blob: d5bafa8696a7e8b2efb14abb20295ee6ed2ed67c [file] [log] [blame]
#!/bin/bash
# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Lists all package dependencies of a particular package. Useful to find out
# all packages depended on by chromeos and chromeos-dev.
SCRIPT_ROOT=$(dirname $(readlink -f "$0"))
. "${SCRIPT_ROOT}/common.sh" || { echo "Unable to load common.sh"; exit 1; }
# Script must be run inside the chroot.
assert_inside_chroot
get_default_board
# Flags.
DEFINE_string board "$DEFAULT_BOARD" \
"The board for which the image was built." b
# Parse flags.
FLAGS "$@" || exit 1
eval set -- "${FLAGS_ARGV}"
[[ -z "${FLAGS_board}" ]] && die "A board must be specified."
if [[ -z "${FLAGS_ARGV}" ]]; then
warn "Please specify package."
die "Usage: ./get_package_list.sh chromeos-base/chromeos > package.list"
fi
emerge-$FLAGS_board --emptytree --usepkgonly -p -v --columns \
$1 2> /dev/null | sed -n -E -e 's/^\[binary[^]]*\] ([^ ]*) .*$/\1/p'