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
274 #+begin_src emacs-lisp
275 (use-package ivy-rich
277 :config (ivy-rich-mode))
281 #+begin_src emacs-lisp
283 :config (counsel-mode))
285 ** Remember frequent commands
286 #+begin_src emacs-lisp
287 (use-package ivy-prescient
290 (prescient-persist-mode)
291 (ivy-prescient-mode))
295 Use elfeed for reading RSS. I have another file with all the feeds in it that I'd rather keep private.
296 #+begin_src emacs-lisp
298 :bind (("C-c e" . elfeed))
300 (load "~/.emacs.d/feeds.el")
301 (add-hook 'elfeed-new-entry-hook
302 (elfeed-make-tagger :feed-url "youtube\\.com"
304 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
306 (use-package elfeed-goodies
308 :config (elfeed-goodies/setup))
311 Use mu4e for reading emails.
313 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.
315 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.
316 #+begin_src emacs-lisp
317 (use-package smtpmail
318 :straight (:type built-in))
320 :load-path "/usr/share/emacs/site-lisp/mu4e"
321 :straight (:build nil)
322 :bind (("C-c m" . mu4e))
324 (setq user-full-name "Armaan Bhojwani"
325 smtpmail-local-domain "armaanb.net"
326 smtpmail-stream-type 'ssl
327 smtpmail-smtp-service '465
328 mu4e-change-filenames-when-moving t
329 mu4e-get-mail-command "offlineimap -q"
330 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
331 message-citation-line-function 'message-insert-formatted-citation-line
332 mu4e-completing-read-function 'ivy-completing-read
333 mu4e-confirm-quit nil
335 mail-user-agent 'mu4e-user-agent
336 mail-context-policy 'pick-first
338 `( ,(make-mu4e-context
340 :enter-func (lambda () (mu4e-message "Entering school context"))
341 :leave-func (lambda () (mu4e-message "Leaving school context"))
342 :match-func (lambda (msg)
344 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
345 :vars '((user-mail-address . "abhojwani22@nobles.edu")
346 (mu4e-sent-folder . "/school/Sent")
347 (mu4e-drafts-folder . "/school/Drafts")
348 (mu4e-trash-folder . "/school/Trash")
349 (mu4e-refile-folder . "/school/Archive")
350 (message-cite-reply-position . above)
351 (user-mail-address . "abhojwani22@nobles.edu")
352 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
353 (smtpmail-smtp-server . "smtp.gmail.com")))
356 :enter-func (lambda () (mu4e-message "Entering personal context"))
357 :leave-func (lambda () (mu4e-message "Leaving personal context"))
358 :match-func (lambda (msg)
360 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
361 :vars '((mu4e-sent-folder . "/personal/Sent")
362 (mu4e-drafts-folder . "/personal/Drafts")
363 (mu4e-trash-folder . "/personal/Trash")
364 (mu4e-refile-folder . "/personal/Archive")
365 (user-mail-address . "me@armaanb.net")
366 (message-cite-reply-position . below)
367 (smtpmail-smtp-user . "me@armaanb.net")
368 (smtpmail-smtp-server . "smtp.mailbox.org")))))
369 (add-to-list 'mu4e-bookmarks
370 '(:name "Unified inbox"
371 :query "maildir:\"/personal/INBOX\" or maildir:\"/school/INBOX\""
373 :hook ((mu4e-compose-mode . flyspell-mode)
374 (mu4e-compose-mode . auto-fill-mode)
375 (mu4e-view-mode-hook . turn-on-visual-line-mode)
376 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
377 (signal 'quit nil))))))
379 Discourage Gnus from displaying HTML emails
380 #+begin_src emacs-lisp
381 (with-eval-after-load "mm-decode"
382 (add-to-list 'mm-discouraged-alternatives "text/html")
383 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
386 Set EWW as default browser except for multimedia which should open in MPV.
387 #+begin_src emacs-lisp
388 (defun browse-url-mpv (url &optional new-window)
391 (start-process "mpv" "*mpv*" "mpv" url))
393 (setq browse-url-handlers
395 (("youtu\\.?be" . browse-url-mpv)
396 ("peertube.*" . browse-url-mpv)
397 ("vid.*" . browse-url-mpv)
398 ("vid.*" . browse-url-mpv)
399 ("*.mp4" . browse-url-mpv)
400 ("*.mp3" . browse-url-mpv)
401 ("*.ogg" . browse-url-mpv)
402 ("." . eww-browse-url)
406 Some EWW enhancements.
407 *** Give buffer a useful name
408 #+begin_src emacs-lisp
409 ;; From https://protesilaos.com/dotemacs/
410 (defun prot-eww--rename-buffer ()
411 "Rename EWW buffer using page title or URL.
412 To be used by `eww-after-render-hook'."
413 (let ((name (if (eq "" (plist-get eww-data :title))
414 (plist-get eww-data :url)
415 (plist-get eww-data :title))))
416 (rename-buffer (format "*%s # eww*" name) t)))
419 :straight (:type built-in)
420 :bind (("C-c w" . eww))
421 :hook (eww-after-render-hook prot-eww--rename-buffer))
424 #+begin_src emacs-lisp
425 (global-set-key (kbd "C-c w") 'eww)
428 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.
429 #+begin_src emacs-lisp
430 (defun fetch-password (&rest params)
431 (require 'auth-source)
432 (let ((match (car (apply 'auth-source-search params))))
434 (let ((secret (plist-get match :secret)))
435 (if (functionp secret)
438 (error "Password not found for %S" params))))
443 (enable-circe-color-nicks)
444 (setq circe-network-defaults '(("libera"
445 :host "irc.armaanb.net"
450 :pass (lambda (null) (fetch-password
452 :machine "irc.armaanb.net"
455 :host "irc.armaanb.net"
460 :pass (lambda (null) (fetch-password
462 :machine "irc.armaanb.net"
465 :host "irc.armaanb.net"
470 :pass (lambda (null) (fetch-password
472 :machine "irc.armaanb.net"
474 :custom (circe-default-part-message "goodbye!")
475 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
480 (if (get-buffer "irc.armaanb.net:6696")
481 (switch-to-buffer "irc.armaanb.net:6696")
482 (progn (circe "libera")
486 (global-set-key (kbd "C-c i") 'acheam-irc)
489 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.
490 #+begin_src emacs-lisp
491 (defun sync-calendar ()
492 "Sync calendars with vdirsyncer"
494 (async-shell-command "vdirsyncer sync"))
497 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
498 (use-package calfw-ical)
499 (use-package calfw-org)
501 (defun acheam-calendar ()
504 (cfw:open-calendar-buffer
505 :contents-sources (list
506 (cfw:org-create-source "Green")
507 (cfw:ical-create-source
509 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
511 (cfw:ical-create-source
513 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
515 (cfw:ical-create-source
517 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
521 (global-set-key (kbd "C-c c") 'acheam-calendar)
524 #+begin_src emacs-lisp
525 (use-package pdf-tools
526 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
530 #+begin_src emacs-lisp
532 :hook (python-mode . blacken-mode)
533 :custom (blacken-line-length 79))
536 ** Strip trailing whitespace
537 #+begin_src emacs-lisp
538 (use-package ws-butler
539 :config (ws-butler-global-mode))
542 Automatic linting. I need to look into configuring this more.
543 #+begin_src emacs-lisp
544 (use-package flycheck
545 :config (global-flycheck-mode))
547 ** Project management
548 I never use this, but apparently its very powerful. Another item on my todo list.
549 #+begin_src emacs-lisp
550 (use-package projectile
551 :config (projectile-mode)
552 :custom ((projectile-completion-system 'ivy))
554 ("C-c p" . projectile-command-map)
556 (when (file-directory-p "~/Code")
557 (setq projectile-project-search-path '("~/Code")))
558 (setq projectile-switch-project-action #'projectile-dired))
560 (use-package counsel-projectile
562 :config (counsel-projectile-mode))
565 The best file manager!
566 #+begin_src emacs-lisp
568 :straight (:type built-in)
569 :commands (dired dired-jump)
570 :custom ((dired-listing-switches "-agho --group-directories-first"))
571 :config (evil-collection-define-key 'normal 'dired-mode-map
572 "h" 'dired-single-up-directory
573 "l" 'dired-single-buffer))
575 (use-package dired-single
576 :commands (dired dired-jump))
578 (use-package dired-open
579 :commands (dired dired-jump)
580 :custom (dired-open-extensions '(("png" . "feh")
583 (use-package dired-hide-dotfiles
584 :hook (dired-mode . dired-hide-dotfiles-mode)
586 (evil-collection-define-key 'normal 'dired-mode-map
587 "H" 'dired-hide-dotfiles-mode))
591 **** TODO Write a command that commits hunk, skipping staging step.
592 A very good Git interface.
593 #+begin_src emacs-lisp
597 #+begin_src emacs-lisp
599 (use-package git-email
600 :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
601 :config (git-email-piem-mode))
603 * General text editing
605 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.
606 #+begin_src emacs-lisp
607 (use-package aggressive-indent
608 :config (global-aggressive-indent-mode))
611 Spell check in text mode, and in prog-mode comments.
612 #+begin_src emacs-lisp
613 (dolist (hook '(text-mode-hook))
614 (add-hook hook (lambda () (flyspell-mode))))
615 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
616 (add-hook hook (lambda () (flyspell-mode -1))))
617 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
618 (setq ispell-silently-savep t)
621 #+begin_src emacs-lisp
622 (setq-default tab-width 2)
625 Opens file where you left it.
626 #+begin_src emacs-lisp
630 Distraction free writing a la junegunn/goyo.
631 #+begin_src emacs-lisp
632 (use-package olivetti
633 :bind ("C-c o" . olivetti-mode))
636 Abbreviate things! I just use this for things like my email address and copyright notice.
637 #+begin_src emacs-lisp
638 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
639 (setq save-abbrevs 'silent)
640 (setq-default abbrev-mode t)
643 #+begin_src emacs-lisp
644 (setq tramp-default-method "ssh")
646 ** Follow version controlled symlinks
647 #+begin_src emacs-lisp
648 (setq vc-follow-symlinks t)
651 #+begin_src emacs-lisp
652 (defun doas-edit (&optional arg)
653 "Edit currently visited file as root.
655 With a prefix ARG prompt for a file to visit.
656 Will also prompt for a file to visit if current
657 buffer is not visiting a file.
659 Modified from Emacs Redux."
661 (if (or arg (not buffer-file-name))
662 (find-file (concat "/doas:root@localhost:"
663 (ido-read-file-name "Find file(as root): ")))
664 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
666 (global-set-key (kbd "C-x C-r") #'doas-edit)
669 #+begin_src emacs-lisp
670 (use-package markdown-mode)
674 #+begin_src emacs-lisp
675 (use-package ace-window
676 :bind ("M-o" . ace-window))
678 ** Kill current buffer
679 Makes "C-x k" binding faster.
680 #+begin_src emacs-lisp
681 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
685 #+begin_src emacs-lisp
686 (use-package scad-mode)
688 ** Control backup and lock files
689 Stop backup files from spewing everywhere.
690 #+begin_src emacs-lisp
691 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
692 create-lockfiles nil)
694 ** Make yes/no easier
695 #+begin_src emacs-lisp
696 (defalias 'yes-or-no-p 'y-or-n-p)
698 ** Move customize file
699 No more clogging up init.el.
700 #+begin_src emacs-lisp
701 (setq custom-file "~/.emacs.d/custom.el")
705 #+begin_src emacs-lisp
707 :commands (helpful-callable helpful-variable helpful-command helpful-key)
709 (counsel-describe-function-function #'helpful-callable)
710 (counsel-describe-variable-function #'helpful-variable)
712 ([remap describe-function] . counsel-describe-function)
713 ([remap describe-command] . helpful-command)
714 ([remap describe-variable] . counsel-describe-variable)
715 ([remap describe-key] . helpful-key))
718 #+begin_src emacs-lisp
719 (use-package epa-file
720 :straight (:type built-in)
722 (epa-file-select-keys nil)
723 (epa-file-encrypt-to '("me@armaanb.net"))
724 (password-cache-expiry (* 60 15)))
726 (use-package pinentry
727 :config (pinentry-start))
730 #+begin_src emacs-lisp
732 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
733 :custom (0x0-default-service 'envs))
735 ** Automatically clean buffers
736 Automatically close unused buffers (except those of Circe) at midnight.
737 #+begin_src emacs-lisp
739 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
740 (with-current-buffer buffer-name
741 (derived-mode-p 'lui-mode))))
745 Spectrwm is a really awesome window manager! Would highly recommend.
747 #+begin_src conf :tangle ~/.spectrwm.conf
751 autorun = ws[1]:/home/armaa/Code/scripts/autostart
754 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.
755 #+begin_src conf :tangle ~/.spectrwm.conf
757 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
760 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
762 #+begin_src conf :tangle ~/.spectrwm.conf
763 program[term] = st -e tmux
764 program[screenshot_all] = flameshot gui
765 program[notif] = /home/armaa/Code/scripts/setter status
766 program[pass] = /home/armaa/Code/scripts/passmenu
769 bind[pass] = MOD+Shift+p
772 #+begin_src conf :tangle ~/.spectrwm.conf
773 program[paup] = /home/armaa/Code/scripts/setter audio +5
774 program[padown] = /home/armaa/Code/scripts/setter audio -5
775 program[pamute] = /home/armaa/Code/scripts/setter audio
776 program[brigup] = /home/armaa/Code/scripts/setter brightness +10%
777 program[brigdown] = /home/armaa/Code/scripts/setter brightness 10%-
778 program[next] = playerctl next
779 program[prev] = playerctl previous
780 program[pause] = playerctl play-pause
782 bind[padown] = XF86AudioLowerVolume
783 bind[paup] = XF86AudioRaiseVolume
784 bind[pamute] = XF86AudioMute
785 bind[brigdown] = XF86MonBrightnessDown
786 bind[brigup] = XF86MonBrightnessUp
787 bind[pause] = XF86AudioPlay
788 bind[next] = XF86AudioNext
789 bind[prev] = XF86AudioPrev
792 #+begin_src conf :tangle ~/.spectrwm.conf
793 program[h] = xdotool keyup h key --clearmodifiers Left
794 program[j] = xdotool keyup j key --clearmodifiers Down
795 program[k] = xdotool keyup k key --clearmodifiers Up
796 program[l] = xdotool keyup l key --clearmodifiers Right
798 bind[h] = MOD + Control + h
799 bind[j] = MOD + Control + j
800 bind[k] = MOD + Control + k
801 bind[l] = MOD + Control + l
804 #+begin_src conf :tangle ~/.spectrwm.conf
805 program[email] = emacsclient -ce "(mu4e)"
806 program[irc] = emacsclient -ce '(acheam-irc)'
807 program[rss] = emacsclient -ce '(elfeed)'
808 program[calendar] = emacsclient -ce '(acheam-calendar)'
809 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
810 program[firefox] = firefox
811 program[emacs] = emacsclient -c
813 bind[email] = MOD+Control+1
814 bind[irc] = MOD+Control+2
815 bind[rss] = MOD+Control+3
816 bind[calendar] = MOD+Control+4
817 bind[calc] = MOD+Control+5
818 bind[firefox] = MOD+Control+0
819 bind[emacs] = MOD+Control+Return
822 Float some specific programs by default.
823 #+begin_src conf :tangle ~/.spectrwm.conf
824 quirk[Castle Menu] = FLOAT
829 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.
830 #+begin_src conf :tangle ~/.config/ash/ashrc
835 #+begin_src shell :tangle ~/.config/ash/ashrc
837 user=$(echo "$1" | cut -f 1 -d '@')
838 host=$(echo "$1" | cut -f 2 -d '@')
839 echo $user | nc "$host" 79
842 **** Upload to ftp.armaanb.net
843 #+begin_src shell :tangle ~/.config/ash/ashrc
845 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
849 rsync "$1" "root@armaanb.net:/var/ftp/pub/$2" --chmod 644
859 xclip -o -sel c >> "$tmp"
860 basetmp=$(echo "$tmp" | tail -c +5)
861 _uup "$tmp" "$basetmp"
867 #+begin_src shell :tangle ~/.config/ash/ashrc
868 export EDITOR="emacsclient -c"
869 export VISUAL="$EDITOR"
870 export TERM=xterm-256color # for compatability
872 export GPG_TTY="$(tty)"
873 export MANPAGER='nvim +Man!'
876 export GTK_USE_PORTAL=1
878 export PATH="/home/armaa/.local/bin:$PATH" # prioritize .local/bin
879 export PATH="/home/armaa/Code/scripts:$PATH" # prioritize my scripts
880 export PATH="/home/armaa/Code/scripts/bin:$PATH" # prioritize my bins
881 export PATH="$PATH:/home/armaa/.cargo/bin"
882 export PATH="$PATH:/home/armaa/.local/share/gem/ruby/2.7.0/bin"
883 export PATH="$PATH:/usr/sbin"
884 export PATH="$PATH:/opt/FreeTube/freetube"
886 export LC_ALL="en_US.UTF-8"
887 export LC_CTYPE="en_US.UTF-8"
888 export LANGUAGE="en_US.UTF-8"
890 export KISS_PATH="/home/armaa/Virtual/kiss/home/armaa/kiss-repo"
891 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/core"
892 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/extra"
893 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/xorg"
894 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-main/testing"
895 export KISS_PATH="$KISS_PATH:/home/armaa/Clone/repo-community/community"
896 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
900 #+begin_src shell :tangle ~/.config/ash/ashrc
901 alias bhoji-drop='ssh -p 23 root@armaanb.net'
902 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
903 alias union='ssh 192.168.1.18'
904 alias mine='ssh -p 23 root@pickupserver.cc'
905 alias tcf='ssh root@204.48.23.68'
906 alias ngmun='ssh root@157.245.89.25'
907 alias prox='ssh root@192.168.1.224'
908 alias ncq='ssh root@143.198.123.17'
909 alias envs='ssh acheam@envs.net'
912 #+begin_src shell :tangle ~/.config/ash/ashrc
913 alias ls='ls -lh --group-directories-first'
915 alias df='df -h / /boot'
922 alias grep='grep -in'
923 alias mkdir='mkdir -pv'
924 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar'
925 emacs() { $EDITOR "$@" & }
928 **** System management
929 #+begin_src shell :tangle ~/.config/ash/ashrc
930 alias crontab='crontab-argh'
932 alias pasu='git -C ~/.password-store push'
933 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
937 #+begin_src shell :tangle ~/.config/ash/ashrc
938 alias ping='ping -c 10'
939 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
940 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
941 alias plan='T=$(mktemp) && \
942 rsync root@armaanb.net:/etc/finger/plan.txt "$T" && \
944 head -n -2 $T > $TT && \
947 echo "Last updated: $(date -R)" >> "$TT" && \
948 fold -sw 72 "$TT" > "$T"| \
949 rsync "$T" root@armaanb.net:/etc/finger/plan.txt && \
952 **** Virtual machines, chroots
953 #+begin_src shell :tangle ~/.config/ash/ashrc
954 alias ckiss="doas chrooter ~/Virtual/kiss"
955 alias cdebian="doas chrooter ~/Virtual/debian bash"
956 alias cwindows='devour qemu-system-x86_64 \
961 -device VGA,vgamem_mb=64 \
965 -net user,smb=/home/armaa/Public \
966 -drive format=qcow2,file=/home/armaa/Virtual/windows.qcow2'
969 #+begin_src shell :tangle ~/.config/ash/ashrc
970 alias words='gen-shell -c "words"'
971 alias words-e='gen-shell -c "words ~E"'
974 #+begin_src shell :tangle ~/.config/ash/ashrc
975 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
977 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
979 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
980 --restrict-filenames -o '%(title)s.%(ext)s'"
984 Make MPV play a little bit smoother.
985 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
986 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
990 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!.
991 #+begin_src conf :tangle ~/.inputrc
992 set editing-mode emacs
996 #+begin_src conf :tangle ~/.gitconfig
998 name = Armaan Bhojwani
999 email = me@armaanb.net
1000 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1003 #+begin_src conf :tangle ~/.gitconfig
1005 defaultBranch = main
1008 #+begin_src conf :tangle ~/.gitconfig
1013 #+begin_src conf :tangle ~/.gitconfig
1015 smtpserver = smtp.mailbox.org
1016 smtpuser = me@armaanb.net
1017 smtpencryption = ssl
1018 smtpserverport = 465
1022 #+begin_src conf :tangle ~/.gitconfig
1027 #+begin_src conf :tangle ~/.gitconfig
1030 sclone = clone --depth 1
1035 quickfix = commit . --amend --no-edit
1037 subup = submodule update --remote
1038 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1039 pushnc = push -o skip-ci
1042 #+begin_src conf :tangle ~/.gitconfig
1048 Lightweight notification daemon. Eventually I'd like to replace this with something dbus-less.
1050 #+begin_src conf :tangle ~/.config/dunst/dunstrc
1052 font = "JetBrains Mono Medium Nerd Font 11"
1054 format = "<b>%s</b>\n%b"
1056 indicate_hidden = yes
1059 show_age_threshold = 60
1062 geometry = "400x5-10+10"
1064 idle_threshold = 120
1066 sticky_history = yes
1068 separator_height = 1
1070 horizontal_padding = 8
1072 separator_color = "#ffffff"
1073 startup_notification = false
1076 #+begin_src conf :tangle ~/.config/dunst/dunstrc
1083 close_all = mod4+shift+c
1084 history = mod4+ctrl+c
1087 background = "#222222"
1088 foreground = "#ffffff"
1089 highlight = "#ffffff"
1093 background = "#222222"
1094 foreground = "#ffffff"
1095 highlight = "#ffffff"
1099 background = "#222222"
1100 foreground = "#a60000"
1101 highlight = "#ffffff"
1105 The best document reader!
1107 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1109 map <A-b> toggle_statusbar
1110 set selection-clipboard clipboard
1113 set window-title-basename "true"
1114 set selection-clipboard "clipboard"
1117 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1118 set default-bg "#000000"
1119 set default-fg "#ffffff"
1120 set render-loading true
1121 set render-loading-bg "#000000"
1122 set render-loading-fg "#ffffff"
1124 set recolor-lightcolor "#000000" # bg
1125 set recolor-darkcolor "#ffffff" # fg
1129 Just some basic Firefox CSS. Will probably have to rewrite for the Proton redesign.
1130 *** Swap tab and URL bars
1131 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1133 -moz-box-ordinal-group: 1 !important;
1137 -moz-box-ordinal-group: 2 !important;
1141 -moz-box-ordinal-group: 3 !important;
1144 *** Hide URL bar when not focused.
1145 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1146 #navigator-toolbox:not(:focus-within):not(:hover) {
1150 #navigator-toolbox {
1151 transition: 0.1s margin-top ease-out;
1154 *** Black screen by default
1156 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userChrome.css
1159 #browser vbox#appcontent tabbrowser,
1161 #tabbrowser-tabpanels,
1163 browser[type="content-primary"],
1164 browser[type="content"] > html,
1166 background: black !important;
1167 color: #fff !important;
1172 #+begin_src css :tangle ~/.mozilla/firefox/armaan-release/chrome/userContent.css
1173 @-moz-document url("about:home"), url("about:blank"), url("about:newtab") {
1175 background: black !important;
1180 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.
1181 #+begin_src conf :tangle ~/.Xresources
1183 ,*.foreground: #ffffff
1184 ,*.background: #000000
1185 ,*.cursorColor: #ffffff
1220 I use tmux in order to keep my st build light. Still learning how it works.
1221 #+begin_src conf :tangle ~/.tmux.conf
1224 set-option -g history-limit 50000
1225 set-window-option -g mode-keys vi
1226 bind-key -T copy-mode-vi 'v' send -X begin-selection
1227 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1231 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1232 default-key 3C9ED82FFE788E4A
1236 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1237 pinentry-program /sbin/pinentry-gnome3
1239 default-cache-ttl 600
1240 allow-emacs-pinentry