nixos/emacs.el

1318 lines
39 KiB
EmacsLisp
Executable file

;; -------- Speed up load time -------
;; (package-initialize)
;; I don't use emacs-server, so startup times are very important to me.
;; Garbage collection is triggered very often during start up, and it
;; slows the whole thing down. It is safe to increase threshold
;; temporarily to prevent aggressive GC, and then re-enable it at the
;; end.
(setq gc-cons-threshold 402653184
gc-cons-percentage 0.6)
;; There are special ways to handle files (via SSH or in archives),
;; but this is not necessary during startup, and it also slows down
;; the load significantly, as emacs is going through lots of files.
(defvar saved--file-name-handler-alist file-name-handler-alist)
(setq file-name-handler-alist nil)
;; Restore defaults after initialization has completed
(add-hook 'after-init-hook #'(lambda ()
(setq gc-cons-threshold 16777216
gc-cons-percentage 0.1)
(setq file-name-handler-alist saved--file-name-handler-alist)))
;; Required by use-package :bind in compiled mode
(require 'bind-key)
(setq package-enable-at-startup nil)
(setq package-archives nil)
(add-to-list 'package-archives
'("melpa" . "https://melpa.org/packages/") t)
(add-to-list 'package-archives
'("gnu" . "http://elpa.gnu.org/packages/") t)
;;(setq initial-major-mode 'text-mode)
;; -------- Default directories --------
(setq default-directory "~/")
;;(setq command-line-default-directory "~/")
;; -------- State files --------
;; By default emacs leaves lots of trash around your filesystem while
;; you are editing. This section cleans up the basics.
;; Don't leave =yourfile~= temporary files nearby, and put them to a
;; separate directory instead.
(setq backup-directory-alist '(("." . "~/.emacs.d/backups")))
(setq auto-save-file-name-transforms
'((".*" "~/.emacs.d/backups" t)))
;; -------- Command history --------
;; Save command history so that when emacs is restarted, the history
;; is preserved.
(setq savehist-file "~/.emacs.d/savehist")
(use-package savehist-mode
:defer 1
:config
(setq savehist-save-minibuffer-history +1)
(setq savehist-additional-variables
'(kill-ring
search-ring
regexp-search-ring))
(savehist-mode +1)
)
;; -------- Clipboard ---------
;; This plugin enabling yanking directly into the OS clipboard when
;; editing from terminal (with help of OSC-52 escape sequence)
(use-package clipetty
:ensure t
:defer 1
:diminish clipetty-mode
:config
(global-clipetty-mode)
)
;; -------- Recent files --------
;; Recent files are convenient to record because you can use them to
;; quickly jump to what you've been editing recently.
(use-package recentf-mode
:defer 1
:config
(setq recentf-save-file "~/.emacs.d/recentf"
recentf-max-menu-items 0
recentf-max-saved-items 300
recentf-filename-handlers '(file-truename)
recentf-exclude
(list "^/tmp/" "^/ssh:" "\\.?ido\\.last$" "\\.revive$" "/TAGS$"
"^/var/folders/.+$"
))
(recentf-mode 1)
)
;; -------- De-clutter --------
;; Toolbar and scrollbars are only useful to novices. The same for
;; startup screen and menu bar.
(tool-bar-mode -1)
(scroll-bar-mode -1)
(setq inhibit-start-screen 1)
(setq inhibit-startup-screen t)
(setq inhibit-splash-screen t)
;; Emacs is very persistent about showing you a welcome message in
;; the echo area. The only way to disable it is to pass your user
;; name in this magic variable
(put 'inhibit-startup-echo-area-message 'saved-value t)
(setq inhibit-startup-echo-area-message (user-login-name))
(if (not (eq window-system 'mac))
(menu-bar-mode -1))
;; More reliable inter-window border
;; The native border "consumes" a pixel of the fringe on righter-most splits,
;; ~window-divider~ does not. Available since Emacs 25.1.
(setq-default window-divider-default-places t
window-divider-default-bottom-width 0
window-divider-default-right-width 1)
(use-package window-divider-mode
:defer 1
:config
(window-divider-mode +1)
)
;; Remove continuation arrow on right fringe
(setq fringe-indicator-alist (delq (assq 'continuation fringe-indicator-alist)
fringe-indicator-alist))
;; No more typing the whole yes or no. Just y or n will do.
(fset 'yes-or-no-p 'y-or-n-p)
;; Makes *scratch* empty.
(setq initial-scratch-message "")
;; Hide modeline in the vterm mode
(use-package hide-mode-line
:ensure t
:defer t
:hook (vterm-mode . hide-mode-line-mode)
)
;; Disable "when done with this frame..." message when running
;; emacsclient
(setq server-client-instructions nil)
;; -------- Cursor and movement --------
;; On emacs mac port use Alt as meta key
(if (eq window-system 'mac)
(progn
(setq mac-option-modifier 'meta)
(setq mac-command-modifier nil)
(setq mac-pass-command-to-system 't)))
;; Blinking cursor is inconvenient
(blink-cursor-mode -1)
(unless (display-graphic-p)
(setq visible-cursor nil))
;; Disable bell ring when moving outside of available area
(setq ring-bell-function 'ignore)
;; Disable annoying blink-matching-paren
(setq blink-matching-paren nil)
;; -------- Window decoration --------
;; This makes the header transparent on Emacs 26.1+ under OS X
(add-to-list 'default-frame-alist '(ns-transparent-titlebar . t))
(add-to-list 'default-frame-alist '(ns-appearance . dark))
(setq ns-use-proxy-icon nil)
;; -------- Minor modes --------
;; Hide some miror modes from sight to not clutter the modeline
(use-package diminish :ensure t)
;; -------- Theme --------
;; - I don't like that fringes are visible, so I set them to regular
;; background color
;; - Panels look better without outset/inset shadows
(use-package modus-themes
:ensure t
:config
(load-theme 'modus-operandi t)
)
(set-face-attribute 'fringe nil
:foreground (face-foreground 'default)
:background (face-background 'default))
;; On many OSs the modeline has an outset border (lighter on top and
;; darker on the bottom). This doesn't look pretty on a flat theme.
(set-face-attribute 'mode-line nil :box nil)
(set-face-attribute 'mode-line-inactive nil :box nil)
(setq mode-line-end-spaces nil)
;; -------- Font --------
;; Some time ago I've purchased a great font called Pragmata Pro,
;; which is easy on the eyes and tailored for programmers. It may
;; not be available everywhere though, hence conditional load.
(when window-system
(if (not (null (x-list-fonts "PragmataPro")))
(add-to-list 'default-frame-alist
'(font . "PragmataPro-15"))
(add-to-list 'default-frame-alist
'(font . "Source Code Pro-11"))
))
(add-to-list 'default-frame-alist
'(font . "Source Code Pro-11"))
;; Configure fonts when running in daemon mode
(defun my-configure-font (frame)
"Configure font given initial non-daemon FRAME.
Intended for `after-make-frame-functions'."
(add-to-list 'default-frame-alist
'(font . "Source Code Pro-11"))
(remove-hook 'after-make-frame-functions #'my-configure-font))
(add-hook 'after-make-frame-functions #'my-configure-font)
;; -------- Packages --------
;; -------- Navigation --------
;; Quickly find my way around emacs
;; Default scheme for uniquifying buffer names is not convenient.
;; It's better to have a regular path-like structure.
;;(use-package 'uniquify)
(setq uniquify-buffer-name-style 'forward)
(setq uniquify-separator "/")
(setq uniquify-after-kill-buffer-p t) ; rename after killing uniquified
(setq uniquify-ignore-buffers-re "^\\*") ; don't muck with special buffers
;; If you stop after typing a part of keybinding, shows available
;; options in minibuffer.
(use-package which-key
:ensure t
:defer 2
:diminish which-key-mode
:config
(which-key-mode)
(which-key-setup-side-window-bottom)
)
;; persp-mode allows you to have tagged workspaces akin to
;; Linux tiled-window managers.
;;(use-package persp-mode
;;:ensure t
;;:bind
;;("C-x x s" . persp-switch)
;;:init
;;;; persp-mode clashes with corfu
;;(setq persp-auto-resume-time 0)
;;:config
;;(persp-mode)
;;)
;; vertico-mode allows for easy navigation between buffers and files
(use-package vertico
:ensure t
:defer 0.1
:config
(require 'bind-key)
(setq completion-ignore-case t)
(setq completion-styles '(basic substring partial-completion flex))
(vertico-mode)
)
(use-package marginalia
:ensure t
:defer 0.1
:config
(marginalia-mode)
)
;; ripgrep search with consult
(use-package consult
:ensure t
:defer 0.1
:config
(global-set-key (kbd "M-s r") 'consult-ripgrep)
(setq completion-in-region-function 'consult-completion-in-region)
)
;; Navigation when in russian layout
(cl-loop
for from across "йцукенгшщзхъфывапролджэячсмитьбюЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЯЧСМИТЬБЮ№"
for to across "qwertyuiop[]asdfghjkl;'zxcvbnm,.QWERTYUIOP{}ASDFGHJKL:\"ZXCVBNM<>#"
do
(eval `(define-key key-translation-map (kbd ,(concat "C-" (string from))) (kbd ,(concat "C-" (string to)))))
(eval `(define-key key-translation-map (kbd ,(concat "M-" (string from))) (kbd ,(concat "M-" (string to))))))
;; -------- Editor basics --------
;; Use 4 spaces to indent by default
(setq-default indent-tabs-mode nil)
(setq-default tab-width 4)
;; Clean up trailing whitespace on file save
(add-hook 'before-save-hook 'whitespace-cleanup)
;; But use editorconfig to guess proper project-wide indentation rules
(use-package editorconfig
:ensure t
:defer t
:diminish editorconfig-mode
:hook (prog-mode . editorconfig-mode)
)
;; Speed up comint buffers by disabling bidirectional language support
(setq-default bidi-display-reordering nil)
;; -------- Evil mode --------
;; Evil mode is a vi/vim compatibility layer for Emacs that provides roughly
;; equivalent keybindings for editing.
(use-package evil
:ensure t
:defer .1 ;; don't block emacs when starting, load evil immediately after startup
:init
;;(setq evil-want-integration nil) ;; required by evil-collection
(setq evil-want-keybinding nil)
(setq evil-want-C-u-scroll t)
:config
(evil-mode)
(evil-set-leader 'normal " ")
(evil-set-undo-system 'undo-redo)
(evil-define-key 'normal 'global (kbd "<leader>f") 'find-file)
(evil-define-key 'normal 'global (kbd "<leader>d") 'dired-jump)
(evil-define-key 'normal 'global (kbd "<leader>b") 'switch-to-buffer)
(evil-define-key 'normal 'global (kbd "<leader>r") 'consult-ripgrep)
;; Make :q close the current buffer, and not the whole emacs process
(global-set-key [remap evil-quit] 'kill-buffer-and-window)
(use-package evil-collection
:after evil
:diminish evil-collection-unimpaired-mode
:config
(evil-collection-init))
)
(use-package evil-terminal-cursor-changer
:ensure t
:if (not (display-graphic-p))
:after evil
:defer t
:init (evil-terminal-cursor-changer-activate))
(use-package evil-snipe
:ensure t
:defer t
:after evil
:config
(setq evil-snipe-scope 'buffer)
(evil-snipe-mode +1)
(evil-snipe-override-mode 1)
)
;; -------- Tools and environment --------
;; By default, Emacs doesn't add system path to its search places
(use-package exec-path-from-shell
:ensure t
:defer 1
:config
(setenv "PATH" (concat "/usr/local/bin:" (getenv "PATH")))
;; On a mac, this will set up PATH and MANPATH from your environment
(when (memq window-system '(mac ns x pgtk))
(exec-path-from-shell-initialize))
)
;; -------- Org roam --------
(use-package org-roam
:ensure t
:defer t
:bind
("C-c n l" . org-roam-buffer-toggle)
("C-c n i" . org-roam-node-insert)
("C-c n f" . org-roam-node-find)
("C-c n r" . consult-org-roam-search)
("C-c n d" . org-roam-dailies-goto-today)
("C-c n w" . org-roam-week)
:config
(use-package consult-org-roam
:ensure t
)
(setq org-roam-directory "~/notes")
(setq org-roam-node-default-sort 'file-mtime)
(setq consult-org-roam-grep-func #'consult-ripgrep)
(setq org-roam-capture-templates
`(
("d" "default" plain "%?"
:target (file+head "%<%Y%m%d%H%M%S>-${slug}.org"
"#+title: ${title}\n")
:unnarrowed t)
("p" "post" plain "%?"
:target (file+head "%<%Y%m%d%H%M%S>-${slug}.org"
,(concat "#+date: %<%Y-%m-%dT%H:%M:%S>Z\n"
"#+slug: ${slug}\n"
"#+title: ${title}\n"
"#+filetags: Post\n"
"\n"))
:unnarrowed t)
("i" "interview" plain "%?"
:target (file+head "%<%Y%m%d%H%M%S>-${slug}.org"
,(concat "#+title: ${title}\n"
"#+filetags: Interview\n"
"\n"))
:unnarrowed t)
))
(setq org-roam-node-display-template
(concat "${title:80} " (propertize "${tags:20}" 'face 'org-tag))
org-roam-node-annotation-function
(lambda (node) (marginalia--time (org-roam-node-file-mtime node))))
(defun roam-extra:get-filetags ()
(split-string (or (org-roam-get-keyword "filetags") "")))
(defun roam-extra:add-filetag (tag)
(let* ((new-tags (cons tag (roam-extra:get-filetags)))
(new-tags-str (combine-and-quote-strings new-tags)))
(org-roam-set-keyword "filetags" new-tags-str)))
(defun roam-extra:del-filetag (tag)
(let* ((new-tags (seq-difference (roam-extra:get-filetags) `(,tag)))
(new-tags-str (combine-and-quote-strings new-tags)))
(org-roam-set-keyword "filetags" new-tags-str)))
(defun roam-extra:todo-p ()
"Return non-nil if current buffer has any TODO entry.
TODO entries marked as done are ignored, meaning the this
function returns nil if current buffer contains only completed
tasks."
(org-element-map
(org-element-parse-buffer 'headline)
'headline
(lambda (h)
(eq (org-element-property :todo-type h)
'todo))
nil 'first-match))
(defun roam-extra:update-todo-tag ()
"Update TODO tag in the current buffer."
(when (and (not (active-minibuffer-window))
(org-roam-file-p))
(org-with-point-at 1
(let* ((tags (roam-extra:get-filetags))
(is-todo (roam-extra:todo-p)))
(cond ((and is-todo (not (seq-contains-p tags "todo")))
(roam-extra:add-filetag "todo"))
((and (not is-todo) (seq-contains-p tags "todo"))
(roam-extra:del-filetag "todo")))))))
(defun roam-extra:todo-files ()
"Return a list of roam files containing todo tag."
(org-roam-db-sync)
(let ((todo-nodes (seq-filter (lambda (n)
(seq-contains-p (org-roam-node-tags n) "todo"))
(org-roam-node-list))))
(seq-uniq (seq-map #'org-roam-node-file todo-nodes))))
(defun roam-extra:update-todo-files (&rest _)
"Update the value of `org-agenda-files'."
(setq org-agenda-files (roam-extra:todo-files)))
(add-hook 'find-file-hook #'roam-extra:update-todo-tag)
(add-hook 'before-save-hook #'roam-extra:update-todo-tag)
(advice-add 'org-agenda :before #'roam-extra:update-todo-files)
(defun org-roam-week (&optional other-window)
"Opens or creates a weekly note."
(interactive)
(let* ((title (format-time-string "Week %U %Y"))
(nodes (org-roam-node-list))
(node (seq-find (lambda (n) (string-equal (org-roam-node-title n) title)) nodes)))
(if (and node (org-roam-node-file node))
(org-roam-node-visit node other-window)
(org-roam-capture-
:node (org-roam-node-create :title title)
:templates
`(("w" "week" plain "* Goals\n\n%?\n\n* Tasks\n\n"
:if-new (file+head "%<%Y%m%d%H%M%S>-${slug}.org" "#+title: ${title}\n#+category: ${title}\n#+filetags: Week")
:unnarrowed t))
:props '(:finalize find-file))
)
)
)
(org-roam-setup)
)
;; -------- Org mode ---------
(use-package org
:ensure t
:mode (("\\.org$" . org-mode))
:config
(use-package org-contrib
:ensure t)
(use-package org-modern
:ensure t
:config
(global-org-modern-mode)
(setq org-modern-star 'replace)
)
(setq org-modules '(org-w3m org-bbdb org-bibtex org-docview
org-gnus org-info org-irc org-mhe
org-rmail org-checklist org-mu4e))
;; Enable line wrap by default in org buffers
(setq org-startup-truncated nil)
;; Use svg export for latex fragments
(setq org-latex-create-formula-image-program 'dvisvgm)
;; Sometimes I sit at night until 4 AM, and I still want org to treat it
;; as "today"
(setq org-extend-today-until 4)
;; navigate with (org-goto) by offering the full list of targets in ido-mode
(setq org-goto-interface 'outline-path-completion) ;; don't search incrementally
(setq org-outline-path-complete-in-steps nil) ;; see whole path at once
;; avoid inadvertently editing hidden text
(setq org-catch-invisible-edits 'show-and-error)
;; hide empty spaces between folded subtrees
(setq org-cycle-separator-lines 0)
;; use hours in clocktable instead of days and hours
(setq org-time-clocksum-format "%d:%02d")
;; After a recurring task is marked as done, reset it to TODO. This
;; is important because I have the "INBOX" state first in the sequence
;; of states.
(setq org-todo-repeat-to-state "TODO")
;; Default format for column view
(setq org-columns-default-format "%38ITEM(Details) %TAGS(Context) %7TODO(To Do) %5Effort(Time){:} %6CLOCKSUM(Total){:}")
;; Better source code editing
(setq org-src-fontify-natively t
org-src-window-setup 'current-window
org-src-strip-leading-and-trailing-blank-lines t
org-src-preserve-indentation t
org-src-tab-acts-natively t)
;; Default tags
(setq org-tag-alist '((:startgroup . nil)
("WORK" . ?w) ("HOME" . ?h)
(:endgroup . nil)
("PROJECT" . ?p)
("PHONE" . ?n)
("MEETING" . ?m)
("DOC" . ?d)
("GOOGLE" . ?g)
("QUICK" . ?q)))
;; Default todo sequence
(setq org-todo-keywords
'((sequence "INBOX(i)" "TODO(t)" "ERRAND(k)"
"SOMEDAY(s)" "WAITING(w@/!)" "APPT(a)" "|"
"DONE(d!)" "CANCELLED(c!)")))
;; Babel and code block embedding
(setq org-confirm-babel-evaluate nil)
(org-babel-do-load-languages
'org-babel-load-languages
'((emacs-lisp . t)
(python . t)
(shell . t)))
;; Log TODO state changes and clock-ins into the LOGBOOK drawer
(setq org-clock-into-drawer t)
(setq org-log-into-drawer t)
;; Quickly creating new tasks
(global-set-key (kbd "\C-c r") 'org-capture)
(setq org-capture-templates
`(("t" "Todo" entry (file+headline "~/org/gtd.org" "Tasks")
"* TODO %?\n %U\n %a")
("i" "Inbox" entry (file+headline "~/org/gtd.org" "Tasks")
"* INBOX %?\n %U")
("f" "Follow-up" entry (file+headline "~/org/gtd.org" "Tasks")
,(concat "* TODO %? :EMAIL:\n"
" %U\n"
" %a"))
("c" "Contacts" entry (file "~/org/contacts.org")
(concat "* %(org-contacts-template-name)\n"
":PROPERTIES:\n"
":EMAIL: %(org-contacts-template-email)\n"
":END:"))
("q"
"Org capture template"
entry
(file+headline "~/org/capture.org" "Notes")
"* %:description\n\n Source: %u, %:link\n\n %i"
:empty-lines 1)
)
)
;; org-protocol allows you to capture stuff into your system from web
;; browsers
(require 'org-protocol)
;; Refiling allows you to quickly move an element with its children to
;; another location.
;; By default, refile works up to 2-level sections, which is not very
;; convenient if you have project-based organization
;; (/Projects/ProjectName).
(setq org-refile-targets '((org-agenda-files :maxlevel . 3)))
;; Then, it's nice to have a full path to the target element appear in
;; completion
(setq org-refile-use-outline-path 'file)
;; But, when using helm, we also need to tell org mode to present the
;; whole list of possible completions right away, and not use
;; incremental search:
(setq org-outline-path-complete-in-steps nil)
;; It may also be useful to be able to create elements, if the refile
;; target doesn't already exist.
(setq org-refile-allow-creating-parent-nodes 'confirm)
;; Agenda
(global-set-key "\C-ca" 'org-agenda)
(setq org-agenda-files '("~/org/gtd.org"
"~/org/weeklyreview.org"
))
(setq org-agenda-custom-commands nil)
(add-to-list 'org-agenda-custom-commands
'("h" "Work todos" tags-todo
"-personal-doat={.+}-dowith={.+}/!-ERRAND"
((org-agenda-todo-ignore-scheduled t))))
(add-to-list 'org-agenda-custom-commands
'("H" "All work todos" tags-todo "-personal/!-ERRAND-MAYBE"
((org-agenda-todo-ignore-scheduled nil))))
(add-to-list 'org-agenda-custom-commands
'("A" "Work todos with doat or dowith" tags-todo
"-personal+doat={.+}|dowith={.+}/!-ERRAND"
((org-agenda-todo-ignore-scheduled nil))))
(add-to-list 'org-agenda-custom-commands
'("P" "Projects"
tags "+PROJECT-TODO=\"SOMEDAY\""))
(add-to-list 'org-agenda-custom-commands
'("i" "Inbox"
todo "INBOX"))
(add-to-list 'org-agenda-custom-commands
'("o" "Someday"
todo "SOMEDAY"))
(add-to-list 'org-agenda-custom-commands
'("c" "Simple agenda view"
(
(agenda ""
)
(todo ""
(
(org-agenda-overriding-header "\nUnscheduled TODO")
(org-agenda-skip-function '(org-agenda-skip-entry-if
'timestamp 'todo '("SOMEDAY" "ERRAND")))
(org-agenda-sorting-strategy
(quote ((agenda time-up priority-down tag-up))))
))
)
((org-agenda-overriding-columns-format
"%38ITEM(Details) %TAGS(Context) %7TODO(To Do) %5Effort(Time){:} %6CLOCKSUM_T(Total){:}")
(org-agenda-view-columns-initially t))
)
)
(setq org-todo-keyword-faces
'(("ERRAND" . (:foreground "light sea green" :weight bold))
("INBOX" . (:foreground "DarkGoldenrod" :weight bold))))
;;(set-face-foreground 'org-scheduled-previously "DarkGoldenrod")
(setq org-tags-exclude-from-inheritance '("PROJECT")
org-stuck-projects '("+PROJECT/-MAYBE-DONE-SOMEDAY"
("TODO" "ERRAND" "WAITING") () ()))
)
(use-package org-tree-slide
:ensure t
:defer t
:config
(defun my-tree-slide-start ()
(set-window-margins (get-buffer-window (current-buffer))
10
10)
)
(defun my-tree-slide-end ()
(set-window-margins (get-buffer-window (current-buffer)) 0 0)
)
(setq org-tree-slide-slide-in-effect nil)
(add-hook 'org-tree-slide-play-hook 'my-tree-slide-start)
(add-hook 'org-tree-slide-stop-hook 'my-tree-slide-end)
)
;; -------- Email --------
(use-package mu4e
:defer t
:commands (mu4e)
:config
(setq sendmail-program (executable-find "msmtp"))
(autoload 'mu4e "mu4e" "\
If mu4e is not running yet, start it. Then, show the main
window, unless BACKGROUND (prefix-argument) is non-nil.
" t nil)
(setq mu4e-update-interval 600) ;; refresh every X seconds
(setq message-citation-line-format "On %d %b %Y at %R, %f wrote:\n")
(setq message-citation-line-function 'message-insert-formatted-citation-line)
(setq mu4e-attachment-dir "~/Downloads")
(setq mu4e-html2text-command 'mu4e-shr2text)
(setq mu4e-user-mail-address-list '("mail@knazarov.com" "k.nazarov@corp.mail.ru"))
;; exlude myself from the email replies
(setq mu4e-compose-dont-reply-to-self t)
;; set mu4e as a default mail agent
(setq mail-user-agent 'mu4e-user-agent)
(setq mu4e-maildir "/home/knazarov/Maildir")
(setq
mu4e-view-show-images t
mu4e-image-max-width 800
mu4e-view-prefer-html t
mu4e-change-filenames-when-moving t ;; prevent duplicate UIDs
mu4e-get-mail-command "mbsync -a -q"
mu4e-headers-include-related nil)
(setq mu4e-sent-folder "/personal/Sent"
mu4e-drafts-folder "/personal/Drafts"
mu4e-trash-folder "/personal/Trash"
mu4e-refile-folder "/personal/Archive"
user-full-name "Konstantin Nazarov"
user-mail-address "mail@knazarov.com"
smtpmail-default-smtp-server "smtp.fastmail.com"
smtpmail-local-domain "knazarov.com"
smtpmail-smtp-server "smtp.fastmail.com"
smtpmail-stream-type 'starttls
smtpmail-smtp-service 587
message-send-mail-function 'message-send-mail-with-sendmail
;;message-sendmail-extra-arguments '("--read-envelope-from")
)
(setq mu4e-compose-signature
"<#part type=text/html><html><body><p>Hello ! I am the html signature which can contains anything in html !</p></body></html><#/part>" )
(defvar my-mu4e-account-alist
`(("personal"
(mu4e-sent-folder "/personal/Sent")
(mu4e-drafts-folder "/personal/Drafts")
(mu4e-trash-folder "/personal/Trash")
(mu4e-refile-folder "/personal/Archive")
(user-mail-address "mail@knazarov.com")
(message-sendmail-envelope-from "mail@knazarov.com")
;;(mu4e-compose-signature-auto-include nil)
(mu4e-compose-signature ,(if (file-exists-p "~/.mail-sig.txt")
(with-temp-buffer
(insert-file-contents "~/.mail-sig.txt")
(buffer-string))
""))
(message-signature-file "~/.mail-sig.txt")
(message-cite-reply-position above)
(message-cite-style message-cite-style-outlook))
("work"
(mu4e-sent-folder "/work/Sent")
(mu4e-drafts-folder "/work/Drafts")
(mu4e-trash-folder "/work/Trash")
(mu4e-refile-folder "/work/Archive")
(user-mail-address "k.nazarov@corp.mail.ru")
(message-sendmail-envelope-from "k.nazarov@corp.mail.ru")
(mu4e-compose-signature-auto-include nil)
(message-signature-file "~/.mail-sig.txt")
(mu4e-compose-signature ,(if (file-exists-p "~/.mail-sig.txt")
(with-temp-buffer
(insert-file-contents "~/.mail-sig.txt")
(buffer-string))
""))
(message-cite-reply-position above)
(message-cite-style message-cite-style-outlook))
))
(defun my-mu4e-set-account ()
"Set the account for composing a message."
(let* ((account
(if mu4e-compose-parent-message
(let ((maildir (mu4e-message-field mu4e-compose-parent-message :maildir)))
(string-match "/\\(.*?\\)/" maildir)
(match-string 1 maildir))
(completing-read (format "Compose with account: (%s) "
(mapconcat #'(lambda (var) (car var))
my-mu4e-account-alist "/"))
(mapcar #'(lambda (var) (car var)) my-mu4e-account-alist)
nil t nil nil (caar my-mu4e-account-alist))))
(account-vars (cdr (assoc account my-mu4e-account-alist))))
(if account-vars
(mapc #'(lambda (var)
(set (car var) (cadr var)))
account-vars)
(error "No email account found"))))
(defun my-mu4e-refile-folder-function (msg)
(let ((mu4e-accounts my-mu4e-account-alist)
(current-message msg)
(account))
(setq account (catch 'found
(dolist (candidate mu4e-accounts)
(if (string-match (car candidate)
(mu4e-message-field current-message :maildir))
(throw 'found candidate)
))))
(if account
(cadr (assoc 'mu4e-refile-folder account))
(throw 'account_not_found (mu4e-message-field current-message :maildir))
)
)
)
(setq mu4e-refile-folder 'my-mu4e-refile-folder-function)
(add-hook 'mu4e-compose-pre-hook 'my-mu4e-set-account)
;; Be smart about inserting signature for either cite-reply-position used
(defun insert-signature ()
"Insert signature where you are replying"
;; Do not insert if already done - needed when switching modes back/forth
(unless (save-excursion (message-goto-signature))
(save-excursion
(if (eq message-cite-reply-position 'below)
(goto-char (point-max))
(message-goto-body))
(insert-file-contents message-signature-file)
(save-excursion (insert "\n-- \n")))))
(add-hook 'mu4e-compose-mode-hook 'insert-signature)
;;(add-to-list 'mu4e-bookmarks
;; '("maildir:/work/INBOX" "work inbox" ?w))
;;(add-to-list 'mu4e-bookmarks
;; '("maildir:/knazarov/INBOX" "personal inbox" ?p))
(setq mu4e-bookmarks
'(("maildir:/personal/INBOX OR maildir:/work/INBOX" "inbox" ?i)))
)
;;(add-to-list 'load-path "/usr/share/emacs/site-lisp/mu4e")
;; -------- Programming --------
(use-package eldoc
:defer t
:diminish eldoc-mode
:hook (prog-mode . eldoc-mode)
:init
;;(setq eldoc-idle-delay 0.1)
)
;; Rainbow delimeters highlight matching pairs of braces in different colors
(use-package rainbow-delimiters
:ensure t
:hook (prog-mode . rainbow-delimiters-mode)
)
;; Flycheck is an on-the-fly syntax checker for emacs with pluggable backengs.
(use-package flycheck
:ensure t
:hook (prog-mode . rainbow-delimiters-mode)
:diminish flycheck-mode
)
(use-package flycheck-eglot
:ensure t
:after (flycheck eglot)
:config
(global-flycheck-eglot-mode 1))
;; Not usable for every single mode, so need to be selective
;;(add-hook 'prog-mode-hook #'flycheck-mode)
;; Scroll compilation buffer with the output
(setq compilation-scroll-output t)
;; Projectile auto-detects projects and allows to run project-wide commands
(use-package projectile
:ensure t
:defer 0.1
:diminish projectile-mode
:config
(setq projectile-cache-file "~/.emacs.d/projectile.cache")
(projectile-mode +1)
(define-key projectile-mode-map (kbd "C-c p") 'projectile-command-map)
)
;; Corfu mode is a simple auto completion framework with
;; pluggable backends
;;(setq company-backends '(company-capf (company-dabbrev-code) company-dabbrev))
;;(add-hook 'prog-mode-hook #'company-mode)
;;(add-hook 'mu4e-compose-mode-hook #'company-mode)
(use-package corfu
:ensure t
:defer 1
:init
(setq corfu-auto t)
(setq tab-always-indent 'complete)
(setq corfu-quit-no-match 'separator)
:config
(global-corfu-mode)
(corfu-popupinfo-mode)
)
(use-package corfu-terminal
:ensure t
:after corfu
:config
(unless (display-graphic-p)
(corfu-terminal-mode +1))
)
;; (setq corfu-auto t)
;;(setq tab-always-indent 'complete)
;;(setq corfu-quit-no-match 'separator)
;;(global-corfu-mode)
;;(corfu-popupinfo-mode)
(use-package cape
:ensure t
:defer 0.1
:config
(add-to-list 'completion-at-point-functions #'cape-dabbrev)
(add-to-list 'completion-at-point-functions #'cape-file)
)
;; Can't live without magit. It makes working with git sooo much easie
(use-package magit
:ensure t
:bind
("C-x g" . magit-status)
)
;;(setq magit-completing-read-function 'magit-ido-completing-read)
;; Tree-sitter
(setq major-mode-remap-alist
'((yaml-mode . yaml-ts-mode)
(bash-mode . bash-ts-mode)
(js2-mode . js-ts-mode)
(typescript-mode . typescript-ts-mode)
(json-mode . json-ts-mode)
(css-mode . css-ts-mode)
(python-mode . python-ts-mode)
(cpp-mode . cpp-ts-mode)
(c-mode . c-ts-mode)
))
(setq treesit-font-lock-level 4)
;; vterm
;; Vterm is a fully featured terminal emulator, that works inside
;; emacs buffers. It is miles ahead of "term" and "eshell" both in
;; speed and features.
(setq vterm-always-compile-module t)
(use-package vterm
:ensure t
:defer t
:commands
vterm
:config
(defun vterm-less (content)
(let ((less-buffer (get-buffer-create (make-temp-name "vterm-less-"))))
(with-current-buffer less-buffer
(switch-to-buffer less-buffer)
(special-mode)
(insert (base64-decode-string content)))
)
)
(defun my-vterm-mode-hook ()
(add-to-list 'vterm-eval-cmds (list "less" #'vterm-less))
(with-editor-export-editor)
)
(add-hook 'vterm-mode-hook #'my-vterm-mode-hook)
(defun vterm-new ()
(interactive)
(setq current-prefix-arg '(4)) ; C-u
(call-interactively 'vterm))
)
;;(add-to-list 'load-path (expand-file-name "~/dev/emacs-libvterm/"))
(use-package with-editor
:ensure t
:defer 1
)
(put 'upcase-region 'disabled nil)
;; lua
(use-package lua-mode
:ensure t
:mode "\\.lua$"
:config
(setq lua-indent-level 4)
)
;; common lisp
;;(use-package sly)
;;(use-package sly-asdf)
;;(use-package aggressive-indent)
;;(add-to-list 'sly-contribs 'sly-asdf 'append)
;;(autoload 'sly "sly"
;;"Start an inferior^_superior Lisp and connect to its Swank server."
;;t nil)
;;(define-key lisp-mode-map (kbd "C-c v")
;;'sly-asdf-test-system)
;autoload 'sly-lisp-mode-hook "sly"
; "Set up sly for a lisp buffer."
; t nil)
;;(add-hook 'lisp-mode-hook #'aggressive-indent-mode)
;(add-hook 'lisp-mode-hook 'sly-lisp-mode-hook)
;(setq slime-contribs '(slime-fancy slime-company))
;;(setq inferior-lisp-program "sbcl")
;; Markdown
(use-package markdown-mode
:ensure t
:mode "\\.md$"
)
;; Dockerfiles
(use-package dockerfile-mode
:ensure t
:mode "Dockerfile$"
)
;; Yaml
(use-package yaml-mode
:ensure t
:mode "\\.(yaml|yml)$"
)
;; CMake
(use-package cmake-mode
:ensure t
:mode "CMakeLists.txt$"
)
;; C/C++
(defun eldoc-short (arg)
"`eldoc' but uses the echo area by default and a prefix will swap to a buffer."
;; https://github.com/joaotavora/eglot/discussions/1328
(interactive "P")
(let (_)
(defvar eldoc-display-functions)
(setq eldoc-display-functions
(if arg '(eldoc-display-in-buffer) '(eldoc-display-in-echo-area)))
(eldoc t)))
(defun nix-clangd (int)
(let ((curproj (project-current nil)))
(if (and curproj (file-exists-p (format "%s/flake.nix" (project-root curproj))))
(list "nix" "develop" (format "%s#" (project-root curproj)) "--command" "bash" "-c" "clangd")
(list "clangd")
))
)
(defun nix-gopls (int)
(let ((curproj (project-current nil)))
(if (and curproj (file-exists-p (format "%s/flake.nix" (project-root curproj))))
(list "nix" "develop" (format "%s#" (project-root curproj)) "--command" "bash" "-c" "gopls")
(list "gopls")
))
)
(defun nix-build ()
(let ((curproj (project-current nil)))
(when (and curproj
(file-exists-p (format "%s/flake.nix" (project-root curproj)))
(file-exists-p (format "%s/CMakeLists.txt" (project-root curproj)))
(file-exists-p (format "%s/build" (project-root curproj)))
)
(list "nix"
"develop" (format "%s#" (project-root curproj))
"--command" "bash" "-c"
(format "cd %s/build && eval \"$buildPhase\"" (project-root curproj)))
))
)
(with-eval-after-load 'eglot
(add-hook
'eglot-managed-mode-hook
(lambda ()
;; we want eglot to setup callbacks from eldoc, but we don't want eldoc
;; running after every command. As a workaround, we disable it after we just
;; enabled it. Now calling `M-x eldoc` will put the help we want in the eldoc
;; buffer. Alternatively we could tell eglot to stay out of eldoc, and add
;; the hooks manually, but that seems fragile to updates in eglot.
;; (eldoc-mode -1)
))
(add-to-list 'eglot-server-programs
`(c++-mode . ,#'nix-clangd))
(add-to-list 'eglot-server-programs
`(c++-ts-mode . ,#'nix-clangd))
(add-to-list 'eglot-server-programs
`(c-ts-mode . ,#'nix-clanngd))
(add-to-list 'eglot-server-programs
`(go-ts-mode . ,#'nix-gopls))
(add-to-list 'eglot-server-programs
`(go-mode . ,#'nix-gopls))
)
(add-hook 'c++-mode-hook 'eglot-ensure)
(add-hook 'c++-ts-mode-hook 'eglot-ensure)
(add-hook 'c-ts-mode-hook 'eglot-ensure)
(add-hook 'go-ts-mode-hook 'eglot-ensure)
(add-hook 'go-mode-hook 'eglot-ensure)
(use-package clang-format
:ensure t
:defer 2
:config
)
(use-package clang-format+
:ensure t
:defer 2
:config
(add-hook 'c-mode-hook 'clang-format+-mode)
(add-hook 'c-ts-mode-hook 'clang-format+-mode)
(add-hook 'c++-mode-hook 'clang-format+-mode)
(add-hook 'c++-ts-mode-hook 'clang-format+-mode)
(setq clang-format+-context 'buffer)
)
;; Go
(use-package go-mode
:ensure t
:mode "\\.go$"
:config
(setq gofmt-show-errors 'echo)
(add-hook 'before-save-hook #'gofmt-before-save)
)
;; Zig
(use-package zig-mode
:ensure t
:mode "\\.zig$"
)
;; Terraform
(use-package terraform-mode
:ensure t
:mode "\\.tf$"
)
;; Bash
(add-hook 'sh-mode-hook (lambda () (setq indent-tabs-mode t)))
;; Nix
(use-package nix-mode
:ensure t
:mode "\\.nix$"
)
(use-package sudo-edit
:ensure t
:bind
("C-c C-r" . sudo-edit)
)
;; Solidity
(use-package solidity-mode
:ensure t
:mode "\\.sol$"
)
;; Valeri
(use-package lisp-mode
:ensure nil
:mode "\\.vli$"
)
;; LLM
(use-package gptel
:ensure t
:config
(setq gptel-model 'fastgpt)
(setq gptel-kagi-api-key
(lambda ()
(with-temp-buffer
(insert-file-contents "/var/run/secrets/kagi_api_key")
(buffer-string))
)
)
(setq gptel-backend (gptel-make-kagi "Kagi" :key gptel-kagi-api-key))
(setq gptel-org-branching-context t)
)
(provide 'init)
;;; init.el ends here