rocklinux/package/base/sysfiles/stone_mod_packages.sh

# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
# 
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# Please add additional copyright information _after_ the line containing
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# ROCK Linux: rock-src/package/base/sysfiles/stone_mod_packages.sh
# ROCK Linux is Copyright (C) 1998 - 2003 Clifford Wolf
# 
# 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. A copy of the GNU General Public
# License can be found at Documentation/COPYING.
# 
# Many people helped and are helping developing ROCK Linux. Please
# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
# file for details.
# 
# --- ROCK-COPYRIGHT-NOTE-END ---
#
# [MAIN] 90 packages Package Management (Install, Update and Remove)

if [ -n "$ROCK_INSTALL_SOURCE_DEV" ] ; then
	dev="$ROCK_INSTALL_SOURCE_DEV"
	dir="/mnt/source" ; root="/mnt/target"
	gasguiopt="-F"

	ROCKCFG_SHORTID="Automatically choose first"
elif [ -n "$ROCK_INSTALL_SOURCE_URL" ] ; then
	dev="NETWORK INSTALL"
	dir="$ROCK_INSTALL_SOURCE_URL"
	root="/mnt/target"
	gasguiopt="-F"

	ROCKCFG_SHORTID="$( grep '^export ROCKCFG_SHORTID=' \
		/etc/ROCK-CONFIG/config 2> /dev/null | cut -f2- -d= )"
	ROCKCFG_SHORTID="${ROCKCFG_SHORTID//\'/}"
else
	dev="/dev/cdroms/cdrom0"
	dir="/mnt/cdrom" ; root="/"
	gasguiopt=""

	ROCKCFG_SHORTID="$( grep '^export ROCKCFG_SHORTID=' \
		/etc/ROCK-CONFIG/config 2> /dev/null | cut -f2- -d= )"
	ROCKCFG_SHORTID="${ROCKCFG_SHORTID//\'/}"
fi

read_ids() {
	mnt="`mktemp`"
	rm -f $mnt ; mkdir $mnt

	cmd="$cmd '' ''"

	if mount $dev $mnt ; then
		for x in `cd $mnt; ls -d */pkgs | cut -f1 -d/` ; do
			cmd="$cmd '$x' 'ROCKCFG_SHORTID=\"$x\"'"
		done
		umount $mnt
	else
		cmd="$cmd 'The medium could not be mounted!' ''"
	fi

	rmdir $mnt
}

startgas() {
	[ -z "$( cd $dir; ls )" ] && mount -v -o ro $dev $dir
	if [ "$ROCKCFG_SHORTID" = "Automatically choose first" ]; then
		ROCKCFG_SHORTID="$( cd $dir; ls -d */pkgs | \
					cut -f1 -d/ | head -1 )"
		echo "Using Config-ID <${ROCKCFG_SHORTID:-None}> .."
	fi
	echo
	echo "Running: gasgui $gasguiopt \\"
	echo "                -c '$ROCKCFG_SHORTID' \\"
	echo "                -t '$root' \\"
	echo "                -d '$dev' \\"
	echo "                -s '$dir'"
	echo
	gasgui $gasguiopt -c "$ROCKCFG_SHORTID" -t "$root" -d "$dev" -s "$dir"
}

main() {
	local startgas=0
	while : ; do
		cmd="gui_menu packages 'Package Management

Note: You can install, update and remove packages (as well as query
package information) with the command-line tool \"mine\". This is just
a simple frontend for the \"mine\" program.'"

		cmd="$cmd 'Source Device:  $dev'"
		cmd="$cmd 'gui_input \"Source Device\" \"\$dev\" dev'"

		cmd="$cmd 'Mountpoint:     $dir'"
		cmd="$cmd 'gui_input \"Mountpoint\" \"\$dir\" dir'"

		cmd="$cmd 'ROCK Config ID: $ROCKCFG_SHORTID'"
		cmd="$cmd 'gui_input \"ROCK Config ID\""
		cmd="$cmd \"\$ROCKCFG_SHORTID\" ROCKCFG_SHORTID'"

		read_ids

		cmd="$cmd '' ''"
		cmd="$cmd 'Start Package Manager' 'startgas=1'"

		if eval "$cmd" ; then
			if [ $startgas = 1 ]; then
				startgas
				break
			fi
		else
			break
		fi
	done
}