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" "$myver"
  28         printf "$(gettext "Usage: %s <action> <destfile> <option> [package_directory]")\n\n" "$0"
  29         printf "$(gettext "\
  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 "$(gettext "There are two types of actions:\n\n")"
  34         printf "$(gettext "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 "$(gettext "del - Will remove a package's entry from the db. It takes the package's\n      name as an option.\n")"
  36         echo
  37         printf "$(gettext "\
  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 "$(gettext "Example:  updatesync upd /home/mypkgs/custom.db.tar.gz PKGBUILD")"
  41 }
  42
  43 version() {
  44         printf "updatesync (pacman) %s\n" "$myver"
  45         printf "$(gettext "\
  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 check_force () {
  62         local i
  63         for i in ${options[@]}; do
  64                 local lc=$(echo $i | tr [:upper:] [:lower:])
  65                 if [ "$lc" = "force" ]; then
  66                         true
  67                 fi
  68         done
  69         false
  70 }
  71
  72 # PROGRAM START
  73
  74 if [ "$1" = "-h" -o "$1" = "--help" ]; then
  75         usage
  76         exit 0
  77 fi
  78
  79 if [ "$1" = "-V" -o "$1" = "--version" ]; then
  80         version
  81         exit 0
  82 fi
  83
  84 if [ $# -lt 3 ]; then
  85         usage
  86         exit 1
  87 fi
  88
  89 # source system and user makepkg.conf
  90 if [ -r /etc/makepkg.conf ]; then
  91         source /etc/makepkg.conf
  92 else
  93         die "/etc/makepkg.conf not found. Cannot continue."
  94 fi
  95
  96 if [ -r ~/.makepkg.conf ]; then
  97         source ~/.makepkg.conf
  98 fi
  99
 100 if [ "$1" != "upd" -a "$1" != "del" ]; then
 101         usage
 102         exit 1
 103 fi
 104
 105 action=$1
 106 pkgdb=$2
 107 option=$3
 108 pkgdir="$(pwd)"
 109 if [ "$4" != "" ]; then
 110         pkgdir="$4"
 111 fi
 112 opt_force=""
 113
 114 if [ "$action" = "upd" ]; then # INSERT / UPDATE
 115         if [ ! -f "$option" ]; then
 116                 die "$(gettext "%s not found")" $option
 117         fi
 118
 119         unset pkgname pkgver pkgrel options
 120
 121         source $option || die "$(gettext "failed to parse %s")" $option
 122         if [ "$arch" = 'any' ]; then
 123                 CARCH='any'
 124         fi
 125         pkgfile="$pkgdir/$pkgname-$pkgver-$pkgrel-${CARCH}${PKGEXT}"
 126
 127         if [ ! -f "$pkgfile" ]; then
 128                 die "$(gettext "could not find %s-%s-%s-%s%s - aborting")" $pkgname $pkgver $pkgrel $CARCH $PKGEXT
 129         fi
 130
 131         if check_force; then
 132                 opt_force="--force"
 133         fi
 134
 135         repo-add "$pkgdb" $opt_force "$pkgfile"
 136 else # DELETE
 137         fname="$(basename $option)"
 138         if [ "$fname" = "PKGBUILD" ]; then
 139                 if [ ! -f "$option" ]; then
 140                         die "$(gettext "%s not found")" $option
 141                 fi
 142
 143                 unset pkgname pkgver pkgrel options
 144                 source $option
 145         else
 146                 pkgname=$option
 147         fi
 148
 149         repo-remove "$pkgdb" "$pkgname"
 150 fi
 151
 152 exit 0
 153 # vim: set ts=2 sw=2 noet: