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 ("ag" . "src conf :tangle ~/.gnupg/gpg-agent.conf")
280 ("ash" . "src shell :tangle ~/.config/ash/ashrc")
281 ("el" . "src emacs-lisp")
282 ("git" . "src conf :tangle ~/.gitconfig")
283 ("gp" . "src conf :tangle ~/.gnupg/gpg.conf")
284 ("mb" . "src conf :tangle ~/.mbsyncrc")
285 ("pi" . "src conf :tangle ~/.config/picom/picom.conf")
286 ("sp" . "src conf :tangle ~/.spectrwm.conf")
287 ("tm" . "src conf :tangle ~/.tmux.conf")
288 ("xm" . "src conf :tangle ~/.config/xmodmap")
289 ("xr" . "src conf :tangle ~/.Xresources")
290 ("za" . "src conf :tangle ~/.config/zathura/zathurarc")
292 (add-to-list 'org-structure-template-alist addition)))
296 A well balanced completion framework.
297 #+begin_src emacs-lisp
299 :bind (:map ivy-minibuffer-map
300 ("TAB" . ivy-alt-done))
301 (:map ivy-switch-buffer-map
302 ("M-d" . ivy-switch-buffer-kill))
306 #+begin_src emacs-lisp
307 (use-package ivy-rich
309 :config (ivy-rich-mode))
313 #+begin_src emacs-lisp
315 :bind ("C-M-j" . 'counsel-switch-buffer)
316 :config (counsel-mode))
318 ** Remember frequent commands
319 #+begin_src emacs-lisp
320 (use-package ivy-prescient
323 (prescient-persist-mode)
324 (ivy-prescient-mode))
328 Use elfeed for reading RSS. I have another file with all the feeds in it that I'd rather keep private.
329 #+begin_src emacs-lisp
331 :bind (("C-c e" . elfeed))
332 :config (load "~/.emacs.d/feeds.el")
333 :bind (:map elfeed-search-mode-map ("C-c C-o" . 'elfeed-show-visit)))
336 Use mu4e and mbsync for reading emails.
338 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.
341 #+begin_src conf :tangle ~/.mbsyncrc
347 #+begin_src conf :tangle ~/.mbsyncrc
348 IMAPStore personal-remote
349 Host imap.mailbox.org
351 PassCmd "pash show login.mailbox.org/me@armaanb.net | head -n 1"
353 MaildirStore personal-local
354 Path ~/mail/personal/
355 Inbox ~/mail/personal/Inbox
358 Channel personal-channel
359 Far :personal-remote:
360 Near :personal-local:
361 Patterns "INBOX*" "Drafts" "Archive" "Sent" "Trash"
364 Channel personal-channel
367 #+begin_src conf :tangle ~/.mbsyncrc
368 IMAPStore school-remote
371 User abhojwani22@nobles.edu
372 PassCmd "pash show gmail-otp/abhojwani22@nobles.edu | head -n 1"
374 MaildirStore school-local
376 Inbox ~/mail/school/Inbox
379 Channel school-channel
385 Channel school-channel
389 #+begin_src emacs-lisp
390 (use-package smtpmail
391 :straight (:type built-in))
393 :load-path "/usr/share/emacs/site-lisp/mu4e"
394 :straight (:build nil)
395 :bind (("C-c m" . mu4e))
397 (setq user-full-name "Armaan Bhojwani"
398 smtpmail-local-domain "armaanb.net"
399 smtpmail-stream-type 'ssl
400 smtpmail-smtp-service '465
401 mu4e-change-filenames-when-moving t
402 mu4e-get-mail-command "mbsync -a"
403 message-citation-line-format "On %a %d %b %Y at %R, %f wrote:\n"
404 message-citation-line-function 'message-insert-formatted-citation-line
405 mu4e-completing-read-function 'ivy-completing-read
406 mu4e-confirm-quit nil
408 mail-user-agent 'mu4e-user-agent
409 mu4e-context-policy 'pick-first
411 `( ,(make-mu4e-context
413 :enter-func (lambda () (mu4e-message "Entering school context"))
414 :leave-func (lambda () (mu4e-message "Leaving school context"))
415 :match-func (lambda (msg)
417 (string-match-p "^/school" (mu4e-message-field msg :maildir))))
418 :vars '((user-mail-address . "abhojwani22@nobles.edu")
419 (mu4e-sent-folder . "/school/Sent")
420 (mu4e-drafts-folder . "/school/Drafts")
421 (mu4e-trash-folder . "/school/Trash")
422 (mu4e-refile-folder . "/school/Archive")
423 (message-cite-reply-position . above)
424 (user-mail-address . "abhojwani22@nobles.edu")
425 (smtpmail-smtp-user . "abhojwani22@nobles.edu")
426 (smtpmail-smtp-server . "smtp.gmail.com")))
429 :enter-func (lambda () (mu4e-message "Entering personal context"))
430 :leave-func (lambda () (mu4e-message "Leaving personal context"))
431 :match-func (lambda (msg)
433 (string-match-p "^/personal" (mu4e-message-field msg :maildir))))
434 :vars '((mu4e-sent-folder . "/personal/Sent")
435 (mu4e-drafts-folder . "/personal/Drafts")
436 (mu4e-trash-folder . "/personal/Trash")
437 (mu4e-refile-folder . "/personal/Archive")
438 (user-mail-address . "me@armaanb.net")
439 (message-cite-reply-position . below)
440 (smtpmail-smtp-user . "me@armaanb.net")
441 (smtpmail-smtp-server . "smtp.mailbox.org")))))
442 (add-to-list 'mu4e-bookmarks
443 '(:name "Unified inbox"
444 :query "maildir:\"/personal/Inbox\" or maildir:\"/school/Inbox\""
446 :hook ((mu4e-compose-mode . flyspell-mode)
447 (message-send-hook . (lambda () (unless (yes-or-no-p "Ya sure 'bout that?")
448 (signal 'quit nil))))))
450 **** Discourage Gnus from displaying HTML emails
451 #+begin_src emacs-lisp
452 (with-eval-after-load "mm-decode"
453 (add-to-list 'mm-discouraged-alternatives "text/html")
454 (add-to-list 'mm-discouraged-alternatives "text/richtext"))
457 Set EWW as default browser except for multimedia which should open in MPV.
458 #+begin_src emacs-lisp
459 (defun browse-url-mpv (url &optional new-window)
460 "Ask MPV to load URL."
462 (start-process "mpv" "*mpv*" "mpv" url))
464 (setq browse-url-handlers
466 (("youtu\\.?be" . browse-url-mpv)
467 ("peertube.*" . browse-url-mpv)
468 ("vid.*" . browse-url-mpv)
469 ("vid.*" . browse-url-mpv)
470 ("*.mp4" . browse-url-mpv)
471 ("*.mp3" . browse-url-mpv)
472 ("*.ogg" . browse-url-mpv)
473 ("." . eww-browse-url)
477 Some EWW enhancements.
478 *** Give buffer a useful name
479 #+begin_src emacs-lisp
480 ;; From https://protesilaos.com/dotemacs/
481 (defun prot-eww--rename-buffer ()
482 "Rename EWW buffer using page title or URL.
483 To be used by `eww-after-render-hook'."
484 (let ((name (if (eq "" (plist-get eww-data :title))
485 (plist-get eww-data :url)
486 (plist-get eww-data :title))))
487 (rename-buffer (format "*%s # eww*" name) t)))
490 :straight (:type built-in)
491 :bind (("C-c w" . eww))
492 :hook (eww-after-render-hook prot-eww--rename-buffer))
495 #+begin_src emacs-lisp
496 (global-set-key (kbd "C-c w") 'eww)
499 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.
500 #+begin_src emacs-lisp
501 (defun fetch-password (&rest params)
502 (require 'auth-source)
503 (let ((match (car (apply 'auth-source-search params))))
505 (let ((secret (plist-get match :secret)))
506 (if (functionp secret)
509 (error "Password not found for %S" params))))
514 (enable-circe-color-nicks)
515 (setq circe-network-defaults '(("libera"
516 :host "irc.armaanb.net"
521 :pass (lambda (null) (fetch-password
523 :machine "irc.armaanb.net"
526 :host "irc.armaanb.net"
531 :pass (lambda (null) (fetch-password
533 :machine "irc.armaanb.net"
536 :host "irc.armaanb.net"
541 :pass (lambda (null) (fetch-password
543 :machine "irc.armaanb.net"
545 :custom (circe-default-part-message "goodbye!")
546 :bind (:map circe-mode-map ("C-c C-r" . circe-reconnect-all)))
551 (if (get-buffer "irc.armaanb.net:6696")
552 (switch-to-buffer "irc.armaanb.net:6696")
553 (progn (switch-to-buffer "*scratch*")
558 (global-set-key (kbd "C-c i") 'acheam-irc)
561 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.
562 #+begin_src emacs-lisp
563 (defun sync-calendar ()
564 "Sync calendars with vdirsyncer"
566 (async-shell-command "vdirsyncer sync"))
569 :bind (:map cfw:calendar-mode-map ("C-S-u" . sync-calendar)))
570 (use-package calfw-ical)
571 (use-package calfw-org)
573 (defun acheam-calendar ()
576 (cfw:open-calendar-buffer
577 :contents-sources (list
578 (cfw:org-create-source "Green")
579 (cfw:ical-create-source
581 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
583 (cfw:ical-create-source
585 "~/.local/share/vdirsyncer/mailbox/Y2FsOi8vMC8zMQ.ics"
587 (cfw:ical-create-source
589 "~/.local/share/vdirsyncer/school/abhojwani22@nobles.edu.ics"
593 (global-set-key (kbd "C-c c") 'acheam-calendar)
596 #+begin_src emacs-lisp
597 (use-package pdf-tools
598 :hook (pdf-view-mode . pdf-view-midnight-minor-mode))
602 #+begin_src emacs-lisp
604 :hook (python-mode . blacken-mode)
605 :custom (blacken-line-length 79))
608 ** Strip trailing whitespace
609 #+begin_src emacs-lisp
610 (use-package ws-butler
611 :config (ws-butler-global-mode))
614 Automatic linting. I need to look into configuring this more.
615 #+begin_src emacs-lisp
616 (use-package flycheck
617 :config (global-flycheck-mode))
619 ** Project management
620 I never use this, but apparently its very powerful. Another item on my todo list.
621 #+begin_src emacs-lisp
622 (use-package projectile
623 :config (projectile-mode)
624 :custom ((projectile-completion-system 'ivy))
625 :bind-keymap ("C-c p" . projectile-command-map)
626 :init (setq projectile-switch-project-action #'projectile-dired))
628 (use-package counsel-projectile
630 :config (counsel-projectile-mode))
633 The best file manager!
634 #+begin_src emacs-lisp
636 :straight (:type built-in)
637 :commands (dired dired-jump)
638 :custom ((dired-listing-switches "-agho --group-directories-first"))
639 :config (evil-collection-define-key 'normal 'dired-mode-map
640 "h" 'dired-single-up-directory
641 "l" 'dired-single-buffer))
643 (use-package dired-single
644 :commands (dired dired-jump))
646 (use-package dired-open
647 :commands (dired dired-jump)
648 :custom (dired-open-extensions '(("png" . "feh")
651 (use-package dired-hide-dotfiles
652 :hook (dired-mode . dired-hide-dotfiles-mode)
654 (evil-collection-define-key 'normal 'dired-mode-map
655 "H" 'dired-hide-dotfiles-mode))
659 A very good Git interface.
660 #+begin_src emacs-lisp
664 #+begin_src emacs-lisp
666 (use-package git-email
667 :straight (git-email :repo "https://git.sr.ht/~yoctocell/git-email")
668 :config (git-email-piem-mode))
671 Modified from https://eklitzke.org/smarter-emacs-clang-format.
673 Style is basically ddevault's style guide but with 4 spaces instead of 8 char tabs.
674 #+begin_src emacs-lisp
675 (use-package clang-format
676 :custom (clang-format-style "{
678 AlwaysBreakAfterReturnType: AllDefinitions,
682 (defun clang-format-buffer-smart ()
683 "Reformat buffer if .clang-format exists in the projectile root."
684 (when (file-exists-p (expand-file-name ".clang-format" (projectile-project-root)))
685 (when (if (eq major-mode 'c-mode))
686 (message "Formatting with clang-format...")
687 (clang-format-buffer))))
689 (add-hook 'before-save-hook 'clang-format-buffer-smart nil)
691 * General text editing
693 Spell check in text mode, and in prog-mode comments.
694 #+begin_src emacs-lisp
695 (dolist (hook '(text-mode-hook
698 (add-hook hook (lambda () (flyspell-mode))))
699 (dolist (hook '(change-log-mode-hook log-edit-mode-hook))
700 (add-hook hook (lambda () (flyspell-mode -1))))
701 (add-hook 'prog-mode (lambda () (flyspell-prog mode)))
702 (setq ispell-silently-savep t)
705 #+begin_src emacs-lisp
706 (setq-default tab-width 2)
709 Opens file where you left it.
710 #+begin_src emacs-lisp
714 Distraction free writing a la junegunn/goyo.
715 #+begin_src emacs-lisp
716 (use-package olivetti
717 :bind ("C-c o" . olivetti-mode))
720 Abbreviate things! I just use this for things like my email address and copyright notice.
721 #+begin_src emacs-lisp
722 (setq abbrev-file-name "~/.emacs.d/abbrevs.el")
723 (setq save-abbrevs 'silent)
724 (setq-default abbrev-mode t)
727 #+begin_src emacs-lisp
728 (setq tramp-default-method "ssh")
730 ** Follow version controlled symlinks
731 #+begin_src emacs-lisp
732 (setq vc-follow-symlinks t)
735 #+begin_src emacs-lisp
736 (defun doas-edit (&optional arg)
737 "Edit currently visited file as root.
739 With a prefix ARG prompt for a file to visit.
740 Will also prompt for a file to visit if current
741 buffer is not visiting a file.
743 Modified from Emacs Redux."
745 (if (or arg (not buffer-file-name))
746 (find-file (concat "/doas:root@localhost:"
747 (ido-read-file-name "Find file(as root): ")))
748 (find-alternate-file (concat "/doas:root@localhost:" buffer-file-name))))
750 (global-set-key (kbd "C-x C-r") #'doas-edit)
753 #+begin_src emacs-lisp
754 (use-package markdown-mode)
757 Get it for yourself at https://git.armaanb.net/scdoc
758 #+begin_src emacs-lisp
759 (add-to-list 'load-path "~/src/scdoc-mode")
760 (autoload 'scdoc-mode "scdoc-mode" "Major mode for editing scdoc files" t)
761 (add-to-list 'auto-mode-alist '("\\.scd\\'" . scdoc-mode))
765 #+begin_src emacs-lisp
766 (use-package ace-window
767 :bind ("M-o" . ace-window))
769 ** Kill current buffer
770 Makes "C-x k" binding faster.
771 #+begin_src emacs-lisp
772 (substitute-key-definition 'kill-buffer 'kill-buffer-and-window global-map)
776 #+begin_src emacs-lisp
777 (use-package scad-mode)
779 ** Control backup and lock files
780 Stop backup files from spewing everywhere.
781 #+begin_src emacs-lisp
782 (setq backup-directory-alist `(("." . "~/.emacs.d/backups"))
783 create-lockfiles nil)
785 ** Make yes/no easier
786 #+begin_src emacs-lisp
787 (defalias 'yes-or-no-p 'y-or-n-p)
789 ** Move customize file
790 No more clogging up init.el.
791 #+begin_src emacs-lisp
792 (setq custom-file "~/.emacs.d/custom.el")
796 #+begin_src emacs-lisp
798 :commands (helpful-callable helpful-variable helpful-command helpful-key)
800 (counsel-describe-function-function #'helpful-callable)
801 (counsel-describe-variable-function #'helpful-variable)
803 ([remap describe-function] . counsel-describe-function)
804 ([remap describe-command] . helpful-command)
805 ([remap describe-variable] . counsel-describe-variable)
806 ([remap describe-key] . helpful-key))
809 #+begin_src emacs-lisp
810 (use-package epa-file
811 :straight (:type built-in)
813 (epa-file-select-keys nil)
814 (epa-file-encrypt-to '("me@armaanb.net"))
815 (password-cache-expiry (* 60 15)))
817 (use-package pinentry
818 :config (pinentry-start))
821 #+begin_src emacs-lisp
823 :straight (0x0 :type git :repo "https://git.sr.ht/~zge/nullpointer-emacs")
824 :custom (0x0-default-service 'envs))
826 *** TODO Replace this with uploading to my own server
827 Similar to the ufile alias in my ashrc
828 ** Automatically clean buffers
829 Automatically close unused buffers (except those of Circe) at midnight.
830 #+begin_src emacs-lisp
832 (add-to-list 'clean-buffer-list-kill-never-regexps (lambda (buffer-name)
833 (with-current-buffer buffer-name
834 (derived-mode-p 'lui-mode))))
838 Spectrwm is a really awesome window manager! Would highly recommend.
840 #+begin_src conf :tangle ~/.spectrwm.conf
844 autorun = ws[1]:/home/armaa/src/bin/autostart
847 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.
848 #+begin_src conf :tangle ~/.spectrwm.conf
850 bar_font = xos4 JetBrains Mono:pixelsize=14:antialias=true # any installed font
853 I'm not a huge fan of how spectrwm handles keybindings, probably my biggest gripe with it.
855 #+begin_src conf :tangle ~/.spectrwm.conf
856 program[term] = st -e tmux
857 program[notif] = /home/armaa/src/bin/setter status
858 program[pass] = /home/armaa/src/bin/passmenu
859 program[lock] = slock
862 bind[pass] = MOD+Shift+p
865 #+begin_src conf :tangle ~/.spectrwm.conf
866 program[paup] = /home/armaa/src/bin/setter audio +5
867 program[padown] = /home/armaa/src/bin/setter audio -5
868 program[pamute] = /home/armaa/src/bin/setter audio
869 program[brigup] = /home/armaa/src/bin/setter brightness +10%
870 program[brigdown] = /home/armaa/src/bin/setter brightness 10%-
872 bind[padown] = XF86AudioLowerVolume
873 bind[paup] = XF86AudioRaiseVolume
874 bind[pamute] = XF86AudioMute
875 bind[brigdown] = XF86MonBrightnessDown
876 bind[brigup] = XF86MonBrightnessUp
879 #+begin_src conf :tangle ~/.spectrwm.conf
880 program[h] = xdotool keyup h key --clearmodifiers Left
881 program[j] = xdotool keyup j key --clearmodifiers Down
882 program[k] = xdotool keyup k key --clearmodifiers Up
883 program[l] = xdotool keyup l key --clearmodifiers Right
885 bind[h] = MOD + Control + h
886 bind[j] = MOD + Control + j
887 bind[k] = MOD + Control + k
888 bind[l] = MOD + Control + l
891 #+begin_src conf :tangle ~/.spectrwm.conf
892 program[email] = emacsclient -ce '(progn (switch-to-buffer "*scratch*") (mu4e))'
893 program[irc] = emacsclient -ce '(acheam-irc)'
894 program[rss] = emacsclient -ce '(elfeed)'
895 program[calendar] = emacsclient -ce '(acheam-calendar)'
896 program[calc] = emacsclient -ce '(progn (calc) (windmove-up) (delete-window))'
897 program[emacs] = emacsclient -c
898 program[bookmarks] = /home/armaa/src/bin/bookmarks
899 program[browser] = chorizo
901 bind[email] = MOD+Control+1
902 bind[irc] = MOD+Control+2
903 bind[rss] = MOD+Control+3
904 bind[calendar] = MOD+Control+4
905 bind[calc] = MOD+Control+5
906 bind[emacs] = MOD+Control+Return
907 bind[bookmarks] = MOD+Control+o
908 bind[browser] = MOD+Control+p
911 Float some specific programs by default.
912 #+begin_src conf :tangle ~/.spectrwm.conf
913 quirk[Castle Menu] = FLOAT
915 quirk[pinentry-fltk] = FLOAT
919 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.
920 #+begin_src conf :tangle ~/.config/ash/ashrc
925 #+begin_src shell :tangle ~/.config/ash/ashrc
927 user=$(echo "$1" | cut -f 1 -d '@')
928 host=$(echo "$1" | cut -f 2 -d '@')
929 echo $user | nc "$host" 79
932 **** Upload to ftp.armaanb.net
933 #+begin_src shell :tangle ~/.config/ash/ashrc
935 echo "https://l.armaanb.net/$(basename "$1")" | tee /dev/tty | xclip -sel c
939 rsync "$1" "armaa@armaanb.net:/srv/ftp/pub/$2" --chmod 644 --progress
949 xclip -o -sel c >> "$tmp"
950 basetmp=$(echo "$tmp" | tail -c +5)
951 _uup "$tmp" "$basetmp"
957 **** Default programs
958 #+begin_src shell :tangle ~/.config/ash/ashrc
959 export EDITOR="emacsclient -c"
960 export VISUAL="$EDITOR"
961 export TERM=xterm-256color # for compatability
963 **** General program configs
964 #+begin_src shell :tangle ~/.config/ash/ashrc
965 export GPG_TTY="$(tty)"
966 export MANPAGER='nvim +Man!'
968 export GTK_USE_PORTAL=1
970 export LESSHISTFILE=/dev/null
971 export PASH_KEYID=me@armaanb.net
972 export PASH_LENGTH=20
975 #+begin_src shell :tangle ~/.config/ash/ashrc
976 export PATH="/home/armaa/src/bin:$PATH"
977 export PATH="/home/armaa/src/bin/bin:$PATH"
978 export PATH="/home/armaa/.local/bin:$PATH"
979 export PATH="$PATH:/usr/sbin"
982 #+begin_src shell :tangle ~/.config/ash/ashrc
983 export LC_ALL="en_US.UTF-8"
984 export LC_CTYPE="en_US.UTF-8"
985 export LANGUAGE="en_US.UTF-8"
986 export TZ="America/New_York"
989 #+begin_src shell :tangle ~/.config/ash/ashrc
991 export KISS_PATH="$KISS_PATH:$HOME/repos/personal"
992 export KISS_PATH="$KISS_PATH:$HOME/repos/bin/bin"
993 export KISS_PATH="$KISS_PATH:$HOME/repos/main/core"
994 export KISS_PATH="$KISS_PATH:$HOME/repos/main/extra"
995 export KISS_PATH="$KISS_PATH:$HOME/repos/main/xorg"
996 export KISS_PATH="$KISS_PATH:$HOME/repos/community/community"
997 export KISS_PATH="$KISS_PATH:$HOME/repos/mid/ports"
999 **** Compilation flags
1000 #+begin_src shell :tangle ~/.config/ash/ashrc
1001 export CFLAGS="-O3 -pipe -march=native"
1002 export CXXFLAGS="$CFLAGS"
1003 export MAKEFLAGS="-j$(nproc)"
1004 export PKG_CONFIG_PATH="$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig"
1006 **** XDG desktop dirs
1007 #+begin_src shell :tangle ~/.config/ash/ashrc
1008 export XDG_DESKTOP_DIR="/dev/null"
1009 export XDG_DOCUMENTS_DIR="$HOME/documents"
1010 export XDG_DOWNLOAD_DIR="$HOME/downloads"
1011 export XDG_MUSIC_DIR="$HOME/music"
1012 export XDG_PICTURES_DIR="$HOME/pictures"
1013 export XDG_VIDEOS_DIR="$HOME/videos"
1017 #+begin_src shell :tangle ~/.config/ash/ashrc
1018 alias poki='ssh armaanb.net'
1019 alias irc='ssh root@armaanb.net -t abduco -A irc catgirl freenode'
1020 alias union='ssh 192.168.1.18'
1021 alias mine='ssh -p 23 root@pickupserver.cc'
1022 alias tcf='ssh root@204.48.23.68'
1023 alias ngmun='ssh root@157.245.89.25'
1024 alias prox='ssh root@192.168.1.224'
1025 alias ncq='ssh root@143.198.123.17'
1026 alias envs='ssh acheam@envs.net'
1028 **** File management
1029 #+begin_src shell :tangle ~/.config/ash/ashrc
1030 alias ls='LC_COLLATE=C ls -lh --group-directories-first'
1032 alias df='df -h / /boot'
1034 alias free='free -m'
1039 alias grep='grep -in'
1040 alias mkdir='mkdir -pv'
1041 alias lanex='java -jar ~/.local/share/lxc/lanxchange.jar && rm lxc*'
1042 emacs() { $EDITOR "$@" & }
1045 **** System management
1046 #+begin_src shell :tangle ~/.config/ash/ashrc
1047 alias crontab='crontab-argh'
1049 alias pasu='git -C ~/.password-store push'
1050 alias yadu='yadm add -u && yadm commit -m "Updated `date -Iseconds`" && \
1054 #+begin_src shell :tangle ~/.config/ash/ashrc
1055 alias ping='ping -c 10'
1056 alias gps='gpg --keyserver keyserver.ubuntu.com --search-keys'
1057 alias gpp='gpg --keyserver keyserver.ubuntu.com --recv-key'
1058 alias plan='T=$(mktemp) && \
1059 rsync armaanb.net:/home/armaa/plan.txt "$T" && \
1061 head -n -2 $T > $TT && \
1064 echo "Last updated: $(date -R)" >> "$TT" && \
1065 fold -sw 72 "$TT" > "$T"| \
1066 rsync "$T" armaanb.net:/home/armaa/plan.txt && \
1069 **** Virtual machines, chroots
1070 #+begin_src shell :tangle ~/.config/ash/ashrc
1071 alias cwindows='qemu-system-x86_64 \
1076 -device VGA,vgamem_mb=64 \
1078 -device hda-duplex \
1080 -net user,smb=/home/armaa/public \
1081 -drive format=qcow2,file=/home/armaa/virtual/windows.qcow2'
1084 #+begin_src shell :tangle ~/.config/ash/ashrc
1085 alias words='gen-shell -c "words"'
1086 alias words-e='gen-shell -c "words ~E"'
1089 #+begin_src shell :tangle ~/.config/ash/ashrc
1090 alias bigrandomfile='dd if=/dev/urandom of=1GB-urandom bs=1M count=1024 \
1092 alias bigboringfile='dd if=/dev/zero of=1GB-zero bs=1M count=1024 \
1094 alias ytmusic="youtube-dl -x --add-metadata --audio-format aac \
1095 --restrict-filenames -o '%(title)s.%(ext)s'"
1099 Make MPV play a little bit smoother.
1100 #+begin_src conf :tangle ~/.config/mpv/mpv.conf
1101 ytdl-format="bestvideo[height<=?1080]+bestaudio/best"
1105 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!.
1106 #+begin_src conf :tangle ~/.inputrc
1107 set editing-mode emacs
1111 #+begin_src conf :tangle ~/.gitconfig
1113 name = Armaan Bhojwani
1114 email = me@armaanb.net
1115 signingkey = 0FEB9471E19C49C60CFBEB133C9ED82FFE788E4A
1118 #+begin_src conf :tangle ~/.gitconfig
1120 defaultBranch = main
1123 #+begin_src conf :tangle ~/.gitconfig
1128 #+begin_src conf :tangle ~/.gitconfig
1130 smtpserver = smtp.mailbox.org
1131 smtpuser = me@armaanb.net
1132 smtpencryption = ssl
1133 smtpserverport = 465
1137 #+begin_src conf :tangle ~/.gitconfig
1142 #+begin_src conf :tangle ~/.gitconfig
1145 sclone = clone --depth 1
1150 quickfix = commit . --amend --no-edit
1152 subup = submodule update --remote
1153 loc = diff --stat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 # Empty hash
1154 pushnc = push -o skip-ci
1157 #+begin_src conf :tangle ~/.gitconfig
1163 #+begin_src conf :tangle ~/.gitconfig
1168 The best document reader!
1170 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1172 map <A-b> toggle_statusbar
1173 set selection-clipboard clipboard
1176 set window-title-basename "true"
1177 set selection-clipboard "clipboard"
1180 #+begin_src conf :tangle ~/.config/zathura/zathurarc
1181 set default-bg "#000000"
1182 set default-fg "#ffffff"
1183 set render-loading true
1184 set render-loading-bg "#000000"
1185 set render-loading-fg "#ffffff"
1187 set recolor-lightcolor "#000000" # bg
1188 set recolor-darkcolor "#ffffff" # fg
1192 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.
1193 #+begin_src conf :tangle ~/.Xresources
1195 ,*.foreground: #ffffff
1196 ,*.background: #000000
1197 ,*.cursorColor: #ffffff
1232 I use tmux in order to keep my st build light. Still learning how it works.
1233 #+begin_src conf :tangle ~/.tmux.conf
1236 set-option -g history-limit 50000
1237 set-window-option -g mode-keys vi
1238 bind-key -T copy-mode-vi 'v' send -X begin-selection
1239 bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
1243 #+begin_src conf :tangle ~/.gnupg/gpg.conf
1244 default-key 3C9ED82FFE788E4A
1248 #+begin_src conf :tangle ~/.gnupg/gpg-agent.conf
1249 pinentry-program /sbin/pinentry
1251 default-cache-ttl 6000
1252 allow-emacs-pinentry
1255 #+begin_src conf (if (eq system-name "frost.armaanb.net") ":tangle ~/.config/xmodmap")
1259 ! Turn right alt into super
1263 ! Swap caps and control
1264 remove Lock = Caps_Lock
1265 remove Control = Control_L
1266 remove Lock = Control_L
1267 remove Control = Caps_Lock
1268 keysym Control_L = Caps_Lock
1269 keysym Caps_Lock = Control_L
1270 add Lock = Caps_Lock
1271 add Control = Control_L