wilde@680: #!/bin/bash
wilde@680: 
wilde@698: ME=`basename "$0"`
wilde@698: DEFAULT_PREFIX=/usr/local
wilde@700: CFGPATH="${XDG_DATA_HOME:-$HOME/.local/share}/BSI/TrustBridge"
wilde@700: SYSCFGPATH="/etc/TrustBridge"
wilde@700: INSTCFGNAME="installation.cfg"
wilde@698: 
wilde@700: instcfg_file="${CFGPATH}/${INSTCFGNAME}"
wilde@700: declare -A instcfg
wilde@700: instcfg=(
wilde@700:   [TIMESTMP]=`date -u +%Y%m%d%H%M%S`
wilde@700:   [VERSION]='@PROJECT_VERSION@'
wilde@700:   [PREFIX]=''
wilde@700: )
wilde@698: 
wilde@698: version()
wilde@698: {
wilde@698:   cat <<EOF
wilde@700: TrustBridge ${instcfg[VERSION]} Installer
wilde@698: 
wilde@698: Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
wilde@698: Software engineering by Intevation GmbH
wilde@698: 
wilde@698: This is free software.  You may redistribute copies of it under the terms of
wilde@698: the GNU GPL (v>=2).   See LICENSE.txt for details.
wilde@698: There is NO WARRANTY, to the extent permitted by law.
wilde@698: EOF
wilde@698:   exit 0
wilde@698: }
wilde@680: 
wilde@680: fatal()
wilde@680: {
wilde@680:   echo "$1" >&2
wilde@680:   echo "Installation failed." >&2
wilde@680:   exit 1
wilde@680: }
wilde@680: 
wilde@698: usage()
wilde@698: {
wilde@698:   cat <<EOF
wilde@698: Usage: $ME [OPTION]...
wilde@698: Install TrustBridge.
wilde@698: 
wilde@698: Options:
wilde@698:   -p, --prefix=PATH  install files in PATH
wilde@698:       --help         display this help and exit
wilde@698:       --version      output version information and exit
wilde@698: EOF
wilde@698:   exit $1
wilde@698: }
wilde@698: 
wilde@698: parse_args()
wilde@698: {
wilde@698:   OPTS=`getopt \
wilde@698:       -l help,prefix:,version \
wilde@698:       -o p: -n "$ME" -- "$@"`
wilde@698:   [ $? -eq 0 ] || usage 23
wilde@698: 
wilde@698:   eval set -- "$OPTS"
wilde@698: 
wilde@698:   while true ; do
wilde@698:     case "$1" in
wilde@698:       --prefix|-p)
wilde@700:         instcfg[PREFIX]="$2"
wilde@698:         shift 2
wilde@698:         ;;
wilde@698:       --help)
wilde@698:         usage 0
wilde@698:         ;;
wilde@698:       --version)
wilde@698:         version
wilde@698:         ;;
wilde@698:       --)
wilde@698:         shift
wilde@698:         break
wilde@698:         ;;
wilde@698:     esac
wilde@698:   done
wilde@698: }
wilde@698: 
wilde@700: write_instcfg()
wilde@700: {
wilde@700:   install -d `dirname "$instcfg_file"`
wilde@700:   echo "# Created by TrustBridge-Installer, don't touch!" >"$instcfg_file"
wilde@700:   for key in "${!instcfg[@]}" ; do
wilde@700:     echo "${key}=${instcfg[$key]}" >>"$instcfg_file"
wilde@700:   done
wilde@700: }
wilde@700: 
wilde@698: #======================================================================
wilde@698: # main()
wilde@698: 
wilde@698: parse_args "$@"
wilde@698: 
wilde@680: cat <<EOF
wilde@680: ------------------------------------------------------------------------
wilde@680: 
wilde@680:    TrustBridge - Installer
wilde@700:    Version ${instcfg[VERSION]}
wilde@680: 
wilde@680: ------------------------------------------------------------------------
wilde@680: EOF
wilde@680: 
wilde@700: if [ -z "${instcfg[PREFIX]}" ] ; then
wilde@698:     echo -n "Select installation prefix for TrustBridge [${DEFAULT_PREFIX}]: "
wilde@700:     read -e instcfg[PREFIX]
wilde@680: 
wilde@700:     [ -z "${instcfg[PREFIX]}" ] && instcfg[PREFIX]="${DEFAULT_PREFIX}"
wilde@698: fi
wilde@682: 
wilde@700: echo "Installing to '${instcfg[PREFIX]}':"
wilde@680: 
wilde@700: if [ ! -d "${instcfg[PREFIX]}" ] ; then
wilde@680:     echo "creating installation directory ..."
wilde@700:     install -d "${instcfg[PREFIX]}" || fatal "Could not create '${instcfg[PREFIX]}'!"
wilde@680: fi
wilde@680: 
wilde@680: echo "unpacking files ..."
wilde@700: cd "${instcfg[PREFIX]}"
wilde@680: 
wilde@680: # ----------------------------------------------------------------------
wilde@700: # regular shar archive inserted here:
wilde@700: ###SHAR###
wilde@700: # ----------------------------------------------------------------------
wilde@700: 
wilde@700: echo "Writing installation configuration to: $instcfg_file ..."
wilde@700: write_instcfg
wilde@700: exit 0