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+#!/bin/bash
+#
+# repo-add - add a package to a given repo database file
+# @configure_input@
+#
+# Copyright (c) 2006 Aaron Griffin <aaron@archlinux.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.
+
+# gettext initialization
+export TEXTDOMAIN='pacman'
+export TEXTDOMAINDIR='@localedir@'
+
+myver='@PACKAGE_VERSION@'
+confdir='@sysconfdir@'
+
+FORCE=0
+REPO_DB_FILE=""
+
+msg() {
+ local mesg=$1; shift
+ printf "==> ${mesg}\n" "$@" >&1
+}
+
+msg2() {
+ local mesg=$1; shift
+ printf " -> ${mesg}\n" "$@" >&1
+}
+
+warning() {
+ local mesg=$1; shift
+ printf "==> $(gettext "WARNING:") ${mesg}\n" "$@" >&2
+}
+
+error() {
+ local mesg=$1; shift
+ printf "==> $(gettext "ERROR:") ${mesg}\n" "$@" >&2
+}
+
+# print usage instructions
+usage() {
+ printf "repo-add (pacman) %s\n\n" "$myver"
+ printf "$(gettext "Usage: %s <path-to-db> [--force] <package> ...\n\n")" "$0"
+ printf "$(gettext "\
+repo-add will update a package database by reading a package file.\n\
+Multiple packages to add can be specified on the command line.\n\n")"
+ printf "$(gettext "\
+The --force flag will add a 'force' entry to the sync database, which\n\
+tells pacman to skip its internal version number checking and update\n\
+the package regardless.\n\n")"
+ echo "$(gettext "Example: repo-add /path/to/repo.db.tar.gz pacman-3.0.0.pkg.tar.gz")"
+}
+
+version() {
+ printf "repo-add (pacman) %s\n" "$myver"
+ printf "$(gettext "\
+Copyright (C) 2006 Aaron Griffin <aaron@archlinux.org>.\n\n\
+This is free software; see the source for copying conditions.\n\
+There is NO WARRANTY, to the extent permitted by law.\n")"
+}
+
+# test if a file is a repository DB
+test_repo_db_file () {
+ if [ -f "$REPO_DB_FILE" ]; then
+ if bsdtar -tf "$REPO_DB_FILE" | grep -q "/desc"; then
+ return 0 # YES
+ fi
+ else
+ return 0 # YES - No database file is also aloud.
+ fi
+
+ return 1 # NO
+}
+
+# write a list entry
+# arg1 - Entry name
+# arg2 - List
+# arg3 - File to write to
+write_list_entry() {
+ if [ -n "$2" ]; then
+ echo "%$1%" >>$3
+ echo $2 | tr -s ' ' '\n' >>$3
+ echo "" >>$3
+ fi
+}
+
+# write a delta entry to the pacman database
+# arg1 - path to delta
+db_write_delta()
+{
+ # blank out all variables and set deltafile
+ local deltafile=$(readlink -f "$1")
+ local filename=$(basename "$deltafile")
+ local deltavars pkgname fromver tover arch csize md5sum
+
+ # format of the delta filename:
+ # (package)-(fromver)_to_(tover)-(arch).delta
+ deltavars=( $(echo "$filename" | sed -e 's/\(.*\)-\(.*-.*\)_to_\(.*-.*\)-\(.*\).delta/\1 \2 \3 \4/') )
+ pkgname=${deltavars[0]}
+ fromver=${deltavars[1]}
+ tover=${deltavars[2]}
+ arch=${deltavars[3]}
+
+ # get md5sum and size of delta
+ md5sum="$(md5sum "$deltafile" | cut -d ' ' -f 1)"
+ csize=$(du -b -L "$deltafile" | cut -f 1)
+
+ # ensure variables were found
+ if [ -z "$pkgname" -o -z "$fromver" -o -z "$tover" -o -z "$arch" ]; then
+ return 1
+ fi
+
+ # add the entry for this delta file
+ echo -e "$fromver $tover $csize $filename $md5sum" >>deltas
+} # end db_write_delta
+
+
+# write an entry to the pacman database
+# arg1 - path to package
+db_write_entry()
+{
+ # blank out all variables and set pkgfile
+ local pkgfile=$(readlink -f "$1")
+ local pkgname pkgver pkgdesc url builddate packager csize size \
+ group depend backup license replaces provides conflict \
+ _groups _depends _backups _licenses _replaces _provides _conflicts \
+ startdir
+
+ local OLDIFS="$IFS"
+ # IFS (field seperator) is only the newline character
+ IFS="
+"
+
+ # read info from the zipped package
+ local line
+ for line in $(bsdtar -xOf "$pkgfile" .PKGINFO | \
+ grep -v "^#" | sed 's|\(\w*\)\s*=\s*\(.*\)|\1="\2"|'); do
+ eval "$line"
+ case "$line" in
+ group=*) _groups="$_groups $group" ;;
+ depend=*) _depends="$_depends $depend" ;;
+ backup=*) _backups="$_backups $backup" ;;
+ license=*) _licenses="$_licenses $license" ;;
+ replaces=*) _replaces="$_replaces $replaces" ;;
+ provides=*) _provides="$_provides $provides" ;;
+ conflict=*) _conflicts="$_conflicts $conflict" ;;
+ esac
+ done
+
+ IFS=$OLDIFS
+
+ # get compressed size of package
+ csize=$(du -b -L "$pkgfile" | cut -f 1)
+
+ startdir=$(pwd)
+ pushd "$gstmpdir" 2>&1 >/dev/null
+
+ # ensure $pkgname and $pkgver variables were found
+ if [ -z "$pkgname" -o -z "$pkgver" ]; then
+ error "$(gettext "Invalid package file '%s'.")" "$pkgfile"
+ popd 2>&1 >/dev/null
+ return 1
+ fi
+
+ # remove any other package in the DB with same name
+ local existing
+ for existing in *; do
+ if [ "${existing%-*-*}" = "$pkgname" ]; then
+ msg2 "$(gettext "Removing existing package '%s'...")" "$existing"
+ rm -rf "$existing"
+ fi
+ done
+
+ # create package directory
+ mkdir "$pkgname-$pkgver"
+ cd "$pkgname-$pkgver"
+
+ # create desc entry
+ msg2 "$(gettext "Creating 'desc' db entry...")"
+ echo -e "%FILENAME%\n$(basename "$1")\n" >>desc
+ echo -e "%NAME%\n$pkgname\n" >>desc
+ echo -e "%VERSION%\n$pkgver\n" >>desc
+ [ -n "$pkgdesc" ] && echo -e "%DESC%\n$pkgdesc\n" >>desc
+ write_list_entry "GROUPS" "$_groups" "desc"
+ [ -n $csize ] && echo -e "%CSIZE%\n$csize\n" >>desc
+ [ -n $size ] && echo -e "%ISIZE%\n$size\n" >>desc
+
+ # compute checksums
+ msg2 "$(gettext "Computing md5 checksums...")"
+ echo -e "%MD5SUM%\n$(md5sum "$pkgfile" | cut -d ' ' -f 1)\n" >>desc
+
+ [ -n "$url" ] && echo -e "%URL%\n$url\n" >>desc
+ write_list_entry "LICENSE" "$_licenses" "desc"
+ [ -n "$arch" ] && echo -e "%ARCH%\n$arch\n" >>desc
+ [ -n "$builddate" ] && echo -e "%BUILDDATE%\n$builddate\n" >>desc
+ [ -n "$packager" ] && echo -e "%PACKAGER%\n$packager\n" >>desc
+ write_list_entry "REPLACES" "$_replaces" "desc"
+ [ $FORCE -eq 1 ] && echo -e "%FORCE%\n" >>desc
+
+ # create depends entry
+ msg2 "$(gettext "Creating 'depends' db entry...")"
+ write_list_entry "DEPENDS" "$_depends" "depends"
+ write_list_entry "CONFLICTS" "$_conflicts" "depends"
+ write_list_entry "PROVIDES" "$_provides" "depends"
+
+ # create deltas entry if there are delta files
+ for delta in $startdir/$pkgname-*-*_to_*-*-$arch.delta; do
+ # This for loop also pulls in all files that start with the current package
+ # name and are followed by a -whatever. For instance, running this loop for
+ # gcc would also grab gcc-libs. To guard against this, compare the package
+ # name of the delta to the current package name.
+ local filename=$(basename "$delta")
+ local dpkgname="$(echo "$filename" | sed -e 's/\(.*\)-.*-.*_to_.*-.*-.*.delta/\1/')"
+ if [ "$pkgname" = "$dpkgname" -a -f "$delta" ]; then
+ # create deltas file if it does not already exist
+ if [ ! -f "deltas" ]; then
+ msg2 "$(gettext "Creating 'deltas' db entry...")"
+ echo -e "%DELTAS%" >>deltas
+ fi
+
+ # write this delta entry
+ if db_write_delta "$delta"; then
+ msg2 "$(gettext "Added delta '%s'")" "$(basename "$delta")"
+ else
+ msg2 "$(gettext "Could not add delta '%s'")" "$(basename "$delta")"
+ fi
+ fi
+ done
+ # add the final newline
+ [ -f "deltas" ] && echo -e "" >>deltas
+
+ # preserve the modification time
+ touch -r "$pkgfile" desc depends
+ [ -f "deltas" ] && touch -r "$pkgfile" deltas
+
+ popd 2>&1 >/dev/null
+} # end db_write_entry
+
+# PROGRAM START
+
+# check for help flags
+if [ "$1" = "-h" -o "$1" = "--help" ]; then
+ usage
+ exit 0
+fi
+
+# check for version flags
+if [ "$1" = "-V" -o "$1" = "--version" ]; then
+ version
+ exit 0
+fi
+
+# check for correct number of args
+if [ $# -lt 2 ]; then
+ usage
+ exit 1
+fi
+
+# source system and user makepkg.conf
+if [ -r "$confdir/makepkg.conf" ]; then
+ source "$confdir/makepkg.conf"
+else
+ error "$(gettext "%s not found. Cannot continue.")" "$confdir/makepkg.conf"
+ exit 1 # $E_CONFIG_ERROR
+fi
+
+if [ -r ~/.makepkg.conf ]; then
+ source ~/.makepkg.conf
+fi
+
+# main routine
+gstmpdir=$(mktemp -d /tmp/repo-add.XXXXXXXXXX) || (\
+ error "$(gettext "Cannot create temp directory for database building.")"; \
+ exit 1)
+
+success=0
+# parse arguements
+for arg in "$@"; do
+ if [ "$arg" == "--force" -o "$arg" == "-f" ]; then
+ FORCE=1
+ elif [ -z "$REPO_DB_FILE" ]; then
+ REPO_DB_FILE=$(readlink -f "$arg")
+ if ! test_repo_db_file; then
+ error "$(gettext "Repository file '%s' is not a proper pacman database.")" "$REPO_DB_FILE"
+ exit 1
+ elif [ -f "$REPO_DB_FILE" ]; then
+ msg "$(gettext "Extracting database to a temporary location...")"
+ bsdtar -xf "$REPO_DB_FILE" -C "$gstmpdir"
+ fi
+ else
+ if [ -f "$arg" ]; then
+ if ! bsdtar -tf "$arg" .PKGINFO 2>&1 >/dev/null; then
+ error "$(gettext "'%s' is not a package file, skipping")" "$arg"
+ else
+ msg "$(gettext "Adding package '%s'")" "$arg"
+
+ if db_write_entry "$arg"; then
+ success=1
+ fi
+ fi
+ else
+ error "$(gettext "Package '%s' not found.")" "$arg"
+ fi
+ fi
+done
+
+# if all operations were a success, rezip database
+if [ $success -eq 1 ]; then
+ msg "$(gettext "Creating updated database file %s")" "$REPO_DB_FILE"
+ pushd "$gstmpdir" 2>&1 >/dev/null
+
+ if [ -n "$(ls)" ]; then
+ [ -f "${REPO_DB_FILE}.old" ] && rm "${REPO_DB_FILE}.old"
+ [ -f "$REPO_DB_FILE" ] && mv "$REPO_DB_FILE" "${REPO_DB_FILE}.old"
+
+ case "$DB_COMPRESSION" in
+ gz) TAR_OPT="z" ;;
+ bz2) TAR_OPT="j" ;;
+ *) warning "$(gettext "No compression set.")" ;;
+ esac
+
+ bsdtar -c${TAR_OPT}f "$REPO_DB_FILE" *
+ fi
+
+ popd 2>&1 >/dev/null
+else
+ msg "$(gettext "No packages modified, nothing to do.")"
+fi
+
+# remove the temp directory used to unzip
+[ -d "$gstmpdir" ] && rm -rf "$gstmpdir"
+
+# vim: set ts=2 sw=2 noet: