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 27.2 on Linux, 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")))
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))
560 :bind-keymap ("C-c p" . projectile-command-map)
561 :init (setq projectile-switch-project-action #'projectile-dired))
563 (use-package counsel-projectile
565 :config (counsel-projectile-mode))
568 The best file manager!
569 #+begin_src emacs-lisp
571 :straight (:type built-in)
572 :commands (dired dired-jump)
573 :custom ((dired-listing-switches "-agho --group-directories-first"))
574 :config (evil-collection-define-key 'normal 'dired-mode-map
575 "h" 'dired-single-up-directory
576 "l" 'dired-single-buffer))
578 (use-package dired-single
579 :commands (dired dired-jump))
581 (use-package dired-open
582 :commands (dired dired-jump)
583 :custom (dired-open-extensions '(("png" . "feh")
586 (use-package dired-hide-dotfiles
587 :hook (dired-mode . dired-hide-dotfiles-mode)
589 (evil-collection-define-key 'normal 'dired-mode-map
590 "H" 'dired-hide-dotfiles-mode))
594 A very good Git interface.
595 #+begin_src emacs-lisp
599 #+begin_src emacs-lisp
601 (use-package git-email
602 :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
603 :config (git-email-piem-mode))
606 Modified from https://eklitzke.org/smarter-emacs-clang-format.
608 Style is basically ddevault's style guide but with 4 spaces instead of 8 char tabs.
609 #+begin_src emacs-lisp
610 (use-package clang-format
611 :custom (clang-format-style "{
613 AlwaysBreakAfterReturnType: AllDefinitions,
617 (defun clang-format-buffer-smart ()
618 "Reformat buffer if .clang-format exists in the projectile root."
619 (when (file-exists-p (expand-file-name ".clang-format" (projectile-project-root)))
620 (when (if (eq major-mode 'c-mode))
621 (message "Formatting with clang-format...")
622 (clang-format-buffer))))
624 (add-hook 'before-save-hook 'clang-format-buffer-smart nil)
626 * General text editing
628 Spell check in text mode, and in prog-mode comments.
629 #+begin_src emacs-lisp
630 (dolist (hook '(text-mode-hook
633 (add-hook hook (lambda () (flyspell-mode))))
634 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
635 (add-hook hook (lambda () (flyspell-mode -1))))
636 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
637 (setq ispell-silently-savep t)
640 #+begin_src emacs-lisp
641 (setq-default tab-width 2)
644 Opens file where you left it.
645 #+begin_src emacs-lisp
649 Distraction free writing a la junegunn/goyo.
650 #+begin_src emacs-lisp
651 (use-package olivetti
652 :bind ("C-c o" . olivetti-mode))
655 Abbreviate things! I just use this for things like my email address and copyright notice.
656 #+begin_src emacs-lisp
657 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
658 (setq save-abbrevs 'silent)
659 (setq-default abbrev-mode t)
662 #+begin_src emacs-lisp
663 (setq tramp-default-method "ssh")
665 ** Follow version controlled symlinks
666 #+begin_src emacs-lisp
667 (setq vc-follow-symlinks t)
670 #+begin_src emacs-lisp
671 (defun doas-edit (&optional arg)
672 "Edit currently visited file as root.
674 With a prefix ARG prompt for a file to visit.
675 Will also prompt for a file to visit if current
676 buffer is not visiting a file.
678 Modified from Emacs Redux."
680 (if (or arg (not buffer-file-name))
681 (find-file (concat "/doas:root@localhost:"
682 (ido-read-file-name "Find file(as root): ")))
683 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
685 (global-set-key (kbd "C-x C-r") #'doas-edit)
688 #+begin_src emacs-lisp
689 (use-package markdown-mode)
692 Get it for yourself at https://git.armaanb.net/scdoc
693 #+begin_src emacs-lisp
694 (add-to-list 'load-path "~/src/scdoc-mode")
695 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
696 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
700 #+begin_src emacs-lisp
701 (use-package ace-window
702 :bind ("M-o" . ace-window))
704 ** Kill current buffer
705 Makes "C-x k" binding faster.
706 #+begin_src emacs-lisp
707 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
711 #+begin_src emacs-lisp
712 (use-package scad-mode)
714 ** Control backup and lock files
715 Stop backup files from spewing everywhere.
716 #+begin_src emacs-lisp
717 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
718 create-lockfiles nil)
720 ** Make yes/no easier
721 #+begin_src emacs-lisp
722 (defalias 'yes-or-no-p 'y-or-n-p)
724 ** Move customize file
725 No more clogging up init.el.
726 #+begin_src emacs-lisp
727 (setq custom-file "~/.emacs.d/custom.el")
731 #+begin_src emacs-lisp
733 :commands (helpful-callable helpful-variable helpful-command helpful-key)
735 (counsel-describe-function-function #'helpful-callable)
736 (counsel-describe-variable-function #'helpful-variable)
738 ([remap describe-function] . counsel-describe-function)
739 ([remap describe-command] . helpful-command)
740 ([remap describe-variable] . counsel-describe-variable)
741 ([remap describe-key] . helpful-key))
744 #+begin_src emacs-lisp
745 (use-package epa-file
746 :straight (:type built-in)
748 (epa-file-select-keys nil)
749 (epa-file-encrypt-to '("me@armaanb.net"))
750 (password-cache-expiry (* 60 15)))
752 (use-package pinentry
753 :config (pinentry-start))
756 #+begin_src emacs-lisp
758 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
759 :custom (0x0-default-service 'envs))
761 *** TODO Replace this with uploading to my own server
762 Similar to the ufile alias in my ashrc
763 ** Automatically clean buffers
764 Automatically close unused buffers (except those of Circe) at midnight.
765 #+begin_src emacs-lisp
767 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
768 (with-current-buffer buffer-name
769 (derived-mode-p 'lui-mode))))
773 Spectrwm is a really awesome window manager! Would highly recommend.
775 #+begin_src conf :tangle ~/.spectrwm.conf
779 autorun = ws[1]:/home/armaa/src/bin/autostart
782 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.
783 #+begin_src conf :tangle ~/.spectrwm.conf
785 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
788 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
790 #+begin_src conf :tangle ~/.spectrwm.conf
791 program[term] = st -e tmux
792 program[notif] = /home/armaa/src/bin/setter status
793 program[pass] = /home/armaa/src/bin/passmenu
794 program[lock] = slock
797 bind[pass] = MOD+Shift+p
800 #+begin_src conf :tangle ~/.spectrwm.conf
801 program[paup] = /home/armaa/src/bin/setter audio +5
802 program[padown] = /home/armaa/src/bin/setter audio -5
803 program[pamute] = /home/armaa/src/bin/setter audio
804 program[brigup] = /home/armaa/src/bin/setter brightness +10%
805 program[brigdown] = /home/armaa/src/bin/setter brightness 10%-
807 bind[padown] = XF86AudioLowerVolume
808 bind[paup] = XF86AudioRaiseVolume
809 bind[pamute] = XF86AudioMute
810 bind[brigdown] = XF86MonBrightnessDown
811 bind[brigup] = XF86MonBrightnessUp
814 #+begin_src conf :tangle ~/.spectrwm.conf
815 program[h] = xdotool keyup h key --clearmodifiers Left
816 program[j] = xdotool keyup j key --clearmodifiers Down
817 program[k] = xdotool keyup k key --clearmodifiers Up
818 program[l] = xdotool keyup l key --clearmodifiers Right
820 bind[h] = MOD + Control + h
821 bind[j] = MOD + Control + j
822 bind[k] = MOD + Control + k
823 bind[l] = MOD + Control + l
826 #+begin_src conf :tangle ~/.spectrwm.conf
827 program[email] = emacsclient -ce '(progn (switch-to-buffer "*scratch*") (mu4e))'
828 program[irc] = emacsclient -ce '(acheam-irc)'
829 program[rss] = emacsclient -ce '(elfeed)'
830 program[calendar] = emacsclient -ce '(acheam-calendar)'
831 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
832 program[emacs] = emacsclient -c
833 program[bookmarks] = /home/armaa/src/bin/bookmarks
834 program[browser] = chorizo
836 bind[email] = MOD+Control+1
837 bind[irc] = MOD+Control+2
838 bind[rss] = MOD+Control+3
839 bind[calendar] = MOD+Control+4
840 bind[calc] = MOD+Control+5
841 bind[emacs] = MOD+Control+Return
842 bind[bookmarks] = MOD+Control+o
843 bind[browser] = MOD+Control+p
846 Float some specific programs by default.
847 #+begin_src conf :tangle ~/.spectrwm.conf
848 quirk[Castle Menu] = FLOAT
850 quirk[pinentry-fltk] = FLOAT
854 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.
855 #+begin_src conf :tangle ~/.config/ash/ashrc
860 #+begin_src shell :tangle ~/.config/ash/ashrc
862 user=$(echo "$1" | cut -f 1 -d '@')
863 host=$(echo "$1" | cut -f 2 -d '@')
864 echo $user | nc "$host" 79
867 **** Upload to ftp.armaanb.net
868 #+begin_src shell :tangle ~/.config/ash/ashrc
870 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
874 rsync "$1" "armaa@armaanb.net:/srv/ftp/pub/$2" --chmod 644 --progress
884 xclip -o -sel c >> "$tmp"
885 basetmp=$(echo "$tmp" | tail -c +5)
886 _uup "$tmp" "$basetmp"
892 #+begin_src shell :tangle ~/.config/ash/ashrc
893 export EDITOR="emacsclient -c"
894 export VISUAL="$EDITOR"
895 export TERM=xterm-256color # for compatability
897 export GPG_TTY="$(tty)"
898 export MANPAGER='nvim +Man!'
900 export GTK_USE_PORTAL=1
903 export PATH="/home/armaa/.local/bin:$PATH" # prioritize .local/bin
904 export PATH="/home/armaa/src/bin:$PATH" # prioritize my bin
905 export PATH="//home/armaa/src/bin/bin:$PATH" # prioritize my bins
906 export PATH="$PATH:/usr/sbin"
908 export LC_ALL="en_US.UTF-8"
909 export LC_CTYPE="en_US.UTF-8"
910 export LANGUAGE="en_US.UTF-8"
911 export TZ="America/New_York"
914 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
915 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
916 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
917 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
918 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
919 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
920 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
922 export CFLAGS="-O3 -pipe -march=native"
923 export CXXFLAGS="$CFLAGS"
924 export MAKEFLAGS="-j$(nproc)"
925 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
927 export XDG_DESKTOP_DIR="/dev/null"
928 export XDG_DOCUMENTS_DIR="$HOME/documents"
929 export XDG_DOWNLOAD_DIR="$HOME/downloads"
930 export XDG_MUSIC_DIR="$HOME/music"
931 export XDG_PICTURES_DIR="$HOME/pictures"
932 export XDG_VIDEOS_DIR="$HOME/videos"
936 #+begin_src shell :tangle ~/.config/ash/ashrc
937 alias poki='ssh armaanb.net'
938 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
939 alias union='ssh 192.168.1.18'
940 alias mine='ssh -p 23 root@pickupserver.cc'
941 alias tcf='ssh root@204.48.23.68'
942 alias ngmun='ssh root@157.245.89.25'
943 alias prox='ssh root@192.168.1.224'
944 alias ncq='ssh root@143.198.123.17'
945 alias envs='ssh acheam@envs.net'
948 #+begin_src shell :tangle ~/.config/ash/ashrc
949 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
951 alias df='df -h / /boot'
958 alias grep='grep -in'
959 alias mkdir='mkdir -pv'
960 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar && rm lxc*'
961 emacs() { $EDITOR "$@" & }
964 **** System management
965 #+begin_src shell :tangle ~/.config/ash/ashrc
966 alias crontab='crontab-argh'
968 alias pasu='git -C ~/.password-store push'
969 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
973 #+begin_src shell :tangle ~/.config/ash/ashrc
974 alias ping='ping -c 10'
975 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
976 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
977 alias plan='T=$(mktemp) && \
978 rsync armaanb.net:/home/armaa/plan.txt "$T" && \
980 head -n -2 $T > $TT && \
983 echo "Last updated: $(date -R)" >> "$TT" && \
984 fold -sw 72 "$TT" > "$T"| \
985 rsync "$T" armaanb.net:/home/armaa/plan.txt && \
988 **** Virtual machines, chroots
989 #+begin_src shell :tangle ~/.config/ash/ashrc
990 alias ckiss="doas chrooter ~/Virtual/kiss"
991 alias cdebian="doas chrooter ~/Virtual/debian bash"
992 alias cwindows='devour qemu-system-x86_64 \
997 -device VGA,vgamem_mb=64 \
1001 -net user,smb=/home/armaa/Public \
1002 -drive format=qcow2,file=/home/armaa/Virtual/windows.qcow2'
1005 #+begin_src shell :tangle ~/.config/ash/ashrc
1006 alias words='gen-shell -c "words"'
1007 alias words-e='gen-shell -c "words ~E"'
1010 #+begin_src shell :tangle ~/.config/ash/ashrc
1011 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
1013 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1015 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1016 --restrict-filenames -o '%(title)s.%(ext)s'"
1020 Make MPV play a little bit smoother.
1021 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1022 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1026 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!.
1027 #+begin_src conf :tangle ~/.inputrc
1028 set editing-mode emacs
1032 #+begin_src conf :tangle ~/.gitconfig
1034 name = Armaan Bhojwani
1035 email = me@armaanb.net
1036 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1039 #+begin_src conf :tangle ~/.gitconfig
1041 defaultBranch = main
1044 #+begin_src conf :tangle ~/.gitconfig
1049 #+begin_src conf :tangle ~/.gitconfig
1051 smtpserver = smtp.mailbox.org
1052 smtpuser = me@armaanb.net
1053 smtpencryption = ssl
1054 smtpserverport = 465
1058 #+begin_src conf :tangle ~/.gitconfig
1063 #+begin_src conf :tangle ~/.gitconfig
1066 sclone = clone --depth 1
1071 quickfix = commit . --amend --no-edit
1073 subup = submodule update --remote
1074 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1075 pushnc = push -o skip-ci
1078 #+begin_src conf :tangle ~/.gitconfig
1084 #+begin_src conf :tangle ~/.gitconfig
1089 The best document reader!
1091 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1093 map <A-b> toggle_statusbar
1094 set selection-clipboard clipboard
1097 set window-title-basename "true"
1098 set selection-clipboard "clipboard"
1101 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1102 set default-bg "#000000"
1103 set default-fg "#ffffff"
1104 set render-loading true
1105 set render-loading-bg "#000000"
1106 set render-loading-fg "#ffffff"
1108 set recolor-lightcolor "#000000" # bg
1109 set recolor-darkcolor "#ffffff" # fg
1113 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.
1114 #+begin_src conf :tangle ~/.Xresources
1116 ,*.foreground: #ffffff
1117 ,*.background: #000000
1118 ,*.cursorColor: #ffffff
1153 I use tmux in order to keep my st build light. Still learning how it works.
1154 #+begin_src conf :tangle ~/.tmux.conf
1157 set-option -g history-limit 50000
1158 set-window-option -g mode-keys vi
1159 bind-key -T copy-mode-vi 'v' send -X begin-selection
1160 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1164 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1165 default-key 3C9ED82FFE788E4A
1169 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1170 pinentry-program /sbin/pinentry
1172 default-cache-ttl 600
1173 allow-emacs-pinentry
1176 #+begin_src conf (if (eq system-name "frost.armaanb.net") ":tangle ~/.config/xmodmap")
1180 ! Turn right alt into super
1184 ! Swap caps and control
1185 remove Lock = Caps_Lock
1186 remove Control = Control_L
1187 remove Lock = Control_L
1188 remove Control = Caps_Lock
1189 keysym Control_L = Caps_Lock
1190 keysym Caps_Lock = Control_L
1191 add Lock = Caps_Lock
1192 add Control = Control_L