make.sh: Introduce DEFAULT_PARALLELISM
[ipfire-2.x.git] / src / installer / execute-postinstall.sh
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1#!/bin/sh
2###############################################################################
3# #
4# IPFire.org - A linux based firewall #
5# Copyright (C) 2014 IPFire Team <info@ipfire.org> #
6# #
7# This program is free software: you can redistribute it and/or modify #
8# it under the terms of the GNU General Public License as published by #
9# the Free Software Foundation, either version 3 of the License, or #
10# (at your option) any later version. #
11# #
12# This program is distributed in the hope that it will be useful, #
13# but WITHOUT ANY WARRANTY; without even the implied warranty of #
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15# GNU General Public License for more details. #
16# #
17# You should have received a copy of the GNU General Public License #
18# along with this program. If not, see <http://www.gnu.org/licenses/>. #
19# #
20###############################################################################
21
22function download() {
23 wget -U "IPFire-NetInstall/2.x" "$@"
24}
25
26if [ $# -lt 2 ]; then
27 echo "$0: Insufficient number of arguments" >&2
28 exit 2
29fi
30
31DESTINATION="${1}"
32DOWNLOAD_URL="${2}"
33
34DOWNLOAD_TARGET="/tmp/post-install.exe"
35
36if download -O "${DESTINATION}${DOWNLOAD_TARGET}" "${DOWNLOAD_URL}"; then
37 echo "Downloading post-install script from ${DOWNLOAD_URL}..."
38
39 # Make it executable
40 chmod a+x "${DESTINATION}${DOWNLOAD_TARGET}"
41
42 # Replace /etc/resolv.conf so that we will have
43 cp -fb /etc/resolv.conf ${DESTINATION}/etc/resolv.conf
44 for i in /dev /proc /sys; do
45 mount --bind "${i}" "${DESTINATION}${i}"
46 done
47
48 # Execute the downloaded script
49 chroot "${DESTINATION}" sh --login -c "${DOWNLOAD_TARGET}"
50 retval=$?
51
52 # Cleanup the environment
53 mv -f ${DESTINATION}/etc/resolv.conf{~,}
54 for i in /dev /proc /sys; do
55 umount "${DESTINATION}${i}"
56 done
57 rm -f "${DESTINATION}${DOWNLOAD_TARGET}"
58
59 exit ${retval}
60
61# In case the download failed
62else
63 echo "Could not download the post-install script" >&2
64 exit 1
65fi