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))
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
153 :config (global-anzu-mode)
155 ([remap query-replace] . anzu-query-replace)
156 ([remap query-replace-regexp] . anzu-query-replace-regexp))
158 *** TODO This config doesn't work right
160 Invert modeline color instead of audible bell or the standard visual bell.
161 #+begin_src emacs-lisp
162 (setq visible-bell nil
164 (lambda () (invert-face 'mode-line)
165 (run-with-timer 0.1 nil #'invert-face 'mode-line)))
169 #+begin_src emacs-lisp
171 :custom (select-enable-clipboard nil)
174 (fset 'evil-visual-update-x-selection 'ignore) ;; Keep clipboard and register seperate
175 ;; Use visual line motions even outside of visual-line-mode buffers
176 (evil-global-set-key 'motion "j" 'evil-next-visual-line)
177 (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
178 (global-set-key (kbd "<escape>") 'keyboard-escape-quit))
181 Evil bindings for tons of packages.
182 #+begin_src emacs-lisp
183 (use-package evil-collection
185 :init (evil-collection-init)
186 :custom (evil-collection-setup-minibuffer t))
190 #+begin_src emacs-lisp
191 (use-package evil-surround
192 :config (global-evil-surround-mode))
195 Makes commenting super easy
196 #+begin_src emacs-lisp
197 (use-package evil-nerd-commenter
198 :bind (:map evil-normal-state-map
199 ("gc" . evilnc-comment-or-uncomment-lines))
200 :custom (evilnc-invert-comment-line-by-line nil))
204 #+begin_src emacs-lisp
206 :config (evil-set-undo-system 'undo-fu))
208 (use-package undo-fu-session
209 :config (global-undo-fu-session-mode))
211 ** Number incrementing
212 Add back C-a/C-x bindings.
213 #+begin_src emacs-lisp
214 (use-package evil-numbers
215 :straight (evil-numbers :type git :host github :repo "juliapath/evil-numbers")
216 :bind (:map evil-normal-state-map
217 ("C-M-a" . evil-numbers/inc-at-pt)
218 ("C-M-x" . evil-numbers/dec-at-pt)))
221 #+begin_src emacs-lisp
222 (use-package evil-org
224 :hook (org-mode . evil-org-mode)
226 (evil-org-set-key-theme '(textobjects insert navigation shift todo)))
228 (use-package evil-org-agenda
229 :straight (:type built-in)
231 :config (evil-org-agenda-set-keys))
235 #+begin_src emacs-lisp
237 :straight (:type built-in)
238 :commands (org-capture org-agenda)
240 (org-ellipsis " â–¾")
241 (org-agenda-start-with-log-mode t)
242 (org-agenda-files (quote ("~/org/tasks.org")))
244 (org-log-into-drawer t)
245 (org-src-tab-acts-natively t)
246 (org-src-fontify-natively t)
247 (org-startup-indented t)
248 (org-hide-emphasis-markers t)
249 (org-fontify-whole-block-delimiter-line nil)
250 (org-archive-default-command 'org-archive-to-archive-sibling)
252 ("C-c a" . org-agenda)
253 (:map evil-normal-state-map ("ga" . org-archive-subtree-default)))
256 Define templates for lots of common structure elements. Mostly just used within this file.
257 #+begin_src emacs-lisp
258 (use-package org-tempo
260 :straight (:type built-in)
263 ("ag" . "src conf :tangle ~/.gnupg/gpg-agent.conf")
264 ("ash" . "src shell :tangle ~/.config/ash/ashrc")
265 ("el" . "src emacs-lisp")
266 ("git" . "src conf :tangle ~/.gitconfig")
267 ("gp" . "src conf :tangle ~/.gnupg/gpg.conf")
268 ("mb" . "src conf :tangle ~/.mbsyncrc")
269 ("pi" . "src conf :tangle ~/.config/picom/picom.conf")
270 ("sp" . "src conf :tangle ~/.spectrwm.conf")
271 ("tm" . "src conf :tangle ~/.tmux.conf")
272 ("xm" . "src conf :tangle ~/.config/xmodmap")
273 ("xr" . "src conf :tangle ~/.Xresources")
274 ("za" . "src conf :tangle ~/.config/zathura/zathurarc")
276 (add-to-list 'org-structure-template-alist addition)))
280 A well balanced completion framework.
281 #+begin_src emacs-lisp
283 :bind (:map ivy-minibuffer-map
284 ("TAB" . ivy-alt-done))
285 (:map ivy-switch-buffer-map
286 ("M-d" . ivy-switch-buffer-kill))
290 #+begin_src emacs-lisp
291 (use-package ivy-rich
293 :config (ivy-rich-mode))
297 #+begin_src emacs-lisp
299 :bind ("C-M-j" . 'counsel-switch-buffer)
300 :config (counsel-mode))
302 ** Remember frequent commands
303 #+begin_src emacs-lisp
304 (use-package ivy-prescient
307 (prescient-persist-mode)
308 (ivy-prescient-mode))
312 Use elfeed for reading RSS. I have another file with all the feeds in it that I'd rather keep private.
313 #+begin_src emacs-lisp
315 :bind (("C-c e" . elfeed))
316 :config (load "~/.emacs.d/feeds.el")
317 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
320 Use mu4e and mbsync for reading emails.
322 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.
325 #+begin_src conf :tangle ~/.mbsyncrc
331 #+begin_src conf :tangle ~/.mbsyncrc
332 IMAPStore personal-remote
333 Host imap.mailbox.org
335 PassCmd "pash show login.mailbox.org/me@armaanb.net | head -n 1"
337 MaildirStore personal-local
338 Path ~/mail/personal/
339 Inbox ~/mail/personal/Inbox
342 Channel personal-channel
343 Far :personal-remote:
344 Near :personal-local:
345 Patterns "INBOX*" "Drafts" "Archive" "Sent" "Trash"
348 Channel personal-channel
351 #+begin_src conf :tangle ~/.mbsyncrc
352 IMAPStore school-remote
355 User abhojwani22@nobles.edu
356 PassCmd "pash show gmail-otp/abhojwani22@nobles.edu | head -n 1"
358 MaildirStore school-local
360 Inbox ~/mail/school/Inbox
363 Channel school-channel
369 Channel school-channel
373 #+begin_src emacs-lisp
374 (use-package smtpmail
375 :straight (:type built-in))
377 :load-path "/usr/share/emacs/site-lisp/mu4e"
378 :straight (:build nil)
379 :bind (("C-c m" . mu4e))
381 (setq user-full-name "Armaan Bhojwani"
382 smtpmail-local-domain "armaanb.net"
383 smtpmail-stream-type 'ssl
384 smtpmail-smtp-service '465
385 mu4e-change-filenames-when-moving t
386 mu4e-get-mail-command "mbsync -a"
387 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
388 message-citation-line-function 'message-insert-formatted-citation-line
389 mu4e-completing-read-function 'ivy-completing-read
390 mu4e-confirm-quit nil
392 mail-user-agent 'mu4e-user-agent
393 mu4e-context-policy 'pick-first
395 `( ,(make-mu4e-context
397 :enter-func (lambda () (mu4e-message "Entering school context"))
398 :leave-func (lambda () (mu4e-message "Leaving school context"))
399 :match-func (lambda (msg)
401 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
402 :vars '((user-mail-address . "abhojwani22@nobles.edu")
403 (mu4e-sent-folder . "/school/Sent")
404 (mu4e-drafts-folder . "/school/Drafts")
405 (mu4e-trash-folder . "/school/Trash")
406 (mu4e-refile-folder . "/school/Archive")
407 (message-cite-reply-position . above)
408 (user-mail-address . "abhojwani22@nobles.edu")
409 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
410 (smtpmail-smtp-server . "smtp.gmail.com")))
413 :enter-func (lambda () (mu4e-message "Entering personal context"))
414 :leave-func (lambda () (mu4e-message "Leaving personal context"))
415 :match-func (lambda (msg)
417 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
418 :vars '((mu4e-sent-folder . "/personal/Sent")
419 (mu4e-drafts-folder . "/personal/Drafts")
420 (mu4e-trash-folder . "/personal/Trash")
421 (mu4e-refile-folder . "/personal/Archive")
422 (user-mail-address . "me@armaanb.net")
423 (message-cite-reply-position . below)
424 (smtpmail-smtp-user . "me@armaanb.net")
425 (smtpmail-smtp-server . "smtp.mailbox.org")))))
426 (add-to-list 'mu4e-bookmarks
427 '(:name "Unified inbox"
428 :query "maildir:\"/personal/Inbox\" or maildir:\"/school/Inbox\""
430 :hook ((mu4e-compose-mode . flyspell-mode)
431 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
432 (signal 'quit nil))))))
434 **** Discourage Gnus from displaying HTML emails
435 #+begin_src emacs-lisp
436 (with-eval-after-load "mm-decode"
437 (add-to-list 'mm-discouraged-alternatives "text/html")
438 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
441 Set EWW as default browser except for multimedia which should open in MPV.
442 #+begin_src emacs-lisp
443 (defun browse-url-mpv (url &optional new-window)
444 "Ask MPV to load URL."
446 (start-process "mpv" "*mpv*" "mpv" url))
448 (setq browse-url-handlers
450 (("youtu\\.?be" . browse-url-mpv)
451 ("peertube.*" . browse-url-mpv)
452 ("vid.*" . browse-url-mpv)
453 ("vid.*" . browse-url-mpv)
454 ("*.mp4" . browse-url-mpv)
455 ("*.mp3" . browse-url-mpv)
456 ("*.ogg" . browse-url-mpv)
457 ("." . eww-browse-url)
461 Some EWW enhancements.
462 *** Give buffer a useful name
463 #+begin_src emacs-lisp
464 ;; From https://protesilaos.com/dotemacs/
465 (defun prot-eww--rename-buffer ()
466 "Rename EWW buffer using page title or URL.
467 To be used by `eww-after-render-hook'."
468 (let ((name (if (eq "" (plist-get eww-data :title))
469 (plist-get eww-data :url)
470 (plist-get eww-data :title))))
471 (rename-buffer (format "*%s # eww*" name) t)))
474 :straight (:type built-in)
475 :bind (("C-c w" . eww))
476 :hook (eww-after-render-hook prot-eww--rename-buffer))
479 #+begin_src emacs-lisp
480 (global-set-key (kbd "C-c w") 'eww)
483 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.
484 #+begin_src emacs-lisp
485 (defun fetch-password (&rest params)
486 (require 'auth-source)
487 (let ((match (car (apply 'auth-source-search params))))
489 (let ((secret (plist-get match :secret)))
490 (if (functionp secret)
493 (error "Password not found for %S" params))))
498 (enable-circe-color-nicks)
499 (setq circe-network-defaults '(("libera"
500 :host "irc.armaanb.net"
505 :pass (lambda (null) (fetch-password
507 :machine "irc.armaanb.net"
510 :host "irc.armaanb.net"
515 :pass (lambda (null) (fetch-password
517 :machine "irc.armaanb.net"
520 :host "irc.armaanb.net"
525 :pass (lambda (null) (fetch-password
527 :machine "irc.armaanb.net"
529 :custom (circe-default-part-message "goodbye!")
530 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
535 (if (get-buffer "irc.armaanb.net:6696")
536 (switch-to-buffer "irc.armaanb.net:6696")
537 (progn (switch-to-buffer "*scratch*")
542 (global-set-key (kbd "C-c i") 'acheam-irc)
545 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.
546 #+begin_src emacs-lisp
547 (defun sync-calendar ()
548 "Sync calendars with vdirsyncer"
550 (async-shell-command "vdirsyncer sync"))
553 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
554 (use-package calfw-ical)
555 (use-package calfw-org)
557 (defun acheam-calendar ()
560 (cfw:open-calendar-buffer
561 :contents-sources (list
562 (cfw:org-create-source "Green")
563 (cfw:ical-create-source
565 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
567 (cfw:ical-create-source
569 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
571 (cfw:ical-create-source
573 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
577 (global-set-key (kbd "C-c c") 'acheam-calendar)
580 #+begin_src emacs-lisp
581 (use-package pdf-tools
582 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
586 #+begin_src emacs-lisp
588 :hook (python-mode . blacken-mode)
589 :custom (blacken-line-length 79))
592 ** Strip trailing whitespace
593 #+begin_src emacs-lisp
594 (use-package ws-butler
595 :config (ws-butler-global-mode))
598 Automatic linting. I need to look into configuring this more.
599 #+begin_src emacs-lisp
600 (use-package flycheck
601 :config (global-flycheck-mode))
603 ** Project management
604 I never use this, but apparently its very powerful. Another item on my todo list.
605 #+begin_src emacs-lisp
606 (use-package projectile
607 :config (projectile-mode)
608 :custom ((projectile-completion-system 'ivy))
609 :bind-keymap ("C-c p" . projectile-command-map)
610 :init (setq projectile-switch-project-action #'projectile-dired))
612 (use-package counsel-projectile
614 :config (counsel-projectile-mode))
617 The best file manager!
618 #+begin_src emacs-lisp
620 :straight (:type built-in)
621 :commands (dired dired-jump)
622 :custom ((dired-listing-switches "-agho --group-directories-first"))
623 :config (evil-collection-define-key 'normal 'dired-mode-map
624 "h" 'dired-single-up-directory
625 "l" 'dired-single-buffer))
627 (use-package dired-single
628 :commands (dired dired-jump))
630 (use-package dired-open
631 :commands (dired dired-jump)
632 :custom (dired-open-extensions '(("png" . "feh")
635 (use-package dired-hide-dotfiles
636 :hook (dired-mode . dired-hide-dotfiles-mode)
638 (evil-collection-define-key 'normal 'dired-mode-map
639 "H" 'dired-hide-dotfiles-mode))
643 A very good Git interface.
644 #+begin_src emacs-lisp
648 #+begin_src emacs-lisp
650 (use-package git-email
651 :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
652 :config (git-email-piem-mode))
655 Modified from https://eklitzke.org/smarter-emacs-clang-format.
657 Style is basically ddevault's style guide but with 4 spaces instead of 8 char tabs.
658 #+begin_src emacs-lisp
659 (use-package clang-format
660 :custom (clang-format-style "{
662 AlwaysBreakAfterReturnType: AllDefinitions,
666 (defun clang-format-buffer-smart ()
667 "Reformat buffer if .clang-format exists in the projectile root."
668 (when (file-exists-p (expand-file-name ".clang-format" (projectile-project-root)))
669 (when (if (eq major-mode 'c-mode))
670 (message "Formatting with clang-format...")
671 (clang-format-buffer))))
673 (add-hook 'before-save-hook 'clang-format-buffer-smart nil)
675 * General text editing
677 Spell check in text mode, and in prog-mode comments.
678 #+begin_src emacs-lisp
679 (dolist (hook '(text-mode-hook
682 (add-hook hook (lambda () (flyspell-mode))))
683 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
684 (add-hook hook (lambda () (flyspell-mode -1))))
685 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
686 (setq ispell-silently-savep t)
689 #+begin_src emacs-lisp
690 (setq-default tab-width 2)
693 Opens file where you left it.
694 #+begin_src emacs-lisp
698 Distraction free writing a la junegunn/goyo.
699 #+begin_src emacs-lisp
700 (use-package olivetti
701 :bind ("C-c o" . olivetti-mode))
704 Abbreviate things! I just use this for things like my email address and copyright notice.
705 #+begin_src emacs-lisp
706 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
707 (setq save-abbrevs 'silent)
708 (setq-default abbrev-mode t)
711 #+begin_src emacs-lisp
712 (setq tramp-default-method "ssh")
714 ** Follow version controlled symlinks
715 #+begin_src emacs-lisp
716 (setq vc-follow-symlinks t)
719 #+begin_src emacs-lisp
720 (defun doas-edit (&optional arg)
721 "Edit currently visited file as root.
723 With a prefix ARG prompt for a file to visit.
724 Will also prompt for a file to visit if current
725 buffer is not visiting a file.
727 Modified from Emacs Redux."
729 (if (or arg (not buffer-file-name))
730 (find-file (concat "/doas:root@localhost:"
731 (ido-read-file-name "Find file(as root): ")))
732 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
734 (global-set-key (kbd "C-x C-r") #'doas-edit)
737 #+begin_src emacs-lisp
738 (use-package markdown-mode)
741 Get it for yourself at https://git.armaanb.net/scdoc
742 #+begin_src emacs-lisp
743 (add-to-list 'load-path "~/src/scdoc-mode")
744 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
745 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
749 #+begin_src emacs-lisp
750 (use-package ace-window
751 :bind ("M-o" . ace-window))
753 ** Kill current buffer
754 Makes "C-x k" binding faster.
755 #+begin_src emacs-lisp
756 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
760 #+begin_src emacs-lisp
761 (use-package scad-mode)
763 ** Control backup and lock files
764 Stop backup files from spewing everywhere.
765 #+begin_src emacs-lisp
766 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
767 create-lockfiles nil)
769 ** Make yes/no easier
770 #+begin_src emacs-lisp
771 (defalias 'yes-or-no-p 'y-or-n-p)
773 ** Move customize file
774 No more clogging up init.el.
775 #+begin_src emacs-lisp
776 (setq custom-file "~/.emacs.d/custom.el")
780 #+begin_src emacs-lisp
782 :commands (helpful-callable helpful-variable helpful-command helpful-key)
784 (counsel-describe-function-function #'helpful-callable)
785 (counsel-describe-variable-function #'helpful-variable)
787 ([remap describe-function] . counsel-describe-function)
788 ([remap describe-command] . helpful-command)
789 ([remap describe-variable] . counsel-describe-variable)
790 ([remap describe-key] . helpful-key))
793 #+begin_src emacs-lisp
794 (use-package epa-file
795 :straight (:type built-in)
797 (epa-file-select-keys nil)
798 (epa-file-encrypt-to '("me@armaanb.net"))
799 (password-cache-expiry (* 60 15)))
801 (use-package pinentry
802 :config (pinentry-start))
805 #+begin_src emacs-lisp
807 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
808 :custom (0x0-default-service 'envs))
810 *** TODO Replace this with uploading to my own server
811 Similar to the ufile alias in my ashrc
812 ** Automatically clean buffers
813 Automatically close unused buffers (except those of Circe) at midnight.
814 #+begin_src emacs-lisp
816 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
817 (with-current-buffer buffer-name
818 (derived-mode-p 'lui-mode))))
822 Spectrwm is a really awesome window manager! Would highly recommend.
824 #+begin_src conf :tangle ~/.spectrwm.conf
828 autorun = ws[1]:/home/armaa/src/bin/autostart
831 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.
832 #+begin_src conf :tangle ~/.spectrwm.conf
834 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
837 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
839 #+begin_src conf :tangle ~/.spectrwm.conf
840 program[term] = st -e tmux
841 program[notif] = /home/armaa/src/bin/setter status
842 program[pass] = /home/armaa/src/bin/passmenu
843 program[lock] = slock
846 bind[pass] = MOD+Shift+p
849 #+begin_src conf :tangle ~/.spectrwm.conf
850 program[paup] = /home/armaa/src/bin/setter audio +5
851 program[padown] = /home/armaa/src/bin/setter audio -5
852 program[pamute] = /home/armaa/src/bin/setter audio
853 program[brigup] = /home/armaa/src/bin/setter brightness +10%
854 program[brigdown] = /home/armaa/src/bin/setter brightness 10%-
856 bind[padown] = XF86AudioLowerVolume
857 bind[paup] = XF86AudioRaiseVolume
858 bind[pamute] = XF86AudioMute
859 bind[brigdown] = XF86MonBrightnessDown
860 bind[brigup] = XF86MonBrightnessUp
863 #+begin_src conf :tangle ~/.spectrwm.conf
864 program[h] = xdotool keyup h key --clearmodifiers Left
865 program[j] = xdotool keyup j key --clearmodifiers Down
866 program[k] = xdotool keyup k key --clearmodifiers Up
867 program[l] = xdotool keyup l key --clearmodifiers Right
869 bind[h] = MOD + Control + h
870 bind[j] = MOD + Control + j
871 bind[k] = MOD + Control + k
872 bind[l] = MOD + Control + l
875 #+begin_src conf :tangle ~/.spectrwm.conf
876 program[email] = emacsclient -ce '(progn (switch-to-buffer "*scratch*") (mu4e))'
877 program[irc] = emacsclient -ce '(acheam-irc)'
878 program[rss] = emacsclient -ce '(elfeed)'
879 program[calendar] = emacsclient -ce '(acheam-calendar)'
880 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
881 program[emacs] = emacsclient -c
882 program[bookmarks] = /home/armaa/src/bin/bookmarks
883 program[browser] = chorizo
885 bind[email] = MOD+Control+1
886 bind[irc] = MOD+Control+2
887 bind[rss] = MOD+Control+3
888 bind[calendar] = MOD+Control+4
889 bind[calc] = MOD+Control+5
890 bind[emacs] = MOD+Control+Return
891 bind[bookmarks] = MOD+Control+o
892 bind[browser] = MOD+Control+p
895 Float some specific programs by default.
896 #+begin_src conf :tangle ~/.spectrwm.conf
897 quirk[Castle Menu] = FLOAT
899 quirk[pinentry-fltk] = FLOAT
903 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.
904 #+begin_src conf :tangle ~/.config/ash/ashrc
909 #+begin_src shell :tangle ~/.config/ash/ashrc
911 user=$(echo "$1" | cut -f 1 -d '@')
912 host=$(echo "$1" | cut -f 2 -d '@')
913 echo $user | nc "$host" 79
916 **** Upload to ftp.armaanb.net
917 #+begin_src shell :tangle ~/.config/ash/ashrc
919 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
923 rsync "$1" "armaa@armaanb.net:/srv/ftp/pub/$2" --chmod 644 --progress
933 xclip -o -sel c >> "$tmp"
934 basetmp=$(echo "$tmp" | tail -c +5)
935 _uup "$tmp" "$basetmp"
941 #+begin_src shell :tangle ~/.config/ash/ashrc
942 export EDITOR="emacsclient -c"
943 export VISUAL="$EDITOR"
944 export TERM=xterm-256color # for compatability
946 export GPG_TTY="$(tty)"
947 export MANPAGER='nvim +Man!'
949 export GTK_USE_PORTAL=1
951 export LESSHISTFILE=/dev/null
954 export PATH="/home/armaa/.local/bin:$PATH" # prioritize .local/bin
955 export PATH="/home/armaa/src/bin:$PATH" # prioritize my bin
956 export PATH="//home/armaa/src/bin/bin:$PATH" # prioritize my bins
957 export PATH="$PATH:/usr/sbin"
959 export LC_ALL="en_US.UTF-8"
960 export LC_CTYPE="en_US.UTF-8"
961 export LANGUAGE="en_US.UTF-8"
962 export TZ="America/New_York"
965 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
966 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
967 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
968 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
969 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
970 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
971 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
973 export CFLAGS="-O3 -pipe -march=native"
974 export CXXFLAGS="$CFLAGS"
975 export MAKEFLAGS="-j$(nproc)"
976 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
978 export XDG_DESKTOP_DIR="/dev/null"
979 export XDG_DOCUMENTS_DIR="$HOME/documents"
980 export XDG_DOWNLOAD_DIR="$HOME/downloads"
981 export XDG_MUSIC_DIR="$HOME/music"
982 export XDG_PICTURES_DIR="$HOME/pictures"
983 export XDG_VIDEOS_DIR="$HOME/videos"
987 #+begin_src shell :tangle ~/.config/ash/ashrc
988 alias poki='ssh armaanb.net'
989 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
990 alias union='ssh 192.168.1.18'
991 alias mine='ssh -p 23 root@pickupserver.cc'
992 alias tcf='ssh root@204.48.23.68'
993 alias ngmun='ssh root@157.245.89.25'
994 alias prox='ssh root@192.168.1.224'
995 alias ncq='ssh root@143.198.123.17'
996 alias envs='ssh acheam@envs.net'
999 #+begin_src shell :tangle ~/.config/ash/ashrc
1000 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
1002 alias df='df -h / /boot'
1004 alias free='free -m'
1009 alias grep='grep -in'
1010 alias mkdir='mkdir -pv'
1011 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar && rm lxc*'
1012 emacs() { $EDITOR "$@" & }
1015 **** System management
1016 #+begin_src shell :tangle ~/.config/ash/ashrc
1017 alias crontab='crontab-argh'
1019 alias pasu='git -C ~/.password-store push'
1020 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
1024 #+begin_src shell :tangle ~/.config/ash/ashrc
1025 alias ping='ping -c 10'
1026 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
1027 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
1028 alias plan='T=$(mktemp) && \
1029 rsync armaanb.net:/home/armaa/plan.txt "$T" && \
1031 head -n -2 $T > $TT && \
1034 echo "Last updated: $(date -R)" >> "$TT" && \
1035 fold -sw 72 "$TT" > "$T"| \
1036 rsync "$T" armaanb.net:/home/armaa/plan.txt && \
1039 **** Virtual machines, chroots
1040 #+begin_src shell :tangle ~/.config/ash/ashrc
1041 alias cwindows='qemu-system-x86_64 \
1046 -device VGA,vgamem_mb=64 \
1048 -device hda-duplex \
1050 -net user,smb=/home/armaa/public \
1051 -drive format=qcow2,file=/home/armaa/virtual/windows.qcow2'
1054 #+begin_src shell :tangle ~/.config/ash/ashrc
1055 alias words='gen-shell -c "words"'
1056 alias words-e='gen-shell -c "words ~E"'
1059 #+begin_src shell :tangle ~/.config/ash/ashrc
1060 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
1062 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1064 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1065 --restrict-filenames -o '%(title)s.%(ext)s'"
1069 Make MPV play a little bit smoother.
1070 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1071 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1075 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!.
1076 #+begin_src conf :tangle ~/.inputrc
1077 set editing-mode emacs
1081 #+begin_src conf :tangle ~/.gitconfig
1083 name = Armaan Bhojwani
1084 email = me@armaanb.net
1085 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1088 #+begin_src conf :tangle ~/.gitconfig
1090 defaultBranch = main
1093 #+begin_src conf :tangle ~/.gitconfig
1098 #+begin_src conf :tangle ~/.gitconfig
1100 smtpserver = smtp.mailbox.org
1101 smtpuser = me@armaanb.net
1102 smtpencryption = ssl
1103 smtpserverport = 465
1107 #+begin_src conf :tangle ~/.gitconfig
1112 #+begin_src conf :tangle ~/.gitconfig
1115 sclone = clone --depth 1
1120 quickfix = commit . --amend --no-edit
1122 subup = submodule update --remote
1123 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1124 pushnc = push -o skip-ci
1127 #+begin_src conf :tangle ~/.gitconfig
1133 #+begin_src conf :tangle ~/.gitconfig
1138 The best document reader!
1140 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1142 map <A-b> toggle_statusbar
1143 set selection-clipboard clipboard
1146 set window-title-basename "true"
1147 set selection-clipboard "clipboard"
1150 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1151 set default-bg "#000000"
1152 set default-fg "#ffffff"
1153 set render-loading true
1154 set render-loading-bg "#000000"
1155 set render-loading-fg "#ffffff"
1157 set recolor-lightcolor "#000000" # bg
1158 set recolor-darkcolor "#ffffff" # fg
1162 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.
1163 #+begin_src conf :tangle ~/.Xresources
1165 ,*.foreground: #ffffff
1166 ,*.background: #000000
1167 ,*.cursorColor: #ffffff
1202 I use tmux in order to keep my st build light. Still learning how it works.
1203 #+begin_src conf :tangle ~/.tmux.conf
1206 set-option -g history-limit 50000
1207 set-window-option -g mode-keys vi
1208 bind-key -T copy-mode-vi 'v' send -X begin-selection
1209 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1213 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1214 default-key 3C9ED82FFE788E4A
1218 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1219 pinentry-program /sbin/pinentry
1221 default-cache-ttl 6000
1222 allow-emacs-pinentry
1225 #+begin_src conf (if (eq system-name "frost.armaanb.net") ":tangle ~/.config/xmodmap")
1229 ! Turn right alt into super
1233 ! Swap caps and control
1234 remove Lock = Caps_Lock
1235 remove Control = Control_L
1236 remove Lock = Control_L
1237 remove Control = Caps_Lock
1238 keysym Control_L = Caps_Lock
1239 keysym Caps_Lock = Control_L
1240 add Lock = Caps_Lock
1241 add Control = Control_L