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
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
|
;;; pcmpl-rpm.el --- functions for dealing with rpm completions
;; Copyright (C) 1999-2012 Free Software Foundation, Inc.
;; Package: pcomplete
;; This file is part of GNU Emacs.
;; GNU Emacs 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 Emacs 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; These functions provide completion rules for the `rpm' command.
;;; Code:
(require 'pcomplete)
(defgroup pcmpl-rpm nil
"Options for rpm completion."
:group 'pcomplete
:prefix "pcmpl-rpm-")
;; rpm -qa can be slow. Adding --nodigest --nosignature is MUCH faster.
(defcustom pcmpl-rpm-query-options
(let (opts)
(with-temp-buffer
(when (ignore-errors (call-process "rpm" nil t nil "--help"))
(if (search-backward "--nodigest " nil 'move)
(setq opts '("--nodigest")))
(goto-char (point-min))
(if (search-forward "--nosignature " nil t)
(push "--nosignature" opts))))
opts)
"String, or list of strings, with extra options for an rpm query command."
:version "24.3"
:type '(choice (const :tag "No options" nil)
(string :tag "Single option")
(repeat :tag "List of options" string))
:group 'pcmpl-rpm)
(defcustom pcmpl-rpm-cache t
"Whether to cache the list of installed packages."
:version "24.3"
:type 'boolean
:group 'pcmpl-rpm)
(defconst pcmpl-rpm-cache-stamp-file "/var/lib/rpm/Packages"
"File used to check that the list of installed packages is up-to-date.")
(defvar pcmpl-rpm-cache-time nil
"Time at which the list of installed packages was updated.")
(defvar pcmpl-rpm-packages nil
"List of installed packages.")
;; Functions:
(defun pcmpl-rpm-packages ()
"Return a list of all installed rpm packages."
(if (and pcmpl-rpm-cache
pcmpl-rpm-cache-time
(let ((mtime (nth 5 (file-attributes pcmpl-rpm-cache-stamp-file))))
(and mtime (not (time-less-p pcmpl-rpm-cache-time mtime)))))
pcmpl-rpm-packages
(message "Getting list of installed rpms...")
(setq pcmpl-rpm-cache-time (current-time)
pcmpl-rpm-packages
(split-string (apply 'pcomplete-process-result "rpm"
(append '("-q" "-a")
(if (stringp pcmpl-rpm-query-options)
(list pcmpl-rpm-query-options)
pcmpl-rpm-query-options)))))
(message "Getting list of installed rpms...done")
pcmpl-rpm-packages))
;; Should this use pcmpl-rpm-query-options?
;; I don't think it would speed it up at all (?).
(defun pcmpl-rpm-all-query (flag)
(message "Querying all packages with `%s'..." flag)
(let ((pkgs (pcmpl-rpm-packages))
(provs (list t)))
(while pkgs
(nconc provs (split-string
(pcomplete-process-result
"rpm" "-q" (car pkgs) flag)))
(setq pkgs (cdr pkgs)))
(pcomplete-uniqify-list (cdr provs))))
(defsubst pcmpl-rpm-files ()
(pcomplete-dirs-or-entries "\\.rpm\\'"))
;;;###autoload
(defun pcomplete/rpm ()
"Completion for the `rpm' command."
;; Originally taken from the output of `rpm --help' on a Red Hat 6.1 system.
(let (mode)
(while (<= pcomplete-index pcomplete-last)
(unless mode
(if (pcomplete-match "^--\\(.*\\)" 0)
(pcomplete-here*
'("--addsign"
"--checksig"
"--erase"
"--help"
"--initdb"
"--install"
"--pipe"
"--querytags"
"--rebuild"
"--rebuilddb"
"--recompile"
"--resign"
"--rmsource"
"--setperms"
"--setugids"
"--upgrade"
"--verify"
"--version"))
(pcomplete-opt "vqVyiUebtK")))
; -b<stage> <spec>
; -t<stage> <tarball> - build package, where <stage> is one of:
; p - prep (unpack sources and apply patches)
; l - list check (do some cursory checks on %files)
; c - compile (prep and compile)
; i - install (prep, compile, install)
; b - binary package (prep, compile, install, package)
; a - bin/src package (prep, compile, install, package)
(cond
((or (eq mode 'query)
(pcomplete-match "-[^-]*q"))
(setq mode 'query)
(if (pcomplete-match "^--\\(.*\\)" 0)
(progn
(pcomplete-here*
'("--changelog"
"--dbpath"
"--dump"
"--file"
"--ftpport" ;nyi for the next four
"--ftpproxy"
"--httpport"
"--httpproxy"
"--provides"
"--queryformat"
"--rcfile"
"--requires"
"--root"
"--scripts"
"--triggeredby"
"--whatprovides"
"--whatrequires"))
(cond
((pcomplete-test "--dbpath")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--queryformat")
(pcomplete-here*))
((pcomplete-test "--rcfile")
(pcomplete-here* (pcomplete-entries)))
((pcomplete-test "--file")
(pcomplete-here* (pcomplete-entries)))
((pcomplete-test "--root")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--scripts")
(if (pcomplete-match "^--\\(.*\\)" 0)
(pcomplete-here* '("--triggers"))))
((pcomplete-test "--triggeredby")
(pcomplete-here* (pcmpl-rpm-packages)))
((pcomplete-test "--whatprovides")
(pcomplete-here*
(pcmpl-rpm-all-query "--provides")))
((pcomplete-test "--whatrequires")
(pcomplete-here*
(pcmpl-rpm-all-query "--requires")))))
(if (pcomplete-match "^-" 0)
(pcomplete-opt "af.p(pcmpl-rpm-files)ilsdcvR")
(if (pcomplete-test "-[^-]*p" 'first 1)
(pcomplete-here (pcmpl-rpm-files))
(if (pcomplete-test "-[^-]*f" 'first 1)
(pcomplete-here* (pcomplete-entries))
(pcomplete-here (pcmpl-rpm-packages)))))))
((pcomplete-test "--pipe")
(pcomplete-here* (funcall pcomplete-command-completion-function)))
((pcomplete-test "--rmsource")
(pcomplete-here* (pcomplete-entries))
(throw 'pcomplete-completions nil))
((pcomplete-match "\\`--re\\(build\\|compile\\)\\'")
(pcomplete-here (pcmpl-rpm-files))
(throw 'pcomplete-completions nil))
((pcomplete-match "\\`--\\(resign\\|addsign\\)\\'")
(while (pcomplete-here (pcmpl-rpm-files))))
((or (eq mode 'checksig)
(pcomplete-test "--checksig"))
(setq mode 'checksig)
(if (pcomplete-match "^--\\(.*\\)" 0)
(progn
(pcomplete-here*
'("--nopgp"
"--nogpg"
"--nomd5"
"--rcfile"))
(cond
((pcomplete-test "--rcfile")
(pcomplete-here* (pcomplete-entries)))))
(if (pcomplete-match "^-" 0)
(pcomplete-opt "v")
(pcomplete-here (pcmpl-rpm-files)))))
((or (eq mode 'rebuilddb)
(pcomplete-test "--rebuilddb"))
(setq mode 'rebuilddb)
(if (pcomplete-match "^--\\(.*\\)" 0)
(progn
(pcomplete-here*
'("--dbpath"
"--root"
"--rcfile"))
(cond
((pcomplete-test "--dbpath")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--root")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--rcfile")
(pcomplete-here* (pcomplete-entries)))))
(if (pcomplete-match "^-" 0)
(pcomplete-opt "v")
(pcomplete-here))))
((memq mode '(install upgrade))
(if (pcomplete-match "^--\\(.*\\)" 0)
(progn
(pcomplete-here*
(append
'("--allfiles"
"--badreloc"
"--dbpath"
"--excludedocs"
"--excludepath"
"--force"
"--hash"
"--ignorearch"
"--ignoreos"
"--ignoresize"
"--includedocs"
"--justdb"
"--nodeps"
"--noorder"
"--noscripts"
"--notriggers")
(if (eq mode 'upgrade)
'("--oldpackage"))
'("--percent"
"--prefix"
"--rcfile"
"--relocate"
"--replacefiles"
"--replacepkgs"
"--root")))
(cond
((pcomplete-test "--dbpath")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--relocate")
(pcomplete-here*))
((pcomplete-test "--rcfile")
(pcomplete-here* (pcomplete-entries)))
((pcomplete-test "--excludepath")
(pcomplete-here* (pcomplete-entries)))
((pcomplete-test "--root")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--prefix")
(pcomplete-here* (pcomplete-dirs)))))
(if (pcomplete-match "^-" 0)
(pcomplete-opt "vh")
(pcomplete-here (pcmpl-rpm-files)))))
((or (pcomplete-test "--install")
(pcomplete-match "-[^-]*i"))
(setq mode 'install))
((or (pcomplete-test "--upgrade")
(pcomplete-match "-[^-]*U"))
(setq mode 'upgrade))
((or (eq mode 'erase)
(pcomplete-test "--erase")
(pcomplete-match "-[^-]*e"))
(setq mode 'erase)
(if (pcomplete-match "^--\\(.*\\)" 0)
(progn
(pcomplete-here*
'("--allmatches"
"--dbpath"
"--justdb"
"--nodeps"
"--noorder"
"--noscripts"
"--notriggers"
"--rcfile"
"--root"))
(cond
((pcomplete-test "--dbpath")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--rcfile")
(pcomplete-here* (pcomplete-entries)))
((pcomplete-test "--root")
(pcomplete-here* (pcomplete-dirs)))))
(if (pcomplete-match "^-" 0)
(pcomplete-opt "v")
(pcomplete-here (pcmpl-rpm-packages)))))
((or (eq mode 'verify)
(pcomplete-test "--verify"))
(setq mode 'verify)
(if (pcomplete-match "^--\\(.*\\)" 0)
(progn
(pcomplete-here*
'("--dbpath"
"--nodeps"
"--nofiles"
"--nomd5"
"--rcfile"
"--root"
"--triggeredby"
"--whatprovides"
"--whatrequires"))
(cond
((pcomplete-test "--dbpath")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--rcfile")
(pcomplete-here* (pcomplete-entries)))
((pcomplete-test "--root")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--triggeredby")
(pcomplete-here* (pcmpl-rpm-packages)))
((pcomplete-test "--whatprovides")
(pcomplete-here*
(pcmpl-rpm-all-query "--provides")))
((pcomplete-test "--whatrequires")
(pcomplete-here*
(pcmpl-rpm-all-query "--requires")))))
(if (pcomplete-match "^-" 0)
(pcomplete-opt "af.p(pcmpl-rpm-files)v")
(pcomplete-here (pcmpl-rpm-packages)))))
((or (memq mode '(build test))
(pcomplete-match "\\`-[bt]"))
(setq mode (if (pcomplete-match "\\`-b")
'build
'test))
(if (pcomplete-match "^--\\(.*\\)" 0)
(progn
(pcomplete-here*
'("--buildroot"
"--clean"
"--nobuild"
"--rcfile"
"--rmsource"
"--short-circuit"
"--sign"
"--target"
"--timecheck"))
(cond
((pcomplete-test "--buildroot")
(pcomplete-here* (pcomplete-dirs)))
((pcomplete-test "--rcfile")
(pcomplete-here* (pcomplete-entries)))
((pcomplete-test "--timecheck")
(pcomplete-here*))))
(if (pcomplete-match "^-" 0)
(pcomplete-opt "v")
(pcomplete-here
(pcomplete-dirs-or-entries (if (eq mode 'test)
"\\.tar\\'"
"\\.spec\\'"))))))
(t
(error "You must select a mode: -q, -i, -U, --verify, etc"))))))
(provide 'pcmpl-rpm)
;;; pcmpl-rpm.el ends here
|
