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60370d40 1;;; pcmpl-rpm.el --- functions for dealing with rpm completions
4fa9f636 2
c90f2757 3;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004,
409cc4a3 4;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
4fa9f636
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5
6;; This file is part of GNU Emacs.
7
eb3fa2cf 8;; GNU Emacs is free software: you can redistribute it and/or modify
4fa9f636 9;; it under the terms of the GNU General Public License as published by
eb3fa2cf
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10;; the Free Software Foundation, either version 3 of the License, or
11;; (at your option) any later version.
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12
13;; GNU Emacs is distributed in the hope that it will be useful,
14;; but WITHOUT ANY WARRANTY; without even the implied warranty of
15;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16;; GNU General Public License for more details.
17
18;; You should have received a copy of the GNU General Public License
eb3fa2cf 19;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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20
21;;; Commentary:
22
23;; These functions provide completion rules for RedHat's `rpm' tool.
24
25;;; Code:
26
27(provide 'pcmpl-rpm)
28
29(require 'pcomplete)
30
31(defgroup pcmpl-rpm nil
d9915f89 32 "Functions for dealing with CVS completions."
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33 :group 'pcomplete)
34
35;; Functions:
36
37(defsubst pcmpl-rpm-packages ()
38 (split-string (pcomplete-process-result "rpm" "-q" "-a")))
39
40(defun pcmpl-rpm-all-query (flag)
41 (message "Querying all packages with `%s'..." flag)
42 (let ((pkgs (pcmpl-rpm-packages))
43 (provs (list t)))
44 (while pkgs
45 (nconc provs (split-string
46 (pcomplete-process-result
47 "rpm" "-q" (car pkgs) flag)))
48 (setq pkgs (cdr pkgs)))
49 (pcomplete-uniqify-list (cdr provs))))
50
51(defsubst pcmpl-rpm-files ()
52 (pcomplete-dirs-or-entries "\\.rpm\\'"))
53
54;;;###autoload
55(defun pcomplete/rpm ()
56 "Completion for RedHat's `rpm' command.
57These rules were taken from the output of `rpm --help' on a RedHat 6.1
58system. They follow my interpretation of what followed, but since I'm
59not a major rpm user/builder, please send me any corrections you find.
60You can use \\[eshell-report-bug] to do so."
61 (let (mode)
62 (while (<= pcomplete-index pcomplete-last)
63 (unless mode
64 (if (pcomplete-match "^--\\(.*\\)" 0)
65 (pcomplete-here*
66 '("--addsign"
67 "--checksig"
68 "--erase"
69 "--help"
70 "--initdb"
71 "--install"
72 "--pipe"
73 "--querytags"
74 "--rebuild"
75 "--rebuilddb"
76 "--recompile"
77 "--resign"
78 "--rmsource"
79 "--setperms"
80 "--setugids"
81 "--upgrade"
82 "--verify"
83 "--version"))
84 (pcomplete-opt "vqVyiUebtK")))
85; -b<stage> <spec>
86; -t<stage> <tarball> - build package, where <stage> is one of:
87; p - prep (unpack sources and apply patches)
88; l - list check (do some cursory checks on %files)
89; c - compile (prep and compile)
90; i - install (prep, compile, install)
91; b - binary package (prep, compile, install, package)
92; a - bin/src package (prep, compile, install, package)
93 (cond
94 ((or (eq mode 'query)
95 (pcomplete-match "-[^-]*q"))
96 (setq mode 'query)
97 (if (pcomplete-match "^--\\(.*\\)" 0)
98 (progn
99 (pcomplete-here*
100 '("--changelog"
101 "--dbpath"
102 "--dump"
103 "--ftpport" ;nyi for the next four
104 "--ftpproxy"
105 "--httpport"
106 "--httpproxy"
107 "--provides"
108 "--queryformat"
109 "--rcfile"
110 "--requires"
111 "--root"
112 "--scripts"
113 "--triggeredby"
114 "--whatprovides"
115 "--whatrequires"))
116 (cond
117 ((pcomplete-test "--dbpath")
118 (pcomplete-here* (pcomplete-dirs)))
119 ((pcomplete-test "--queryformat")
120 (pcomplete-here*))
121 ((pcomplete-test "--rcfile")
122 (pcomplete-here* (pcomplete-entries)))
123 ((pcomplete-test "--root")
124 (pcomplete-here* (pcomplete-dirs)))
125 ((pcomplete-test "--scripts")
126 (if (pcomplete-match "^--\\(.*\\)" 0)
127 (pcomplete-here* '("--triggers"))))
128 ((pcomplete-test "--triggeredby")
129 (pcomplete-here* (pcmpl-rpm-packages)))
130 ((pcomplete-test "--whatprovides")
131 (pcomplete-here*
132 (pcmpl-rpm-all-query "--provides")))
133 ((pcomplete-test "--whatrequires")
134 (pcomplete-here*
135 (pcmpl-rpm-all-query "--requires")))))
136 (if (pcomplete-match "^-" 0)
137 (pcomplete-opt "af.p(pcmpl-rpm-files)ilsdcvR")
138 (pcomplete-here (pcmpl-rpm-packages)))))
139 ((pcomplete-test "--pipe")
140 (pcomplete-here* (funcall pcomplete-command-completion-function)))
141 ((pcomplete-test "--rmsource")
142 (pcomplete-here* (pcomplete-entries))
143 (throw 'pcomplete-completions nil))
144 ((pcomplete-match "\\`--re\\(build\\|compile\\)\\'")
145 (pcomplete-here (pcmpl-rpm-files))
146 (throw 'pcomplete-completions nil))
147 ((pcomplete-match "\\`--\\(resign\\|addsign\\)\\'")
148 (while (pcomplete-here (pcmpl-rpm-files))))
149 ((or (eq mode 'checksig)
150 (pcomplete-test "--checksig"))
151 (setq mode 'checksig)
152 (if (pcomplete-match "^--\\(.*\\)" 0)
153 (progn
154 (pcomplete-here*
155 '("--nopgp"
156 "--nogpg"
157 "--nomd5"
158 "--rcfile"))
159 (cond
160 ((pcomplete-test "--rcfile")
161 (pcomplete-here* (pcomplete-entries)))))
162 (if (pcomplete-match "^-" 0)
163 (pcomplete-opt "v")
164 (pcomplete-here (pcmpl-rpm-files)))))
165 ((or (eq mode 'rebuilddb)
166 (pcomplete-test "--rebuilddb"))
167 (setq mode 'rebuilddb)
168 (if (pcomplete-match "^--\\(.*\\)" 0)
169 (progn
170 (pcomplete-here*
171 '("--dbpath"
172 "--root"
173 "--rcfile"))
174 (cond
175 ((pcomplete-test "--dbpath")
176 (pcomplete-here* (pcomplete-dirs)))
177 ((pcomplete-test "--root")
178 (pcomplete-here* (pcomplete-dirs)))
179 ((pcomplete-test "--rcfile")
180 (pcomplete-here* (pcomplete-entries)))))
181 (if (pcomplete-match "^-" 0)
182 (pcomplete-opt "v")
183 (pcomplete-here))))
184 ((memq mode '(install upgrade))
185 (if (pcomplete-match "^--\\(.*\\)" 0)
186 (progn
187 (pcomplete-here*
188 (append
189 '("--allfiles"
190 "--badreloc"
191 "--dbpath"
192 "--excludedocs"
193 "--excludepath"
194 "--force"
195 "--hash"
196 "--ignorearch"
197 "--ignoreos"
198 "--ignoresize"
199 "--includedocs"
200 "--justdb"
201 "--nodeps"
202 "--noorder"
203 "--noscripts"
204 "--notriggers")
205 (if (eq mode 'upgrade)
206 '("--oldpackage"))
207 '("--percent"
208 "--prefix"
209 "--rcfile"
210 "--relocate"
211 "--replacefiles"
212 "--replacepkgs"
213 "--root")))
214 (cond
215 ((pcomplete-test "--dbpath")
216 (pcomplete-here* (pcomplete-dirs)))
217 ((pcomplete-test "--relocate")
218 (pcomplete-here*))
219 ((pcomplete-test "--rcfile")
220 (pcomplete-here* (pcomplete-entries)))
221 ((pcomplete-test "--excludepath")
222 (pcomplete-here* (pcomplete-entries)))
223 ((pcomplete-test "--root")
224 (pcomplete-here* (pcomplete-dirs)))
225 ((pcomplete-test "--prefix")
226 (pcomplete-here* (pcomplete-dirs)))))
227 (if (pcomplete-match "^-" 0)
228 (pcomplete-opt "vh")
229 (pcomplete-here (pcmpl-rpm-files)))))
230 ((or (pcomplete-test "--install")
231 (pcomplete-match "-[^-]*i"))
232 (setq mode 'install))
233 ((or (pcomplete-test "--upgrade")
234 (pcomplete-match "-[^-]*U"))
235 (setq mode 'upgrade))
236 ((or (eq mode 'erase)
237 (pcomplete-test "--erase")
238 (pcomplete-match "-[^-]*e"))
239 (setq mode 'erase)
240 (if (pcomplete-match "^--\\(.*\\)" 0)
241 (progn
242 (pcomplete-here*
243 '("--allmatches"
244 "--dbpath"
245 "--justdb"
246 "--nodeps"
247 "--noorder"
248 "--noscripts"
249 "--notriggers"
250 "--rcfile"
251 "--root"))
252 (cond
253 ((pcomplete-test "--dbpath")
254 (pcomplete-here* (pcomplete-dirs)))
255 ((pcomplete-test "--rcfile")
256 (pcomplete-here* (pcomplete-entries)))
257 ((pcomplete-test "--root")
258 (pcomplete-here* (pcomplete-dirs)))))
259 (if (pcomplete-match "^-" 0)
260 (pcomplete-opt "v")
261 (pcomplete-here (pcmpl-rpm-packages)))))
262 ((or (eq mode 'verify)
263 (pcomplete-test "--verify"))
264 (setq mode 'verify)
265 (if (pcomplete-match "^--\\(.*\\)" 0)
266 (progn
267 (pcomplete-here*
268 '("--dbpath"
269 "--nodeps"
270 "--nofiles"
271 "--nomd5"
272 "--rcfile"
273 "--root"
274 "--triggeredby"
275 "--whatprovides"
276 "--whatrequires"))
277 (cond
278 ((pcomplete-test "--dbpath")
279 (pcomplete-here* (pcomplete-dirs)))
280 ((pcomplete-test "--rcfile")
281 (pcomplete-here* (pcomplete-entries)))
282 ((pcomplete-test "--root")
283 (pcomplete-here* (pcomplete-dirs)))
284 ((pcomplete-test "--triggeredby")
285 (pcomplete-here* (pcmpl-rpm-packages)))
286 ((pcomplete-test "--whatprovides")
287 (pcomplete-here*
288 (pcmpl-rpm-all-query "--provides")))
289 ((pcomplete-test "--whatrequires")
290 (pcomplete-here*
291 (pcmpl-rpm-all-query "--requires")))))
292 (if (pcomplete-match "^-" 0)
293 (pcomplete-opt "af.p(pcmpl-rpm-files)v")
294 (pcomplete-here (pcmpl-rpm-packages)))))
295 ((or (memq mode '(build test))
296 (pcomplete-match "\\`-[bt]"))
297 (setq mode (if (pcomplete-match "\\`-b")
298 'build
299 'test))
300 (if (pcomplete-match "^--\\(.*\\)" 0)
301 (progn
302 (pcomplete-here*
303 '("--buildroot"
304 "--clean"
305 "--nobuild"
306 "--rcfile"
307 "--rmsource"
308 "--short-circuit"
309 "--sign"
310 "--target"
311 "--timecheck"))
312 (cond
313 ((pcomplete-test "--buildroot")
314 (pcomplete-here* (pcomplete-dirs)))
315 ((pcomplete-test "--rcfile")
316 (pcomplete-here* (pcomplete-entries)))
317 ((pcomplete-test "--timecheck")
318 (pcomplete-here*))))
319 (if (pcomplete-match "^-" 0)
320 (pcomplete-opt "v")
321 (pcomplete-here
322 (if (eq mode 'test)
323 (pcomplete-dirs-or-entries "\\.tar\\'")
324 (pcomplete-dirs-or-entries "\\.spec\\'"))))))
325 (t
60370d40 326 (error "You must select a mode: -q, -i, -U, --verify, etc"))))))
4fa9f636 327
cbee283d 328;; arch-tag: 4e64b490-fecf-430e-b2b9-70a8ad64b8c1
4fa9f636 329;;; pcmpl-rpm.el ends here