freebsd-skq/usr.sbin/pc-sysinstall/backend/functions-packages.sh
jpaetzel 3da475a963 Improves and enhances using the "installPackages=" variable.
Adds "pkgExt=" variable to set if pkgs are .tbz or .txz or other.
Auto-detects if packages are PKGNG or old PKG format.
Auto-bootstrap of PKGNG for the new installed environment.
Fixes issues with installing packages from local media, such as DVD/USB.

Switch to using a space-delimiter for installPackages, since a number
of packages use a "," in their version string.

Fix pc-sysinstall to ignore install scripts, and not hang on
user interaction prompts when installing pkgs.

Add pkg2ng command as apart of pkgng bootstrap process.

Obtained from:	PC-BSD
2013-03-03 23:01:46 +00:00

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#!/bin/sh
#-
# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
# Functions which runs commands on the system
. ${BACKEND}/functions.sh
. ${BACKEND}/functions-parse.sh
. ${BACKEND}/functions-ftp.sh
get_package_index_by_ftp()
{
local INDEX_FILE
local FTP_SERVER
FTP_SERVER="${1}"
INDEX_FILE="INDEX"
USE_BZIP2=0
if [ -f "/usr/bin/bzip2" ]
then
INDEX_FILE="${INDEX_FILE}.bz2"
USE_BZIP2=1
INDEX_PATH="${INDEXFILE}.bz2"
else
INDEX_PATH="${INDEXFILE}"
fi
fetch_file "${FTP_SERVER}/${INDEX_FILE}" "${INDEX_PATH}" "1"
if [ -f "${INDEX_PATH}" ] && [ "${USE_BZIP2}" -eq "1" ]
then
bzip2 -d "${INDEX_PATH}"
fi
};
get_package_index_by_fs()
{
if [ "$INSTALLMEDIUM" = "local" ] ; then
INDEXFILE="${LOCALPATH}/packages/INDEX"
else
INDEXFILE="${CDMNT}/packages/INDEX"
fi
};
get_package_index_size()
{
if [ -f "${INDEXFILE}" ]
then
SIZE=`ls -l ${INDEXFILE} | awk '{ print $5 }'`
else
get_ftp_mirror
FTPHOST="${VAL}"
FTPDIR="/pub/FreeBSD/releases/${FBSD_ARCH}/${FBSD_BRANCH}"
FTPPATH="ftp://${FTPHOST}${FTPDIR}/packages"
fetch -s "${FTPPATH}/INDEX.bz2"
fi
};
get_package_index()
{
RES=0
if [ -z "${INSTALLMODE}" ]
then
get_ftp_mirror
FTPHOST="${VAL}"
FTPDIR="/pub/FreeBSD/releases/${FBSD_ARCH}/${FBSD_BRANCH}"
FTPPATH="ftp://${FTPHOST}${FTPDIR}/packages"
get_package_index_by_ftp "${FTPPATH}"
else
case "${INSTALLMEDIUM}" in
usb|dvd|local) get_package_index_by_fs ;;
ftp) get_value_from_cfg ftpHost
if [ -z "$VAL" ]; then
exit_err "ERROR: Install medium was set to ftp, but no ftpHost was provided!"
fi
FTPHOST="${VAL}"
get_value_from_cfg ftpDir
if [ -z "$VAL" ]; then
exit_err "ERROR: Install medium was set to ftp, but no ftpDir was provided!"
fi
FTPDIR="${VAL}"
FTPPATH="ftp://${FTPHOST}${FTPDIR}"
get_package_index_by_ftp "${FTPPATH}" ;;
sftp) ;;
*) RES=1 ;;
esac
fi
return ${RES}
};
parse_package_index()
{
echo_log "Building package dep list.. Please wait.."
INDEX_FILE="${PKGDIR}/INDEX"
exec 3<&0
exec 0<"${INDEXFILE}"
while read -r line
do
PKGNAME=""
CATEGORY=""
PACKAGE=""
DESC=""
DEPS=""
i=0
SAVE_IFS="${IFS}"
IFS="|"
for part in ${line}
do
if [ ${i} -eq 0 ]
then
PKGNAME="${part}"
elif [ ${i} -eq 1 ]
then
PACKAGE=`basename "${part}"`
elif [ ${i} -eq 3 ]
then
DESC="${part}"
elif [ ${i} -eq 6 ]
then
CATEGORY=`echo "${part}" | cut -f1 -d' '`
elif [ ${i} -eq 8 ]
then
DEPS="${part}"
fi
i=$((i+1))
done
echo "${CATEGORY}|${PACKAGE}|${DESC}" >> "${INDEX_FILE}.parsed"
echo "${PACKAGE}|${PKGNAME}|${DEPS}" >> "${INDEX_FILE}.deps"
IFS="${SAVE_IFS}"
done
exec 0<&3
};
show_package_file()
{
PKGFILE="${1}"
echo "Available Packages:"
exec 3<&0
exec 0<"${PKGFILE}"
while read -r line
do
CATEGORY=`echo "${line}" | cut -f1 -d'|'`
PACKAGE=`echo "${line}" | cut -f2 -d'|'`
DESC=`echo "${line}" | cut -f3 -d'|'`
echo "${CATEGORY}/${PACKAGE}:${DESC}"
done
exec 0<&3
};
show_packages_by_category()
{
CATEGORY="${1}"
INDEX_FILE="${PKGDIR}/INDEX.parsed"
TMPFILE="/tmp/.pkg.cat"
grep "^${CATEGORY}|" "${INDEX_FILE}" > "${TMPFILE}"
show_package_file "${TMPFILE}"
rm "${TMPFILE}"
};
show_package_by_name()
{
CATEGORY="${1}"
PACKAGE="${2}"
INDEX_FILE="${PKGDIR}/INDEX.parsed"
TMPFILE="/tmp/.pkg.cat.pak"
grep "^${CATEGORY}|${PACKAGE}" "${INDEX_FILE}" > "${TMPFILE}"
show_package_file "${TMPFILE}"
rm "${TMPFILE}"
};
show_packages()
{
show_package_file "${PKGDIR}/INDEX.parsed"
};
get_package_dependencies()
{
PACKAGE="${1}"
LONG="${2:-0}"
RES=0
INDEX_FILE="${PKGDIR}/INDEX.deps"
REGEX="^${PACKAGE}|"
if [ ${LONG} -ne 0 ]
then
REGEX="^.*|${PACKAGE}|"
fi
LINE=`grep "${REGEX}" "${INDEX_FILE}" 2>/dev/null`
DEPS=`echo "${LINE}"|cut -f3 -d'|'`
export VAL="${DEPS}"
if [ -z "${VAL}" ]
then
RES=1
fi
return ${RES}
};
get_package_name()
{
PACKAGE="${1}"
RES=0
local PKGPTH
# If we are on a local medium, we can parse the Latest/ directory
if [ "${INSTALLMEDIUM}" != "ftp" ] ; then
case "${INSTALLMEDIUM}" in
usb|dvd) PKGPTH="${CDMNT}/packages" ;;
*) PKGPTH="${LOCALPATH}/packages" ;;
esac
# Check the /Latest dir for generic names, then look for specific version in All/
if [ -e "${PKGPTH}/Latest/${PACKAGE}.${PKGEXT}" ] ; then
NAME=`ls -al ${PKGPTH}/Latest/${PACKAGE}.${PKGEXT} 2>/dev/null | cut -d '>' -f 2 | rev | cut -f1 -d'/' | rev | tr -s ' '`
else
NAME=`ls -al ${PKGPTH}/All/${PACKAGE}.${PKGEXT} 2>/dev/null | cut -d '>' -f 2 | rev | cut -f1 -d'/' | rev | tr -s ' '`
fi
export VAL="${NAME}"
else
# Doing remote fetch, we we will look up, but some generic names like
# "perl" wont work, since we don't know the default version
INDEX_FILE="${PKGDIR}/INDEX.deps"
REGEX="^${PACKAGE}|"
LINE=`grep "${REGEX}" "${INDEX_FILE}" 2>/dev/null`
NAME=`echo "${LINE}"|cut -f2 -d'|'`
export VAL="${NAME}"
fi
if [ -z "${VAL}" ]
then
RES=1
fi
return ${RES}
};
get_package_short_name()
{
PACKAGE="${1}"
RES=0
INDEX_FILE="${PKGDIR}/INDEX.deps"
REGEX="^.*|${PACKAGE}|"
LINE=`grep "${REGEX}" "${INDEX_FILE}" 2>/dev/null`
NAME=`echo "${LINE}"|cut -f1 -d'|'`
export VAL="${NAME}"
if [ -z "${VAL}" ]
then
RES=1
fi
return ${RES}
};
get_package_category()
{
PACKAGE="${1}"
INDEX_FILE="${PKGDIR}/INDEX.parsed"
RES=0
LINE=`grep "|${PACKAGE}|" "${INDEX_FILE}" 2>/dev/null`
NAME=`echo "${LINE}"|cut -f1 -d'|'`
export VAL="${NAME}"
if [ -z "${VAL}" ]
then
RES=1
fi
return ${RES}
};
fetch_package_by_ftp()
{
CATEGORY="${1}"
PACKAGE="${2}"
SAVEDIR="${3}"
get_value_from_cfg ftpHost
if [ -z "$VAL" ]
then
exit_err "ERROR: Install medium was set to ftp, but no ftpHost was provided!"
fi
FTPHOST="${VAL}"
get_value_from_cfg ftpDir
if [ -z "$VAL" ]
then
exit_err "ERROR: Install medium was set to ftp, but no ftpDir was provided!"
fi
FTPDIR="${VAL}"
PACKAGE="${PACKAGE}.${PKGEXT}"
FTP_SERVER="ftp://${FTPHOST}${FTPDIR}"
if [ ! -f "${SAVEDIR}/${PACKAGE}" ]
then
PKGPATH="${CATEGORY}/${PACKAGE}"
FTP_PATH="${FTP_HOST}/packages/${PKGPATH}"
fetch_file "${FTP_PATH}" "${SAVEDIR}/" "0"
fi
};
fetch_package()
{
CATEGORY="${1}"
PACKAGE="${2}"
SAVEDIR="${3}"
# Fetch package, but skip if installing from local media
case "${INSTALLMEDIUM}" in
usb|dvd|local) return ;;
ftp) fetch_package_by_ftp "${CATEGORY}" "${PACKAGE}" "${SAVEDIR}" ;;
sftp) ;;
esac
};
bootstrap_pkgng()
{
# Check if we need to boot-strap pkgng
if run_chroot_cmd "which pkg-static" >/dev/null 2>/dev/null
then
return
fi
local PKGPTH
# Ok, lets boot-strap this sucker
echo_log "Bootstraping pkgng.."
fetch_package "Latest" "pkg" "${PKGDLDIR}"
# Figure out real location of "pkg" package
case "${INSTALLMEDIUM}" in
usb|dvd|local) PKGPTH="${PKGTMPDIR}/Latest/pkg.${PKGEXT}" ;;
*) PKGPTH="${PKGTMPDIR}/pkg.${PKGEXT}" ;;
esac
rc_halt "pkg -c ${FSMNT} add ${PKGPTH}" ; run_chroot_cmd "pkg2ng"
}
get_package_location()
{
case "${INSTALLMEDIUM}" in
usb|dvd) rc_halt "mount_nullfs ${CDMNT}/packages ${FSMNT}${PKGTMPDIR}"
PKGDLDIR="${FSMNT}${PKGTMPDIR}/All" ;;
local) rc_halt "mount_nullfs ${LOCALPATH}/packages ${FSMNT}${PKGTMPDIR}"
PKGDLDIR="${FSMNT}${PKGTMPDIR}/All" ;;
*) PKGDLDIR="${FSMNT}${PKGTMPDIR}" ;;
esac
export PKGDLDIR
}