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emacs/lisp/pcmpl-rpm.el
2006-02-06 15:23:23 +00:00

332 lines
9.5 KiB
EmacsLisp

;;; pcmpl-rpm.el --- functions for dealing with rpm completions
;; Copyright (C) 1999, 2000, 2002, 2003, 2004,
;; 2005, 2006 Free Software Foundation, Inc.
;; 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 2, 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; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;; These functions provide completion rules for RedHat's `rpm' tool.
;;; Code:
(provide 'pcmpl-rpm)
(require 'pcomplete)
(defgroup pcmpl-rpm nil
"Functions for dealing with CVS completions."
:group 'pcomplete)
;; Functions:
(defsubst pcmpl-rpm-packages ()
(split-string (pcomplete-process-result "rpm" "-q" "-a")))
(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 RedHat's `rpm' command.
These rules were taken from the output of `rpm --help' on a RedHat 6.1
system. They follow my interpretation of what followed, but since I'm
not a major rpm user/builder, please send me any corrections you find.
You can use \\[eshell-report-bug] to do so."
(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"
"--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 "--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")
(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
(if (eq mode 'test)
(pcomplete-dirs-or-entries "\\.tar\\'")
(pcomplete-dirs-or-entries "\\.spec\\'"))))))
(t
(error "You must select a mode: -q, -i, -U, --verify, etc"))))))
;;; arch-tag: 4e64b490-fecf-430e-b2b9-70a8ad64b8c1
;;; pcmpl-rpm.el ends here