:type '(directory)
:group 'nnir)
+(defcustom nnir-notmuch-program "notmuch"
+ "*Name of notmuch search executable."
+ :type '(string)
+ :group 'nnir)
+
+(defcustom nnir-notmuch-additional-switches '()
+ "*A list of strings, to be given as additional arguments to notmuch.
+
+Note that this should be a list. Ie, do NOT use the following:
+ (setq nnir-notmuch-additional-switches \"-i -w\") ; wrong
+Instead, use this:
+ (setq nnir-notmuch-additional-switches '(\"-i\" \"-w\"))"
+ :type '(repeat (string))
+ :group 'nnir)
+
+(defcustom nnir-notmuch-remove-prefix (concat (getenv "HOME") "/Mail/")
+ "*The prefix to remove from each file name returned by notmuch
+in order to get a group name (albeit with / instead of .). This is a
+regular expression.
+
+This variable is very similar to `nnir-namazu-remove-prefix', except
+that it is for notmuch, not Namazu."
+ :type '(regexp)
+ :group 'nnir)
+
;;; Developer Extension Variable:
(defvar nnir-engines
((group . "Swish-e Group spec: ")))
(namazu nnir-run-namazu
())
+ (notmuch nnir-run-notmuch
+ ())
(hyrex nnir-run-hyrex
((group . "Hyrex Group spec: ")))
(find-grep nnir-run-find-grep
(not (eq 'nnimap (car (gnus-server-to-method server)))))
(nnheader-report
'nnir
- "nnir-retrieve-headers only groks message ids for nnimap servers: %s"
+ "nnir-request-article only groks message ids for nnimap servers: %s"
server)
(save-excursion
(let ((article article)
(list
(cons 'query (format "HEADER Message-ID %s" article))
(cons 'unique-id article)
- (cons 'criteria "")))
+ (cons 'criteria "")
+ (cons 'shortcut t)))
(unless (and (equal query nnir-current-query)
(equal server nnir-current-server))
(setq nnir-artlist (nnir-run-imap query server))
(defun nnir-run-imap (query srv &optional groups)
"Run a search against an IMAP back-end server.
This uses a custom query language parser; see `nnir-imap-make-query' for
-details on the language and supported extensions"
+details on the language and supported extensions."
(save-excursion
(let ((qstring (cdr (assq 'query query)))
(server (cadr (gnus-server-to-method srv)))
(message "Opening server %s" server)
(apply
'vconcat
- (mapcar
- (lambda (group)
- (let (artlist)
- (condition-case ()
- (when (nnimap-possibly-change-group
- (gnus-group-short-name group) server)
- (with-current-buffer (nnimap-buffer)
- (message "Searching %s..." group)
- (let ((arts 0)
- (result (nnimap-command "UID SEARCH %s"
- (if (string= criteria "")
- qstring
- (nnir-imap-make-query
- criteria qstring)))))
- (mapc
- (lambda (artnum)
- (let ((artn (string-to-number artnum)))
- (when (> artn 0)
- (push (vector group artn 100)
- artlist)
- (setq arts (1+ arts)))))
- (and (car result) (cdr (assoc "SEARCH" (cdr result)))))
- (message "Searching %s... %d matches" group arts)))
- (message "Searching %s...done" group))
- (quit nil))
- (nreverse artlist)))
- groups)))))
+ (catch 'found
+ (mapcar
+ (lambda (group)
+ (let (artlist)
+ (condition-case ()
+ (when (nnimap-possibly-change-group
+ (gnus-group-short-name group) server)
+ (with-current-buffer (nnimap-buffer)
+ (message "Searching %s..." group)
+ (let ((arts 0)
+ (result (nnimap-command "UID SEARCH %s"
+ (if (string= criteria "")
+ qstring
+ (nnir-imap-make-query
+ criteria qstring)))))
+ (mapc
+ (lambda (artnum)
+ (let ((artn (string-to-number artnum)))
+ (when (> artn 0)
+ (push (vector group artn 100)
+ artlist)
+ (when (assq 'shortcut query)
+ (throw 'found (list artlist)))
+ (setq arts (1+ arts)))))
+ (and (car result) (cdr (assoc "SEARCH" (cdr result)))))
+ (message "Searching %s... %d matches" group arts)))
+ (message "Searching %s...done" group))
+ (quit nil))
+ (nreverse artlist)))
+ groups))))))
(defun nnir-imap-make-query (criteria qstring)
"Parse the query string and criteria into an appropriate IMAP search
(> (nnir-artitem-rsv x)
(nnir-artitem-rsv y)))))))))
+(defun nnir-run-notmuch (query server &optional group)
+ "Run QUERY against notmuch.
+Returns a vector of (group name, file name) pairs (also vectors,
+actually)."
+
+ ;; (when group
+ ;; (error "The notmuch backend cannot search specific groups"))
+
+ (save-excursion
+ (let ( (qstring (cdr (assq 'query query)))
+ (groupspec (cdr (assq 'group query)))
+ (prefix (nnir-read-server-parm 'nnir-notmuch-remove-prefix server))
+ artlist
+ (article-pattern (if (string= (gnus-group-server server) "nnmaildir")
+ ":[0-9]+"
+ "^[0-9]+$"))
+ artno dirnam filenam)
+
+ (when (equal "" qstring)
+ (error "notmuch: You didn't enter anything"))
+
+ (set-buffer (get-buffer-create nnir-tmp-buffer))
+ (erase-buffer)
+
+ (if groupspec
+ (message "Doing notmuch query %s on %s..." qstring groupspec)
+ (message "Doing notmuch query %s..." qstring))
+
+ (let* ((cp-list `( ,nnir-notmuch-program
+ nil ; input from /dev/null
+ t ; output
+ nil ; don't redisplay
+ "search"
+ "--format=text"
+ "--output=files"
+ ,@(nnir-read-server-parm 'nnir-notmuch-additional-switches server)
+ ,qstring ; the query, in notmuch format
+ ))
+ (exitstatus
+ (progn
+ (message "%s args: %s" nnir-notmuch-program
+ (mapconcat 'identity (cddddr cp-list) " ")) ;; ???
+ (apply 'call-process cp-list))))
+ (unless (or (null exitstatus)
+ (zerop exitstatus))
+ (nnheader-report 'nnir "Couldn't run notmuch: %s" exitstatus)
+ ;; notmuch failure reason is in this buffer, show it if
+ ;; the user wants it.
+ (when (> gnus-verbose 6)
+ (display-buffer nnir-tmp-buffer))))
+
+ ;; The results are output in the format of:
+ ;; absolute-path-name
+ (goto-char (point-min))
+ (while (not (eobp))
+ (setq filenam (buffer-substring-no-properties (line-beginning-position)
+ (line-end-position))
+ artno (file-name-nondirectory filenam)
+ dirnam (file-name-directory filenam))
+ (forward-line 1)
+
+ ;; don't match directories
+ (when (string-match article-pattern artno)
+ (when (not (null dirnam))
+
+ ;; maybe limit results to matching groups.
+ (when (or (not groupspec)
+ (string-match groupspec dirnam))
+ (nnir-add-result dirnam artno "" prefix server artlist)))))
+
+ (message "Massaging notmuch output...done")
+
+ artlist)))
+
(defun nnir-run-find-grep (query server &optional grouplist)
"Run find and grep to obtain matching articles."
(let* ((method (gnus-server-to-method server))
(let ((method (gnus-server-to-method server)))
(cond ((and method (assq key (cddr method)))
(nth 1 (assq key (cddr method))))
+ ((boundp key) (symbol-value key))
(t nil))))
(defun nnir-possibly-change-server (server)
projects / gnus / blobdiff