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24/37: emacs: Improve messages for packages found by ID.
From: |
Alex Kost |
Subject: |
24/37: emacs: Improve messages for packages found by ID. |
Date: |
Fri, 18 Dec 2015 18:51:30 +0000 |
alezost pushed a commit to branch wip-refactor-emacs-ui
in repository guix.
commit d6f67a6015c3f7d57da3f19b039c27bacb512105
Author: Alex Kost <address@hidden>
Date: Sun Nov 22 14:28:01 2015 +0300
emacs: Improve messages for packages found by ID.
* emacs/guix-messages.el (guix-message-packages-by-id): New procedure.
(guix-messages): Use it.
---
emacs/guix-messages.el | 26 ++++++++++++++++++++------
1 files changed, 20 insertions(+), 6 deletions(-)
diff --git a/emacs/guix-messages.el b/emacs/guix-messages.el
index 2bf99de..eb2a76e 100644
--- a/emacs/guix-messages.el
+++ b/emacs/guix-messages.el
@@ -31,9 +31,8 @@
(defvar guix-messages
`((package
(id
- (0 "Packages not found.")
- (1 "")
- (many "%d packages." count))
+ ,(lambda (_ entries ids)
+ (guix-message-packages-by-id entries 'package ids)))
(name
,(lambda (_ entries names)
(guix-message-packages-by-name entries 'package names)))
@@ -67,9 +66,8 @@
(output
(id
- (0 "Package outputs not found.")
- (1 "")
- (many "%d package outputs." count))
+ ,(lambda (_ entries ids)
+ (guix-message-packages-by-id entries 'output ids)))
(name
,(lambda (_ entries names)
(guix-message-packages-by-name entries 'output names)))
@@ -147,6 +145,22 @@
(guix-message-string-entry-type
entry-type 'plural)))))
+(defun guix-message-packages-by-id (entries entry-type ids)
+ "Display a message for packages or outputs searched by IDS."
+ (let* ((count (length entries))
+ (str-beg (guix-message-string-entries count entry-type))
+ (str-end (if (> count 1)
+ (concat "with the following IDs: "
+ (mapconcat #'guix-get-string ids ", "))
+ (concat "with ID " (guix-get-string (car ids))))))
+ (if (zerop count)
+ (message "%s %s.
+Most likely, Guix REPL was restarted, so IDs are not actual
+anymore, because they live only during the REPL process.
+Try \"M-x guix-search-by-name\"."
+ str-beg str-end)
+ (message "%s %s." str-beg str-end))))
+
(defun guix-message-packages-by-name (entries entry-type names)
"Display a message for packages or outputs searched by NAMES."
(let* ((count (length entries))
- 09/37: emacs: Add 'guix-alist-put'., (continued)
- 09/37: emacs: Add 'guix-alist-put'., Alex Kost, 2015/12/18
- 08/37: emacs: Add 'guix-keyword-args-let'., Alex Kost, 2015/12/18
- 12/37: emacs: list: Generalize 'sort-key' code., Alex Kost, 2015/12/18
- 10/37: emacs: list: Generalize 'marks' code., Alex Kost, 2015/12/18
- 11/37: emacs: list: Generalize 'describe' code., Alex Kost, 2015/12/18
- 13/37: emacs: list: Add 'guix-list-mode-initialize'., Alex Kost, 2015/12/18
- 14/37: emacs: list: Split 'guix-list-format' variable., Alex Kost, 2015/12/18
- 15/37: emacs: list: Factorize "edit package" commands., Alex Kost, 2015/12/18
- 06/37: emacs: Rename internal procedures., Alex Kost, 2015/12/18
- 20/37: emacs: Add wrappers for 'history-size' and 'revert-confirm'., Alex Kost, 2015/12/18
- 24/37: emacs: Improve messages for packages found by ID.,
Alex Kost <=
- 19/37: emacs: Split 'guix-param-titles' variable., Alex Kost, 2015/12/18
- 25/37: emacs: info: Buttonize package name heading., Alex Kost, 2015/12/18
- 21/37: emacs: Split 'guix-root-map' keymap., Alex Kost, 2015/12/18
- 22/37: emacs: Generalize buffer redisplaying., Alex Kost, 2015/12/18
- 18/37: emacs: info: Split 'guix-info-format' variable., Alex Kost, 2015/12/18
- 23/37: emacs: Generalize buffer reverting., Alex Kost, 2015/12/18
- 27/37: emacs: info: Get rid of syntactic fontification., Alex Kost, 2015/12/18
- 17/37: emacs: Factorize macros for defining interfaces., Alex Kost, 2015/12/18
- 31/37: emacs: Add 'list-single' variables., Alex Kost, 2015/12/18
- 29/37: emacs: Reorganize 'readers' code., Alex Kost, 2015/12/18