mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-21 18:38:08 +01:00
77 lines
2.7 KiB
EmacsLisp
77 lines
2.7 KiB
EmacsLisp
;;; notmuch-query.el --- provide an emacs api to query notmuch -*- lexical-binding: t -*-
|
|
;;
|
|
;; Copyright © David Bremner
|
|
;;
|
|
;; This file is part of Notmuch.
|
|
;;
|
|
;; Notmuch is free software: you can redistribute it and/or modify it
|
|
;; under the terms of the GNU General Public License as published by
|
|
;; the Free Software Foundation, either version 3 of the License, or
|
|
;; (at your option) any later version.
|
|
;;
|
|
;; Notmuch is distributed in the hope that it will be useful, but
|
|
;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
;; General Public License for more details.
|
|
;;
|
|
;; You should have received a copy of the GNU General Public License
|
|
;; along with Notmuch. If not, see <https://www.gnu.org/licenses/>.
|
|
;;
|
|
;; Authors: David Bremner <david@tethera.net>
|
|
|
|
;;; Code:
|
|
|
|
(require 'notmuch-lib)
|
|
|
|
;;; Basic query function
|
|
|
|
(defun notmuch-query-get-threads (search-terms)
|
|
"Return a list of threads of messages matching SEARCH-TERMS.
|
|
|
|
A thread is a forest or list of trees. A tree is a two element
|
|
list where the first element is a message, and the second element
|
|
is a possibly empty forest of replies."
|
|
(let ((args '("show" "--format=sexp" "--format-version=4")))
|
|
(when notmuch-show-process-crypto
|
|
(setq args (append args '("--decrypt=true"))))
|
|
(setq args (append args search-terms))
|
|
(apply #'notmuch-call-notmuch-sexp args)))
|
|
|
|
;;; Mapping functions across collections of messages
|
|
|
|
(defun notmuch-query-map-aux (mapper function seq)
|
|
"Private function to do the actual mapping and flattening."
|
|
(cl-mapcan (lambda (tree)
|
|
(funcall mapper function tree))
|
|
seq))
|
|
|
|
(defun notmuch-query-map-threads (fn threads)
|
|
"Apply function FN to every thread in THREADS.
|
|
Flatten results to a list. See the function
|
|
`notmuch-query-get-threads' for more information."
|
|
(notmuch-query-map-aux 'notmuch-query-map-forest fn threads))
|
|
|
|
(defun notmuch-query-map-forest (fn forest)
|
|
"Apply function FN to every message in FOREST.
|
|
Flatten results to a list. See the function
|
|
`notmuch-query-get-threads' for more information."
|
|
(notmuch-query-map-aux 'notmuch-query-map-tree fn forest))
|
|
|
|
(defun notmuch-query-map-tree (fn tree)
|
|
"Apply function FN to every message in TREE.
|
|
Flatten results to a list. See the function
|
|
`notmuch-query-get-threads' for more information."
|
|
(cons (funcall fn (car tree))
|
|
(notmuch-query-map-forest fn (cadr tree))))
|
|
|
|
;;; Predefined queries
|
|
|
|
(defun notmuch-query-get-message-ids (&rest search-terms)
|
|
"Return a list of message-ids of messages that match SEARCH-TERMS."
|
|
(notmuch-query-map-threads
|
|
(lambda (msg) (plist-get msg :id))
|
|
(notmuch-query-get-threads search-terms)))
|
|
|
|
(provide 'notmuch-query)
|
|
|
|
;;; notmuch-query.el ends here
|