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-11"))
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))
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 Highlight whitespace and other bad text practices.
119 #+begin_src emacs-lisp
120 (use-package whitespace
121 :custom (whitespace-style '(face lines-tail)))
122 (dolist (hook '(prog-mode-hook))
123 (add-hook hook (lambda () (whitespace-mode 1))))
125 ** Highlight todo items in comments
126 #+begin_src emacs-lisp
128 :straight (hl-todo :type git :host github :repo "tarsius/hl-todo")
129 :config (global-hl-todo-mode 1))
132 #+begin_src emacs-lisp
136 Soft wrap words and do operations by visual lines in some modes.
137 #+begin_src emacs-lisp
138 (dolist (hook '(text-mode-hook
141 mu4e-view-mode-hook))
142 (add-hook hook (lambda () (visual-line-mode 1))))
145 #+begin_src emacs-lisp
146 (dolist (hook '(scdoc-mode-hook
147 mu4e-compose-mode-hook))
148 (add-hook hook (lambda () (auto-fill-mode 1))))
150 ** Display number of matches in search
151 #+begin_src emacs-lisp
154 :config (global-anzu-mode)
156 ([remap isearch-forward] . isearch-forward-regexp)
157 ([remap isearch-backward] . isearch-backward-regexp)
158 ([remap query-replace] . anzu-query-replace)
159 ([remap query-replace] . anzu-query-replace)
160 ([remap query-replace-regexp] . anzu-query-replace-regexp))
162 *** TODO This config doesn't work right
164 Invert modeline color instead of audible bell or the standard visual bell.
165 #+begin_src emacs-lisp
166 (setq visible-bell nil
168 (lambda () (invert-face 'mode-line)
169 (run-with-timer 0.1 nil #'invert-face 'mode-line)))
172 #+begin_src emacs-lisp
179 #+begin_src emacs-lisp
181 :custom (select-enable-clipboard nil)
182 :init (setq evil-want-keybinding nil
183 evil-want-minibuffer t
184 evil-want-C-d-scroll t
185 evil-want-C-u-scroll t)
188 (fset 'evil-visual-update-x-selection 'ignore) ;; Keep clipboard and register seperate
189 ;; Use visual line motions even outside of visual-line-mode buffers
190 (evil-global-set-key 'motion "j" 'evil-next-visual-line)
191 (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
193 ("<escape>" . keyboard-escape-quit)
194 ("C-M-u" . universal-argument))
197 Evil bindings for tons of packages.
198 #+begin_src emacs-lisp
199 (use-package evil-collection
201 :init (evil-collection-init)
202 :custom (evil-collection-setup-minibuffer t))
206 #+begin_src emacs-lisp
207 (use-package evil-surround
208 :config (global-evil-surround-mode))
211 Makes commenting super easy
212 #+begin_src emacs-lisp
213 (use-package evil-nerd-commenter
214 :bind (:map evil-normal-state-map
215 ("gc" . evilnc-comment-or-uncomment-lines))
216 :custom (evilnc-invert-comment-line-by-line nil))
220 #+begin_src emacs-lisp
222 :config (evil-set-undo-system 'undo-fu))
224 (use-package undo-fu-session
225 :config (global-undo-fu-session-mode))
227 ** Number incrementing
228 Add back C-a/C-x bindings.
229 #+begin_src emacs-lisp
230 (use-package evil-numbers
231 :straight (evil-numbers :type git :host github :repo "juliapath/evil-numbers")
232 :bind (:map evil-normal-state-map
233 ("C-M-a" . evil-numbers/inc-at-pt)
234 ("C-M-x" . evil-numbers/dec-at-pt)))
237 #+begin_src emacs-lisp
238 (use-package evil-org
240 :hook (org-mode . evil-org-mode)
242 (evil-org-set-key-theme '(textobjects insert navigation shift todo)))
244 (use-package evil-org-agenda
245 :straight (:type built-in)
247 :config (evil-org-agenda-set-keys))
251 #+begin_src emacs-lisp
253 :straight (:type built-in)
254 :commands (org-capture org-agenda)
257 (org-agenda-start-with-log-mode t)
258 (org-agenda-files (quote ("~/org/tasks.org")))
260 (org-log-into-drawer t)
261 (org-src-tab-acts-natively t)
262 (org-src-fontify-natively t)
263 (org-startup-indented t)
264 (org-hide-emphasis-markers t)
265 (org-fontify-whole-block-delimiter-line nil)
266 (org-archive-default-command 'org-archive-to-archive-sibling)
268 ("C-c a" . org-agenda)
269 (:map evil-normal-state-map ("ga" . org-archive-subtree-default)))
272 Define templates for lots of common structure elements. Mostly just used within this file.
273 #+begin_src emacs-lisp
274 (use-package org-tempo
276 :straight (:type built-in)
279 ("ash" . "src shell :tangle ~/.config/ash/ashrc")
280 ("el" . "src emacs-lisp")
281 ("git" . "src conf :tangle ~/.gitconfig")
282 ("mb" . "src conf :tangle ~/.mbsyncrc")
283 ("sp" . "src conf :tangle ~/.spectrwm.conf")
284 ("tm" . "src conf :tangle ~/.tmux.conf")
285 ("za" . "src conf :tangle ~/.config/zathura/zathurarc")
287 (add-to-list 'org-structure-template-alist addition)))
291 A well balanced completion framework.
292 #+begin_src emacs-lisp
294 :bind (:map ivy-minibuffer-map
295 ("TAB" . ivy-alt-done))
296 (:map ivy-switch-buffer-map
297 ("M-d" . ivy-switch-buffer-kill))
301 #+begin_src emacs-lisp
302 (use-package ivy-rich
304 :config (ivy-rich-mode))
308 #+begin_src emacs-lisp
310 :bind ("C-M-j" . 'counsel-switch-buffer)
311 :config (counsel-mode))
313 ** Remember frequent commands
314 #+begin_src emacs-lisp
315 (use-package ivy-prescient
318 (prescient-persist-mode)
319 (ivy-prescient-mode))
323 Use elfeed for reading RSS. I have another file with all the feeds in it that I'd rather keep private.
324 #+begin_src emacs-lisp
326 :bind (("C-c e" . elfeed))
327 :config (load "~/.emacs.d/feeds.el")
328 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
331 Use mu4e and mbsync for reading emails.
333 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.
336 #+begin_src conf :tangle ~/.mbsyncrc
342 #+begin_src conf :tangle ~/.mbsyncrc
343 IMAPStore personal-remote
344 Host imap.mailbox.org
346 PassCmd "pash show login.mailbox.org/me@armaanb.net | head -n 1"
348 MaildirStore personal-local
349 Path ~/mail/personal/
350 Inbox ~/mail/personal/Inbox
353 Channel personal-channel
354 Far :personal-remote:
355 Near :personal-local:
356 Patterns "INBOX*" "Drafts" "Archive" "Sent" "Trash"
359 Channel personal-channel
362 #+begin_src conf :tangle ~/.mbsyncrc
363 IMAPStore school-remote
366 User abhojwani22@nobles.edu
367 PassCmd "pash show gmail-otp/abhojwani22@nobles.edu | head -n 1"
369 MaildirStore school-local
371 Inbox ~/mail/school/Inbox
374 Channel school-channel
380 Channel school-channel
384 #+begin_src emacs-lisp
385 (use-package smtpmail
386 :straight (:type built-in))
388 :load-path "/usr/share/emacs/site-lisp/mu4e"
389 :straight (:build nil)
390 :bind (("C-c m" . mu4e))
392 (setq user-full-name "Armaan Bhojwani"
393 smtpmail-local-domain "armaanb.net"
394 smtpmail-stream-type 'ssl
395 smtpmail-smtp-service '465
396 mu4e-change-filenames-when-moving t
397 mu4e-get-mail-command "mbsync -a"
398 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
399 message-citation-line-function 'message-insert-formatted-citation-line
400 mu4e-completing-read-function 'ivy-completing-read
401 mu4e-confirm-quit nil
403 mail-user-agent 'mu4e-user-agent
404 mu4e-context-policy 'pick-first
406 `( ,(make-mu4e-context
408 :enter-func (lambda () (mu4e-message "Entering school context"))
409 :leave-func (lambda () (mu4e-message "Leaving school context"))
410 :match-func (lambda (msg)
412 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
413 :vars '((user-mail-address . "abhojwani22@nobles.edu")
414 (mu4e-sent-folder . "/school/Sent")
415 (mu4e-drafts-folder . "/school/Drafts")
416 (mu4e-trash-folder . "/school/Trash")
417 (mu4e-refile-folder . "/school/Archive")
418 (message-cite-reply-position . above)
419 (user-mail-address . "abhojwani22@nobles.edu")
420 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
421 (smtpmail-smtp-server . "smtp.gmail.com")))
424 :enter-func (lambda () (mu4e-message "Entering personal context"))
425 :leave-func (lambda () (mu4e-message "Leaving personal context"))
426 :match-func (lambda (msg)
428 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
429 :vars '((mu4e-sent-folder . "/personal/Sent")
430 (mu4e-drafts-folder . "/personal/Drafts")
431 (mu4e-trash-folder . "/personal/Trash")
432 (mu4e-refile-folder . "/personal/Archive")
433 (user-mail-address . "me@armaanb.net")
434 (message-cite-reply-position . below)
435 (smtpmail-smtp-user . "me@armaanb.net")
436 (smtpmail-smtp-server . "smtp.mailbox.org")))))
437 (add-to-list 'mu4e-bookmarks
438 '(:name "Unified inbox"
439 :query "maildir:\"/personal/Inbox\" or maildir:\"/school/Inbox\""
441 :hook ((mu4e-compose-mode . flyspell-mode)
442 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
443 (signal 'quit nil))))))
445 **** Discourage Gnus from displaying HTML emails
446 #+begin_src emacs-lisp
447 (with-eval-after-load "mm-decode"
448 (add-to-list 'mm-discouraged-alternatives "text/html")
449 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
452 Set EWW as default browser except for multimedia which should open in MPV.
453 #+begin_src emacs-lisp
454 (defun browse-url-mpv (url &optional new-window)
455 "Ask MPV to load URL."
457 (start-process "mpv" "*mpv*" "mpv" url))
459 (setq browse-url-handlers
461 (("youtu\\.?be" . browse-url-mpv)
462 ("peertube.*" . browse-url-mpv)
463 ("vid.*" . browse-url-mpv)
464 ("vid.*" . browse-url-mpv)
465 ("*.mp4" . browse-url-mpv)
466 ("*.mp3" . browse-url-mpv)
467 ("*.ogg" . browse-url-mpv)
468 ("." . eww-browse-url)
472 Some EWW enhancements.
473 *** Give buffer a useful name
474 #+begin_src emacs-lisp
475 ;; From https://protesilaos.com/dotemacs/
476 (defun prot-eww--rename-buffer ()
477 "Rename EWW buffer using page title or URL.
478 To be used by `eww-after-render-hook'."
479 (let ((name (if (eq "" (plist-get eww-data :title))
480 (plist-get eww-data :url)
481 (plist-get eww-data :title))))
482 (rename-buffer (format "*%s # eww*" name) t)))
485 :straight (:type built-in)
486 :bind (("C-c w" . eww))
487 :hook (eww-after-render-hook prot-eww--rename-buffer))
490 #+begin_src emacs-lisp
491 (global-set-key (kbd "C-c w") 'eww)
494 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.
495 #+begin_src emacs-lisp
496 (defun fetch-password (&rest params)
497 (require 'auth-source)
498 (let ((match (car (apply 'auth-source-search params))))
500 (let ((secret (plist-get match :secret)))
501 (if (functionp secret)
504 (error "Password not found for %S" params))))
509 (enable-circe-color-nicks)
510 (setq circe-network-defaults '(("libera"
511 :host "irc.armaanb.net"
516 :pass (lambda (null) (fetch-password
518 :machine "irc.armaanb.net"
521 :host "irc.armaanb.net"
526 :pass (lambda (null) (fetch-password
528 :machine "irc.armaanb.net"
531 :host "irc.armaanb.net"
536 :pass (lambda (null) (fetch-password
538 :machine "irc.armaanb.net"
540 :custom (circe-default-part-message "goodbye!")
541 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
546 (if (get-buffer "irc.armaanb.net:6696")
547 (switch-to-buffer "irc.armaanb.net:6696")
548 (progn (switch-to-buffer "*scratch*")
553 (global-set-key (kbd "C-c i") 'acheam-irc)
556 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.
557 #+begin_src emacs-lisp
558 (defun sync-calendar ()
559 "Sync calendars with vdirsyncer"
561 (async-shell-command "vdirsyncer sync"))
564 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
565 (use-package calfw-ical)
566 (use-package calfw-org)
568 (defun acheam-calendar ()
571 (cfw:open-calendar-buffer
572 :contents-sources (list
573 (cfw:org-create-source "Green")
574 (cfw:ical-create-source
576 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
578 (cfw:ical-create-source
580 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
582 (cfw:ical-create-source
584 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
588 (global-set-key (kbd "C-c c") 'acheam-calendar)
591 #+begin_src emacs-lisp
592 (use-package pdf-tools
593 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
597 #+begin_src emacs-lisp
599 :hook (python-mode . blacken-mode)
600 :custom (blacken-line-length 79))
603 ** Strip trailing whitespace
604 #+begin_src emacs-lisp
605 (use-package ws-butler
606 :config (ws-butler-global-mode))
609 Automatic linting. I need to look into configuring this more.
610 #+begin_src emacs-lisp
611 (use-package flycheck
612 :config (global-flycheck-mode))
614 ** Project management
615 I never use this, but apparently its very powerful. Another item on my todo list.
616 #+begin_src emacs-lisp
617 (use-package projectile
618 :config (projectile-mode)
619 :custom ((projectile-completion-system 'ivy))
620 :bind-keymap ("C-c p" . projectile-command-map)
621 :init (setq projectile-switch-project-action #'projectile-dired))
623 (use-package counsel-projectile
625 :config (counsel-projectile-mode))
628 The best file manager!
629 #+begin_src emacs-lisp
631 :straight (:type built-in)
632 :commands (dired dired-jump)
633 :custom ((dired-listing-switches "-agho --group-directories-first"))
634 :config (evil-collection-define-key 'normal 'dired-mode-map
635 "h" 'dired-single-up-directory
636 "l" 'dired-single-buffer))
638 (use-package dired-single
639 :commands (dired dired-jump))
641 (use-package dired-open
642 :commands (dired dired-jump)
643 :custom (dired-open-extensions '(("png" . "feh")
646 (use-package dired-hide-dotfiles
647 :hook (dired-mode . dired-hide-dotfiles-mode)
649 (evil-collection-define-key 'normal 'dired-mode-map
650 "H" 'dired-hide-dotfiles-mode))
654 A very good Git interface.
655 #+begin_src emacs-lisp
659 #+begin_src emacs-lisp
661 ;; (use-package git-email
662 ;; :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
663 ;; :config (git-email-piem-mode))
666 Modified from https://eklitzke.org/smarter-emacs-clang-format.
668 Style is basically ddevault's style guide but with 4 spaces instead of 8 char tabs.
669 #+begin_src emacs-lisp
670 (use-package clang-format
671 :custom (clang-format-style "{
673 AlwaysBreakAfterReturnType: AllDefinitions,
677 (defun clang-format-buffer-smart ()
678 "Reformat buffer if .clang-format exists in the projectile root."
679 (when (file-exists-p (expand-file-name ".clang-format" (projectile-project-root)))
680 (when (if (eq major-mode 'c-mode))
681 (message "Formatting with clang-format...")
682 (clang-format-buffer))))
684 (add-hook 'before-save-hook 'clang-format-buffer-smart nil)
686 * General text editing
688 Spell check in text mode, and in prog-mode comments.
689 #+begin_src emacs-lisp
690 (dolist (hook '(text-mode-hook
693 (add-hook hook (lambda () (flyspell-mode))))
694 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
695 (add-hook hook (lambda () (flyspell-mode -1))))
696 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
697 (setq ispell-silently-savep t)
700 #+begin_src emacs-lisp
701 (setq-default tab-width 2)
704 Opens file where you left it.
705 #+begin_src emacs-lisp
709 Distraction free writing a la junegunn/goyo.
710 #+begin_src emacs-lisp
711 (use-package olivetti
712 :bind ("C-c o" . olivetti-mode))
715 Abbreviate things! I just use this for things like my email address and copyright notice.
716 #+begin_src emacs-lisp
717 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
718 (setq save-abbrevs 'silent)
719 (setq-default abbrev-mode t)
722 #+begin_src emacs-lisp
723 (setq tramp-default-method "ssh")
725 ** Follow version controlled symlinks
726 #+begin_src emacs-lisp
727 (setq vc-follow-symlinks t)
730 #+begin_src emacs-lisp
731 (defun doas-edit (&optional arg)
732 "Edit currently visited file as root.
734 With a prefix ARG prompt for a file to visit.
735 Will also prompt for a file to visit if current
736 buffer is not visiting a file.
738 Modified from Emacs Redux."
740 (if (or arg (not buffer-file-name))
741 (find-file (concat "/doas:root@localhost:"
742 (ido-read-file-name "Find file(as root): ")))
743 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
745 (global-set-key (kbd "C-x C-r") #'doas-edit)
748 #+begin_src emacs-lisp
749 (use-package markdown-mode)
752 Get it for yourself at https://git.armaanb.net/scdoc
753 #+begin_src emacs-lisp
754 (add-to-list 'load-path "~/src/scdoc-mode")
755 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
756 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
760 #+begin_src emacs-lisp
761 (use-package ace-window
762 :bind ("M-o" . ace-window))
764 ** Kill current buffer
765 Makes "C-x k" binding faster.
766 #+begin_src emacs-lisp
767 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
771 #+begin_src emacs-lisp
772 (use-package scad-mode)
774 ** Control backup and lock files
775 Stop backup files from spewing everywhere.
776 #+begin_src emacs-lisp
777 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
778 create-lockfiles nil)
780 ** Make yes/no easier
781 #+begin_src emacs-lisp
782 (defalias 'yes-or-no-p 'y-or-n-p)
784 ** Move customize file
785 No more clogging up init.el.
786 #+begin_src emacs-lisp
787 (setq custom-file "~/.emacs.d/custom.el")
791 #+begin_src emacs-lisp
793 :commands (helpful-callable helpful-variable helpful-command helpful-key)
795 (counsel-describe-function-function #'helpful-callable)
796 (counsel-describe-variable-function #'helpful-variable)
798 ([remap describe-function] . counsel-describe-function)
799 ([remap describe-command] . helpful-command)
800 ([remap describe-variable] . counsel-describe-variable)
801 ([remap describe-key] . helpful-key))
804 #+begin_src emacs-lisp
805 (use-package epa-file
806 :straight (:type built-in)
808 (epa-file-select-keys nil)
809 (epa-file-encrypt-to '("me@armaanb.net"))
810 (password-cache-expiry (* 60 15)))
812 (use-package pinentry
813 :config (pinentry-start))
816 #+begin_src emacs-lisp
818 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
819 :custom (0x0-default-service 'envs))
821 *** TODO Replace this with uploading to my own server
822 Similar to the ufile alias in my ashrc
823 ** Automatically clean buffers
824 Automatically close unused buffers (except those of Circe) at midnight.
825 #+begin_src emacs-lisp
827 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
828 (with-current-buffer buffer-name
829 (derived-mode-p 'lui-mode))))
833 Spectrwm is a really awesome window manager! Would highly recommend.
835 #+begin_src conf :tangle ~/.spectrwm.conf
839 autorun = ws[1]:/home/armaa/src/bin/autostart
842 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.
843 #+begin_src conf :tangle ~/.spectrwm.conf
845 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
848 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
850 #+begin_src conf :tangle ~/.spectrwm.conf
851 program[term] = st -e tmux
852 program[notif] = /home/armaa/src/bin/setter status
853 program[pass] = /home/armaa/src/bin/passmenu
854 program[lock] = slock
857 bind[pass] = MOD+Shift+p
860 #+begin_src conf :tangle ~/.spectrwm.conf
861 program[paup] = /home/armaa/src/bin/setter audio +5
862 program[padown] = /home/armaa/src/bin/setter audio -5
863 program[pamute] = /home/armaa/src/bin/setter audio
864 program[brigup] = /home/armaa/src/bin/setter brightness +10%
865 program[brigdown] = /home/armaa/src/bin/setter brightness 10%-
867 bind[padown] = XF86AudioLowerVolume
868 bind[paup] = XF86AudioRaiseVolume
869 bind[pamute] = XF86AudioMute
870 bind[brigdown] = XF86MonBrightnessDown
871 bind[brigup] = XF86MonBrightnessUp
874 #+begin_src conf :tangle ~/.spectrwm.conf
875 program[h] = xdotool keyup h key --clearmodifiers Left
876 program[j] = xdotool keyup j key --clearmodifiers Down
877 program[k] = xdotool keyup k key --clearmodifiers Up
878 program[l] = xdotool keyup l key --clearmodifiers Right
880 bind[h] = MOD + Control + h
881 bind[j] = MOD + Control + j
882 bind[k] = MOD + Control + k
883 bind[l] = MOD + Control + l
886 #+begin_src conf :tangle ~/.spectrwm.conf
887 program[email] = emacsclient -ce '(progn (switch-to-buffer "*scratch*") (mu4e))'
888 program[irc] = emacsclient -ce '(acheam-irc)'
889 program[rss] = emacsclient -ce '(elfeed)'
890 program[calendar] = emacsclient -ce '(acheam-calendar)'
891 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
892 program[emacs] = emacsclient -c
893 program[bookmarks] = /home/armaa/src/bin/bookmarks
894 program[browser] = chorizo
896 bind[email] = MOD+Control+1
897 bind[irc] = MOD+Control+2
898 bind[rss] = MOD+Control+3
899 bind[calendar] = MOD+Control+4
900 bind[calc] = MOD+Control+5
901 bind[emacs] = MOD+Control+Return
902 bind[bookmarks] = MOD+Control+o
903 bind[browser] = MOD+Control+p
906 Float some specific programs by default.
907 #+begin_src conf :tangle ~/.spectrwm.conf
908 quirk[Castle Menu] = FLOAT
910 quirk[pinentry-fltk] = FLOAT
914 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.
915 #+begin_src conf :tangle ~/.config/ash/ashrc
920 #+begin_src shell :tangle ~/.config/ash/ashrc
922 user=$(echo "$1" | cut -f 1 -d '@')
923 host=$(echo "$1" | cut -f 2 -d '@')
924 echo $user | nc "$host" 79
927 **** Upload to ftp.armaanb.net
928 #+begin_src shell :tangle ~/.config/ash/ashrc
930 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
934 rsync "$1" "armaa@armaanb.net:/srv/ftp/pub/$2" --chmod 644 --progress
944 xclip -o -sel c >> "$tmp"
945 basetmp=$(echo "$tmp" | tail -c +5)
946 _uup "$tmp" "$basetmp"
952 **** Default programs
953 #+begin_src shell :tangle ~/.config/ash/ashrc
954 export EDITOR="emacsclient -c"
955 export VISUAL="$EDITOR"
956 export TERM=xterm-256color # for compatability
958 **** General program configs
959 #+begin_src shell :tangle ~/.config/ash/ashrc
960 export GPG_TTY="$(tty)"
961 export MANPAGER='nvim +Man!'
963 export GTK_USE_PORTAL=1
965 export LESSHISTFILE=/dev/null
966 export PASH_KEYID=me@armaanb.net
967 export PASH_LENGTH=20
970 #+begin_src shell :tangle ~/.config/ash/ashrc
971 export PATH="/home/armaa/src/bin:$PATH"
972 export PATH="/home/armaa/src/bin/bin:$PATH"
973 export PATH="/home/armaa/.local/bin:$PATH"
974 export PATH="$PATH:/usr/sbin"
977 #+begin_src shell :tangle ~/.config/ash/ashrc
978 export LC_ALL="en_US.UTF-8"
979 export LC_CTYPE="en_US.UTF-8"
980 export LANGUAGE="en_US.UTF-8"
981 export TZ="America/New_York"
984 #+begin_src shell :tangle ~/.config/ash/ashrc
986 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
987 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
988 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
989 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
990 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
991 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
992 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
994 **** Compilation flags
995 #+begin_src shell :tangle ~/.config/ash/ashrc
996 export CFLAGS="-O3 -pipe -march=native"
997 export CXXFLAGS="$CFLAGS"
998 export MAKEFLAGS="-j$(nproc)"
999 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
1001 **** XDG desktop dirs
1002 #+begin_src shell :tangle ~/.config/ash/ashrc
1003 export XDG_DESKTOP_DIR="/dev/null"
1004 export XDG_DOCUMENTS_DIR="$HOME/documents"
1005 export XDG_DOWNLOAD_DIR="$HOME/downloads"
1006 export XDG_MUSIC_DIR="$HOME/music"
1007 export XDG_PICTURES_DIR="$HOME/pictures"
1008 export XDG_VIDEOS_DIR="$HOME/videos"
1012 #+begin_src shell :tangle ~/.config/ash/ashrc
1013 alias poki='ssh armaanb.net'
1014 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
1015 alias union='ssh 192.168.1.18'
1016 alias mine='ssh -p 23 root@pickupserver.cc'
1017 alias tcf='ssh root@204.48.23.68'
1018 alias ngmun='ssh root@157.245.89.25'
1019 alias prox='ssh root@192.168.1.224'
1020 alias ncq='ssh root@143.198.123.17'
1021 alias envs='ssh acheam@envs.net'
1023 **** File management
1024 #+begin_src shell :tangle ~/.config/ash/ashrc
1025 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
1027 alias df='df -h / /boot'
1029 alias free='free -m'
1034 alias grep='grep -in'
1035 alias mkdir='mkdir -pv'
1036 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar && rm lxc*'
1037 emacs() { $EDITOR "$@" & }
1040 **** System management
1041 #+begin_src shell :tangle ~/.config/ash/ashrc
1042 alias crontab='crontab-argh'
1044 alias pasu='git -C ~/.password-store push'
1045 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
1049 #+begin_src shell :tangle ~/.config/ash/ashrc
1050 alias ping='ping -c 10'
1051 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
1052 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
1053 alias plan='T=$(mktemp) && \
1054 rsync armaanb.net:/home/armaa/plan.txt "$T" && \
1056 head -n -2 $T > $TT && \
1059 echo "Last updated: $(date -R)" >> "$TT" && \
1060 fold -sw 72 "$TT" > "$T"| \
1061 rsync "$T" armaanb.net:/home/armaa/plan.txt && \
1064 **** Virtual machines, chroots
1065 #+begin_src shell :tangle ~/.config/ash/ashrc
1066 alias cwindows='qemu-system-x86_64 \
1071 -device VGA,vgamem_mb=64 \
1073 -device hda-duplex \
1075 -net user,smb=/home/armaa/public \
1076 -drive format=qcow2,file=/home/armaa/virtual/windows.qcow2'
1079 #+begin_src shell :tangle ~/.config/ash/ashrc
1080 alias words='gen-shell -c "words"'
1081 alias words-e='gen-shell -c "words ~E"'
1084 #+begin_src shell :tangle ~/.config/ash/ashrc
1085 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
1087 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1089 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1090 --restrict-filenames -o '%(title)s.%(ext)s'"
1094 Make MPV play a little bit smoother.
1095 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1096 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1100 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!.
1101 #+begin_src conf :tangle ~/.inputrc
1102 set editing-mode emacs
1106 #+begin_src conf :tangle ~/.gitconfig
1108 name = Armaan Bhojwani
1109 email = me@armaanb.net
1110 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1113 #+begin_src conf :tangle ~/.gitconfig
1115 defaultBranch = main
1118 #+begin_src conf :tangle ~/.gitconfig
1123 #+begin_src conf :tangle ~/.gitconfig
1125 smtpserver = smtp.mailbox.org
1126 smtpuser = me@armaanb.net
1127 smtpencryption = ssl
1128 smtpserverport = 465
1132 #+begin_src conf :tangle ~/.gitconfig
1137 #+begin_src conf :tangle ~/.gitconfig
1140 sclone = clone --depth 1
1145 quickfix = commit . --amend --no-edit
1147 subup = submodule update --remote
1148 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1149 pushnc = push -o skip-ci
1152 #+begin_src conf :tangle ~/.gitconfig
1158 #+begin_src conf :tangle ~/.gitconfig
1163 The best document reader!
1165 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1167 map <A-b> toggle_statusbar
1168 set selection-clipboard clipboard
1171 set window-title-basename "true"
1172 set selection-clipboard "clipboard"
1175 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1176 set default-bg "#000000"
1177 set default-fg "#ffffff"
1178 set render-loading true
1179 set render-loading-bg "#000000"
1180 set render-loading-fg "#ffffff"
1182 set recolor-lightcolor "#000000" # bg
1183 set recolor-darkcolor "#ffffff" # fg
1187 Modus operandi theme. No program I use checks for anything beyond foreground and background, but hey, it can't hurt to have all the colors in there.
1188 #+begin_src conf :tangle ~/.Xresources
1190 ,*.foreground: #ffffff
1191 ,*.background: #000000
1192 ,*.cursorColor: #ffffff
1227 I use tmux in order to keep my st build light. Still learning how it works.
1228 #+begin_src conf :tangle ~/.tmux.conf
1231 set-option -g history-limit 50000
1232 set-window-option -g mode-keys vi
1233 bind-key -T copy-mode-vi 'v' send -X begin-selection
1234 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1238 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1239 default-key 3C9ED82FFE788E4A
1243 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1244 pinentry-program /sbin/pinentry
1246 default-cache-ttl 6000
1247 allow-emacs-pinentry
1250 #+begin_src conf (if (eq system-name "frost.armaanb.net") ":tangle ~/.config/xmodmap")
1254 ! Turn right alt into super
1258 ! Swap caps and control
1259 remove Lock = Caps_Lock
1260 remove Control = Control_L
1261 remove Lock = Control_L
1262 remove Control = Caps_Lock
1263 keysym Control_L = Caps_Lock
1264 keysym Caps_Lock = Control_L
1265 add Lock = Caps_Lock
1266 add Control = Control_L