51 modus-themes-scale-headings t
52 modus-themes-diffs 'desaturated)
53 (load-theme 'modus-vivendi t)
57 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]].
58 #+begin_src emacs-lisp
59 (add-to-list 'default-frame-alist '(font . "JetBrainsMonoNF-12"))
62 #+begin_src emacs-lisp
64 :straight (ligature :type git :host github :repo "mickeynp/ligature.el")
66 (ligature-set-ligatures
67 '(prog-mode text-mode)
68 '("-|" "-~" "---" "-<<" "-<" "--" "->" "->>" "-->" "/=" "/=="
69 "/>" "//" "/*" "*>" "*/" "<-" "<<-" "<=>" "<=" "<|" "<||"
70 "<|||" "<|>" "<:" "<>" "<-<" "<<<" "<==" "<<=" "<=<" "<==>"
71 "<-|" "<<" "<~>" "<=|" "<~~" "<~" "<$>" "<$" "<+>" "<+" "</>"
72 "</" "<*" "<*>" "<->" "<!--" ":>" ":<" ":::" "::" ":?" ":?>"
73 ":=" "::=" "=>>" "==>" "=/=" "=!=" "=>" "===" "=:=" "==" "!=="
74 "!!" "!=" ">]" ">:" ">>-" ">>=" ">=>" ">>>" ">-" ">=" "&&&"
75 "&&" "|||>" "||>" "|>" "|]" "|}" "|=>" "|->" "|=" "||-" "|-"
76 "||=" "||" ".." ".?" ".=" ".-" "..<" "..." "+++" "+>" "++"
77 "[||]" "[<" "[|" "{|" "?." "?=" "?:" "##" "###" "####" "#["
78 "#{" "#=" "#!" "#:" "#_(" "#_" "#?" "#(" ";;" "_|_" "__" "~~"
79 "~~>" "~>" "~-" "~@" "$>" "^=" "]#"))
80 (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 Show a ruler at a certain number of chars depending on mode.
119 #+begin_src emacs-lisp
120 (setq display-fill-column-indicator-column 80)
121 (global-display-fill-column-indicator-mode)
123 ** Highlight todo items in comments
124 #+begin_src emacs-lisp
126 :straight (hl-todo :type git :host github :repo "tarsius/hl-todo")
127 :config (global-hl-todo-mode 1))
130 #+begin_src emacs-lisp
134 Soft wrap words and do operations by visual lines except in programming modes.
135 #+begin_src emacs-lisp
136 (global-visual-line-mode 1)
137 (dolist (hook '(prog-mode-hook
140 mu4e-headers-mode-hook))
141 (add-hook hook (lambda () (visual-line-mode -1))))
143 ** Display number of matches in search
144 #+begin_src emacs-lisp
146 :config (global-anzu-mode)
148 ([remap query-replace] . anzu-query-replace)
149 ([remap query-replace-regexp] . anzu-query-replace-regexp))
152 Invert modeline color instead of audible bell or the standard visual bell.
153 #+begin_src emacs-lisp
154 (setq visible-bell nil
156 (lambda () (invert-face 'mode-line)
157 (run-with-timer 0.1 nil #'invert-face 'mode-line)))
161 #+begin_src emacs-lisp
163 :custom (select-enable-clipboard nil)
166 (fset 'evil-visual-update-x-selection 'ignore) ;; Keep clipboard and register seperate
167 ;; Use visual line motions even outside of visual-line-mode buffers
168 (evil-global-set-key 'motion "j" 'evil-next-visual-line)
169 (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
170 (global-set-key (kbd "<escape>") 'keyboard-escape-quit))
173 Evil bindings for tons of packages.
174 #+begin_src emacs-lisp
175 (use-package evil-collection
177 :init (evil-collection-init)
178 :custom (evil-collection-setup-minibuffer t))
182 #+begin_src emacs-lisp
183 (use-package evil-surround
184 :config (global-evil-surround-mode))
187 Makes commenting super easy
188 #+begin_src emacs-lisp
189 (use-package evil-nerd-commenter
190 :bind (:map evil-normal-state-map
191 ("gc" . evilnc-comment-or-uncomment-lines))
192 :custom (evilnc-invert-comment-line-by-line nil))
196 #+begin_src emacs-lisp
197 (evil-set-undo-system 'undo-redo)
199 ** Number incrementing
200 Add back C-a/C-x bindings.
201 #+begin_src emacs-lisp
202 (use-package evil-numbers
203 :straight (evil-numbers :type git :host github :repo "juliapath/evil-numbers")
204 :bind (:map evil-normal-state-map
205 ("C-M-a" . evil-numbers/inc-at-pt)
206 ("C-M-x" . evil-numbers/dec-at-pt)))
209 #+begin_src emacs-lisp
210 (use-package evil-org
212 :hook (org-mode . evil-org-mode)
214 (evil-org-set-key-theme '(textobjects insert navigation shift todo)))
216 (use-package evil-org-agenda
217 :straight (:type built-in)
219 :config (evil-org-agenda-set-keys))
223 #+begin_src emacs-lisp
225 :straight (:type built-in)
226 :commands (org-capture org-agenda)
229 (org-agenda-start-with-log-mode t)
230 (org-agenda-files (quote ("~/Org/tasks.org" "~/Org/break.org")))
232 (org-log-into-drawer t)
233 (org-src-tab-acts-natively t)
234 (org-src-fontify-natively t)
235 (org-startup-indented t)
236 (org-hide-emphasis-markers t)
237 (org-fontify-whole-block-delimiter-line nil)
238 (org-archive-default-command 'org-archive-to-archive-sibling)
240 ("C-c a" . org-agenda)
241 (:map evil-normal-state-map ("ga" . org-archive-subtree-default)))
244 Define templates for lots of common structure elements. Mostly just used within this file.
245 #+begin_src emacs-lisp
246 (use-package org-tempo
248 :straight (:type built-in)
250 (dolist (addition '(("el" . "src emacs-lisp")
251 ("el" . "src emacs-lisp")
252 ("sp" . "src conf :tangle ~/.spectrwm.conf")
253 ("ash" . "src shell :tangle ~/.config/ash/ashrc")
254 ("pi" . "src conf :tangle ~/.config/picom/picom.conf")
255 ("git" . "src conf :tangle ~/.gitconfig")
256 ("du" . "src conf :tangle ~/.config/dunst/dunstrc")
257 ("za" . "src conf :tangle ~/.config/zathura/zathurarc")
258 ("ff1" . "src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css")
259 ("ff2" . "src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userContent.css")
260 ("xr" . "src conf :tangle ~/.Xresources")
261 ("tm" . "src conf :tangle ~/.tmux.conf")
262 ("gp" . "src conf :tangle ~/.gnupg/gpg.conf")
263 ("ag" . "src conf :tangle ~/.gnupg/gpg-agent.conf")))
264 (add-to-list 'org-structure-template-alist addition)))
268 A well balanced completion framework.
269 #+begin_src emacs-lisp
271 :bind (("C-s" . swiper)
272 :map ivy-minibuffer-map
273 ("TAB" . ivy-alt-done)
274 :map ivy-switch-buffer-map
275 ("M-d" . ivy-switch-buffer-kill))
279 #+begin_src emacs-lisp
280 (use-package ivy-rich
282 :config (ivy-rich-mode))
286 #+begin_src emacs-lisp
288 :bind (("C-M-j" . 'counsel-switch-buffer)
289 :map minibuffer-local-map
290 ("C-r" . 'counsel-minibuffer-history))
291 :custom (counsel-linux-app-format-function #'counsel-linux-app-format-function-name-only)
292 :config (counsel-mode))
294 ** Remember frequent commands
295 #+begin_src emacs-lisp
296 (use-package ivy-prescient
298 :custom (ivy-prescient-enable-filtering nil)
300 (prescient-persist-mode)
301 (ivy-prescient-mode))
304 Better search utility.
305 #+begin_src emacs-lisp
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))
315 (load "~/.emacs.d/feeds.el")
316 (add-hook 'elfeed-new-entry-hook
317 (elfeed-make-tagger :feed-url "youtube\\.com"
319 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
321 (use-package elfeed-goodies
323 :config (elfeed-goodies/setup))
326 Use mu4e for reading emails.
328 I use `offlineimap` to sync my maildirs. It is slower than mbsync, but is fast enough for me, especially when ran with the =-q= option.
330 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.
331 #+begin_src emacs-lisp
332 (use-package smtpmail
333 :straight (:type built-in))
335 :load-path "/usr/share/emacs/site-lisp/mu4e"
336 :straight (:build nil)
337 :bind (("C-c m" . mu4e))
339 (setq user-full-name "Armaan Bhojwani"
340 smtpmail-local-domain "armaanb.net"
341 smtpmail-stream-type 'ssl
342 smtpmail-smtp-service '465
343 mu4e-change-filenames-when-moving t
344 mu4e-get-mail-command "offlineimap -q"
345 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
346 message-citation-line-function 'message-insert-formatted-citation-line
347 mu4e-completing-read-function 'ivy-completing-read
348 mu4e-confirm-quit nil
350 mail-user-agent 'mu4e-user-agent
351 mail-context-policy 'pick-first
353 `( ,(make-mu4e-context
355 :enter-func (lambda () (mu4e-message "Entering school context"))
356 :leave-func (lambda () (mu4e-message "Leaving school context"))
357 :match-func (lambda (msg)
359 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
360 :vars '((user-mail-address . "abhojwani22@nobles.edu")
361 (mu4e-sent-folder . "/school/Sent")
362 (mu4e-drafts-folder . "/school/Drafts")
363 (mu4e-trash-folder . "/school/Trash")
364 (mu4e-refile-folder . "/school/Archive")
365 (message-cite-reply-position . above)
366 (user-mail-address . "abhojwani22@nobles.edu")
367 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
368 (smtpmail-smtp-server . "smtp.gmail.com")))
371 :enter-func (lambda () (mu4e-message "Entering personal context"))
372 :leave-func (lambda () (mu4e-message "Leaving personal context"))
373 :match-func (lambda (msg)
375 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
376 :vars '((mu4e-sent-folder . "/personal/Sent")
377 (mu4e-drafts-folder . "/personal/Drafts")
378 (mu4e-trash-folder . "/personal/Trash")
379 (mu4e-refile-folder . "/personal/Archive")
380 (user-mail-address . "me@armaanb.net")
381 (message-cite-reply-position . below)
382 (smtpmail-smtp-user . "me@armaanb.net")
383 (smtpmail-smtp-server . "smtp.mailbox.org")))))
384 (add-to-list 'mu4e-bookmarks
385 '(:name "Unified inbox"
386 :query "maildir:\"/personal/INBOX\" or maildir:\"/school/INBOX\""
388 :hook ((mu4e-compose-mode . flyspell-mode)
389 (mu4e-compose-mode . auto-fill-mode)
390 (mu4e-view-mode-hook . turn-on-visual-line-mode)
391 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
392 (signal 'quit nil))))))
394 Discourage Gnus from displaying HTML emails
395 #+begin_src emacs-lisp
396 (with-eval-after-load "mm-decode"
397 (add-to-list 'mm-discouraged-alternatives "text/html")
398 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
401 Set EWW as default browser except for multimedia which should open in MPV.
402 #+begin_src emacs-lisp
403 (defun browse-url-mpv (url &optional new-window)
406 (start-process "mpv" "*mpv*" "mpv" url))
408 (setq browse-url-handlers
410 (("youtu\\.?be" . browse-url-mpv)
411 ("peertube.*" . browse-url-mpv)
412 ("vid.*" . browse-url-mpv)
413 ("vid.*" . browse-url-mpv)
414 ("*.mp4" . browse-url-mpv)
415 ("*.mp3" . browse-url-mpv)
416 ("*.ogg" . browse-url-mpv)
417 ("." . eww-browse-url)
421 Some EWW enhancements.
422 *** Give buffer a useful name
423 #+begin_src emacs-lisp
424 ;; From https://protesilaos.com/dotemacs/
425 (defun prot-eww--rename-buffer ()
426 "Rename EWW buffer using page title or URL.
427 To be used by `eww-after-render-hook'."
428 (let ((name (if (eq "" (plist-get eww-data :title))
429 (plist-get eww-data :url)
430 (plist-get eww-data :title))))
431 (rename-buffer (format "*%s # eww*" name) t)))
434 :straight (:type built-in)
435 :bind (("C-c w" . eww))
436 :hook (eww-after-render-hook prot-eww--rename-buffer))
439 #+begin_src emacs-lisp
440 (global-set-key (kbd "C-c w") 'eww)
443 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.
444 #+begin_src emacs-lisp
445 (defun fetch-password (&rest params)
446 (require 'auth-source)
447 (let ((match (car (apply 'auth-source-search params))))
449 (let ((secret (plist-get match :secret)))
450 (if (functionp secret)
453 (error "Password not found for %S" params))))
458 (enable-circe-color-nicks)
459 (setq circe-network-defaults '(("libera"
460 :host "irc.armaanb.net"
465 :pass (lambda (null) (fetch-password
467 :machine "irc.armaanb.net"
470 :host "irc.armaanb.net"
475 :pass (lambda (null) (fetch-password
477 :machine "irc.armaanb.net"
480 :host "irc.armaanb.net"
485 :pass (lambda (null) (fetch-password
487 :machine "irc.armaanb.net"
492 :custom (circe-default-part-message "goodbye!")
493 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
496 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.
497 #+begin_src emacs-lisp
498 (defun sync-calendar ()
499 "Sync calendars with vdirsyncer"
501 (async-shell-command "vdirsyncer sync"))
504 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
505 (use-package calfw-ical)
506 (use-package calfw-org)
508 (defun acheam-calendar ()
511 (cfw:open-calendar-buffer
512 :contents-sources (list
513 (cfw:org-create-source "Green")
514 (cfw:ical-create-source
516 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
518 (cfw:ical-create-source
520 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
522 (cfw:ical-create-source
524 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
528 (global-set-key (kbd "C-c c") 'acheam-calendar)
531 #+begin_src emacs-lisp
532 (use-package pdf-tools
533 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
537 #+begin_src emacs-lisp
539 :hook (python-mode . blacken-mode)
540 :custom (blacken-line-length 79))
543 ** Strip trailing whitespace
544 #+begin_src emacs-lisp
545 (use-package ws-butler
546 :config (ws-butler-global-mode))
549 Automatic linting. I need to look into configuring this more.
550 #+begin_src emacs-lisp
551 (use-package flycheck
552 :config (global-flycheck-mode))
554 ** Project management
555 I never use this, but apparently its very powerful. Another item on my todo list.
556 #+begin_src emacs-lisp
557 (use-package projectile
558 :config (projectile-mode)
559 :custom ((projectile-completion-system 'ivy))
561 ("C-c p" . projectile-command-map)
563 (when (file-directory-p "~/Code")
564 (setq projectile-project-search-path '("~/Code")))
565 (setq projectile-switch-project-action #'projectile-dired))
567 (use-package counsel-projectile
569 :config (counsel-projectile-mode))
572 The best file manager!
573 #+begin_src emacs-lisp
575 :straight (:type built-in)
576 :commands (dired dired-jump)
577 :custom ((dired-listing-switches "-agho --group-directories-first"))
578 :config (evil-collection-define-key 'normal 'dired-mode-map
579 "h" 'dired-single-up-directory
580 "l" 'dired-single-buffer))
582 (use-package dired-single
583 :commands (dired dired-jump))
585 (use-package dired-open
586 :commands (dired dired-jump)
587 :custom (dired-open-extensions '(("png" . "feh")
590 (use-package dired-hide-dotfiles
591 :hook (dired-mode . dired-hide-dotfiles-mode)
593 (evil-collection-define-key 'normal 'dired-mode-map
594 "H" 'dired-hide-dotfiles-mode))
598 **** TODO Write a command that commits hunk, skipping staging step.
599 A very good Git interface.
600 #+begin_src emacs-lisp
604 #+begin_src emacs-lisp
606 (use-package git-email
607 :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
608 :config (git-email-piem-mode))
610 * General text editing
612 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.
613 #+begin_src emacs-lisp
614 (use-package aggressive-indent
615 :config (global-aggressive-indent-mode))
618 Spell check in text mode, and in prog-mode comments.
619 #+begin_src emacs-lisp
620 (dolist (hook '(text-mode-hook))
621 (add-hook hook (lambda () (flyspell-mode))))
622 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
623 (add-hook hook (lambda () (flyspell-mode -1))))
624 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
625 (setq ispell-silently-savep t)
628 #+begin_src emacs-lisp
629 (setq-default tab-width 2)
632 Opens file where you left it.
633 #+begin_src emacs-lisp
637 Distraction free writing a la junegunn/goyo.
638 #+begin_src emacs-lisp
639 (use-package olivetti
640 :bind ("C-c o" . olivetti-mode))
643 Abbreviate things! I just use this for things like my email address and copyright notice.
644 #+begin_src emacs-lisp
645 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
646 (setq save-abbrevs 'silent)
647 (setq-default abbrev-mode t)
650 #+begin_src emacs-lisp
651 (setq tramp-default-method "ssh")
653 ** Follow version controlled symlinks
654 #+begin_src emacs-lisp
655 (setq vc-follow-symlinks t)
658 #+begin_src emacs-lisp
659 (defun doas-edit (&optional arg)
660 "Edit currently visited file as root.
662 With a prefix ARG prompt for a file to visit.
663 Will also prompt for a file to visit if current
664 buffer is not visiting a file.
666 Modified from Emacs Redux."
668 (if (or arg (not buffer-file-name))
669 (find-file (concat "/doas:root@localhost:"
670 (ido-read-file-name "Find file(as root): ")))
671 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
673 (global-set-key (kbd "C-x C-r") #'doas-edit)
676 #+begin_src emacs-lisp
677 (use-package markdown-mode)
681 #+begin_src emacs-lisp
682 (use-package ace-window
683 :bind ("M-o" . ace-window))
685 ** Kill current buffer
686 Makes "C-x k" binding faster.
687 #+begin_src emacs-lisp
688 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
692 #+begin_src emacs-lisp
693 (use-package scad-mode)
695 ** Control backup and lock files
696 Stop backup files from spewing everywhere.
697 #+begin_src emacs-lisp
698 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
699 create-lockfiles nil)
701 ** Make yes/no easier
702 #+begin_src emacs-lisp
703 (defalias 'yes-or-no-p 'y-or-n-p)
705 ** Move customize file
706 No more clogging up init.el.
707 #+begin_src emacs-lisp
708 (setq custom-file "~/.emacs.d/custom.el")
712 #+begin_src emacs-lisp
714 :commands (helpful-callable helpful-variable helpful-command helpful-key)
716 (counsel-describe-function-function #'helpful-callable)
717 (counsel-describe-variable-function #'helpful-variable)
719 ([remap describe-function] . counsel-describe-function)
720 ([remap describe-command] . helpful-command)
721 ([remap describe-variable] . counsel-describe-variable)
722 ([remap describe-key] . helpful-key))
725 #+begin_src emacs-lisp
726 (use-package epa-file
727 :straight (:type built-in)
729 (epa-file-select-keys nil)
730 (epa-file-encrypt-to '("me@armaanb.net"))
731 (password-cache-expiry (* 60 15)))
733 (use-package pinentry
734 :config (pinentry-start))
737 #+begin_src emacs-lisp
739 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
740 :custom (0x0-default-service 'envs))
742 ** Automatically clean buffers
743 Automatically close unused buffers (except those of Circe) at midnight.
744 #+begin_src emacs-lisp
746 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
747 (with-current-buffer buffer-name
748 (derived-mode-p 'lui-mode))))
752 Spectrwm is a really awesome window manager! Would highly recommend.
754 #+begin_src conf :tangle ~/.spectrwm.conf
758 autorun = ws[1]:/home/armaa/Code/scripts/autostart
761 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.
762 #+begin_src conf :tangle ~/.spectrwm.conf
764 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
767 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
769 #+begin_src conf :tangle ~/.spectrwm.conf
770 program[term] = st -e tmux
771 program[screenshot_all] = flameshot gui
772 program[notif] = /home/armaa/Code/scripts/setter status
773 program[pass] = /home/armaa/Code/scripts/passmenu
776 bind[pass] = MOD+Shift+p
779 #+begin_src conf :tangle ~/.spectrwm.conf
780 program[paup] = /home/armaa/Code/scripts/setter audio +5
781 program[padown] = /home/armaa/Code/scripts/setter audio -5
782 program[pamute] = /home/armaa/Code/scripts/setter audio
783 program[brigup] = /home/armaa/Code/scripts/setter brightness +10%
784 program[brigdown] = /home/armaa/Code/scripts/setter brightness 10%-
785 program[next] = playerctl next
786 program[prev] = playerctl previous
787 program[pause] = playerctl play-pause
789 bind[padown] = XF86AudioLowerVolume
790 bind[paup] = XF86AudioRaiseVolume
791 bind[pamute] = XF86AudioMute
792 bind[brigdown] = XF86MonBrightnessDown
793 bind[brigup] = XF86MonBrightnessUp
794 bind[pause] = XF86AudioPlay
795 bind[next] = XF86AudioNext
796 bind[prev] = XF86AudioPrev
799 #+begin_src conf :tangle ~/.spectrwm.conf
800 program[h] = xdotool keyup h key --clearmodifiers Left
801 program[j] = xdotool keyup j key --clearmodifiers Down
802 program[k] = xdotool keyup k key --clearmodifiers Up
803 program[l] = xdotool keyup l key --clearmodifiers Right
805 bind[h] = MOD + Control + h
806 bind[j] = MOD + Control + j
807 bind[k] = MOD + Control + k
808 bind[l] = MOD + Control + l
811 #+begin_src conf :tangle ~/.spectrwm.conf
812 program[email] = emacsclient -ce "(mu4e)"
813 program[irc] = emacsclient -ce '(switch-to-buffer "irc.armaanb.net:6698")'
814 program[rss] = emacsclient -ce '(elfeed)'
815 program[calendar] = emacsclient -ce '(acheam-calendar)'
816 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
817 program[firefox] = firefox
818 program[emacs] = emacsclient -c
820 bind[email] = MOD+Control+1
821 bind[irc] = MOD+Control+2
822 bind[rss] = MOD+Control+3
823 bind[calendar] = MOD+Control+4
824 bind[calc] = MOD+Control+5
825 bind[firefox] = MOD+Control+0
826 bind[emacs] = MOD+Control+Return
829 Float some specific programs by default.
830 #+begin_src conf :tangle ~/.spectrwm.conf
831 quirk[Castle Menu] = FLOAT
836 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.
837 #+begin_src conf :tangle ~/.config/ash/ashrc
842 #+begin_src shell :tangle ~/.config/ash/ashrc
844 user=$(echo "$1" | cut -f 1 -d '@')
845 host=$(echo "$1" | cut -f 2 -d '@')
846 echo $user | nc "$host" 79
849 **** Upload to ftp.armaanb.net
850 #+begin_src shell :tangle ~/.config/ash/ashrc
852 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
856 rsync "$1" "root@armaanb.net:/var/ftp/pub/$2" --chmod 644
866 xclip -o -sel c >> "$tmp"
867 basetmp=$(echo "$tmp" | tail -c +5)
868 _uup "$tmp" "$basetmp"
874 #+begin_src shell :tangle ~/.config/ash/ashrc
875 export EDITOR="emacsclient -c"
876 export VISUAL="$EDITOR"
877 export TERM=xterm-256color # for compatability
879 export GPG_TTY="$(tty)"
880 export MANPAGER='nvim +Man!'
883 export GTK_USE_PORTAL=1
885 export PATH="/home/armaa/.local/bin:$PATH" # prioritize .local/bin
886 export PATH="/home/armaa/Code/scripts:$PATH" # prioritize my scripts
887 export PATH="/home/armaa/Code/scripts/bin:$PATH" # prioritize my bins
888 export PATH="$PATH:/home/armaa/.cargo/bin"
889 export PATH="$PATH:/home/armaa/.local/share/gem/ruby/2.7.0/bin"
890 export PATH="$PATH:/usr/sbin"
891 export PATH="$PATH:/opt/FreeTube/freetube"
893 export LC_ALL="en_US.UTF-8"
894 export LC_CTYPE="en_US.UTF-8"
895 export LANGUAGE="en_US.UTF-8"
897 export KISS_PATH="/home/armaa/Virtual/kiss/home/armaa/kiss-repo"
898 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/core"
899 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/extra"
900 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/xorg"
901 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/testing"
902 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-community/community"
903 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
907 #+begin_src shell :tangle ~/.config/ash/ashrc
908 alias bhoji-drop='ssh -p 23 root@armaanb.net'
909 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
910 alias union='ssh 192.168.1.18'
911 alias mine='ssh -p 23 root@pickupserver.cc'
912 alias tcf='ssh root@204.48.23.68'
913 alias ngmun='ssh root@157.245.89.25'
914 alias prox='ssh root@192.168.1.224'
915 alias ncq='ssh root@143.198.123.17'
916 alias envs='ssh acheam@envs.net'
919 #+begin_src shell :tangle ~/.config/ash/ashrc
920 alias ls='ls -lh --group-directories-first'
922 alias df='df -h / /boot'
929 alias grep='grep -in'
930 alias mkdir='mkdir -pv'
931 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar'
932 emacs() { $EDITOR "$@" & }
935 **** System management
936 #+begin_src shell :tangle ~/.config/ash/ashrc
937 alias crontab='crontab-argh'
939 alias pasu='git -C ~/.password-store push'
940 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
944 #+begin_src shell :tangle ~/.config/ash/ashrc
945 alias ping='ping -c 10'
946 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
947 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
948 alias plan='T=$(mktemp) && \
949 rsync root@armaanb.net:/etc/finger/plan.txt "$T" && \
951 head -n -2 $T > $TT && \
954 echo "Last updated: $(date -R)" >> "$TT" && \
955 fold -sw 72 "$TT" > "$T"| \
956 rsync "$T" root@armaanb.net:/etc/finger/plan.txt && \
959 **** Virtual machines, chroots
960 #+begin_src shell :tangle ~/.config/ash/ashrc
961 alias ckiss="doas chrooter ~/Virtual/kiss"
962 alias cdebian="doas chrooter ~/Virtual/debian bash"
963 alias cwindows='devour qemu-system-x86_64 \
968 -device VGA,vgamem_mb=64 \
972 -net user,smb=/home/armaa/Public \
973 -drive format=qcow2,file=/home/armaa/Virtual/windows.qcow2'
976 #+begin_src shell :tangle ~/.config/ash/ashrc
977 alias words='gen-shell -c "words"'
978 alias words-e='gen-shell -c "words ~E"'
981 #+begin_src shell :tangle ~/.config/ash/ashrc
982 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
984 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
986 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
987 --restrict-filenames -o '%(title)s.%(ext)s'"
991 Make MPV play a little bit smoother.
992 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
993 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
997 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!.
998 #+begin_src conf :tangle ~/.inputrc
999 set editing-mode emacs
1003 #+begin_src conf :tangle ~/.gitconfig
1005 name = Armaan Bhojwani
1006 email = me@armaanb.net
1007 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1010 #+begin_src conf :tangle ~/.gitconfig
1012 defaultBranch = main
1015 #+begin_src conf :tangle ~/.gitconfig
1020 #+begin_src conf :tangle ~/.gitconfig
1022 smtpserver = smtp.mailbox.org
1023 smtpuser = me@armaanb.net
1024 smtpencryption = ssl
1025 smtpserverport = 465
1029 #+begin_src conf :tangle ~/.gitconfig
1034 #+begin_src conf :tangle ~/.gitconfig
1037 sclone = clone --depth 1
1042 quickfix = commit . --amend --no-edit
1044 subup = submodule update --remote
1045 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1046 pushnc = push -o skip-ci
1049 #+begin_src conf :tangle ~/.gitconfig
1055 Lightweight notification daemon. Eventually I'd like to replace this with something dbus-less.
1057 #+begin_src conf :tangle ~/.config/dunst/dunstrc
1059 font = "JetBrains Mono Medium Nerd Font 11"
1061 format = "<b>%s</b>\n%b"
1063 indicate_hidden = yes
1066 show_age_threshold = 60
1069 geometry = "400x5-10+10"
1071 idle_threshold = 120
1073 sticky_history = yes
1075 separator_height = 1
1077 horizontal_padding = 8
1079 separator_color = "#ffffff"
1080 startup_notification = false
1083 #+begin_src conf :tangle ~/.config/dunst/dunstrc
1090 close_all = mod4+shift+c
1091 history = mod4+ctrl+c
1094 background = "#222222"
1095 foreground = "#ffffff"
1096 highlight = "#ffffff"
1100 background = "#222222"
1101 foreground = "#ffffff"
1102 highlight = "#ffffff"
1106 background = "#222222"
1107 foreground = "#a60000"
1108 highlight = "#ffffff"
1112 The best document reader!
1114 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1116 map <A-b> toggle_statusbar
1117 set selection-clipboard clipboard
1120 set window-title-basename "true"
1121 set selection-clipboard "clipboard"
1124 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1125 set default-bg "#000000"
1126 set default-fg "#ffffff"
1127 set render-loading true
1128 set render-loading-bg "#000000"
1129 set render-loading-fg "#ffffff"
1131 set recolor-lightcolor "#000000" # bg
1132 set recolor-darkcolor "#ffffff" # fg
1136 Just some basic Firefox CSS. Will probably have to rewrite for the Proton redesign.
1137 *** Swap tab and URL bars
1138 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1140 -moz-box-ordinal-group: 1 !important;
1144 -moz-box-ordinal-group: 2 !important;
1148 -moz-box-ordinal-group: 3 !important;
1151 *** Hide URL bar when not focused.
1152 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1153 #navigator-toolbox:not(:focus-within):not(:hover) {
1157 #navigator-toolbox {
1158 transition: 0.1s margin-top ease-out;
1161 *** Black screen by default
1163 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1166 #browser vbox#appcontent tabbrowser,
1168 #tabbrowser-tabpanels,
1170 browser[type="content-primary"],
1171 browser[type="content"] > html,
1173 background: black !important;
1174 color: #fff !important;
1179 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userContent.css
1180 @-moz-document url("about:home"), url("about:blank"), url("about:newtab") {
1182 background: black !important;
1187 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.
1188 #+begin_src conf :tangle ~/.Xresources
1190 ,*.foreground: #ffffff
1191 ,*.background: #000000
1192 ,*.cursorColor: #ffffff
1227 I use tmux in order to keep my st build light. Still learning how it works.
1228 #+begin_src conf :tangle ~/.tmux.conf
1231 set-option -g history-limit 50000
1232 set-window-option -g mode-keys vi
1233 bind-key -T copy-mode-vi 'v' send -X begin-selection
1234 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1238 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1239 default-key 3C9ED82FFE788E4A
1243 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1244 pinentry-program /sbin/pinentry-gnome3
1246 default-cache-ttl 600
1247 allow-emacs-pinentry