1 #+TITLE: System Configuration
2 #+DESCRIPTION: Personal system configuration in org-mode format.
3 #+AUTHOR: Armaan Bhojwani
4 #+EMAIL: me@armaanb.net
7 Welcome to my system configuration! This file contains my Emacs configuration, but also my config files for many of the other programs on my system!
9 I am currently using Emacs 28 with native compilation, so some settings and packages may not be available for older versions of Emacs. This is a purely personal configuration, so while I can guarantee that it works on my setup, it might not work for you.
11 I chose to create a powerful, yet not overly heavy Emacs configuration. Things like a fancy modeline, icons, or LSP mode do not increase my productivity, and create visual clutter, and thus have been excluded.
13 Another important choice has been to integrate Emacs into a large part of my computing environment (see [[*Emacs OS]]). I use email, IRC, RSS, et cetera, all through Emacs which simplifies my workflow and creates an amazingly integrated environment.
15 Lastly, I use Evil mode. Modal keybindings are simpler and more ergonomic than standard Emacs style, and Vim keybindings are what I'm comfortable with and are pervasive throughout computing.
17 Released under the [[https://opensource.org/licenses/MIT][MIT license]] by Armaan Bhojwani, 2021. Note that many snippets are taken from online, and other sources, who are credited for their work near their contributions.
19 ** Bootstrap straight.el
20 straight.el is really nice for managing package, and it integrates nicely with use-package. It uses the bootstrapping system defined here for installation.
21 #+begin_src emacs-lisp
22 (defvar native-comp-deferred-compilation-deny-list ())
23 (defvar bootstrap-version)
25 (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
26 (bootstrap-version 5))
27 (unless (file-exists-p bootstrap-file)
29 (url-retrieve-synchronously
30 "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"
31 'silent 'inhibit-cookies)
32 (goto-char (point-max))
33 (eval-print-last-sexp)))
34 (load bootstrap-file nil 'nomessage))
36 ** Replace package.el with straight
37 #+begin_src emacs-lisp
38 (straight-use-package 'use-package)
39 (setq straight-use-package-by-default t)
43 Use the Modus Operandi theme by Protesilaos Stavrou. Its the best theme for Emacs by far, because how clear and readable it is. It is highly customizable, but I just set a few options here.
44 #+begin_src emacs-lisp
45 (use-package modus-themes
47 (modus-themes-slanted-constructs t)
48 (modus-themes-bold-constructs t)
49 (modus-themes-mode-line '3d)
50 (modus-themes-scale-headings t)
51 (modus-themes-diffs 'desaturated)
52 :config (load-theme 'modus-vivendi t))
56 JetBrains Mono is a great programming font with ligatures. The "NF" means that it has been patched with the [[https://www.nerdfonts.com/][Nerd Fonts]].
57 #+begin_src emacs-lisp
58 (add-to-list 'default-frame-alist '(font . "JetBrainsMonoNF-12"))
61 #+begin_src emacs-lisp
63 :straight (ligature :type git :host github :repo "mickeynp/ligature.el")
65 (ligature-set-ligatures
66 '(prog-mode text-mode)
67 '("-|" "-~" "---" "-<<" "-<" "--" "->" "->>" "-->" "/=" "/=="
68 "/>" "//" "/*" "*>" "*/" "<-" "<<-" "<=>" "<=" "<|" "<||"
69 "<|||" "<|>" "<:" "<>" "<-<" "<<<" "<==" "<<=" "<=<" "<==>"
70 "<-|" "<<" "<~>" "<=|" "<~~" "<~" "<$>" "<$" "<+>" "<+" "</>"
71 "</" "<*" "<*>" "<->" "<!--" ":>" ":<" ":::" "::" ":?" ":?>"
72 ":=" "::=" "=>>" "==>" "=/=" "=!=" "=>" "===" "=:=" "==" "!=="
73 "!!" "!=" ">]" ">:" ">>-" ">>=" ">=>" ">>>" ">-" ">=" "&&&"
74 "&&" "|||>" "||>" "|>" "|]" "|}" "|=>" "|->" "|=" "||-" "|-"
75 "||=" "||" ".." ".?" ".=" ".-" "..<" "..." "+++" "+>" "++"
76 "[||]" "[<" "[|" "{|" "?." "?=" "?:" "##" "###" "####" "#["
77 "#{" "#=" "#!" "#:" "#_(" "#_" "#?" "#(" ";;" "_|_" "__" "~~"
78 "~~>" "~>" "~-" "~@" "$>" "^=" "]#"))
79 (global-ligature-mode t))
82 Display relative line numbers except in certain modes.
83 #+begin_src emacs-lisp
84 (global-display-line-numbers-mode)
85 (setq display-line-numbers-type 'relative)
86 (dolist (no-line-num '(term-mode-hook
92 (add-hook no-line-num (lambda () (display-line-numbers-mode 0))))
94 ** Highlight matching parenthesis
95 #+begin_src emacs-lisp
97 :config (show-paren-mode)
98 :custom (show-paren-style 'parenthesis))
101 *** Show current function
102 #+begin_src emacs-lisp
103 (which-function-mode)
105 *** Make position in file more descriptive
106 Show current column and file size.
107 #+begin_src emacs-lisp
109 (size-indication-mode)
112 #+begin_src emacs-lisp
114 :config (minions-mode))
117 Highlight whitespace and other bad text practices.
118 #+begin_src emacs-lisp
119 (use-package whitespace
120 :custom (whitespace-style '(face lines-tail)))
121 (dolist (hook '(prog-mode-hook))
122 (add-hook hook (lambda () (whitespace-mode 1))))
124 ** Highlight todo items in comments
125 +begin_src emacs-lisp
127 :straight (hl-todo :type git :host github :repo "tarsius/hl-todo")
128 :config (global-hl-todo-mode 1))
131 #+begin_src emacs-lisp
135 Soft wrap words and do operations by visual lines in some modes.
136 #+begin_src emacs-lisp
137 (dolist (hook '(text-mode-hook
140 mu4e-view-mode-hook))
141 (add-hook hook (lambda () (visual-line-mode 1))))
144 #+begin_src emacs-lisp
145 (dolist (hook '(scdoc-mode-hook
146 mu4e-compose-mode-hook))
147 (add-hook hook (lambda () (auto-fill-mode 1))))
149 ** Display number of matches in search
150 #+begin_src emacs-lisp
152 :config (global-anzu-mode)
154 ([remap query-replace] . anzu-query-replace)
155 ([remap query-replace-regexp] . anzu-query-replace-regexp))
157 *** TODO This config doesn't work right
159 Invert modeline color instead of audible bell or the standard visual bell.
160 #+begin_src emacs-lisp
161 (setq visible-bell nil
163 (lambda () (invert-face 'mode-line)
164 (run-with-timer 0.1 nil #'invert-face 'mode-line)))
168 #+begin_src emacs-lisp
170 :custom (select-enable-clipboard nil)
173 (fset 'evil-visual-update-x-selection 'ignore) ;; Keep clipboard and register seperate
174 ;; Use visual line motions even outside of visual-line-mode buffers
175 (evil-global-set-key 'motion "j" 'evil-next-visual-line)
176 (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
177 (global-set-key (kbd "<escape>") 'keyboard-escape-quit))
180 Evil bindings for tons of packages.
181 #+begin_src emacs-lisp
182 (use-package evil-collection
184 :init (evil-collection-init)
185 :custom (evil-collection-setup-minibuffer t))
189 #+begin_src emacs-lisp
190 (use-package evil-surround
191 :config (global-evil-surround-mode))
194 Makes commenting super easy
195 #+begin_src emacs-lisp
196 (use-package evil-nerd-commenter
197 :bind (:map evil-normal-state-map
198 ("gc" . evilnc-comment-or-uncomment-lines))
199 :custom (evilnc-invert-comment-line-by-line nil))
203 #+begin_src emacs-lisp
205 :config (evil-set-undo-system 'undo-fu))
207 (use-package undo-fu-session
208 :config (global-undo-fu-session-mode))
210 ** Number incrementing
211 Add back C-a/C-x bindings.
212 #+begin_src emacs-lisp
213 (use-package evil-numbers
214 :straight (evil-numbers :type git :host github :repo "juliapath/evil-numbers")
215 :bind (:map evil-normal-state-map
216 ("C-M-a" . evil-numbers/inc-at-pt)
217 ("C-M-x" . evil-numbers/dec-at-pt)))
220 #+begin_src emacs-lisp
221 (use-package evil-org
223 :hook (org-mode . evil-org-mode)
225 (evil-org-set-key-theme '(textobjects insert navigation shift todo)))
227 (use-package evil-org-agenda
228 :straight (:type built-in)
230 :config (evil-org-agenda-set-keys))
234 #+begin_src emacs-lisp
236 :straight (:type built-in)
237 :commands (org-capture org-agenda)
240 (org-agenda-start-with-log-mode t)
241 (org-agenda-files (quote ("~/Org/tasks.org" "~/Org/break.org")))
243 (org-log-into-drawer t)
244 (org-src-tab-acts-natively t)
245 (org-src-fontify-natively t)
246 (org-startup-indented t)
247 (org-hide-emphasis-markers t)
248 (org-fontify-whole-block-delimiter-line nil)
249 (org-archive-default-command 'org-archive-to-archive-sibling)
251 ("C-c a" . org-agenda)
252 (:map evil-normal-state-map ("ga" . org-archive-subtree-default)))
255 Define templates for lots of common structure elements. Mostly just used within this file.
256 #+begin_src emacs-lisp
257 (use-package org-tempo
259 :straight (:type built-in)
261 (dolist (addition '(("el" . "src emacs-lisp")
262 ("el" . "src emacs-lisp")
263 ("sp" . "src conf :tangle ~/.spectrwm.conf")
264 ("ash" . "src shell :tangle ~/.config/ash/ashrc")
265 ("pi" . "src conf :tangle ~/.config/picom/picom.conf")
266 ("git" . "src conf :tangle ~/.gitconfig")
267 ("za" . "src conf :tangle ~/.config/zathura/zathurarc")
268 ("xr" . "src conf :tangle ~/.Xresources")
269 ("tm" . "src conf :tangle ~/.tmux.conf")
270 ("gp" . "src conf :tangle ~/.gnupg/gpg.conf")
271 ("ag" . "src conf :tangle ~/.gnupg/gpg-agent.conf")
272 ("xm" . "src conf :tangle ~/.config/xmodmap")))
273 (add-to-list 'org-structure-template-alist addition)))
277 A well balanced completion framework.
278 #+begin_src emacs-lisp
280 :bind (:map ivy-minibuffer-map
281 ("TAB" . ivy-alt-done))
282 (:map ivy-switch-buffer-map
283 ("M-d" . ivy-switch-buffer-kill))
287 #+begin_src emacs-lisp
288 (use-package ivy-rich
290 :config (ivy-rich-mode))
294 #+begin_src emacs-lisp
296 :bind ("C-M-j" . 'counsel-switch-buffer)
297 :config (counsel-mode))
299 ** Remember frequent commands
300 #+begin_src emacs-lisp
301 (use-package ivy-prescient
304 (prescient-persist-mode)
305 (ivy-prescient-mode))
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))
313 :config (load "~/.emacs.d/feeds.el")
314 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
317 Use mu4e for reading emails.
318 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.
319 *** TODO Switch to mbsync
320 =offlineimap= really crappy (slow and requires python2), and I need to replace it with =mbsync=.
321 *** TODO Include mbsync/offlineimap config
322 *** TODO Split up and document this config a bit
324 #+begin_src emacs-lisp
325 (use-package smtpmail
326 :straight (:type built-in))
328 :load-path "/usr/share/emacs/site-lisp/mu4e"
329 :straight (:build nil)
330 :bind (("C-c m" . mu4e))
332 (setq user-full-name "Armaan Bhojwani"
333 smtpmail-local-domain "armaanb.net"
334 smtpmail-stream-type 'ssl
335 smtpmail-smtp-service '465
336 mu4e-change-filenames-when-moving t
337 mu4e-get-mail-command "offlineimap -q"
338 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
339 message-citation-line-function 'message-insert-formatted-citation-line
340 mu4e-completing-read-function 'ivy-completing-read
341 mu4e-confirm-quit nil
343 mail-user-agent 'mu4e-user-agent
344 mu4e-context-policy 'pick-first
346 `( ,(make-mu4e-context
348 :enter-func (lambda () (mu4e-message "Entering school context"))
349 :leave-func (lambda () (mu4e-message "Leaving school context"))
350 :match-func (lambda (msg)
352 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
353 :vars '((user-mail-address . "abhojwani22@nobles.edu")
354 (mu4e-sent-folder . "/school/Sent")
355 (mu4e-drafts-folder . "/school/Drafts")
356 (mu4e-trash-folder . "/school/Trash")
357 (mu4e-refile-folder . "/school/Archive")
358 (message-cite-reply-position . above)
359 (user-mail-address . "abhojwani22@nobles.edu")
360 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
361 (smtpmail-smtp-server . "smtp.gmail.com")))
364 :enter-func (lambda () (mu4e-message "Entering personal context"))
365 :leave-func (lambda () (mu4e-message "Leaving personal context"))
366 :match-func (lambda (msg)
368 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
369 :vars '((mu4e-sent-folder . "/personal/Sent")
370 (mu4e-drafts-folder . "/personal/Drafts")
371 (mu4e-trash-folder . "/personal/Trash")
372 (mu4e-refile-folder . "/personal/Archive")
373 (user-mail-address . "me@armaanb.net")
374 (message-cite-reply-position . below)
375 (smtpmail-smtp-user . "me@armaanb.net")
376 (smtpmail-smtp-server . "smtp.mailbox.org")))))
377 (add-to-list 'mu4e-bookmarks
378 '(:name "Unified inbox"
379 :query "maildir:\"/personal/INBOX\" or maildir:\"/school/INBOX\""
381 :hook ((mu4e-compose-mode . flyspell-mode)
382 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
383 (signal 'quit nil))))))
385 *** Discourage Gnus from displaying HTML emails
386 #+begin_src emacs-lisp
387 (with-eval-after-load "mm-decode"
388 (add-to-list 'mm-discouraged-alternatives "text/html")
389 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
392 Set EWW as default browser except for multimedia which should open in MPV.
393 #+begin_src emacs-lisp
394 (defun browse-url-mpv (url &optional new-window)
395 "Ask MPV to load URL."
397 (start-process "mpv" "*mpv*" "mpv" url))
399 (setq browse-url-handlers
401 (("youtu\\.?be" . browse-url-mpv)
402 ("peertube.*" . browse-url-mpv)
403 ("vid.*" . browse-url-mpv)
404 ("vid.*" . browse-url-mpv)
405 ("*.mp4" . browse-url-mpv)
406 ("*.mp3" . browse-url-mpv)
407 ("*.ogg" . browse-url-mpv)
408 ("." . eww-browse-url)
412 Some EWW enhancements.
413 *** Give buffer a useful name
414 #+begin_src emacs-lisp
415 ;; From https://protesilaos.com/dotemacs/
416 (defun prot-eww--rename-buffer ()
417 "Rename EWW buffer using page title or URL.
418 To be used by `eww-after-render-hook'."
419 (let ((name (if (eq "" (plist-get eww-data :title))
420 (plist-get eww-data :url)
421 (plist-get eww-data :title))))
422 (rename-buffer (format "*%s # eww*" name) t)))
425 :straight (:type built-in)
426 :bind (("C-c w" . eww))
427 :hook (eww-after-render-hook prot-eww--rename-buffer))
430 #+begin_src emacs-lisp
431 (global-set-key (kbd "C-c w") 'eww)
434 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.
435 #+begin_src emacs-lisp
436 (defun fetch-password (&rest params)
437 (require 'auth-source)
438 (let ((match (car (apply 'auth-source-search params))))
440 (let ((secret (plist-get match :secret)))
441 (if (functionp secret)
444 (error "Password not found for %S" params))))
449 (enable-circe-color-nicks)
450 (setq circe-network-defaults '(("libera"
451 :host "irc.armaanb.net"
456 :pass (lambda (null) (fetch-password
458 :machine "irc.armaanb.net"
461 :host "irc.armaanb.net"
466 :pass (lambda (null) (fetch-password
468 :machine "irc.armaanb.net"
471 :host "irc.armaanb.net"
476 :pass (lambda (null) (fetch-password
478 :machine "irc.armaanb.net"
480 :custom (circe-default-part-message "goodbye!")
481 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
486 (if (get-buffer "irc.armaanb.net:6696")
487 (switch-to-buffer "irc.armaanb.net:6696")
488 (progn (switch-to-buffer "*scratch*")
493 (global-set-key (kbd "C-c i") 'acheam-irc)
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 "~/src")
564 (setq projectile-project-search-path '("~/src")))
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 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
622 (add-hook hook (lambda () (flyspell-mode))))
623 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
624 (add-hook hook (lambda () (flyspell-mode -1))))
625 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
626 (setq ispell-silently-savep t)
629 #+begin_src emacs-lisp
630 (setq-default tab-width 2)
633 Opens file where you left it.
634 #+begin_src emacs-lisp
638 Distraction free writing a la junegunn/goyo.
639 #+begin_src emacs-lisp
640 (use-package olivetti
641 :bind ("C-c o" . olivetti-mode))
644 Abbreviate things! I just use this for things like my email address and copyright notice.
645 #+begin_src emacs-lisp
646 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
647 (setq save-abbrevs 'silent)
648 (setq-default abbrev-mode t)
651 #+begin_src emacs-lisp
652 (setq tramp-default-method "ssh")
654 ** Follow version controlled symlinks
655 #+begin_src emacs-lisp
656 (setq vc-follow-symlinks t)
659 #+begin_src emacs-lisp
660 (defun doas-edit (&optional arg)
661 "Edit currently visited file as root.
663 With a prefix ARG prompt for a file to visit.
664 Will also prompt for a file to visit if current
665 buffer is not visiting a file.
667 Modified from Emacs Redux."
669 (if (or arg (not buffer-file-name))
670 (find-file (concat "/doas:root@localhost:"
671 (ido-read-file-name "Find file(as root): ")))
672 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
674 (global-set-key (kbd "C-x C-r") #'doas-edit)
677 #+begin_src emacs-lisp
678 (use-package markdown-mode)
681 Get it for yourself at https://git.armaanb.net/scdoc
682 #+begin_src emacs-lisp
683 (add-to-list 'load-path "~/src/scdoc-mode")
684 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
685 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
689 #+begin_src emacs-lisp
690 (use-package ace-window
691 :bind ("M-o" . ace-window))
693 ** Kill current buffer
694 Makes "C-x k" binding faster.
695 #+begin_src emacs-lisp
696 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
700 #+begin_src emacs-lisp
701 (use-package scad-mode)
703 ** Control backup and lock files
704 Stop backup files from spewing everywhere.
705 #+begin_src emacs-lisp
706 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
707 create-lockfiles nil)
709 ** Make yes/no easier
710 #+begin_src emacs-lisp
711 (defalias 'yes-or-no-p 'y-or-n-p)
713 ** Move customize file
714 No more clogging up init.el.
715 #+begin_src emacs-lisp
716 (setq custom-file "~/.emacs.d/custom.el")
720 #+begin_src emacs-lisp
722 :commands (helpful-callable helpful-variable helpful-command helpful-key)
724 (counsel-describe-function-function #'helpful-callable)
725 (counsel-describe-variable-function #'helpful-variable)
727 ([remap describe-function] . counsel-describe-function)
728 ([remap describe-command] . helpful-command)
729 ([remap describe-variable] . counsel-describe-variable)
730 ([remap describe-key] . helpful-key))
733 #+begin_src emacs-lisp
734 (use-package epa-file
735 :straight (:type built-in)
737 (epa-file-select-keys nil)
738 (epa-file-encrypt-to '("me@armaanb.net"))
739 (password-cache-expiry (* 60 15)))
741 (use-package pinentry
742 :config (pinentry-start))
745 #+begin_src emacs-lisp
747 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
748 :custom (0x0-default-service 'envs))
750 *** TODO Replace this with uploading to my own server
751 Similar to the ufile alias in my ashrc
752 ** Automatically clean buffers
753 Automatically close unused buffers (except those of Circe) at midnight.
754 #+begin_src emacs-lisp
756 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
757 (with-current-buffer buffer-name
758 (derived-mode-p 'lui-mode))))
762 Spectrwm is a really awesome window manager! Would highly recommend.
764 #+begin_src conf :tangle ~/.spectrwm.conf
768 autorun = ws[1]:/home/armaa/src/bin/autostart
771 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.
772 #+begin_src conf :tangle ~/.spectrwm.conf
774 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
777 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
779 #+begin_src conf :tangle ~/.spectrwm.conf
780 program[term] = st -e tmux
781 program[notif] = /home/armaa/src/bin/setter status
782 program[pass] = /home/armaa/src/bin/passmenu
783 program[lock] = slock
786 bind[pass] = MOD+Shift+p
789 #+begin_src conf :tangle ~/.spectrwm.conf
790 program[paup] = /home/armaa/src/bin/setter audio +5
791 program[padown] = /home/armaa/src/bin/setter audio -5
792 program[pamute] = /home/armaa/src/bin/setter audio
793 program[brigup] = /home/armaa/src/bin/setter brightness +10%
794 program[brigdown] = /home/armaa/src/bin/setter brightness 10%-
796 bind[padown] = XF86AudioLowerVolume
797 bind[paup] = XF86AudioRaiseVolume
798 bind[pamute] = XF86AudioMute
799 bind[brigdown] = XF86MonBrightnessDown
800 bind[brigup] = XF86MonBrightnessUp
803 #+begin_src conf :tangle ~/.spectrwm.conf
804 program[h] = xdotool keyup h key --clearmodifiers Left
805 program[j] = xdotool keyup j key --clearmodifiers Down
806 program[k] = xdotool keyup k key --clearmodifiers Up
807 program[l] = xdotool keyup l key --clearmodifiers Right
809 bind[h] = MOD + Control + h
810 bind[j] = MOD + Control + j
811 bind[k] = MOD + Control + k
812 bind[l] = MOD + Control + l
815 #+begin_src conf :tangle ~/.spectrwm.conf
816 program[email] = emacsclient -ce '(progn (switch-to-buffer "*scratch*") (mu4e))'
817 program[irc] = emacsclient -ce '(acheam-irc)'
818 program[rss] = emacsclient -ce '(elfeed)'
819 program[calendar] = emacsclient -ce '(acheam-calendar)'
820 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
821 program[emacs] = emacsclient -c
823 bind[email] = MOD+Control+1
824 bind[irc] = MOD+Control+2
825 bind[rss] = MOD+Control+3
826 bind[calendar] = MOD+Control+4
827 bind[calc] = MOD+Control+5
828 bind[emacs] = MOD+Control+Return
831 Float some specific programs by default.
832 #+begin_src conf :tangle ~/.spectrwm.conf
833 quirk[Castle Menu] = FLOAT
838 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.
839 #+begin_src conf :tangle ~/.config/ash/ashrc
844 #+begin_src shell :tangle ~/.config/ash/ashrc
846 user=$(echo "$1" | cut -f 1 -d '@')
847 host=$(echo "$1" | cut -f 2 -d '@')
848 echo $user | nc "$host" 79
851 **** Upload to ftp.armaanb.net
852 #+begin_src shell :tangle ~/.config/ash/ashrc
854 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
858 rsync "$1" "root@armaanb.net:/var/ftp/pub/$2" --chmod 644
868 xclip -o -sel c >> "$tmp"
869 basetmp=$(echo "$tmp" | tail -c +5)
870 _uup "$tmp" "$basetmp"
876 #+begin_src shell :tangle ~/.config/ash/ashrc
877 export EDITOR="emacsclient -c"
878 export VISUAL="$EDITOR"
879 export TERM=xterm-256color # for compatability
881 export GPG_TTY="$(tty)"
882 export MANPAGER='nvim +Man!'
884 export GTK_USE_PORTAL=1
887 export PATH="/home/armaa/.local/bin:$PATH" # prioritize .local/bin
888 export PATH="/home/armaa/src/bin:$PATH" # prioritize my bin
889 export PATH="//home/armaa/src/bin/bin:$PATH" # prioritize my bins
890 export PATH="$PATH:/usr/sbin"
892 export LC_ALL="en_US.UTF-8"
893 export LC_CTYPE="en_US.UTF-8"
894 export LANGUAGE="en_US.UTF-8"
895 export TZ="America/New_York"
898 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
899 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
900 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
901 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
902 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
903 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
904 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
905 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
907 export CFLAGS="-O3 -pipe -march=native"
908 export CXXFLAGS="$CFLAGS"
909 export MAKEFLAGS="-j$(nproc)"
910 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
912 export XDG_DESKTOP_DIR="/dev/null"
913 export XDG_DOCUMENTS_DIR="$HOME/documents"
914 export XDG_DOWNLOAD_DIR="$HOME/downloads"
915 export XDG_MUSIC_DIR="$HOME/music"
916 export XDG_PICTURES_DIR="$HOME/pictures"
917 export XDG_VIDEOS_DIR="$HOME/videos"
921 #+begin_src shell :tangle ~/.config/ash/ashrc
922 alias bhoji-drop='ssh -p 23 root@armaanb.net'
923 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
924 alias union='ssh 192.168.1.18'
925 alias mine='ssh -p 23 root@pickupserver.cc'
926 alias tcf='ssh root@204.48.23.68'
927 alias ngmun='ssh root@157.245.89.25'
928 alias prox='ssh root@192.168.1.224'
929 alias ncq='ssh root@143.198.123.17'
930 alias envs='ssh acheam@envs.net'
933 #+begin_src shell :tangle ~/.config/ash/ashrc
934 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
936 alias df='df -h / /boot'
943 alias grep='grep -in'
944 alias mkdir='mkdir -pv'
945 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar'
946 emacs() { $EDITOR "$@" & }
949 **** System management
950 #+begin_src shell :tangle ~/.config/ash/ashrc
951 alias crontab='crontab-argh'
953 alias pasu='git -C ~/.password-store push'
954 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
958 #+begin_src shell :tangle ~/.config/ash/ashrc
959 alias ping='ping -c 10'
960 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
961 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
962 alias plan='T=$(mktemp) && \
963 rsync root@armaanb.net:/etc/finger/plan.txt "$T" && \
965 head -n -2 $T > $TT && \
968 echo "Last updated: $(date -R)" >> "$TT" && \
969 fold -sw 72 "$TT" > "$T"| \
970 rsync "$T" root@armaanb.net:/etc/finger/plan.txt && \
973 **** Virtual machines, chroots
974 #+begin_src shell :tangle ~/.config/ash/ashrc
975 alias ckiss="doas chrooter ~/Virtual/kiss"
976 alias cdebian="doas chrooter ~/Virtual/debian bash"
977 alias cwindows='devour qemu-system-x86_64 \
982 -device VGA,vgamem_mb=64 \
986 -net user,smb=/home/armaa/Public \
987 -drive format=qcow2,file=/home/armaa/Virtual/windows.qcow2'
990 #+begin_src shell :tangle ~/.config/ash/ashrc
991 alias words='gen-shell -c "words"'
992 alias words-e='gen-shell -c "words ~E"'
995 #+begin_src shell :tangle ~/.config/ash/ashrc
996 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
998 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1000 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1001 --restrict-filenames -o '%(title)s.%(ext)s'"
1005 Make MPV play a little bit smoother.
1006 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1007 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1011 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!.
1012 #+begin_src conf :tangle ~/.inputrc
1013 set editing-mode emacs
1017 #+begin_src conf :tangle ~/.gitconfig
1019 name = Armaan Bhojwani
1020 email = me@armaanb.net
1021 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1024 #+begin_src conf :tangle ~/.gitconfig
1026 defaultBranch = main
1029 #+begin_src conf :tangle ~/.gitconfig
1034 #+begin_src conf :tangle ~/.gitconfig
1036 smtpserver = smtp.mailbox.org
1037 smtpuser = me@armaanb.net
1038 smtpencryption = ssl
1039 smtpserverport = 465
1043 #+begin_src conf :tangle ~/.gitconfig
1048 #+begin_src conf :tangle ~/.gitconfig
1051 sclone = clone --depth 1
1056 quickfix = commit . --amend --no-edit
1058 subup = submodule update --remote
1059 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1060 pushnc = push -o skip-ci
1063 #+begin_src conf :tangle ~/.gitconfig
1069 The best document reader!
1071 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1073 map <A-b> toggle_statusbar
1074 set selection-clipboard clipboard
1077 set window-title-basename "true"
1078 set selection-clipboard "clipboard"
1081 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1082 set default-bg "#000000"
1083 set default-fg "#ffffff"
1084 set render-loading true
1085 set render-loading-bg "#000000"
1086 set render-loading-fg "#ffffff"
1088 set recolor-lightcolor "#000000" # bg
1089 set recolor-darkcolor "#ffffff" # fg
1093 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.
1094 #+begin_src conf :tangle ~/.Xresources
1096 ,*.foreground: #ffffff
1097 ,*.background: #000000
1098 ,*.cursorColor: #ffffff
1133 I use tmux in order to keep my st build light. Still learning how it works.
1134 #+begin_src conf :tangle ~/.tmux.conf
1137 set-option -g history-limit 50000
1138 set-window-option -g mode-keys vi
1139 bind-key -T copy-mode-vi 'v' send -X begin-selection
1140 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1144 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1145 default-key 3C9ED82FFE788E4A
1149 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1150 pinentry-program /sbin/pinentry-fltk
1152 default-cache-ttl 600
1153 allow-emacs-pinentry
1156 #+begin_src conf :tangle ~/.config/xmodmap
1163 ! Turn right alt into super
1168 #+begin_src conf (if (eq system-name "frost.armaanb.net") ":tangle ~/.config/xmodmap")
1170 ! Swap caps and control
1172 remove Lock = Caps_Lock
1173 remove Control = Control_L
1174 remove Lock = Control_L
1175 remove Control = Caps_Lock
1176 keysym Control_L = Caps_Lock
1177 keysym Caps_Lock = Control_L
1178 add Lock = Caps_Lock
1179 add Control = Control_L