mirror of
https://github.com/moparisthebest/pacman
synced 2024-11-14 05:15:11 -05:00
135 lines
3.4 KiB
Bash
Executable File
135 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# gensync
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#
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# Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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myver='3.1.1'
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# functions
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usage() {
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printf "gensync (pacman) %s\n\n" "$myver"
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printf "Usage: %s <root> <destfile> [package_directory]\n\n" "$0"
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printf "\
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gensync will generate a sync database by reading all PKGBUILD files\n\
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from <root>. gensync builds the database in a temporary directory\n\
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and then compresses it to <destfile>.\n\n"
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printf "\
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gensync will calculate md5sums of packages in the same directory as\n\
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<destfile>, unless an alternate [package_directory] is specified.\n\n"
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printf "\
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note: The <destfile> name is important. It must be of the form\n\
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{treename}.db.tar.gz where {treename} is the name of the custom\n\
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package repository you configured in /etc/pacman.conf. The\n\
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generated database must reside in the same directory as your\n\
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custom packages (also configured in /etc/pacman.conf)\n\n"
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echo "Example: gensync /var/abs/local /home/mypkgs/custom.db.tar.gz"
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}
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version() {
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printf "gensync (pacman) %s\n" "$myver"
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printf "\
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Copyright (C) 2002-2006 Judd Vinet <jvinet@zeroflux.org>.\n\n\
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This is free software; see the source for copying conditions.\n\
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There is NO WARRANTY, to the extent permitted by law.\n"
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}
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error () {
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local mesg=$1; shift
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printf "==> ERROR: ${mesg}\n" "$@" >&2
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}
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die () {
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error $*
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exit 1
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}
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# PROGRAM START
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if [ "$1" = "-h" -o "$1" = "--help" ]; then
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usage
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exit 0
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fi
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if [ "$1" = "-V" -o "$1" = "--version" ]; then
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version
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exit 0
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fi
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if [ $# -lt 2 ]; then
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usage
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exit 1
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fi
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# source system and user makepkg.conf
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if [ -r /etc/makepkg.conf ]; then
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source /etc/makepkg.conf
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else
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die "/etc/makepkg.conf not found. Cannot continue."
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fi
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if [ -r ~/.makepkg.conf ]; then
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source ~/.makepkg.conf
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fi
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d=$(dirname $1)
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rootdir="$(cd $d && pwd)/$(basename $1)"
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d="$(dirname $2)"
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destdir="$(cd $d && pwd)"
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destfile="$destdir/$(basename $2)"
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pkgdir=""
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if [ "$3" != "" ]; then
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pkgdir="$3"
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fi
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[ ! -d "$rootdir" ] && die "invalid root dir: $rootdir"
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echo "gensync: building database entries, generating md5sums..." >&2
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cd "$destdir"
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pkgs=""
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for file in $(find "$rootdir"/* -name "$BUILDSCRIPT"); do
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unset pkgname pkgver pkgrel options
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source $file || die "failed to parse $file"
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if [ "$arch" = 'any' ]; then
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CARCH='any'
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fi
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if [ "$pkgdir" != "" ]; then
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pkgfile="$pkgdir/$pkgname-$pkgver-$pkgrel-${CARCH}${PKGEXT}"
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else
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pkgfile="$destdir/$pkgname-$pkgver-$pkgrel-${CARCH}${PKGEXT}"
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fi
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if [ ! -f "$pkgfile" ]; then
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error "could not find %s-%s-%s-%s%s - skipping" $pkgname $pkgver $pkgrel $CARCH $PKGEXT
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else
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pkgs="$pkgs $pkgfile"
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fi
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done
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echo "creating repo DB..."
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# we'll trim the output just a tad, as gensync may be used on large repos
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repo-add $destfile $pkgs \
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| grep -e "package" -e "database"
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# vim: set ts=2 sw=2 noet:
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