contrib/updatesync

   1 #!/bin/bash
   2 #
   3 #   updatesync
   4 #
   5 #   Copyright (c) 2004 by Jason Chu <jason@archlinux.org>
   6 #   Derived from gensync (c) 2002-2006 Judd Vinet <jvinet@zeroflux.org>
   7 #
   8 #   This program is free software; you can redistribute it and/or modify
   9 #   it under the terms of the GNU General Public License as published by
  10 #   the Free Software Foundation; either version 2 of the License, or
  11 #   (at your option) any later version.
  12 #
  13 #   This program 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
  19 #   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 #
  21
  22 myver='3.1.1'
  23
  24 # functions
  25
  26 usage() {
  27         printf "updatesync (pacman) %s\n\n" "$myver"
  28         printf "Usage: %s <action> <destfile> <option> [package_directory]\n\n" "$0"
  29         printf "\
  30 updatesync will update a sync database by reading a PKGBUILD and\n\
  31 modifying the destfile. updatesync updates the database in a temporary\n\
  32 directory and then compresses it to <destfile>.\n\n"
  33         printf "There are two types of actions:\n\n"
  34         printf "upd - Will update a package's entry or create it if it doesn't exist.\n      It takes the package's PKGBUILD as an option.\n"
  35         printf "del - Will remove a package's entry from the db. It takes the package's\n      name as an option.\n"
  36         echo
  37         printf "\
  38 updatesync will calculate md5sums of packages in the same directory as\n\
  39 <destfile>, unless an alternate [package_directory] is specified.\n\n"
  40         echo "Example:  updatesync upd /home/mypkgs/custom.db.tar.gz PKGBUILD"
  41 }
  42
  43 version() {
  44         printf "updatesync (pacman) %s\n" "$myver"
  45         printf "\
  46 Copyright (C) 2004 Jason Chu <jason@archlinux.org>.\n\n\
  47 This is free software; see the source for copying conditions.\n\
  48 There is NO WARRANTY, to the extent permitted by law.\n"
  49 }
  50
  51 error () {
  52         local mesg=$1; shift
  53         printf "==> ERROR: ${mesg}\n" "$@" >&2
  54 }
  55
  56 die () {
  57         error $*
  58         exit 1
  59 }
  60
  61 # PROGRAM START
  62
  63 if [ "$1" = "-h" -o "$1" = "--help" ]; then
  64         usage
  65         exit 0
  66 fi
  67
  68 if [ "$1" = "-V" -o "$1" = "--version" ]; then
  69         version
  70         exit 0
  71 fi
  72
  73 if [ $# -lt 3 ]; then
  74         usage
  75         exit 1
  76 fi
  77
  78 # source system and user makepkg.conf
  79 if [ -r /etc/makepkg.conf ]; then
  80         source /etc/makepkg.conf
  81 else
  82         die "/etc/makepkg.conf not found. Cannot continue."
  83 fi
  84
  85 if [ -r ~/.makepkg.conf ]; then
  86         source ~/.makepkg.conf
  87 fi
  88
  89 if [ "$1" != "upd" -a "$1" != "del" ]; then
  90         usage
  91         exit 1
  92 fi
  93
  94 action=$1
  95 pkgdb=$2
  96 option=$3
  97 pkgdir="$(pwd)"
  98 if [ "$4" != "" ]; then
  99         pkgdir="$4"
 100 fi
 101
 102 if [ "$action" = "upd" ]; then # INSERT / UPDATE
 103         if [ ! -f "$option" ]; then
 104                 die "$option not found"
 105         fi
 106
 107         unset pkgname pkgver pkgrel options
 108
 109         source $option || die "failed to parse $option"
 110         if [ "$arch" = 'any' ]; then
 111                 CARCH='any'
 112         fi
 113         pkgfile="$pkgdir/$pkgname-$pkgver-$pkgrel-${CARCH}${PKGEXT}"
 114
 115         if [ ! -f "$pkgfile" ]; then
 116                 die "could not find %s-%s-%s-%s%s - aborting" $pkgname $pkgver $pkgrel $CARCH $PKGEXT
 117         fi
 118
 119         repo-add "$pkgdb" "$pkgfile"
 120 else # DELETE
 121         fname="$(basename $option)"
 122         if [ "$fname" = "PKGBUILD" ]; then
 123                 if [ ! -f "$option" ]; then
 124                         die "%s not found" $option
 125                 fi
 126
 127                 unset pkgname pkgver pkgrel options
 128                 source $option
 129         else
 130                 pkgname=$option
 131         fi
 132
 133         repo-remove "$pkgdb" "$pkgname"
 134 fi
 135
 136 exit 0
 137 # vim: set ts=2 sw=2 noet: