[PATCH] emacs: mark notmuch-query.el as obsolete

Subject: [PATCH] emacs: mark notmuch-query.el as obsolete

Date: Tue, 28 Jun 2022 08:50:55 -0300

To: notmuch@notmuchmail.org

Cc:

From: David Bremner

The only functionality actually used by notmuch is the base function
notmuch-query-get-threads; the other functions in this file have
nothing to do with that (single) use.  Move that function into
notmuch-lib.el and rename to reflect use. Deprecate the other
functions in notmuch-query.el.
---
 emacs/notmuch-lib.el   | 12 ++++++++++++
 emacs/notmuch-query.el | 23 ++++++++++-------------
 emacs/notmuch-show.el  |  3 +--
 emacs/notmuch-tree.el  |  1 -
 4 files changed, 23 insertions(+), 16 deletions(-)

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index 1e631d0e..cc706924 100644
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -1029,6 +1029,18 @@ status."
 
 (defvar-local notmuch-show-process-crypto nil)
 
+(defun notmuch--run-show (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=5")))
+    (when notmuch-show-process-crypto
+      (setq args (append args '("--decrypt=true"))))
+    (setq args (append args search-terms))
+    (apply #'notmuch-call-notmuch-sexp args)))
+
 ;;; Generic Utilities
 
 (defun notmuch-interactive-region ()
diff --git a/emacs/notmuch-query.el b/emacs/notmuch-query.el
index 5c7f4f8d..2a46144c 100644
--- a/emacs/notmuch-query.el
+++ b/emacs/notmuch-query.el
@@ -25,17 +25,10 @@
 
 ;;; 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=5")))
-    (when notmuch-show-process-crypto
-      (setq args (append args '("--decrypt=true"))))
-    (setq args (append args search-terms))
-    (apply #'notmuch-call-notmuch-sexp args)))
+(define-obsolete-function-alias
+  'notmuch-query-get-threads
+  #'notmuch--run-show
+  "notmuch 0.37")
 
 ;;; Mapping functions across collections of messages
 
@@ -60,7 +53,7 @@ Flatten results to a list.  See the function
 (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."
+`notmuch--run-show' for more information."
   (cons (funcall fn (car tree))
 	(notmuch-query-map-forest fn (cadr tree))))
 
@@ -70,7 +63,11 @@ Flatten results to a list.  See the function
   "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)))
+   (notmuch--run-show search-terms)))
+
+;;; Everything in this library is obsolete
+(dolist (fun '(map-aux map-threads map-forest map-tree get-message-ids))
+  (make-obsolete (intern (format "notmuch-query-%s" fun)) nil "notmuch 0.37"))
 
 (provide 'notmuch-query)
 
diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index aded1ee7..0954d876 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -32,7 +32,6 @@
 
 (require 'notmuch-lib)
 (require 'notmuch-tag)
-(require 'notmuch-query)
 (require 'notmuch-wash)
 (require 'notmuch-mua)
 (require 'notmuch-crypto)
@@ -1366,7 +1365,7 @@ If no messages match the query return NIL."
 	 (notmuch-show-previous-subject ""))
     ;; Use results from the first query that returns some.
     (while (and (not forest) queries)
-      (setq forest (notmuch-query-get-threads
+      (setq forest (notmuch--run-show
 		    (append cli-args (list "'") (car queries) (list "'"))))
       (when (and forest notmuch-show-single-message)
 	(setq forest (list (list (list forest)))))
diff --git a/emacs/notmuch-tree.el b/emacs/notmuch-tree.el
index 303c6fad..8b246a2e 100644
--- a/emacs/notmuch-tree.el
+++ b/emacs/notmuch-tree.el
@@ -27,7 +27,6 @@
 (require 'mail-parse)
 
 (require 'notmuch-lib)
-(require 'notmuch-query)
 (require 'notmuch-show)
 (require 'notmuch-tag)
 (require 'notmuch-parser)
-- 
2.35.2

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