1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
;;; guix.el --- Interface for GNU Guix package manager
;; Copyright © 2014, 2015 Alex Kost <alezost@gmail.com>
;; Package-Requires: ((geiser "0.3"))
;; Keywords: tools
;; This file is part of GNU Guix.
;; GNU Guix 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.
;; GNU Guix 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; This package provides an interface for searching, listing and getting
;; information about Guix packages and generations; and for
;; installing/upgrading/removing packages.
;;; Code:
(require 'guix-base)
(require 'guix-list)
(require 'guix-info)
(require 'guix-utils)
(require 'guix-read)
(defgroup guix nil
"Interface for Guix package manager."
:prefix "guix-"
:group 'external)
(defgroup guix-faces nil
"Guix faces."
:group 'guix
:group 'faces)
(defcustom guix-list-single-package nil
"If non-nil, list a package even if it is the only matching result.
If nil, show a single package in the info buffer."
:type 'boolean
:group 'guix)
(defvar guix-search-params '(name synopsis description)
"Default list of package parameters for searching by regexp.")
(defvar guix-search-history nil
"A history of minibuffer prompts.")
(defun guix-get-show-packages (profile search-type &rest search-vals)
"Search for packages and show results.
If PROFILE is nil, use `guix-current-profile'.
See `guix-get-entries' for the meaning of SEARCH-TYPE and
SEARCH-VALS.
Results are displayed in the list buffer, unless a single package
is found and `guix-list-single-package' is nil."
(or profile (setq profile guix-current-profile))
(let ((packages (guix-get-entries profile guix-package-list-type
search-type search-vals
(guix-get-params-for-receiving
'list guix-package-list-type))))
(if (or guix-list-single-package
(cdr packages))
(guix-set-buffer profile packages 'list guix-package-list-type
search-type search-vals)
(let ((packages (guix-get-entries profile guix-package-info-type
search-type search-vals
(guix-get-params-for-receiving
'info guix-package-info-type))))
(guix-set-buffer profile packages 'info guix-package-info-type
search-type search-vals)))))
(defun guix-get-show-generations (profile search-type &rest search-vals)
"Search for generations and show results.
If PROFILE is nil, use `guix-current-profile'.
See `guix-get-entries' for the meaning of SEARCH-TYPE and
SEARCH-VALS."
(apply #'guix-get-show-entries
(or profile guix-current-profile)
'list 'generation search-type search-vals))
;;;###autoload
(defun guix-search-by-name (name &optional profile)
"Search for Guix packages by NAME.
NAME is a string with name specification. It may optionally contain
a version number. Examples: \"guile\", \"guile-2.0.11\".
If PROFILE is nil, use `guix-current-profile'.
Interactively with prefix, prompt for PROFILE."
(interactive
(list (read-string "Package name: " nil 'guix-search-history)
(and current-prefix-arg
(guix-profile-prompt))))
(guix-get-show-packages profile 'name name))
;;;###autoload
(defun guix-search-by-regexp (regexp &optional params profile)
"Search for Guix packages by REGEXP.
PARAMS are package parameters that should be searched.
If PARAMS are not specified, use `guix-search-params'.
If PROFILE is nil, use `guix-current-profile'.
Interactively with prefix, prompt for PROFILE."
(interactive
(list (read-regexp "Regexp: " nil 'guix-search-history)
nil
(and current-prefix-arg
(guix-profile-prompt))))
(guix-get-show-packages profile 'regexp regexp
(or params guix-search-params)))
;;;###autoload
(defun guix-installed-packages (&optional profile)
"Display information about installed Guix packages.
If PROFILE is nil, use `guix-current-profile'.
Interactively with prefix, prompt for PROFILE."
(interactive
(list (and current-prefix-arg
(guix-profile-prompt))))
(guix-get-show-packages profile 'installed))
;;;###autoload
(defun guix-obsolete-packages (&optional profile)
"Display information about obsolete Guix packages.
If PROFILE is nil, use `guix-current-profile'.
Interactively with prefix, prompt for PROFILE."
(interactive
(list (and current-prefix-arg
(guix-profile-prompt))))
(guix-get-show-packages profile 'obsolete))
;;;###autoload
(defun guix-all-available-packages (&optional profile)
"Display information about all available Guix packages.
If PROFILE is nil, use `guix-current-profile'.
Interactively with prefix, prompt for PROFILE."
(interactive
(list (and current-prefix-arg
(guix-profile-prompt))))
(guix-get-show-packages profile 'all-available))
;;;###autoload
(defun guix-newest-available-packages (&optional profile)
"Display information about the newest available Guix packages.
If PROFILE is nil, use `guix-current-profile'.
Interactively with prefix, prompt for PROFILE."
(interactive
(list (and current-prefix-arg
(guix-profile-prompt))))
(guix-get-show-packages profile 'newest-available))
;;;###autoload
(defun guix-generations (&optional profile)
"Display information about all generations.
If PROFILE is nil, use `guix-current-profile'.
Interactively with prefix, prompt for PROFILE."
(interactive
(list (and current-prefix-arg
(guix-profile-prompt))))
(guix-get-show-generations profile 'all))
;;;###autoload
(defun guix-last-generations (number &optional profile)
"Display information about last NUMBER generations.
If PROFILE is nil, use `guix-current-profile'.
Interactively with prefix, prompt for PROFILE."
(interactive
(list (read-number "The number of last generations: ")
(and current-prefix-arg
(guix-profile-prompt))))
(guix-get-show-generations profile 'last number))
;;;###autoload
(defun guix-generations-by-time (from to &optional profile)
"Display information about generations created between FROM and TO.
FROM and TO should be time values.
If PROFILE is nil, use `guix-current-profile'.
Interactively with prefix, prompt for PROFILE."
(interactive
(list (guix-read-date "Find generations (from): ")
(guix-read-date "Find generations (to): ")
(and current-prefix-arg
(guix-profile-prompt))))
(guix-get-show-generations profile 'time
(float-time from)
(float-time to)))
;;;###autoload
(defun guix-edit (id-or-name)
"Edit (go to location of) package with ID-OR-NAME."
(interactive (list (guix-read-package-name)))
(let ((loc (guix-package-location id-or-name)))
(if loc
(guix-find-location loc)
(message "Couldn't find package location."))))
(provide 'guix)
;;; guix.el ends here
|