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|
#+TITLE: Emacs Configuration
#+AUTHOR: Thanos Apollo
#+PROPERTY: header-args :tangle ~/.emacs.d/init.el :mkdirp yes
#+auto_tangle: t
#+STARTUP: overview
* System Information
** Essentials
Set my name and email address
#+begin_src emacs-lisp
(setq user-full-name "Thanos Apollo"
user-mail-address "[email protected]")
#+end_src
Check the ~$HOSTNAME~ to set a variable for different devices
#+begin_src emacs-lisp
(defvar is-zeus (equal (system-name) "zeus"))
(defvar is-hermes (equal (system-name) "hermes"))
(defvar is-phone (equal (system-name) "localhost"))
#+end_src
Setup default browser as ~firefox~
#+begin_src emacs-lisp
(setq browse-url-browser-function 'browse-url-generic
browse-url-generic-program "firefox")
#+end_src
Set backup fails at ~~/Trash~
#+begin_src emacs-lisp
(setq backup-directory-alist '((".*" . "~/.Trash")))
#+end_src
Define essential keybindings
#+begin_src emacs-lisp
(define-prefix-command 'thanos/applications-map)
(global-set-key (kbd "C-c a") 'thanos/applications-map)
(when is-zeus
(define-key 'thanos/applications-map (kbd "g") 'guix))
(define-prefix-command 'Create)
(define-key thanos/applications-map (kbd "C-c") 'Create)
(global-set-key (kbd "<escape>") 'keyboard-escape-quit)
#+end_src
** Paths
#+begin_src emacs-lisp
;; mu4e
(add-to-list 'load-path "/usr/share/emacs/site-lisp/elpa/mu4e-1.8.14")
;; custom themes
(add-to-list 'custom-theme-load-path (expand-file-name "~/.emacs.d/themes/"))
#+end_src
* Setting Up Packages
** List of required packages
Request the following packages:
#+begin_src emacs-lisp
(defvar thanos/packages
'(emms tree-sitter org-snooze org-drill
all-the-icons all-the-icons-dired
all-the-icons-ivy-rich toc-org emojify
doom-themes doom-modeline gruvbox-theme counsel
vterm multi-vterm which-key ivy ivy-rich helpful
password-store org org-modern org-roam
visual-fill-column rainbow-delimiters flycheck
lsp-mode lsp-ui json-mode rjsx-mode
typescript-mode python-mode pyvenv company
company-box magit elfeed elfeed-goodies paredit
corfu monkeytype sudo-edit consult alsamixer
simple-httpd eshell-syntax-highlighting
org-superstar pdf-tools org-auto-tangle sly
org-download eshell-git-prompt eshell-vterm
hackernews circe gptel beacon ement mu4e-alert
pass eat nov yeetube))
#+end_src
** Installation & activation
Set ~package-archives~, and install packages
#+begin_src emacs-lisp
(setq package-archives '(("melpa" . "https://melpa.org/packages/")
("elpa" . "https://elpa.gnu.org/packages/")
("nongnu" . "https://elpa.nongnu.org/nongnu/")))
;; Activate all the packages
(package-initialize)
;; Install the missing packages
(dolist (package thanos/packages)
(unless (package-installed-p package)
(package-install package)))
;; Set and load custom.el
(setq custom-file (concat user-emacs-directory "custom.el"))
(load custom-file 'noerror)
#+end_src
* UI Settings
** Basic UI
Fonts and basic appearance settings for each device
#+begin_src emacs-lisp
(setq inhibit-startup-message t)
(setq initial-scratch-message nil)
(setq company-box-icons-alist 'company-box-icons-images)
;; Transparency
(set-frame-parameter (selected-frame) 'alpha '(90 95))
(set-frame-parameter nil 'alpha-background 90)
(add-to-list 'default-frame-alist '(alpha-background . 90))
(add-to-list 'default-frame-alist '(alpha 90 90))
(add-hook 'dired-mode-hook 'all-the-icons-dired-mode)
(when (equal is-phone nil)
(scroll-bar-mode -1)
(set-fringe-mode 10))
(beacon-mode 1)
(tool-bar-mode -1)
(tooltip-mode -1)
(menu-bar-mode -1)
(which-key-mode 1)
(blink-cursor-mode -1)
(menu-bar--visual-line-mode-enable)
(global-visual-line-mode 1)
;; Set emojis for emacs 29
(require 'emojify)
(if (version< emacs-version "29")
(setq global-emojify-mode 1)
(setq global-emojify-mode 0))
(setq visible-bell t)
(column-number-mode)
(global-display-line-numbers-mode 1)
(menu-bar--display-line-numbers-mode-relative)
;;Disable line numbers for some modes
(dolist (mode '(pdf-view-mode-hook
org-mode-hook
term-mode-hook
shell-mode-hook
eshell-mode-hook
vterm-mode-hook
elfeed
vterm-mode
telega-chat-mode-hook))
(add-hook mode (lambda ()
(display-line-numbers-mode 0))))
;; Set font-size for each device
(custom-set-faces
(if is-hermes '(default ((t (:inherit nil :height 120 :family "Jetbrains Mono"))))
'(default ((t (:inherit nil :height 135 :family "Jetbrains Mono"))))))
#+end_src
** Theme
#+begin_src emacs-lisp
(load-theme 'doom-monokai-classic)
(doom-modeline-mode 1)
(setq doom-modeline-height 35)
;; Don't display battery-mode on desktop
(if is-zeus
(display-battery-mode 0)
(display-battery-mode 1))
#+end_src
** Ivy
#+begin_src emacs-lisp
(require 'ivy)
(ivy-mode 1)
;(setq ivy-use-virtual-buffers t)
;(setq enable-recursive-minibuffers t)
(global-set-key (kbd "C-s") 'swiper)
(define-key ivy-minibuffer-map (kbd "TAB") 'ivy-alt-done)
(global-set-key "\C-s" 'swiper)
(global-set-key (kbd "C-c C-r") 'ivy-resume)
(global-set-key (kbd "<f6>") 'ivy-resume)
(global-set-key (kbd "M-x") 'counsel-M-x)
(global-set-key (kbd "C-x C-f") 'counsel-find-file)
(global-set-key (kbd "<f1> f") 'counsel-describe-function)
(global-set-key (kbd "<f1> v") 'counsel-describe-variable)
(global-set-key (kbd "<f1> o") 'counsel-describe-symbol)
(global-set-key (kbd "<f1> l") 'counsel-find-library)
(global-set-key (kbd "<f2> i") 'counsel-info-lookup-symbol)
(global-set-key (kbd "<f2> u") 'counsel-unicode-char)
(global-set-key (kbd "C-c g") 'counsel-git)
(global-set-key (kbd "C-c j") 'counsel-git-grep)
(global-set-key (kbd "C-c k") 'counsel-ag)
(global-set-key (kbd "C-x l") 'counsel-locate)
(global-set-key (kbd "C-S-o") 'counsel-rhythmbox)
(define-key minibuffer-local-map (kbd "C-r") 'counsel-minibuffer-history)
(ivy-rich-mode 1)
(all-the-icons-ivy-rich-mode 1)
(setq ivy-use-selectable-prompt t)
(global-set-key (kbd "C-c m") 'consult-imenu)
(define-key thanos/applications-map (kbd "t") 'counsel-load-theme)
#+end_src
** Helpful
#+begin_src emacs-lisp
(require 'helpful)
(global-set-key (kbd "C-h f") #'helpful-callable)
(global-set-key (kbd "C-h v") #'helpful-variable)
(global-set-key (kbd "C-h k") #'helpful-key)
(global-set-key (kbd "C-h x") #'helpful-command)
(global-set-key (kbd "C-c C-d") #'helpful-at-point)
(global-set-key (kbd "C-h F") #'helpful-function)
(setq counsel-describe-function-function #'helpful-callable)
(setq counsel-describe-variable-function #'helpful-variable)
#+end_src
** Navigation
#+begin_src emacs-lisp
(global-set-key (kbd "C-x r d") 'bookmark-delete)
(global-set-key (kbd "C-x r C-r") 'bookmark-rename)
;; ibuffer
(global-set-key (kbd "C-x C-b") 'ibuffer)
#+end_src
* Pass
** Setup
Generate a random password between 20 and 40 characters
#+begin_src emacs-lisp
(setq password-store-password-length (+ 20 (random 20)))
#+end_src
** Pass Launcher
#+begin_src emacs-lisp
(require 'password-store)
(defun thanos/pass-launcher ()
"Launch Emacs as a front-end for pass."
(interactive)
(cl-flet ((pass-autotype (entry)
(let ((user (password-store-get-field entry "user"))
(pass (password-store-get entry)))
(start-process-shell-command
"xdotool" nil
(if user
(format "sleep 0.3 && xdotool getactivewindow type '%s' && xdotool getactivewindow key Tab && xdotool getactivewindow type '%s'" user pass)
(format "sleep 0.3 && xdotool getactivewindow type 'thanosapollo' && xdotool getactivewindow key Tab && xdotool getactivewindow type '%s'" pass))))))
(let ((ivy-height 100))
(unwind-protect
(with-selected-frame
(make-frame '((name . "thanos/pass-launcher")
(minibuffer . only)
(fullscreen . 0)
(undecorated . t)
(internal-border-width . 10)
(width . 80)
(height . 11)))
(let* ((choice (completing-read "Choose an action: " '("AUTO" "COPY" "EDIT" "GENERATE")))
(action (pcase choice
("AUTO" #'pass-autotype)
("COPY" #'password-store-copy)
("EDIT" #'password-store-edit)
("GENERATE" #'password-store-generate))))
(funcall action (completing-read "Search: " (password-store-list)))
(delete-frame)))))))
(defun smtp-get-pass ()
"Get password for smtp"
(interactive)
(password-store-copy-field "fastmail.com/[email protected]" "smtp"))
#+end_src
** Keybindings
#+begin_src emacs-lisp
(define-prefix-command 'thanos/pass)
(global-set-key (kbd "C-c p") 'thanos/pass)
(define-key thanos/pass (kbd "i") 'password-store-insert)
(define-key thanos/pass (kbd "e") 'password-store-edit)
(define-key thanos/pass (kbd "g") 'password-store-generate)
(define-key thanos/pass (kbd "s") 'smtp-get-pass)
#+end_src
* App Launcher
#+begin_src emacs-lisp
(defun thanos/app-launcher ()
"Launch Emacs as an Application Launcher."
(interactive)
(let ((ivy-height 100))
(unwind-protect
(with-selected-frame
(make-frame '((name . "thanos/emacs-launcher")
(minibuffer . only)
(fullscreen . 0)
(undecorated . t)
(internal-border-width . 10)
(width . 80)
(height . 11)))
(counsel-linux-app)
(delete-frame)))))
#+end_src
* VM Manager
#+begin_src emacs-lisp
(defvar vm-directory "~/virtual-machines/")
(defun vm-create-image ()
"Create qcow2 image."
(interactive)
(let ((name (format "%s%s.qcow2" vm-directory (read-string "Name: ")))
(size (format "%s" (read-string "Size(G): "))))
(shell-command
(format "qemu-img create -f qcow2 %s %sG" name size))))
(defun vm-run ()
"Spawn Virtual Machine."
(interactive)
(let ((memory (format "%sG" (read-string "Memory(G): ")))
(cores (read-string "Cores: "))
(image (read-file-name "Image: " vm-directory))
(iso (if (y-or-n-p "Load iso?? ")
(read-file-name "ISO: ")
nil)))
(start-process-shell-command
"virtual-machine" nil
(format "qemu-system-x86_64 -enable-kvm -m %s -smp %s -hda %s -vga qxl -device virtio-serial-pci -spice port=5784,disable-ticketing -display spice-app %s "
memory cores image (when iso (concat "-cdrom " iso))))))
#+end_src
* Dired
** Functions
#+begin_src emacs-lisp
(require 'dired)
(defun dired-watch-video ()
"Watch play file with mpv."
(interactive)
(call-process-shell-command
(format "mpv \"%s\"" (dired-get-filename)) nil 0))
(defun dired-set-wallpaper ()
"Set NAME as wallpaper using feh."
(interactive)
(call-process-shell-command
(format "feh --bg-scale %s" (dired-get-filename)) nil 0))
(defun dired-delete-files-except ()
"Delete all files inside directory except match."
(interactive)
(let* ((directory (read-directory-name "Select directory: "))
(files (directory-files directory t))
(except-match (read-string "Except the ones that have: ")))
(dolist (file files)
(unless (or (string= "." (substring file -1))
(string= ".." (substring file -2))
(string-match except-match file))
(dired-delete-file file t)))))
(defun dired-delete-file-match ()
"Delete all files inside directory except match."
(interactive)
(let* ((directory (read-directory-name "Select directory: "))
(files (directory-files directory t))
(match (read-string "Delete files that match: ")))
(dolist (file files)
(when (string-match-p match file)
(dired-delete-file file t)))))
#+end_src
** Keybindings
#+begin_src emacs-lisp
(require 'dired)
(define-key dired-mode-map (kbd "b") 'dired-up-directory)
(define-key dired-mode-map (kbd "v") 'dired-watch-video)
(define-key dired-mode-map (kbd "z") 'wdired-change-to-wdired-mode)
(define-key dired-mode-map (kbd "C-c w") 'dired-set-wallpaper)
(define-key global-map (kbd "C-c d") 'dired-delete-files-except)
#+end_src
** All-the-icons
#+begin_src emacs-lisp
(add-hook 'dired-mode-hook 'all-the-icons-dired-mode)
(setq all-the-icons-dired-monochrome 'nil
all-the-icons-dired-v-adjust 0.10)
#+end_src
* Org
** Org-Roam
#+begin_src emacs-lisp
;; Create ~/Notes, ignore errors if it's already made
(ignore-errors
(make-directory "~/Notes"))
(setq org-roam-directory "~/Notes"
org-roam-dailies-directory "journal/")
(org-roam-db-autosync-enable)
(setq org-roam-node-display-template (concat "${title:50} "(propertize "${tags:30}" 'face 'org-tag)))
(setq org-roam-db-node-include-function
(lambda ()
(not (or (member "journal" (org-get-tags))
(member "memorize" (org-get-tags))))))
#+end_src
*** Keybindings
#+begin_src emacs-lisp
;; Set maps
(define-prefix-command 'thanos/notes)
(global-set-key (kbd "C-c n") 'thanos/notes)
;; org-roam keys
(define-key thanos/notes (kbd "t") 'org-roam-buffer-toggle)
(define-key thanos/notes (kbd "f") 'org-roam-node-find)
(define-key thanos/notes (kbd "i") 'org-roam-node-insert)
;; Journaling
(define-prefix-command 'Journal)
(define-key thanos/notes (kbd "C-j") 'Journal)
(define-key Journal (kbd "d") 'Journaling/dailies)
(define-key Journal (kbd "C-c") 'org-roam-dailies-capture-today)
(define-key Journal (kbd "C-t") 'org-roam-dailies-capture-tomorrow)
(define-key Journal (kbd "C-y") 'org-roam-dailies-capture-yesterday)
(define-key Journal (kbd "c") 'org-roam-dailies-goto-today)
(define-key Journal (kbd "t") 'org-roam-dailies-goto-tomorrow)
(define-key Journal (kbd "y") 'org-roam-dailies-goto-yesterday)
(define-key org-mode-map (kbd "C-c C-.") 'org-roam-tag-add)
(define-key org-mode-map (kbd "C-c i") 'org-id-get-create)
#+end_src
*** Templates
#+begin_src emacs-lisp
(setq org-roam-capture-templates
'(("d" "default" plain
"%?"
:if-new (file+head "%<%Y%m%d%H%M%S>-${slug}.org" "#+title: ${title}\n")
:unnarrowed t)
("l" "programming language" plain
"* Characteristics\n\n- Family: %?\n- Inspired by: \n\n* Reference:\n\n"
:if-new (file+head "%<%Y%m%d%H%M%S>-${slug}.org" "#+title: ${title}\n")
:unnarrowed t)
("p" "MUS" plain "* Goals\n\n%?\n\n* Tasks\n\n** TODO Add initial tasks\n\n* Dates\n\n"
:if-new (file+head "%<%Y%m%d%H%M%S>-${slug}.org" "#+title: ${title}\n#+filetags: MUS")
:unnarrowed t)))
;; Dailies
(setq org-roam-dailies-capture-templates
'(("d" "default" entry
"* %?"
:target (file+head "%<%Y-%m-%d>.org"
"#+title: %<%Y-%m-%d>\n"))
("j" "Daily Journaling" entry
(file "~/org/Templates/journaling.org")
:target (file+head "%<%Y-%m-%d>.org"
"#+title: %<%Y-%m-%d>\n"))
("i" "Improve" entry
(file "~/org/Templates/improve.org")
:target (file+head "%<%Y-%m-%d>.org"
"#+title: %<%Y-%m-%d>\n"))))
#+end_src
** Themes
*** Dracula
#+begin_src emacs-lisp
(defun thanos/org-theme-dracula ()
"Enable Dracula theme for Org headers."
(interactive)
(dolist
(face
'((org-level-1 1.7 "#8be9fd" extra-bold)
(org-level-2 1.6 "#bd93f9" extra-bold)
(org-level-3 1.5 "#50fa7b" bold)
(org-level-4 1.4 "#ff79c6" semi-bold)
(org-level-5 1.3 "#9aedfe" normal)
(org-level-6 1.2 "#caa9fa" normal)
(org-level-7 1.1 "#5af78e" normal)
(org-level-8 1.0 "#ff92d0" normal)))
(set-face-attribute (nth 0 face) nil
:font "JetBrains Mono"
:weight (nth 3 face)
:height (nth 1 face)
:foreground (nth 2 face)))
(set-face-attribute 'org-table nil
:font "JetBrains Mono"
:weight 'normal
:height 1.0
:foreground "#bfafdf"))
#+end_src
*** Darkone
#+begin_src emacs-lisp
(defun thanos/org-theme-darkone ()
"Enable Darkone theme for Org headers."
(interactive)
(dolist
(face
'((org-level-1 1.70 "#51afef" bold)
(org-level-2 1.55 "#7FBCD2" bold)
(org-level-3 1.40 "#da8548" bold)
(org-level-4 1.20 "#da8548" semi-bold)
(org-level-5 1.20 "#5699af" normal)
(org-level-6 1.20 "#a9a1e1" normal)
(org-level-7 1.10 "#46d9ff" normal)
(org-level-8 1.00 "#ff6c6b" normal)))
(set-face-attribute (nth 0 face) nil
:font "Jetbrains Mono"
:weight (nth 3 face)
:height (nth 1 face)
:foreground (nth 2 face)))
(set-face-attribute 'org-table nil
:font "Jetbrains Mono"
:weight 'normal
:height 1.0
:foreground "#A66CFF"))
#+end_src
*** Gruvbox
#+begin_src emacs-lisp
(defun thanos/org-theme-gruvbox ()
"Enable Darkone theme for Org headers."
(interactive)
(dolist
(face
'((org-level-1 1.70 "#fb4934" bold)
(org-level-2 1.55 "#98971a" bold)
(org-level-3 1.40 "#458588" bold)
(org-level-4 1.20 "#b16286" semi-bold)
(org-level-5 1.20 "#689d6a" normal)
(org-level-6 1.20 "#d3869b" normal)
(org-level-7 1.10 "#8ec07c" normal)
(org-level-8 1.00 "#ebdbb2" normal)))
(set-face-attribute (nth 0 face) nil
:font "Jetbrains Mono"
:weight (nth 3 face)
:height (nth 1 face)
:foreground (nth 2 face)))
(set-face-attribute 'org-table nil
:font "Jetbrains Mono"
:weight 'normal
:height 1.0
:foreground "#A66CFF"))
#+end_src
*** Org Modern
#+begin_src emacs-lisp
(modify-all-frames-parameters
'((right-divider-width . 5)
(internal-border-width . 5)))
(dolist (face '(window-divider
window-divider-first-pixel
window-divider-last-pixel))
(face-spec-reset-face face)
(set-face-foreground face (face-attribute 'default :background)))
(set-face-background 'fringe (face-attribute 'default :background))
(setq
;; Edit settings
org-auto-align-tags nil
org-tags-column 0
org-catch-invisible-edits 'show-and-error
org-special-ctrl-a/e t
org-insert-heading-respect-content t
;; Org styling, hide markup etc.
org-hide-emphasis-markers t
org-pretty-entities t
;; Agenda styling
org-agenda-tags-column 0
org-agenda-block-separator ?─
org-agenda-time-grid
'((daily today require-timed)
(800 1000 1200 1400 1600 1800 2000)
" ┄┄┄┄┄ " "┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄")
org-agenda-current-time-string
"⭠ now ─────────────────────────────────────────────────")
(global-org-modern-mode)
(setq org-modern-todo nil)
#+end_src
** Settings
#+begin_src emacs-lisp
(require 'ox-md nil t)
(require 'org-download)
;;(require 'org-drill)
(setq org-directory "~/org/"
org-agenda-files '("~/org/agenda.org")
org-default-notes-file (expand-file-name "notes.org" org-directory)
org-ellipsis " ▼ "
org-log-done 'time
org-hide-emphasis-markers nil ;;change to t to hide emphasis markers
org-table-convert-region-max-lines 20000
org-agenda-start-log-mode t
org-log-done 'time
org-log-into-drawer t
org-todo-keywords ;; This overwrites the default Doom org-todo-keywords
'((sequence
"TODO(t)" ;; A task that is ready to be tackled
"BLOG(b)" ;; Blog writing assignments
"GYM(g)" ;; Things to accomplish at the gym
"WAIT(w)" ;; Something is holding up this task
"|" ;; The pipe necessary to separate "active" states and "inactive" states
"DONE(d)" ;; Task has been completed
"CANCELLED(c)" ))
org-superstar-headline-bullets-list '("◉" "●" "○" "●" "○" "●" "◆")
org-superstar-itembullet-alist '((?+ . ?➤) (?- . ?✦))) ;; changes +/- symbols in item lists)
#+end_src
=Keybindings=
#+begin_src emacs-lisp
(define-key org-mode-map (kbd "C-c t") 'org-time-stamp-inactive)
(define-key org-mode-map (kbd "C-c s") 'org-download-screenshot)
#+end_src
=Hooks=
#+begin_src emacs-lisp
(add-hook 'org-mode-hook 'thanos/org-theme-gruvbox)
(add-hook 'org-mode-hook 'flyspell-mode)
(add-hook 'org-mode-hook 'toc-org-mode)
#+end_src
** Babel
#+begin_src emacs-lisp
(defadvice org-edit-src-code (around set-buffer-file-name activate compile)
(let ((file-name (buffer-file-name))) ;; (1)
ad-do-it ;; (2)
(setq buffer-file-name file-name))) ;; (3)
(org-babel-do-load-languages
'org-babel-load-languages
'((emacs-lisp . t)
(python . t)))
(setq org-structure-template-alist
'(("e" . "src emacs-lisp")
("p" . "src python")
("l" . "src lisp")
("b" . "src bash")
("q" . "QUOTE")))
;;Auto tangle
(add-hook 'org-mode-hook 'org-auto-tangle-mode)
#+end_src
** Org-download
#+begin_src emacs-lisp
(when (or (eq is-zeus t)
(eq is-hermes t))
(setq org-download-screenshot-method "grim -g \"$(slurp)\" %s"))
#+end_src
* Memorize
#+begin_src emacs-lisp
;; (when is-zeus
;; (load-file "~/Developer/memorize/memorize.el"))
#+end_src
* Markdown
** Theme
#+begin_src emacs-lisp
(defun thanos/markdown-theme ()
(interactive)
(dolist
(face
'(markdown-header-face-1 :height 2.0))))
#+end_src
** Settings
#+begin_src emacs-lisp
(require 'markdown-mode)
(setq markdown-header-scaling t)
(add-to-list 'auto-mode-alist '("\\.md\\'" . gfm-mode))
(setq markdown-command "multimarkdown")
#+end_src
* DevTools
** Essentials
#+begin_src emacs-lisp
(electric-pair-mode 1)
(auto-insert-mode 1)
(global-flycheck-mode)
(global-set-key (kbd "M-.") 'xref-find-definitions)
(global-set-key (kbd "C-c l") 'display-line-numbers-mode)
(require 'company)
(add-hook 'after-init-hook 'global-company-mode)
(define-key company-active-map (kbd "TAB") 'company-indent-or-complete-common)
(setq company-idle-delay
(lambda () (if (company-in-string-or-comment) nil 0.0)))
(require 'company-box)
(add-hook 'company-mode-hook 'company-box-mode)
(setq indent-tabs-mode nil)
(defun insert-brackets (&optional arg)
(interactive "P")
(insert-pair arg ?\[ ?\]))
(global-set-key (kbd "C-x M-[") 'insert-brackets)
#+end_src
** Magit
#+begin_src emacs-lisp
(require 'magit)
(setq magit-display-buffer-function #'magit-display-buffer-same-window-except-diff-v1)
(define-prefix-command 'thanos/magit)
(global-set-key (kbd "C-c g") 'thanos/magit)
(define-key thanos/magit (kbd "c") 'magit-clone)
#+end_src
** Auto-insertions
+ Shell scripting/bash
#+begin_src emacs-lisp
(define-auto-insert '("\\.sh\\'" . "Bash skeleton")
'("Description:" \n
"#!/bin/bash"))
(add-hook 'shell-script-mode #'auto-insert)
#+end_src
** Emacs lisp
#+begin_src emacs-lisp
(setq tab-always-indent 'complete)
(add-to-list 'completion-styles 'initials t)
(add-hook 'emacs-lisp-mode-hook #'rainbow-delimiters-mode)
(add-hook 'emacs-lisp-mode-hook #'company-mode)
(add-hook 'emacs-lisp-mode-hook #'display-line-numbers-mode)
;; Disable checkdoc flycheck for org-src buffers
(add-hook 'org-src-mode-hook #'(lambda ()
(flycheck-disable-checker 'emacs-lisp-checkdoc)))
#+end_src
** Common Lisp
#+begin_src emacs-lisp
(setq inferior-lisp-program "sbcl")
(add-hook 'lisp-mode-hook #'rainbow-delimiters-mode)
(add-hook 'lisp-mode-hook #'company-mode)
(add-hook 'lisp-mode-hook #'display-line-numbers-mode)
#+end_src
** Scheme
#+begin_src emacs-lisp
(add-hook 'scheme-mode-hook #'rainbow-delimiters-mode)
(add-hook 'scheme-mode-hook #'company-mode)
#+end_src
** LSP
#+begin_src emacs-lisp
(defun thanos/lsp-mode-setup ()
(setq lsp-headerline-breadcrumb-segments '(path-up-to-project file symbols))
(lsp-headerline-breadcrumb-mode))
(require 'lsp-mode)
(add-hook 'lsp-mode #'thanos/lsp-mode-setup)
(setq lsp-keymap-prefix "C-c l")
(lsp-enable-which-key-integration t)
(require 'lsp-ui)
(add-hook 'lsp-mode 'lsp-ui-mode)
(setq lsp-ui-doc-position 'bottom)
#+end_src
** Python
#+begin_src emacs-lisp
;; set pylsp with lsp-mode
(setq lsp-pyls-server-command "~/.local/bin/pylsp")
;;(require 'python-mode)
(add-to-list 'auto-mode-alist '("\\.py\\'" . python-mode))
(add-hook 'python-mode 'lsp-deferred)
#+end_src
** JSON
#+begin_src emacs-lisp
(require 'json-mode)
(add-to-list 'auto-mode-alist '("\\.json'" . json-mode))
#+end_src
* Elfeed
** Feeds
#+begin_src emacs-lisp
(require 'elfeed)
(require 'elfeed-goodies)
(setq elfeed-feeds
'(("https://hackaday.com/blog/feed/"
hackaday linux)
("https://protesilaos.com/news.xml"
protesilaos)
("https://protesilaos.com/codelog.xml"
proetesilaos)
("https://guix.gnu.org/feeds/blog.atom"
gnu guix)
("https://thanosapollo.com/posts/index.xml"
thanos)
("http://nullprogram.com/feed/"
emacs linux)
("https://drewdevault.com/blog/index.xml"
sourcehut drewdevault)
("https://spacepub.space/feeds/videos.xml?videoChannelId=2"
drewdevault video)
("https://odysee.com/$/rss/@DistroTube:2"
video dt)
("https://www.youtube.com/feeds/videos.xml?channel_id=UC7YOGHUfC1Tb6E4pudI9STA"
video mental)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCAiiOTio8Yu69c3XnR7nQBQ"
video daviwil)
("https://videos.lukesmith.xyz/feeds/videos.atom?sort=-publishedAt&isLocal=true"
video luke)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCrc2iv2-G1FZ3VscM3zu2jg"
video zoogirl)
("https://www.youtube.com/feeds/videos.xml?channel_id=UC0uTPqBCFIpZxlz_Lv1tk_g"
video prot)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCq6VFHwMzcMXbuKyG7SQYIg"
video moist)
("https://www.youtube.com/feeds/videos.xml?channel_id=UC05XpvbHZUQOfA6xk4dlmcw"
video djware)
("https://archlinux.org/feeds/news/"
ArchLinux Latest)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCsBjURrPoezykLs9EqgamOA"
fireship video)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCl-J-ovSJhA3or73Q2uVpow"
medicosperf video)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCSuHzQ3GrHSzoBbwrIq3LLA"
naomi video)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCqYPhGiB9tkShZorfgcL2lA"
WhatIveLearned video)
("http://wikileaks.org/feed"
wikileaks)
("https://hackernoon.com/feed"
hackernoon)
("https://sachachua.com/blog/feed/"
sacha emacs)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCtMVHI3AJD4Qk4hcbZnI9ZQ"
video OrdinaeryGamers)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCl2mFZoRqjw_ELax4Yisf6w"
video Louis)
("https://www.youtube.com/feeds/videos.xml?channel_id=UC1yNl2E66ZzKApQdRuTQ4tw "
video sabine)
("https://bits.debian.org/feeds/feed.rss"
debian linux)
("https://torrentfreak.com/feed"
torrentfreak)
("https://www.youtube.com/feeds/videos.xml?channel_id=UCM6SlP9fiwPIjhkWmbg8Ojg"
video liberated-programmer)
("https://odysee.com/$/rss/@seytonic:c"
video seytonic)
("https://www.youtube.com/feeds/videos.xml?channel_id=UC1yNl2E66ZzKApQdRuTQ4tw"
video sabine)
("https://wp.medscape.com/cx/rssfeeds/2700.xml"
med medscape)
("https://nyxt.atlas.engineer/feed"
nyxt)))
#+end_src
** Watch Videos
Create function to watch videos using ~mpv~
#+begin_src emacs-lisp
(defun elfeed-v-mpv (url)
"Watch a video from URL in MPV"
(start-process-shell-command "elfeed-video" nil (format "mpv \"%s\"" url)))
(defun elfeed-view-mpv (&optional use-generic-p)
"Youtube-feed link"
(interactive "P")
(let ((entries (elfeed-search-selected)))
(cl-loop for entry in entries
do (elfeed-untag entry 'unread)
when (elfeed-entry-link entry)
do (elfeed-v-mpv it))
(mapc #'elfeed-search-update-entry entries)
(unless (use-region-p) (forward-line))))
#+end_src
** Settings & Keys
#+begin_src emacs-lisp
(define-key elfeed-search-mode-map (kbd "v") 'elfeed-view-mpv)
(define-key elfeed-search-mode-map (kbd "U") 'elfeed-update)
(define-key thanos/applications-map (kbd "f") 'elfeed)
(setq elfeed-goodies/entry-pane-size 0.55)
(elfeed-goodies/setup)
#+end_src
* mu4e
** Setting up mail
#+begin_src emacs-lisp
(require 'smtpmail)
(require 'mu4e)
(when is-zeus (setq mu4e-update-interval (* 10 60)))
(setq mu4e-get-mail-command "mbsync -a")
(defun set-mu4e-context (context-name full-name mail-address signature)
"Return a mu4e context named CONTEXT-NAME with :match-func matching
folder name CONTEXT-NAME in Maildir. The context's `user-mail-address',
`user-full-name' and `mu4e-compose-signature'`smtpmail-smpt-server' is set to MAIL-ADDRESS
FULL-NAME SIGNATURE and SERVER respectively.
Special folders are set to context specific folders."
(let ((dir-name (concat "/" context-name)))
(make-mu4e-context
:name context-name
;; we match based on the maildir of the message
:match-func
`(lambda (msg)
(when msg
(string-match-p
,(concat "^" dir-name)
(mu4e-message-field msg :maildir))))
:vars
`((user-mail-address . ,mail-address)
(user-full-name . ,full-name)
(mu4e-sent-folder . ,(concat dir-name "/Sent"))
(mu4e-drafts-folder . ,(concat dir-name "/Drafts"))
(mu4e-trash-folder . ,(concat dir-name "/Trash"))
(mu4e-trash-folder . ,(concat dir-name "/Starred"))
(mu4e-refile-folder . ,(concat dir-name "/Archive"))
(mu4e-compose-signature . ,signature)))))
;;Fixing duplicate UID errors when using mbsync and mu4e
(setq mu4e-change-filenames-when-moving t)
(setq mu4e-maildir-shortcuts
'(("/Public/Inbox" . ?I)
("/Inbox" . ?i)
("/Sent" . ?s)
("/Emacs/dev" . ?e)
("/Guix/dev" . ?g)))
(setq mu4e-contexts
(list
(make-mu4e-context
:name "Fastmail"
:match-func
(lambda (msg)
(when msg
(string-prefix-p "/" (mu4e-message-field msg :maildir))))
:vars '((user-mail-address . "[email protected]")
(user-full-name . "Thanos Apollo")
(mu4e-drafts-folder . "/Drafts")
(mu4e-sent-folder . "/Sent")
(mu4e-refile-folder . "/Archive")
(mu4e-trash-folder . "/Trash")))
(make-mu4e-context
:name "Public"
:match-func
(lambda (msg)
(when msg
(string-prefix-p "/" (mu4e-message-field msg :maildir))))
:vars '((user-mail-address . "[email protected]")
(user-full-name . "Thanos Apollo")
(smtpmail-smtp-server . "smtp.fastmail.com")
(smtpmail-smtp-user . "[email protected]")
(smtpmail-smtp-service . 465)
(mu4e-drafts-folder . "/Drafts")
(mu4e-sent-folder . "/Sent")
(mu4e-refile-folder . "/Archive")
(mu4e-trash-folder . "/Trash")))))
(setq message-send-mail-function 'smtpmail-send-it
smtpmail-smtp-server "smtp.fastmail.com"
smtpmail-smtp-service 465
smtpmail-smtp-user "[email protected]"
smtpmail-stream-type 'ssl
mu4e-compose-signature "Thanos Apollo\nhttps://thanosapollo.com"
mu4e-compose-context-policy 'ask
mu4e-compose-format-flowed t)
(setq mu4e-view-actions
(delete-dups
(append
'(("gapply git patches" . mu4e-action-git-apply-patch)
("mgit am patch" . mu4e-action-git-apply-mbox)
("bb4 am patch" . mu4e-action-git-apply-b4)
("ssetup reword list with b4" . mu4e-action-setup-reword-b4)
("crun checkpatch script" . my-mu4e-action-run-check-patch)
("MCheck if merged" . my-mu4e-action-check-if-merged)))))
#+end_src
** Actions
#+begin_src emacs-lisp
(setq mu4e-view-actions
(delete-dups
(append
'(("gapply git patches" . mu4e-action-git-apply-patch)
("mgit am patch" . mu4e-action-git-apply-mbox)
("bb4 am patch" . mu4e-action-git-apply-b4)
("ssetup reword list with b4" . mu4e-action-setup-reword-b4)
("crun checkpatch script" . my-mu4e-action-run-check-patch)
("MCheck if merged" . my-mu4e-action-check-if-merged)))))
#+end_src
** Notifications/Style
#+begin_src emacs-lisp
(require 'mu4e-alert)
(mu4e-alert-enable-mode-line-display)
#+end_src
** Keybindings
#+begin_src emacs-lisp
(define-key thanos/applications-map (kbd "m") 'mu4e)
#+end_src
* Eshell
** Configuration with Eat
#+begin_src emacs-lisp
(setq eshell-visual-commands '())
(eat-eshell-mode 1)
#+end_src
** Environment
#+begin_src emacs-lisp
(setenv "EDITOR" "emacsclient -n")
(setenv "DEBEMAIL" "[email protected]")
(setenv "DEBNAME" "Thanos Apollo")
#+end_src
** Completions
#+begin_src emacs-lisp
;;;; sudo completion
(defun pcomplete/sudo ()
"Completion rules for the `sudo' command."
(let ((pcomplete-ignore-case t))
(pcomplete-here (funcall pcomplete-command-completion-function))
(while (pcomplete-here (pcomplete-entries)))))
;;;; systemctl completion
(defcustom pcomplete-systemctl-commands
'("disable" "enable" "status" "start" "restart" "stop" "reenable"
"list-units" "list-unit-files")
"p-completion candidates for `systemctl' main commands"
:type '(repeat (string :tag "systemctl command"))
:group 'pcomplete)
(defvar pcomplete-systemd-units
(split-string
(shell-command-to-string
"(systemctl list-units --all --full --no-legend;systemctl list-unit-files --full --no-legend)|while read -r a b; do echo \" $a\";done;"))
"p-completion candidates for all `systemd' units")
(defvar pcomplete-systemd-user-units
(split-string
(shell-command-to-string
"(systemctl list-units --user --all --full --no-legend;systemctl list-unit-files --user --full --no-legend)|while read -r a b;do echo \" $a\";done;"))
"p-completion candidates for all `systemd' user units")
(defun pcomplete/systemctl ()
"Completion rules for the `systemctl' command."
(pcomplete-here (append pcomplete-systemctl-commands '("--user")))
(cond ((pcomplete-test "--user")
(pcomplete-here pcomplete-systemctl-commands)
(pcomplete-here pcomplete-systemd-user-units))
(t (pcomplete-here pcomplete-systemd-units))))
;;;; man completion
(defvar pcomplete-man-user-commands
(split-string
(shell-command-to-string
"apropos -s 1 .|while read -r a b; do echo \" $a\";done;"))
"p-completion candidates for `man' command")
(defun pcomplete/man ()
"Completion rules for the `man' command."
(pcomplete-here pcomplete-man-user-commands))
;; hut completion
(defcustom pcomplete-hut-commands
'("builds" "export" "git" "graphql" "lists" "help" "hg"
"init" "meta" "pages" "paste" "todo")
"p-completion candidates for `hut' main commands"
:type '(repeat (string :tag "hut command"))
:group 'pcomplete)
(defun pcomplete/hut ()
"Completion rules for `hut' command"
(pcomplete-here (append pcomplete-hut-commands)))
#+end_src
** Aliases & Paths
#+begin_src emacs-lisp
(setq thanos/eshell-aliases
'((g . magit)
(gl . magit-log)
(d . dired)
(o . find-file)
(oo . find-file-other-window)
(ll . (lambda () (eshell/ls '-la)))
(eshell/clear . eshell/clear-scrollback)))
;; Define aliases using `mapc`
(mapc (lambda (alias)
(defalias (car alias) (cdr alias)))
thanos/eshell-aliases)
;; PATH
(defvar eshell-path-env (getenv "~/.local/bin"))
#+end_src
** Prompt
#+begin_src emacs-lisp
(eshell-git-prompt-use-theme 'multiline)
(eshell-syntax-highlighting-global-mode 1)
(setq eshell-highlight-prompt t)
#+end_src
** Multi Eshell
#+begin_src emacs-lisp
(defun if-void (arg default)
(if (boundp arg)
(eval arg)
default
))
(defgroup multi-eshell nil
"Simple support for having multiple shells open."
:group 'languages)
(defcustom multi-eshell-shell-function '(eshell)
"Command called to create shell"
:group 'multi-eshell)
(defcustom multi-eshell-name "*eshell*" "The name of the buffer opened by the shell command."
:type 'string
:group 'multi-eshell)
(defun multi-eshell-function () "This function opens the appropriate shell." (eval multi-eshell-shell-function) )
;;;(defvar multi-eshell-function `(shell) ) ;;; Defines the shell. ('shell) or ('eshell)
;(defvar multi-eshell-name "*eshell*") ;;; Name of default shell or eshell buffer
(defvar multi-eshell-ring (make-ring 100) "This stores a bunch of buffers, which are shells created by multi-eshell." )
(setq multi-eshell-index 0 )
(defvar multi-eshell-last-buffer nil)
(defun multi-eshell-is-current-buffer-current-multi-eshell (&optional ignored)
"Checks if current buffer is the current multi-eshell."
(eq (current-buffer) (ring-ref multi-eshell-ring multi-eshell-index))
)
(defun multi-eshell-switch-to-current-shell (&optional ignored)
"Switch to shell buffer."
(if (buffer-live-p (ring-ref multi-eshell-ring multi-eshell-index))
(switch-to-buffer (ring-ref multi-eshell-ring multi-eshell-index))
)
)
(defun multi-eshell-current-shell (&optional ignored)
"Returns the current multi-eshell."
(ring-ref multi-eshell-ring multi-eshell-index)
)
(defun multi-eshell-switch-to-next-live-shell (&optional ignored)
"Switches to the next live shell. Creates one if none exists."
(interactive "p")
(let ((still-looking t)
(empty nil))
(while (and still-looking (not empty))
(if (ring-empty-p multi-eshell-ring)
(progn
(setq empty t)
(multi-eshell 1)
)
(progn
(if (buffer-live-p (ring-ref multi-eshell-ring multi-eshell-index))
(progn
(setq multi-eshell-index (+ multi-eshell-index 1))
(switch-to-buffer (ring-ref multi-eshell-ring multi-eshell-index))
(setq still-looking nil)
)
(ring-remove multi-eshell-ring multi-eshell-index)
)
)
)
)
)
)
;;;###autoload
(defun multi-eshell-go-back (&optional ignored)
"Switch to buffer multi-eshell-last-buffer."
(interactive "p")
(if (buffer-live-p multi-eshell-last-buffer)
(switch-to-buffer multi-eshell-last-buffer)
(message "Last buffer visited before multi-eshell is gone. Nothing to go back to..")
))
;;;###autoload
(defun multi-eshell-switch (&optional ignored)
"If current buffer is not an multi-eshell, switch to current multi-eshell buffer. Otherwise, switch to next multi-eshell buffer."
(interactive "p")
(progn
(setq multi-eshell-last-buffer (current-buffer))
(let ((still-looking t)
(empty nil))
(if (ring-empty-p multi-eshell-ring)
(multi-eshell 1)
(if (and (buffer-live-p (multi-eshell-current-shell) )
(not (eq (multi-eshell-current-shell) (current-buffer))))
(switch-to-buffer (multi-eshell-current-shell))
(multi-eshell-switch-to-next-live-shell)
)
)
)))
;;;###autoload
(defun multi-eshell (&optional numshells)
"Creates a shell buffer. If one already exists, this creates a new buffer, with the name '*shell*<n>', where n is chosen by the function generate-new-buffer-name."
(interactive "p")
(progn
(setq multi-eshell-last-buffer (current-buffer))
(dotimes (i (if-void 'numshells 1) nil)
(let ( (tempname (generate-new-buffer-name "*tempshell*"))
(new-buff-name (generate-new-buffer-name multi-eshell-name))
(localdir default-directory)
)
(if (eq (get-buffer multi-eshell-name) nil) ;If a
(progn
(multi-eshell-function)
;(process-send-string (get-buffer-process new-buff-name) (concat "cd " localdir "\n"))
(ring-insert multi-eshell-ring (current-buffer) )
(setq multi-eshell-index (+ multi-eshell-index 1))
)
(progn
(interactive)
(multi-eshell-function)
(rename-buffer tempname)
(multi-eshell-function)
(rename-buffer new-buff-name )
(switch-to-buffer tempname)
(rename-buffer multi-eshell-name)
(switch-to-buffer new-buff-name)
;(process-send-string (get-buffer-process new-buff-name) (concat "cd " localdir "\n"))
(ring-insert multi-eshell-ring (current-buffer) )
(setq multi-eshell-index (+ multi-eshell-index 1))
)
)
)
)
)
)
(defun shell-with-name (name)
"Creates a shell with name given by the first argument, and switches to it. If a buffer with name already exists, we simply switch to it."
(let ((buffer-of-name (get-buffer name))
(tempname (generate-new-buffer-name "*tempshell*") ) )
(cond ((bufferp buffer-of-name) ;If the buffer exists, switch to it (assume it is a shell)
(switch-to-buffer name))
( (bufferp (get-buffer multi-eshell-name))
(progn
(multi-eshell-function)
(rename-buffer tempname)
(multi-eshell-function)
(rename-buffer name)
(switch-to-buffer tempname)
(rename-buffer multi-eshell-name)
(switch-to-buffer name)))
( t
(progn
(multi-eshell-function)
(rename-buffer name))))))
#+end_src
** Keybindings
#+begin_src emacs-lisp
(define-prefix-command 'thanos/eshell-map)
(global-set-key (kbd "C-c e") 'thanos/eshell-map)
(define-key thanos/eshell-map (kbd "o") 'multi-eshell)
(define-key thanos/eshell-map (kbd "n") 'multi-eshell-switch)
#+end_src
* Vterm
#+begin_src emacs-lisp
(defvar thanos/vterm-map (make-sparse-keymap))
(define-prefix-command 'thanos/vterm-map)
(define-key global-map (kbd "C-c v") 'thanos/vterm-map)
(define-key thanos/vterm-map (kbd "n") 'multi-vterm-next)
(define-key thanos/vterm-map (kbd "p") 'multi-vterm-prev)
(define-key thanos/vterm-map (kbd "d") 'multi-vterm-dedicated-open)
(define-key thanos/vterm-map (kbd "o") 'multi-vterm)
#+end_src
* Chatgpt
#+begin_src emacs-lisp
(require 'gptel)
(define-key 'thanos/applications-map (kbd "c") 'gptel-send)
(setq gptel-api-key (password-store-get "chatgpt/api")
gptel-model 'gpt-4-32k)
#+end_src
* Multimedia
** YeeTube
#+begin_src emacs-lisp
(when is-zeus
(load-file "~/Developer/yeetube.el/yeetube.el"))
(require 'yeetube)
(setq yeetube-results-limit 30
yeetube-mpv-disable-video t)
(define-prefix-command 'thanos/yeetube)
(global-set-key (kbd "C-c y") 'thanos/yeetube)
(define-key thanos/yeetube (kbd "s") 'yeetube-search)
(define-key thanos/yeetube (kbd "b") 'yeetube-play-saved-video)
(define-key thanos/yeetube (kbd "d") 'yeetube-download-videos)
(define-key thanos/yeetube (kbd "p") 'yeetube-mpv-toggle-pause)
(define-key thanos/yeetube (kbd "C-p") 'yeetube-mpv-toggle-video)
(define-key thanos/yeetube (kbd "k") 'yeetube-remove-saved-video)
(define-key thanos/yeetube (kbd "u") 'yeetube-change-platform)
(define-key yeetube-mode-map (kbd "c") 'yeetube-switch-mpv)
#+end_src
+ Use ~ffmpeg~ to download videos
#+begin_src emacs-lisp
(defun yeetube-download-videos-ffmpeg ()
"Download one or multiple videos using yt-dlp.
This command is not meant to be used in the *Yeetube Search* buffer.
Usage Example:
Open a Dired buffer and navigate where you want to download your videos,
then run this command interactively. You can leave the 'Custom name:'
prompt blank to keep the default name."
(interactive)
(let ((url "")
(name "")
(download-counter 1)
(stored-contents nil))
;; Read links and names until "q" is entered
(while (not (string= url "q"))
(setq url (read-string "Enter URL (q to quit): "))
(unless (string= url "q")
(setq name (read-string (format "Custom name (download counter: %d) " download-counter)))
(push (cons url name) stored-contents)
(setq download-counter (1+ download-counter))))
;; Process the collected links and names
(dolist (pair stored-contents)
(let ((url (car pair))
(name (cdr pair)))
(call-process-shell-command
(format
"ffmpeg -protocol_whitelist file,crypto,data,https,tls,tcp -stats -i '%s' -codec copy '%s.mp4'"
url
(shell-quote-argument name)))))))
#+end_src
** EMMS
#+begin_src emacs-lisp
(require 'emms)
(emms-all)
(setq emms-player-list '(emms-player-mpv)
emms-player-mpv-parameters '("--no-video")
emms-info-functions '(emms-info-native)
emms-playlist-buffer-name "*Music*"
emms-source-file-default-directory "~/Music/jazz")
(define-key 'thanos/applications-map (kbd "e") 'emms)
(define-key emms-playlist-mode-map (kbd "A") 'emms-add-directory-tree)
#+end_src
* Chat
** Ement
#+begin_src emacs-lisp
(defun ement-login ()
(interactive)
(ement-connect
:user-id "@thanos_apollon:matrix.org"
:password (password-store-get "matrix/thanos_apollon")
:uri-prefix "https://matrix-client.matrix.org"))
(define-key thanos/applications-map (kbd "M-e") 'ement-login)
#+end_src
** ERC
#+begin_src emacs-lisp
;;; Code:
(require 'erc)
(setq erc-modules
'(sasl netsplit fill button match track completion readonly
networks ring autojoin noncommands irccontrols move-to-prompt stamp
menu list))
(defun erc-libera ()
(interactive)
"Login to liberachat with erc."
(erc-tls :server "irc.libera.chat" :port 6697
:nick "thanosapollo"
:user "thanosapollo"
:password (password-store-get "liberachat/thanos_apollo")))
(define-key thanos/applications-map (kbd "i") 'erc-libera)
#+end_src
* Extras
** StumpWM
#+begin_src emacs-lisp
(setq stumpwm-shell-program "~/.stumpwm.d/modules/util/stumpish/stumpish")
#+end_src
** pdf-tools
#+begin_src emacs-lisp
(require 'pdf-tools)
(pdf-tools-install)
;;Add pdf-isearch-minor-mode hook, otherwise isearch will be buggy
;;Darkmode hook, cause I don't want color or light in my life, I'm a vampire.
(add-hook 'pdf-view-mode-hook 'pdf-isearch-minor-mode)
(add-hook 'pdf-view-mode-hook 'pdf-view-midnight-minor-mode)
(add-to-list 'auto-mode-alist '("\\.pdf\\'" . 'pdf-view-mode))
#+end_src
** Random functions
#+begin_src emacs-lisp
(defun thanos/center-buffer ()
"Centers/Uncenters selected buffer"
(interactive)
(if visual-fill-column-center-text
(setq visual-fill-column-center-text nil)
(setq visual-fill-column-center-text t))
(visual-fill-column-mode 1))
(defun thanos/rofi-switch-window ()
"Navigate X11 buffers using rofi."
(interactive)
(start-process-shell-command
"rofi" nil "rofi -show window"))
(defun thanos/run-in-background (command)
"Run COMMAND in the background."
(let ((command-parts (split-string command "[ ]+")))
(apply #'call-process `(,(car command-parts) nil 0 nil ,@(cdr command-parts)))))
(defun rofi ()
"Run Rofi."
(interactive)
(thanos/run-in-background "rofi -show drun"))
(defun thanos/volume-increase ()
"Increase Volume."
(interactive)
(start-process-shell-command
"amixer" nil "amixer sset Master 5%+"))
(defun thanos/volume-decrease ()
"Decrease Volume."
(interactive)
(start-process-shell-command
"amixer" nil "amixer sset Master 5%-"))
(defun thanos/restore-wallpaper ()
"Set NAME as wallpaper."
(interactive)
(start-process-shell-command
"feh" nil "feh --bg-scale ~/dotfiles/wallpaper.png"))
(defun thanos/emacs-keys ()
"Swap caps with ctrl."
(interactive)
(start-process-shell-command
"setxkbmap" nil "setxkbmap us -option ctrl:swapcaps"))
(defun thanos/greek-keyboard ()
"Swap caps with ctrl."
(interactive)
(start-process-shell-command
"setxkbmap" nil "setxkbmap gr"))
(defun thanos/exwm-update-class ()
(exwm-workspace-rename-buffer exwm-class-name))
(defun eshell-new()
"Open a new instance of eshell."
(interactive)
(eshell 'N))
(defun make-mini-geiser ()
(interactive)
(split-window-below 60)
(geiser nil))
(defun start-polybar ()
"Check which system is running, start polybar accordingly."
(interactive)
(if (string= (system-name) "fsociety")
(start-process-shell-command
"polybar" nil "polybar main & polybar second")
(start-process-shell-command
"polybar" nil "polybar main")))
(defun create-text-scratch ()
"create a scratch buffer"
(interactive)
(switch-to-buffer (get-buffer-create "*Text Scratch*"))
(markdown-mode)
(gptel-mode))
(define-key Create (kbd "t") 'create-text-scratch)
(defun create-scratch ()
(interactive)
(switch-to-buffer (get-buffer-create "*scratch*"))
(emacs-lisp-mode))
(defun thanos/frame ()
(let ((frame (make-frame '((minibuffer . only)))))
(set-frame-height frame 300)
(set-frame-width frame 800)
(counsel-linux-app)
frame))
(define-key Create (kbd "e") 'create-scratch)
;;
#+end_src
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