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Diffstat (limited to 'scripts/gensync.in')
| -rwxr-xr-x | scripts/gensync.in | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/scripts/gensync.in b/scripts/gensync.in new file mode 100755 index 00000000..a8e782fd --- /dev/null +++ b/scripts/gensync.in @@ -0,0 +1,154 @@ +#!/bin/bash +# +# gensync +# +# Copyright (c) 2002-2007 by Judd Vinet <jvinet@zeroflux.org> +# +# This program 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 of the License, or +# (at your option) any later version. +# +# This program 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 this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, +# USA. +# + +myver='@PACKAGE_VERSION@' + +# functions + +usage() { + echo "gensync $myver" + echo "usage: $0 <root> <destfile> [package_directory]" + echo + echo "gensync will generate a sync database by reading all PKGBUILD files" + echo "from <root>. gensync builds the database in a temporary directory" + echo "and then compresses it to <destfile>." + echo + echo "gensync will calculate md5sums of packages in the same directory as" + echo "<destfile>, unless an alternate [package_directory] is specified." + echo + echo "note: The <destfile> name is important. It must be of the form" + echo " {treename}.db.tar.gz where {treename} is the name of the custom" + echo " package repository you configured in /etc/pacman.conf. The" + echo " generated database must reside in the same directory as your" + echo " custom packages (also configured in /etc/pacman.conf)" + echo + echo "example: gensync /var/abs/local /home/mypkgs/custom.db.tar.gz" + echo + echo + exit 0 +} + +version() { + printf "gensync (pacman) %s\n" "$myver" + printf "Copyright (C) 2002-2007 Judd Vinet <jvinet@zeroflux.org>.\n" + echo + printf "This is free software; see the source for copying conditions.\n" + printf "There is NO WARRANTY, to the extent permitted by law.\n" + echo +} + +error () { + echo "==> ERROR: $*" >&2 +} + +die () { + error $* + exit 1 +} + +check_force () { + local i + for i in ${options[@]}; do + local lc=$(echo $i | tr [:upper:] [:lower:]) + if [ "$lc" = "force" ]; then + true + fi + done + false +} + +# PROGRAM START + +if [ $# -lt 2 ]; then + usage + exit 1 +fi + +if [ "$1" = "-h" -o "$1" = "--help" ]; then + usage + exit 0 +fi + +if [ "$1" = "-V" -o "$1" = "--version" ]; then + version + exit 0 +fi + +# source system and user makepkg.conf +if [ -r /etc/makepkg.conf ]; then + source /etc/makepkg.conf +else + echo "ERROR: /etc/makepkg.conf not found. Can not continue." >&2 + exit 1 # $E_CONFIG_ERROR # TODO: error codes +fi + +if [ -r ~/.makepkg.conf ]; then + source ~/.makepkg.conf +fi + + +d=$(dirname $1) +rootdir="$(cd $d && pwd)/$(basename $1)" +d="$(dirname $2)" +destdir="$(cd $d && pwd)" +destfile="$destdir/$(basename $2)" +pkgdir="" +if [ "$3" != "" ]; then + pkgdir="$3" +fi + +[ ! -d "$rootdir" ] && die "invalid root dir: $rootdir" + +echo "gensync: building database entries, generating md5sums..." >&2 +cd "$destdir" + +pkgs="" +forcepkgs="" + +for file in $(find "$rootdir"/* -name "$BUILDSCRIPT"); do + unset pkgname pkgver pkgrel options + + source $file || die "failed to parse parse $file" + if [ "$pkgdir" != "" ]; then + pkgfile="$pkgdir/$pkgname-$pkgver-$pkgrel-$CARCH.$PKGEXT" + else + pkgfile="$destdir/$pkgname-$pkgver-$pkgrel-$CARCH.$PKGEXT" + fi + + if [ ! -f "$pkgfile" ]; then + error "could not find $pkgname-$pkgver-$pkgrel-$CARCH.$PKGEXT - skipping" + else + if check_force; then + forcepkgs="$forcepkgs $pkgfile" + else + pkgs="$pkgs $pkgfile" + fi + fi +done + +echo "creating repo DB..." + +# we'll trim the output just a tad, as gensync may be used on large repos +repo-add $destfile $pkgs --force $force_pkgs \ + | grep -e "package" -e "database" + +# vim: set ts=2 sw=2 noet: |