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)
124 When starting a key chord, show possible future steps after 0.3 seconds.
125 #+begin_src emacs-lisp
126 (use-package which-key
127 :config (which-key-mode)
128 :custom (which-key-idle-delay 0.3))
130 ** Highlight todo items in comments
131 #+begin_src emacs-lisp
133 :straight (hl-todo :type git :host github :repo "tarsius/hl-todo")
134 :config (global-hl-todo-mode 1))
137 #+begin_src emacs-lisp
141 Soft wrap words and do operations by visual lines except in programming modes.
142 #+begin_src emacs-lisp
143 (global-visual-line-mode 1)
144 (dolist (hook '(prog-mode-hook
146 mu4e-headers-mode-hook))
147 (add-hook hook (lambda () (visual-line-mode -1))))
149 ** Display number of matches in search
150 #+begin_src emacs-lisp
152 :config (global-anzu-mode))
155 Invert modeline color instead of audible bell or the standard visual bell.
156 #+begin_src emacs-lisp
157 (setq visible-bell nil
159 (lambda () (invert-face 'mode-line)
160 (run-with-timer 0.1 nil #'invert-face 'mode-line)))
164 #+begin_src emacs-lisp
166 :custom (select-enable-clipboard nil)
169 (fset 'evil-visual-update-x-selection 'ignore) ;; Keep clipboard and register seperate
170 ;; Use visual line motions even outside of visual-line-mode buffers
171 (evil-global-set-key 'motion "j" 'evil-next-visual-line)
172 (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
173 (global-set-key (kbd "<escape>") 'keyboard-escape-quit))
176 Evil bindings for tons of packages.
177 #+begin_src emacs-lisp
178 (use-package evil-collection
180 :init (evil-collection-init)
181 :custom (evil-collection-setup-minibuffer t))
185 #+begin_src emacs-lisp
186 (use-package evil-surround
187 :config (global-evil-surround-mode))
190 Makes commenting super easy
191 #+begin_src emacs-lisp
192 (use-package evil-nerd-commenter
193 :bind (:map evil-normal-state-map
194 ("gc" . evilnc-comment-or-uncomment-lines))
195 :custom (evilnc-invert-comment-line-by-line nil))
199 #+begin_src emacs-lisp
200 (evil-set-undo-system 'undo-redo)
202 ** Number incrementing
203 Add back C-a/C-x bindings.
204 #+begin_src emacs-lisp
205 (use-package evil-numbers
206 :straight (evil-numbers :type git :host github :repo "juliapath/evil-numbers")
207 :bind (:map evil-normal-state-map
208 ("C-M-a" . evil-numbers/inc-at-pt)
209 ("C-M-x" . evil-numbers/dec-at-pt)))
212 #+begin_src emacs-lisp
213 (use-package evil-org
215 :hook (org-mode . evil-org-mode)
217 (evil-org-set-key-theme '(textobjects insert navigation shift todo)))
219 (use-package evil-org-agenda
220 :straight (:type built-in)
222 :config (evil-org-agenda-set-keys))
226 #+begin_src emacs-lisp
228 :straight (:type built-in)
229 :commands (org-capture org-agenda)
232 (org-agenda-start-with-log-mode t)
233 (org-agenda-files (quote ("~/Org/tasks.org" "~/Org/break.org")))
235 (org-log-into-drawer t)
236 (org-src-tab-acts-natively t)
237 (org-src-fontify-natively t)
238 (org-startup-indented t)
239 (org-hide-emphasis-markers t)
240 (org-fontify-whole-block-delimiter-line nil)
241 :bind ("C-c a" . org-agenda))
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 ;; TODO: There's gotta be a more efficient way to write this
251 (add-to-list 'org-structure-template-alist '("el" . "src emacs-lisp"))
252 (add-to-list 'org-structure-template-alist '("sp" . "src conf :tangle ~/.spectrwm.conf"))
253 (add-to-list 'org-structure-template-alist '("ash" . "src shell :tangle ~/.config/ash/ashrc"))
254 (add-to-list 'org-structure-template-alist '("pi" . "src conf :tangle ~/.config/picom/picom.conf"))
255 (add-to-list 'org-structure-template-alist '("git" . "src conf :tangle ~/.gitconfig"))
256 (add-to-list 'org-structure-template-alist '("du" . "src conf :tangle ~/.config/dunst/dunstrc"))
257 (add-to-list 'org-structure-template-alist '("za" . "src conf :tangle ~/.config/zathura/zathurarc"))
258 (add-to-list 'org-structure-template-alist '("ff1" . "src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css"))
259 (add-to-list 'org-structure-template-alist '("ff2" . "src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userContent.css"))
260 (add-to-list 'org-structure-template-alist '("xr" . "src conf :tangle ~/.Xresources"))
261 (add-to-list 'org-structure-template-alist '("tm" . "src conf :tangle ~/.tmux.conf"))
262 (add-to-list 'org-structure-template-alist '("gp" . "src conf :tangle ~/.gnupg/gpg.conf"))
263 (add-to-list 'org-structure-template-alist '("ag" . "src conf :tangle ~/.gnupg/gpg-agent.conf")))
267 A well balanced completion framework.
268 #+begin_src emacs-lisp
270 :bind (("C-s" . swiper)
271 :map ivy-minibuffer-map
272 ("TAB" . ivy-alt-done)
273 :map ivy-switch-buffer-map
274 ("M-d" . ivy-switch-buffer-kill))
278 #+begin_src emacs-lisp
279 (use-package ivy-rich
281 :config (ivy-rich-mode))
285 #+begin_src emacs-lisp
287 :bind (("C-M-j" . 'counsel-switch-buffer)
288 :map minibuffer-local-map
289 ("C-r" . 'counsel-minibuffer-history))
290 :custom (counsel-linux-app-format-function #'counsel-linux-app-format-function-name-only)
291 :config (counsel-mode))
293 ** Remember frequent commands
294 #+begin_src emacs-lisp
295 (use-package ivy-prescient
297 :custom (ivy-prescient-enable-filtering nil)
299 (prescient-persist-mode)
300 (ivy-prescient-mode))
303 Better search utility.
304 #+begin_src emacs-lisp
309 Use elfeed for reading RSS. I have another file with all the feeds in it that I'd rather keep private.
310 #+begin_src emacs-lisp
312 :bind (("C-c e" . elfeed))
314 (load "~/.emacs.d/feeds.el")
315 (add-hook 'elfeed-new-entry-hook
316 (elfeed-make-tagger :feed-url "youtube\\.com"
318 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
320 (use-package elfeed-goodies
322 :config (elfeed-goodies/setup))
325 Use mu4e for reading emails.
327 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.
329 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.
330 #+begin_src emacs-lisp
331 (use-package smtpmail
332 :straight (:type built-in))
334 :load-path "/usr/share/emacs/site-lisp/mu4e"
335 :straight (:build nil)
336 :bind (("C-c m" . mu4e))
338 (setq user-full-name "Armaan Bhojwani"
339 smtpmail-local-domain "armaanb.net"
340 smtpmail-stream-type 'ssl
341 smtpmail-smtp-service '465
342 mu4e-change-filenames-when-moving t
343 mu4e-get-mail-command "offlineimap -q"
344 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
345 message-citation-line-function 'message-insert-formatted-citation-line
346 mu4e-completing-read-function 'ivy-completing-read
347 mu4e-confirm-quit nil
349 mail-user-agent 'mu4e-user-agent
350 mail-context-policy 'pick-first
352 `( ,(make-mu4e-context
354 :enter-func (lambda () (mu4e-message "Entering school context"))
355 :leave-func (lambda () (mu4e-message "Leaving school context"))
356 :match-func (lambda (msg)
358 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
359 :vars '((user-mail-address . "abhojwani22@nobles.edu")
360 (mu4e-sent-folder . "/school/Sent")
361 (mu4e-drafts-folder . "/school/Drafts")
362 (mu4e-trash-folder . "/school/Trash")
363 (mu4e-refile-folder . "/school/Archive")
364 (message-cite-reply-position . above)
365 (user-mail-address . "abhojwani22@nobles.edu")
366 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
367 (smtpmail-smtp-server . "smtp.gmail.com")))
370 :enter-func (lambda () (mu4e-message "Entering personal context"))
371 :leave-func (lambda () (mu4e-message "Leaving personal context"))
372 :match-func (lambda (msg)
374 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
375 :vars '((mu4e-sent-folder . "/personal/Sent")
376 (mu4e-drafts-folder . "/personal/Drafts")
377 (mu4e-trash-folder . "/personal/Trash")
378 (mu4e-refile-folder . "/personal/Archive")
379 (user-mail-address . "me@armaanb.net")
380 (message-cite-reply-position . below)
381 (smtpmail-smtp-user . "me@armaanb.net")
382 (smtpmail-smtp-server . "smtp.mailbox.org")))))
383 (add-to-list 'mu4e-bookmarks
384 '(:name "Unified inbox"
385 :query "maildir:\"/personal/INBOX\" or maildir:\"/school/INBOX\""
387 :hook ((mu4e-compose-mode . flyspell-mode)
388 (mu4e-compose-mode . auto-fill-mode)
389 (mu4e-view-mode-hook . turn-on-visual-line-mode)
390 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
391 (signal 'quit nil))))))
393 Discourage Gnus from displaying HTML emails
394 #+begin_src emacs-lisp
395 (with-eval-after-load "mm-decode"
396 (add-to-list 'mm-discouraged-alternatives "text/html")
397 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
400 Set EWW as default browser except for multimedia which should open in MPV.
401 #+begin_src emacs-lisp
402 (defun browse-url-mpv (url &optional new-window)
405 (start-process "mpv" "*mpv*" "mpv" url))
407 (setq browse-url-handlers
409 (("youtu\\.?be" . browse-url-mpv)
410 ("peertube.*" . browse-url-mpv)
411 ("vid.*" . browse-url-mpv)
412 ("vid.*" . browse-url-mpv)
413 ("*.mp4" . browse-url-mpv)
414 ("*.mp3" . browse-url-mpv)
415 ("*.ogg" . browse-url-mpv)
416 ("." . eww-browse-url)
420 Some EWW enhancements.
421 *** Give buffer a useful name
422 #+begin_src emacs-lisp
423 ;; From https://protesilaos.com/dotemacs/
424 (defun prot-eww--rename-buffer ()
425 "Rename EWW buffer using page title or URL.
426 To be used by `eww-after-render-hook'."
427 (let ((name (if (eq "" (plist-get eww-data :title))
428 (plist-get eww-data :url)
429 (plist-get eww-data :title))))
430 (rename-buffer (format "*%s # eww*" name) t)))
433 :straight (:type built-in)
434 :bind (("C-c w" . eww))
435 :hook (eww-after-render-hook prot-eww--rename-buffer))
438 #+begin_src emacs-lisp
439 (global-set-key (kbd "C-c w") 'eww)
442 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.
443 #+begin_src emacs-lisp
444 (defun fetch-password (&rest params)
445 (require 'auth-source)
446 (let ((match (car (apply 'auth-source-search params))))
448 (let ((secret (plist-get match :secret)))
449 (if (functionp secret)
452 (error "Password not found for %S" params))))
457 (enable-circe-color-nicks)
458 (setq circe-network-defaults '(("libera"
459 :host "irc.armaanb.net"
464 :pass (lambda (null) (fetch-password
466 :machine "irc.armaanb.net"
469 :host "irc.armaanb.net"
474 :pass (lambda (null) (fetch-password
476 :machine "irc.armaanb.net"
479 :host "irc.armaanb.net"
484 :pass (lambda (null) (fetch-password
486 :machine "irc.armaanb.net"
491 :custom (circe-default-part-message "goodbye!")
492 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
495 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.
496 #+begin_src emacs-lisp
497 (defun sync-calendar ()
498 "Sync calendars with vdirsyncer"
500 (async-shell-command "vdirsyncer sync"))
503 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
504 (use-package calfw-ical)
505 (use-package calfw-org)
507 (defun acheam-calendar ()
510 (cfw:open-calendar-buffer
511 :contents-sources (list
512 (cfw:org-create-source "Green")
513 (cfw:ical-create-source
515 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
517 (cfw:ical-create-source
519 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
521 (cfw:ical-create-source
523 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
527 (global-set-key (kbd "C-c c") 'acheam-calendar)
530 #+begin_src emacs-lisp
531 (use-package pdf-tools
532 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
536 #+begin_src emacs-lisp
538 :hook (python-mode . blacken-mode)
539 :custom (blacken-line-length 79))
542 ** Strip trailing whitespace
543 #+begin_src emacs-lisp
544 (use-package ws-butler
545 :config (ws-butler-global-mode))
548 Automatic linting. I need to look into configuring this more.
549 #+begin_src emacs-lisp
550 (use-package flycheck
551 :config (global-flycheck-mode))
553 ** Project management
554 I never use this, but apparently its very powerful. Another item on my todo list.
555 #+begin_src emacs-lisp
556 (use-package projectile
557 :config (projectile-mode)
558 :custom ((projectile-completion-system 'ivy))
560 ("C-c p" . projectile-command-map)
562 (when (file-directory-p "~/Code")
563 (setq projectile-project-search-path '("~/Code")))
564 (setq projectile-switch-project-action #'projectile-dired))
566 (use-package counsel-projectile
568 :config (counsel-projectile-mode))
571 The best file manager!
572 #+begin_src emacs-lisp
574 :straight (:type built-in)
575 :commands (dired dired-jump)
576 :custom ((dired-listing-switches "-agho --group-directories-first"))
577 :config (evil-collection-define-key 'normal 'dired-mode-map
578 "h" 'dired-single-up-directory
579 "l" 'dired-single-buffer))
581 (use-package dired-single
582 :commands (dired dired-jump))
584 (use-package dired-open
585 :commands (dired dired-jump)
586 :custom (dired-open-extensions '(("png" . "feh")
589 (use-package dired-hide-dotfiles
590 :hook (dired-mode . dired-hide-dotfiles-mode)
592 (evil-collection-define-key 'normal 'dired-mode-map
593 "H" 'dired-hide-dotfiles-mode))
597 **** TODO Write a command that commits hunk, skipping staging step.
598 A very good Git interface.
599 #+begin_src emacs-lisp
603 #+begin_src emacs-lisp
605 (use-package git-email
606 :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
607 :config (git-email-piem-mode))
609 * General text editing
611 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.
612 #+begin_src emacs-lisp
613 (use-package aggressive-indent
614 :config (global-aggressive-indent-mode))
617 Spell check in text mode, and in prog-mode comments.
618 #+begin_src emacs-lisp
619 (dolist (hook '(text-mode-hook))
620 (add-hook hook (lambda () (flyspell-mode))))
621 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
622 (add-hook hook (lambda () (flyspell-mode -1))))
623 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
624 (setq ispell-silently-savep t)
627 #+begin_src emacs-lisp
628 (setq-default tab-width 2)
631 Opens file where you left it.
632 #+begin_src emacs-lisp
636 Distraction free writing a la junegunn/goyo.
637 #+begin_src emacs-lisp
638 (use-package olivetti
639 :bind ("C-c o" . olivetti-mode))
642 Abbreviate things! I just use this for things like my email address and copyright notice.
643 #+begin_src emacs-lisp
644 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
645 (setq save-abbrevs 'silent)
646 (setq-default abbrev-mode t)
649 #+begin_src emacs-lisp
650 (setq tramp-default-method "ssh")
652 ** Follow version controlled symlinks
653 #+begin_src emacs-lisp
654 (setq vc-follow-symlinks t)
657 #+begin_src emacs-lisp
658 (defun doas-edit (&optional arg)
659 "Edit currently visited file as root.
661 With a prefix ARG prompt for a file to visit.
662 Will also prompt for a file to visit if current
663 buffer is not visiting a file.
665 Modified from Emacs Redux."
667 (if (or arg (not buffer-file-name))
668 (find-file (concat "/doas:root@localhost:"
669 (ido-read-file-name "Find file(as root): ")))
670 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
672 (global-set-key (kbd "C-x C-r") #'doas-edit)
675 #+begin_src emacs-lisp
676 (use-package markdown-mode)
680 #+begin_src emacs-lisp
681 (use-package ace-window
682 :bind ("M-o" . ace-window))
684 ** Kill current buffer
685 Makes "C-x k" binding faster.
686 #+begin_src emacs-lisp
687 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
691 #+begin_src emacs-lisp
692 (use-package scad-mode)
694 ** Control backup and lock files
695 Stop backup files from spewing everywhere.
696 #+begin_src emacs-lisp
697 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
698 create-lockfiles nil)
700 ** Make yes/no easier
701 #+begin_src emacs-lisp
702 (defalias 'yes-or-no-p 'y-or-n-p)
704 ** Move customize file
705 No more clogging up init.el.
706 #+begin_src emacs-lisp
707 (setq custom-file "~/.emacs.d/custom.el")
711 #+begin_src emacs-lisp
713 :commands (helpful-callable helpful-variable helpful-command helpful-key)
715 (counsel-describe-function-function #'helpful-callable)
716 (counsel-describe-variable-function #'helpful-variable)
718 ([remap describe-function] . counsel-describe-function)
719 ([remap describe-command] . helpful-command)
720 ([remap describe-variable] . counsel-describe-variable)
721 ([remap describe-key] . helpful-key))
724 #+begin_src emacs-lisp
725 (use-package epa-file
726 :straight (:type built-in)
728 (epa-file-select-keys nil)
729 (epa-file-encrypt-to '("me@armaanb.net"))
730 (password-cache-expiry (* 60 15)))
732 (use-package pinentry
733 :config (pinentry-start))
736 #+begin_src emacs-lisp
738 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
739 :custom (0x0-default-service 'envs))
741 ** Automatically clean buffers
742 Automatically close unused buffers (except those of Circe) at midnight.
743 #+begin_src emacs-lisp
745 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
746 (with-current-buffer buffer-name
747 (derived-mode-p 'lui-mode))))
751 Spectrwm is a really awesome window manager! Would highly recommend.
753 #+begin_src conf :tangle ~/.spectrwm.conf
757 autorun = ws[1]:/home/armaa/Code/scripts/autostart
760 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.
761 #+begin_src conf :tangle ~/.spectrwm.conf
763 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
766 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
768 #+begin_src conf :tangle ~/.spectrwm.conf
769 program[term] = st -e tmux
770 program[screenshot_all] = flameshot gui
771 program[notif] = /home/armaa/Code/scripts/setter status
772 program[pass] = /home/armaa/Code/scripts/passmenu
775 bind[pass] = MOD+Shift+p
778 #+begin_src conf :tangle ~/.spectrwm.conf
779 program[paup] = /home/armaa/Code/scripts/setter audio +5
780 program[padown] = /home/armaa/Code/scripts/setter audio -5
781 program[pamute] = /home/armaa/Code/scripts/setter audio
782 program[brigup] = /home/armaa/Code/scripts/setter brightness +10%
783 program[brigdown] = /home/armaa/Code/scripts/setter brightness 10%-
784 program[next] = playerctl next
785 program[prev] = playerctl previous
786 program[pause] = playerctl play-pause
788 bind[padown] = XF86AudioLowerVolume
789 bind[paup] = XF86AudioRaiseVolume
790 bind[pamute] = XF86AudioMute
791 bind[brigdown] = XF86MonBrightnessDown
792 bind[brigup] = XF86MonBrightnessUp
793 bind[pause] = XF86AudioPlay
794 bind[next] = XF86AudioNext
795 bind[prev] = XF86AudioPrev
798 #+begin_src conf :tangle ~/.spectrwm.conf
799 program[h] = xdotool keyup h key --clearmodifiers Left
800 program[j] = xdotool keyup j key --clearmodifiers Down
801 program[k] = xdotool keyup k key --clearmodifiers Up
802 program[l] = xdotool keyup l key --clearmodifiers Right
804 bind[h] = MOD + Control + h
805 bind[j] = MOD + Control + j
806 bind[k] = MOD + Control + k
807 bind[l] = MOD + Control + l
810 #+begin_src conf :tangle ~/.spectrwm.conf
811 program[email] = emacsclient -ce "(mu4e)"
812 program[irc] = emacsclient -ce '(switch-to-buffer "irc.armaanb.net:6698")'
813 program[rss] = emacsclient -ce '(elfeed)'
814 program[calendar] = emacsclient -ce '(acheam-calendar)'
815 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
816 program[firefox] = firefox
817 program[emacs] = emacsclient -c
819 bind[email] = MOD+Control+1
820 bind[irc] = MOD+Control+2
821 bind[rss] = MOD+Control+3
822 bind[calendar] = MOD+Control+4
823 bind[calc] = MOD+Control+5
824 bind[firefox] = MOD+Control+0
825 bind[emacs] = MOD+Control+Return
828 Float some specific programs by default.
829 #+begin_src conf :tangle ~/.spectrwm.conf
830 quirk[Castle Menu] = FLOAT
835 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.
836 #+begin_src conf :tangle ~/.config/ash/ashrc
840 **** Interact with 0x0
841 #+begin_src shell :tangle ~/.config/ash/ashrc
842 zxz="https://envs.sh"
843 ufile() { curl -F"file=@$1" "$zxz" ; }
844 upb() { curl -F"file=@-;" "$zxz" ; }
845 uurl() { curl -F"url=$1" "$zxz" ; }
846 ushort() { curl -F"shorten=$1" "$zxz" ; }
847 uclip() { xclip -out | curl -F"file=@-;" "$zxz" ; }
850 #+begin_src shell :tangle ~/.config/ash/ashrc
852 user=$(echo "$1" | cut -f 1 -d '@')
853 host=$(echo "$1" | cut -f 2 -d '@')
854 echo $user | nc "$host" 79
857 **** Upload to ftp.armaanb.net
858 #+begin_src shell :tangle ~/.config/ash/ashrc
860 rsync "$1" "root@armaanb.net:/var/ftp/pub/${2}"
861 echo "https://ftp.armaanb.net/pub/"$(basename "$1") | tee /dev/tty | xclip -sel c
865 #+begin_src shell :tangle ~/.config/ash/ashrc
866 export EDITOR="emacsclient -c"
867 export VISUAL="$EDITOR"
868 export TERM=xterm-256color # for compatability
870 export GPG_TTY="$(tty)"
871 export MANPAGER='nvim +Man!'
874 export GTK_USE_PORTAL=1
876 export PATH="/home/armaa/.local/bin:$PATH" # prioritize .local/bin
877 export PATH="/home/armaa/Code/scripts:$PATH" # prioritize my scripts
878 export PATH="/home/armaa/Code/scripts/bin:$PATH" # prioritize my bins
879 export PATH="$PATH:/home/armaa/.cargo/bin"
880 export PATH="$PATH:/home/armaa/.local/share/gem/ruby/2.7.0/bin"
881 export PATH="$PATH:/usr/sbin"
882 export PATH="$PATH:/opt/FreeTube/freetube"
884 export LC_ALL="en_US.UTF-8"
885 export LC_CTYPE="en_US.UTF-8"
886 export LANGUAGE="en_US.UTF-8"
888 export KISS_PATH="/home/armaa/Virtual/kiss/home/armaa/kiss-repo"
889 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/core"
890 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/extra"
891 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/xorg"
892 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/testing"
893 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-community/community"
894 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
898 #+begin_src shell :tangle ~/.config/ash/ashrc
899 alias bhoji-drop='ssh -p 23 root@armaanb.net'
900 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
901 alias union='ssh 192.168.1.18'
902 alias mine='ssh -p 23 root@pickupserver.cc'
903 alias tcf='ssh root@204.48.23.68'
904 alias ngmun='ssh root@157.245.89.25'
905 alias prox='ssh root@192.168.1.224'
906 alias ncq='ssh root@143.198.123.17'
907 alias envs='ssh acheam@envs.net'
910 #+begin_src shell :tangle ~/.config/ash/ashrc
911 alias ls='ls -lh --group-directories-first'
913 alias df='df -h / /boot'
920 alias grep='grep -in'
921 alias mkdir='mkdir -pv'
922 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar'
923 emacs() { $EDITOR "$@" & }
926 **** System management
927 #+begin_src shell :tangle ~/.config/ash/ashrc
928 alias crontab='crontab-argh'
930 alias pasu='git -C ~/.password-store push'
931 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
935 #+begin_src shell :tangle ~/.config/ash/ashrc
936 alias ping='ping -c 10'
937 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
938 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
939 alias plan='T=$(mktemp) && \
940 rsync root@armaanb.net:/etc/finger/plan.txt "$T" && \
942 head -n -2 $T > $TT && \
944 echo "\nLast updated: $(date -R)" >> "$TT" && \
945 fold -sw 72 "$TT" > "$T"| \
946 rsync "$T" root@armaanb.net:/etc/finger/plan.txt'
948 **** Virtual machines, chroots
949 #+begin_src shell :tangle ~/.config/ash/ashrc
950 alias ckiss="doas chrooter ~/Virtual/kiss"
951 alias cdebian="doas chrooter ~/Virtual/debian bash"
952 alias cwindows='devour qemu-system-x86_64 \
957 -device VGA,vgamem_mb=64 \
961 -net user,smb=/home/armaa/Public \
962 -drive format=qcow2,file=/home/armaa/Virtual/windows.qcow2'
965 #+begin_src shell :tangle ~/.config/ash/ashrc
966 alias words='gen-shell -c "words"'
967 alias words-e='gen-shell -c "words ~E"'
970 #+begin_src shell :tangle ~/.config/ash/ashrc
971 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
973 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
975 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
976 --restrict-filenames -o '%(title)s.%(ext)s'"
980 Make MPV play a little bit smoother.
981 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
982 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
986 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!.
987 #+begin_src conf :tangle ~/.inputrc
988 set editing-mode emacs
992 #+begin_src conf :tangle ~/.gitconfig
994 name = Armaan Bhojwani
995 email = me@armaanb.net
996 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
999 #+begin_src conf :tangle ~/.gitconfig
1001 defaultBranch = main
1004 #+begin_src conf :tangle ~/.gitconfig
1009 #+begin_src conf :tangle ~/.gitconfig
1011 smtpserver = smtp.mailbox.org
1012 smtpuser = me@armaanb.net
1013 smtpencryption = ssl
1014 smtpserverport = 465
1018 #+begin_src conf :tangle ~/.gitconfig
1023 #+begin_src conf :tangle ~/.gitconfig
1026 sclone = clone --depth 1
1031 quickfix = commit . --amend --no-edit
1033 subup = submodule update --remote
1034 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1035 pushnc = push -o skip-ci
1038 #+begin_src conf :tangle ~/.gitconfig
1044 Lightweight notification daemon. Eventually I'd like to replace this with something dbus-less.
1046 #+begin_src conf :tangle ~/.config/dunst/dunstrc
1048 font = "JetBrains Mono Medium Nerd Font 11"
1050 format = "<b>%s</b>\n%b"
1052 indicate_hidden = yes
1055 show_age_threshold = 60
1058 geometry = "400x5-10+10"
1060 idle_threshold = 120
1062 sticky_history = yes
1064 separator_height = 1
1066 horizontal_padding = 8
1068 separator_color = "#ffffff"
1069 startup_notification = false
1072 #+begin_src conf :tangle ~/.config/dunst/dunstrc
1079 close_all = mod4+shift+c
1080 history = mod4+ctrl+c
1083 background = "#222222"
1084 foreground = "#ffffff"
1085 highlight = "#ffffff"
1089 background = "#222222"
1090 foreground = "#ffffff"
1091 highlight = "#ffffff"
1095 background = "#222222"
1096 foreground = "#a60000"
1097 highlight = "#ffffff"
1101 The best document reader!
1103 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1105 map <A-b> toggle_statusbar
1106 set selection-clipboard clipboard
1109 set window-title-basename "true"
1110 set selection-clipboard "clipboard"
1113 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1114 set default-bg "#000000"
1115 set default-fg "#ffffff"
1116 set render-loading true
1117 set render-loading-bg "#000000"
1118 set render-loading-fg "#ffffff"
1120 set recolor-lightcolor "#000000" # bg
1121 set recolor-darkcolor "#ffffff" # fg
1125 Just some basic Firefox CSS. Will probably have to rewrite for the Proton redesign.
1126 *** Swap tab and URL bars
1127 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1129 -moz-box-ordinal-group: 1 !important;
1133 -moz-box-ordinal-group: 2 !important;
1137 -moz-box-ordinal-group: 3 !important;
1140 *** Hide URL bar when not focused.
1141 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1142 #navigator-toolbox:not(:focus-within):not(:hover) {
1146 #navigator-toolbox {
1147 transition: 0.1s margin-top ease-out;
1150 *** Black screen by default
1152 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1155 #browser vbox#appcontent tabbrowser,
1157 #tabbrowser-tabpanels,
1159 browser[type="content-primary"],
1160 browser[type="content"] > html,
1162 background: black !important;
1163 color: #fff !important;
1168 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userContent.css
1169 @-moz-document url("about:home"), url("about:blank"), url("about:newtab") {
1171 background: black !important;
1176 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.
1177 #+begin_src conf :tangle ~/.Xresources
1179 ,*.foreground: #ffffff
1180 ,*.background: #000000
1181 ,*.cursorColor: #ffffff
1216 I use tmux in order to keep my st build light. Still learning how it works.
1217 #+begin_src conf :tangle ~/.tmux.conf
1220 set-option -g history-limit 50000
1221 set-window-option -g mode-keys vi
1222 bind-key -T copy-mode-vi 'v' send -X begin-selection
1223 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1227 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1228 default-key 3C9ED82FFE788E4A
1232 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1233 pinentry-program /sbin/pinentry-gnome3
1235 default-cache-ttl 600
1236 allow-emacs-pinentry