277 lines
11 KiB
EmacsLisp
277 lines
11 KiB
EmacsLisp
;;; app/email/config.el -*- lexical-binding: t; -*-
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;; I want to live in Emacs. Living is incomplete without email, so Emacs needs
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;; to give me the ability to read, search, write and send my email. It does so
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;; with `mu4e', and requires `offlineimap' and `mu' to be installed.
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(defvar +email-mu4e-mail-path "~/.mail"
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"The directory path of mu's maildir.")
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;;
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;; Config
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;;
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(def-setting! :email (label letvars &optional default-p)
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"Registers an email address for mu4e. The LABEL is a string. LETVARS are a
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list of cons cells (VARIABLE . VALUE) -- you may want to modify:
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+ `user-full-name' (this or the global `user-full-name' is required)
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+ `user-mail-address' (required)
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+ `smtpmail-smtp-user' (required for sending mail from Emacs)
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OPTIONAL:
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+ `mu4e-sent-folder'
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+ `mu4e-drafts-folder'
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+ `mu4e-trash-folder'
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+ `mu4e-refile-folder'
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+ `mu4e-compose-signature'
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DEFAULT-P is a boolean. If non-nil, it marks that email account as the
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default/fallback account."
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`(after! mu4e
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(let ((account-vars ,letvars))
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(when-let (address (cdr (assq 'user-mail-address account-vars)))
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(cl-pushnew address mu4e-user-mail-address-list :test #'equal))
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(let ((context (make-mu4e-context
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:name ,label
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:enter-func (lambda () (mu4e-message "Switched to %s" ,label))
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:leave-func (lambda () (mu4e-clear-caches))
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:match-func
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(lambda (msg)
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(when msg
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(string-prefix-p (format "/%s" ,label)
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(mu4e-message-field msg :maildir))))
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:vars ,letvars)))
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(push context mu4e-contexts)
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,(when default-p
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`(setq-default mu4e-context-current context))))))
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;;
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;; Plugins
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;;
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(def-package! mu4e
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:commands (mu4e mu4e-compose-new)
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:config
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(setq mu4e-maildir +email-mu4e-mail-path
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mu4e-attachment-dir "~/Downloads"
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mu4e-user-mail-address-list nil
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mu4e-update-interval nil
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mu4e-compose-format-flowed t ; visual-line-mode + auto-fill upon sending
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mu4e-view-show-addresses t
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;; try to show images
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mu4e-view-show-images t
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mu4e-view-image-max-width 800
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;; don't save message to Sent Messages, Gmail/IMAP takes care of this
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mu4e-sent-messages-behavior 'delete
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;; allow for updating mail using 'U' in the main view:
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;; for mbsync
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;; mu4e-headers-skip-duplicates t
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;; mu4e-change-filenames-when-moving nil
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;; mu4e-get-mail-command "mbsync -a"
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;; for offlineimap
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mu4e-get-mail-command "offlineimap -o -q"
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;; configuration for sending mail
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message-send-mail-function #'smtpmail-send-it
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smtpmail-stream-type 'starttls
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;; start with the first (default) context;
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mu4e-context-policy 'pick-first
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;; compose with the current context, or ask
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mu4e-compose-context-policy 'ask-if-none
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;; use helm/ivy
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mu4e-completing-read-function (cond ((featurep! :completion ivy) #'ivy-completing-read)
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((featurep! :completion helm) #'completing-read)
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(t #'ido-completing-read))
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;; close message after sending it
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message-kill-buffer-on-exit t
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;; no need to ask
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mu4e-confirm-quit nil
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;; remove 'lists' column
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mu4e-headers-fields
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'((:account . 12)
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(:human-date . 12)
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(:flags . 4)
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(:from . 25)
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(:subject))
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mu4e-bookmarks `(("\\\\Inbox" "Inbox" ?i)
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("\\\\Draft" "Drafts" ?d)
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("flag:unread AND \\\\Inbox" "Unread messages" ?u)
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("flag:flagged" "Starred messages" ?s)
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("date:today..now" "Today's messages" ?t)
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("date:7d..now" "Last 7 days" ?w)
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("mime:image/*" "Messages with images" ?p)))
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;; Add a column to display what email account the email belongs to.
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(add-to-list 'mu4e-header-info-custom
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'(:account
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:name "Account"
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:shortname "Account"
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:help "Which account this email belongs to"
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:function
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(lambda (msg)
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(let ((maildir (mu4e-message-field msg :maildir)))
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(format "%s" (substring maildir 1 (string-match-p "/" maildir 1)))))))
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;; In my workflow, emails won't be moved at all. Only their flags/labels are
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;; changed. Se we redefine the trash and refile marks not to do any moving.
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;; However, the real magic happens in `+email|gmail-fix-flags'.
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;;
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;; Gmail will handle the rest.
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(setq mu4e-marks (assq-delete-all 'delete mu4e-marks))
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(setq mu4e-marks (assq-delete-all 'trash mu4e-marks))
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(push '(trash :char ("d" . "▼")
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:prompt "dtrash"
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:dyn-target (lambda (target msg) (mu4e-get-trash-folder msg))
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:action
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(lambda (docid msg target)
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(mu4e~proc-move docid (mu4e~mark-check-target target) "+S-u-N")))
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mu4e-marks)
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;; Refile will be my "archive" function.
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(setq mu4e-marks (assq-delete-all 'refile mu4e-marks))
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(push '(refile :char ("r" . "▶")
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:prompt "refile"
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:show-target (lambda (target) "archive")
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:action
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(lambda (docid msg target)
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(mu4e~proc-move docid (mu4e~mark-check-target target) "+S-u-N")))
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mu4e-marks)
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;; This hook correctly modifies gmail flags on emails when they are marked.
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;; Without it, refiling (archiving), trashing, and flagging (starring) email
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;; won't properly result in the corresponding gmail action, since the marks
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;; are ineffectual otherwise.
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(defun +email|gmail-fix-flags (mark msg)
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(cond ((eq mark 'trash) (mu4e-action-retag-message msg "-\\Inbox,+\\Trash,-\\Draft"))
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((eq mark 'refile) (mu4e-action-retag-message msg "-\\Inbox"))
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((eq mark 'flag) (mu4e-action-retag-message msg "+\\Starred"))
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((eq mark 'unflag) (mu4e-action-retag-message msg "-\\Starred"))))
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(add-hook 'mu4e-mark-execute-pre-hook #'+email|gmail-fix-flags)
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;; Refresh the current view after marks are executed
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(defun +email*refresh (&rest _) (mu4e-headers-rerun-search))
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(advice-add #'mu4e-mark-execute-all :after #'+email*refresh)
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(when (featurep! :feature spellcheck)
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(add-hook 'mu4e-compose-mode-hook #'flyspell-mode))
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;; Wrap text in messages
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(add-hook! 'mu4e-view-mode-hook
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(setq-local truncate-lines nil))
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(when (fboundp 'imagemagick-register-types)
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(imagemagick-register-types))
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(after! evil
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(cl-loop for str in '((mu4e-main-mode . normal)
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(mu4e-view-mode . normal)
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(mu4e-headers-mode . normal)
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(mu4e-compose-mode . normal)
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(mu4e~update-mail-mode . normal))
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do (evil-set-initial-state (car str) (cdr str)))
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(setq mu4e-view-mode-map (make-sparse-keymap)
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;; mu4e-compose-mode-map (make-sparse-keymap)
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mu4e-headers-mode-map (make-sparse-keymap)
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mu4e-main-mode-map (make-sparse-keymap))
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(map! (:map (mu4e-main-mode-map mu4e-view-mode-map)
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:leader
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:n "," #'mu4e-context-switch
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:n "." #'mu4e-headers-search-bookmark
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:n ">" #'mu4e-headers-search-bookmark-edit
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:n "/" #'mu4e~headers-jump-to-maildir)
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(:map (mu4e-headers-mode-map mu4e-view-mode-map)
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:localleader
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:n "f" #'mu4e-compose-forward
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:n "r" #'mu4e-compose-reply
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:n "c" #'mu4e-compose-new
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:n "e" #'mu4e-compose-edit)
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(:map mu4e-main-mode-map
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:n "q" #'mu4e-quit
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:n "u" #'mu4e-update-index
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:n "U" #'mu4e-update-mail-and-index
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:n "J" #'mu4e~headers-jump-to-maildir
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:n "c" #'+email/compose
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:n "b" #'mu4e-headers-search-bookmark)
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(:map mu4e-headers-mode-map
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:n "q" #'mu4e~headers-quit-buffer
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:n "r" #'mu4e-compose-reply
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:n "c" #'mu4e-compose-edit
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:n "s" #'mu4e-headers-search-edit
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:n "S" #'mu4e-headers-search-narrow
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:n "RET" #'mu4e-headers-view-message
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:n "u" #'mu4e-headers-mark-for-unmark
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:n "U" #'mu4e-mark-unmark-all
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:n "v" #'evil-visual-line
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:nv "d" #'+email/mark
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:nv "=" #'+email/mark
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:nv "-" #'+email/mark
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:nv "+" #'+email/mark
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:nv "!" #'+email/mark
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:nv "?" #'+email/mark
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:nv "r" #'+email/mark
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:nv "m" #'+email/mark
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:n "x" #'mu4e-mark-execute-all
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:n "]]" #'mu4e-headers-next-unread
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:n "[[" #'mu4e-headers-prev-unread
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(:localleader
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:n "s" 'mu4e-headers-change-sorting
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:n "t" 'mu4e-headers-toggle-threading
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:n "r" 'mu4e-headers-toggle-include-related
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:n "%" #'mu4e-headers-mark-pattern
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:n "t" #'mu4e-headers-mark-subthread
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:n "T" #'mu4e-headers-mark-thread))
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(:map mu4e-view-mode-map
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:n "q" #'mu4e~view-quit-buffer
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:n "r" #'mu4e-compose-reply
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:n "c" #'mu4e-compose-edit
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:n "o" #'ace-link-mu4e
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:n "<M-Left>" #'mu4e-view-headers-prev
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:n "<M-Right>" #'mu4e-view-headers-next
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:n "[m" #'mu4e-view-headers-prev
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:n "]m" #'mu4e-view-headers-next
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:n "[u" #'mu4e-view-headers-prev-unread
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:n "]u" #'mu4e-view-headers-next-unread
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(:localleader
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:n "%" #'mu4e-view-mark-pattern
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:n "t" #'mu4e-view-mark-subthread
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:n "T" #'mu4e-view-mark-thread
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:n "d" #'mu4e-view-mark-for-trash
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:n "r" #'mu4e-view-mark-for-refile
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:n "m" #'mu4e-view-mark-for-move))
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(:map mu4e~update-mail-mode-map
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:n "q" #'mu4e-interrupt-update-mail))))
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(def-package! mu4e-maildirs-extension
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:after mu4e
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:config (mu4e-maildirs-extension-load))
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(def-package! org-mu4e
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:commands org-mu4e-compose-org-mode
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:init (add-hook 'mu4e-compose-mode-hook #'org-mu4e-compose-org-mode)
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:config
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(setq org-mu4e-link-query-in-headers-mode nil
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org-mu4e-convert-to-html t)
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;; Only render to html once. If the first send fails for whatever reason,
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;; org-mu4e would do so each time you try again.
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(add-hook! 'message-send-hook
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(setq-local org-mu4e-convert-to-html nil)))
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