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Viewing changes to uck-remaster-umount

  • Committer: Bazaar Package Importer
  • Author(s): Alessio Treglia
  • Date: 2010-11-29 16:27:29 UTC
  • mfrom: (1.1.8 upstream)
  • Revision ID: james.westby@ubuntu.com-20101129162729-mvttwldbpezfojex
Tags: 2.4.0-0ubuntu1
* New upstream release.
* Depends on gfxboot (<< 4.2.2) | gfxboot-dev.

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uck-remaster-umount
 
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#!/bin/bash
 
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###################################################################################
 
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# UCK - Ubuntu Customization Kit                                                  #
 
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# Copyright (C) 2006-2010 UCK Team                                                #
 
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#                                                                                 #
 
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# UCK is free software: you can redistribute it and/or modify                     #
 
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# it under the terms of the GNU General Public License as published by            #
 
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# the Free Software Foundation, either version 3 of the License, or               #
 
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# (at your option) any later version.                                             #
 
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#                                                                                 #
 
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# UCK is distributed in the hope that it will be useful,                          #
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of                  #
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                   #
 
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# GNU General Public License for more details.                                    #
 
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#                                                                                 #
 
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# You should have received a copy of the GNU General Public License               #
 
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# along with UCK.  If not, see <http://www.gnu.org/licenses/>.                    #
 
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###################################################################################
 
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REMASTER_HOME="$1"
 
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#############################
 
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# general purpose functions #
 
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#############################
 
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function usage()
 
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{
 
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        echo "Usage: $0 [remaster-dir]"
 
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}
 
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function failure()
 
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{
 
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        echo "$@"
 
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        exit 1
 
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}
 
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#########################
 
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# input parameter check #
 
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#########################
 
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if [ -z "$REMASTER_HOME" ]; then
 
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        REMASTER_HOME=~/tmp
 
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fi
 
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########
 
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# main #
 
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########
 
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. libraries/remaster-live-cd.sh 2>/dev/null ||
 
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        . /usr/lib/uck/remaster-live-cd.sh 2>/dev/null ||
 
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        failure "libraries not found"
 
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# Check arguments
 
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case "$REMASTER_HOME" in
 
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/*)     : ok - has absolute path;;
 
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*)      failure "remaster-dir argument must be absolute path";;
 
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esac
 
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# Umount r/w copy of rootfs on iso
 
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if mountpoint "$REMASTER_HOME/remaster-root"; then
 
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        union_umount "$REMASTER_HOME/remaster-root" ||
 
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                failure "Can't union_umount $REMASTER_HOME/remaster-root"
 
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fi
 
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# Umount r/w copy of iso
 
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if mountpoint "$REMASTER_HOME/remaster-iso"; then
 
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        union_umount "$REMASTER_HOME/remaster-iso" ||
 
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                failure "Can't union_umount $REMASTER_HOME/remaster-iso"
 
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fi