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  • Committer: Daniel Baumann
  • Date: 2009-11-22 13:38:00 UTC
  • Revision ID: git-v1:a62f12110b19a52a58d7eae871012202cfa16055
Renaming categories to archive areas (Closes: #519690).

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functions/cache.sh
 
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#!/bin/sh
 
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# cache.sh - manage package cache
 
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# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
 
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#
 
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# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
 
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# This is free software, and you are welcome to redistribute it
 
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# under certain conditions; see COPYING for details.
 
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Restore_cache ()
 
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{
 
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        DIRECTORY="${1}"
 
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        if [ "${LH_CACHE}" = "enabled" ] && [ "${LH_CACHE_PACKAGES}" = "enabled" ]
 
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        then
 
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                if [ -d "${DIRECTORY}" ]
 
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                then
 
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                        # Restore old cache
 
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                        if [ "$(stat --printf %d ${DIRECTORY})" = "$(stat --printf %d chroot/var/cache/apt/archives)" ]
 
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                        then
 
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                                # with hardlinks
 
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                                cp -fl "${DIRECTORY}"/*.deb chroot/var/cache/apt/archives
 
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                        else
 
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                                # without hardlinks
 
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                                cp "${DIRECTORY}"/*.deb chroot/var/cache/apt/archives
 
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                        fi
 
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                fi
 
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        fi
 
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}
 
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Save_cache ()
 
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{
 
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        DIRECTORY="${1}"
 
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        if [ "${LH_CACHE}" = "enabled" ] && [ "${LH_CACHE_PACKAGES}" = "enabled" ]
 
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        then
 
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                # Cleaning current cache
 
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                Chroot chroot "apt-get autoclean"
 
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                if ls chroot/var/cache/apt/archives/*.deb > /dev/null 2>&1
 
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                then
 
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                        # Creating cache directory
 
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                        mkdir -p "${DIRECTORY}"
 
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                        # Saving new cache
 
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                        for PACKAGE in chroot/var/cache/apt/archives/*.deb
 
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                        do
 
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                                if [ -e "${DIRECTORY}"/"$(basename ${PACKAGE})" ]
 
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                                then
 
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                                        rm -f "${PACKAGE}"
 
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                                else
 
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                                        mv "${PACKAGE}" "${DIRECTORY}"
 
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                                fi
 
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                        done
 
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                fi
 
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        else
 
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                # Purging current cache
 
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                rm -f chroot/var/cache/apt/archives/*.deb
 
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        fi
 
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}