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Move mu4e config so that parts that can be generated are generated and we don't include it on hosts that don't have a mail client

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Charlotte Van Petegem 2021-07-08 18:47:06 +02:00
parent ea799c9119
commit 159d39d7c0
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3 changed files with 126 additions and 190 deletions
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121
modules/mail-client.nix
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@ -76,9 +76,124 @@ let
toRecursiveINIBase 1;
in
{
options.chvp.mail-client.enable = lib.mkOption {
default = false;
example = true;
options.chvp.mail-client = {
enable = lib.mkOption {
default = false;
example = true;
};
mu4eConfig =
let
mkAccountConfig = account: ''
(make-mu4e-context
:name "${account.name}"
:match-func (lambda (msg) (when msg (string-prefix-p "/${account.maildir.path}/" (mu4e-message-field msg :maildir))))
:vars '(
(user-mail-address . "${account.address}")
(user-full-name . "${account.realName}")
(mu4e-drafts-folder . "/${account.maildir.path}/${account.folders.drafts}")
(mu4e-sent-folder . "/${account.maildir.path}/${account.folders.sent}")
(mu4e-refile-folder . "/${account.maildir.path}/${account.folders.trash}")
(mu4e-trash-folder . "/${account.maildir.path}/${account.folders.trash}")
(message-sendmail-extra-arguments . ("--read-envelope-from" "--account" "${account.name}"))
)
)
'';
hmConfig = config.home-manager.users.charlotte;
in
lib.mkOption {
type = lib.types.str;
readOnly = true;
default = ''
(use-package mu4e
;; Use mu4e included in the mu package, see emacs.nix
:ensure nil
:demand t
:after (selectrum)
:hook
(mu4e-view-mode . display-line-numbers-mode)
(mu4e-compose-mode . mail/auto-dodona-cc-reply-to)
:custom
(mu4e-change-filenames-when-moving t "Avoid sync issues with mbsync")
(mu4e-maildir "${hmConfig.accounts.email.maildirBasePath}" "Root of the maildir hierarchy")
(mu4e-context-policy 'pick-first "Use the first mail context in the list")
(mu4e-attachment-dir "/home/charlotte/downloads/" "Save attachments to downloads folder")
(mu4e-compose-dont-reply-to-self t "Don't reply to myself on reply to all")
(mu4e-confirm-quit nil "Don't confirm when quitting")
(mu4e-completing-read-function 'completing-read "Use default completing read function")
(mu4e-headers-include-related nil "Don't show related messages by default")
(mu4e-headers-skip-duplicates nil "Show duplicate emails")
(message-kill-buffer-on-exit t "Close buffer when finished with email")
(mm-verify-option 'known "Always verify PGP signatures (known protocols)")
(mm-discouraged-alternatives '("text/html" "text/richtext") "Discourage showing HTML views")
(gnus-buttonized-mime-types '("multipart/signed") "Make sure signature verification is always shown")
(sendmail-program "msmtp" "Use msmtp to send email")
(message-sendmail-f-is-evil t "Remove username from the emacs message")
(message-send-mail-function 'message-send-mail-with-sendmail "Use sendmail to send mail instead internal smtp")
(message-cite-reply-position 'below "Bottom posting is the correct way to reply to email")
:config
(setq mu4e-contexts
(list
${lib.concatStringsSep "\n" (map mkAccountConfig (lib.attrValues hmConfig.accounts.email.accounts))}
)
)
(add-to-list
'mu4e-bookmarks
'(:name "Combined inbox" :query "maildir:/personal/INBOX or maildir:/work/INBOX or maildir:/posteo/INBOX or maildir:/jonggroen/INBOX" :key ?i)
)
(define-advice mu4e~context-ask-user
(:around (orig-fun &rest args) mu4e~context-ask-user-completing-read)
"Replace `mu4e-read-option` by general-purpose completing-read"
(cl-letf (((symbol-function 'mu4e-read-option)
(lambda (prompt options)
(let* ((prompt (mu4e-format "%s" prompt))
(choice (completing-read prompt (cl-mapcar #'car options) nil t))
(chosen-el (cl-find-if (lambda (option) (equal choice (car option))) options)))
(if chosen-el
(cdr chosen-el)
(mu4e-warn "Unknown option: '%s'" choice))))))
(apply orig-fun args)))
(define-skeleton mail/dodona-teacher-reply-skeleton
"Inserts a typical reply when someone uses the general form for a Dodona teacher request."
"Naam leerkracht: "
"Dag " str ",\n"
"\n"
_
"\n"
"Welkom op Dodona! Zou je het volgende formulier kunnen invullen?\n"
"\n"
"https://dodona.ugent.be/rights_requests/new/\n"
"\n"
"Zo hebben we meteen alle info die we nodig hebben om je "
"lesgeversrechten te geven op Dodona.\n"
"\n"
"Met vriendelijke groeten,\n"
"Charlotte Van Petegem"
)
(defun mail/dodona-cc-reply-to ()
"Add dodona@ugent.be in cc and reply-to headers."
(interactive)
(save-excursion (message-add-header "Cc: dodona@ugent.be\nReply-To: dodona@ugent.be\n"))
)
(defun mail/auto-dodona-cc-reply-to ()
"Set dodona@ugent.be in CC and Reply-To headers when message was directed to dodona@ugent.be"
(let ((msg mu4e-compose-parent-message))
(when (and msg (mu4e-message-contact-field-matches msg :to "dodona@ugent.be")) (mail/dodona-cc-reply-to))
)
)
:general
(lmap "m" '(mu4e :which-key "mail"))
;; Unmap SPC in the mail view so we can still use the leader.
(lmap mu4e-view-mode-map "" nil)
(lmap mu4e-compose-mode-map
"SPC s" '(mml-secure-message-sign-pgpmime :which-key "Sign")
"SPC c" '(mml-secure-message-encrypt-pgpmime :which-key "Encrypt")
"SPC t" '(mail/dodona-teacher-reply-skeleton :which-key "Teacher rights reply")
"SPC d" '(mail/dodona-cc-reply-to :which-key "Dodona support headers")
)
)
'';
description = "mu4e config for inclusion in init.el";
};
};
config = lib.mkIf config.chvp.mail-client.enable {