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  • Committer: Bazaar Package Importer
  • Author(s): Heiko Stuebner
  • Date: 2011-01-22 13:55:12 UTC
  • mfrom: (1.1.5 upstream)
  • Revision ID: james.westby@ubuntu.com-20110122135512-1mik0vssgpnx2fgu
Tags: 0.8.0.3-1
New upstream release

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ipkg-utils-1.7/ipkg-link
 
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#!/bin/sh
 
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#
 
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# <zaurus@bredband.net>
 
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# Modified by Aman Gupta <oz@themastermind1.net>
 
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usage () {
 
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        echo "Usage: "
 
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        echo "    $0 add    packagename (links \"packagename\" to root filesystem)"
 
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        echo "    $0 remove packagename (unlinks \"packagename\" from root filesystem)"
 
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        echo "    $0 list   mountpoint  (lists packages on \"mountpoint\", e.g. '/mnt/card')"
 
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        echo "    $0 mount  mountpoint  (links all packages on \"mountpoint\", e.g. '/mnt/card')"
 
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        echo "    $0 umount mountpoint  (unlinks all packages on \"mountpoint\", e.g. '/mnt/card')"
 
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        exit
 
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}
 
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findpackage () {
 
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        echo "*** Locating package"
 
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        # Does the list file exist?
 
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        if [ -e "/mnt/card/usr/lib/ipkg/info/$PACKAGE.list" ]; then
 
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                PREFIX="/mnt/card"
 
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        else
 
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                if [ -e "/mnt/cf/usr/lib/ipkg/info/$PACKAGE.list" ]; then
 
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                        PREFIX="/mnt/cf"                
 
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                else
 
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                        if [ -e "/mnt/ram/usr/lib/ipkg/info/$PACKAGE.list" ]; then
 
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                                PREFIX="/mnt/ram"
 
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                        else
 
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                                echo "Package \"$PACKAGE\" not found."
 
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                                exit
 
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                        fi
 
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                fi
 
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        fi
 
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        files=`cat "$PREFIX/usr/lib/ipkg/info/$PACKAGE.list"`
 
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        echo "*** Found package on $PREFIX"
 
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}
 
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add () {
 
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        echo "*** Adding $PACKAGE"
 
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        echo "$files" |
 
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        while read line; do
 
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                if [ ! -e "$line" ]; then
 
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                        # Only if it doesn't already exist.
 
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                        if [ -d "$PREFIX$line" ]; then
 
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                                # It's a directory.
 
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                                `mkdir "$line"`
 
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                        else
 
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                                # It's a file.
 
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                                `ln -s "$PREFIX$line" "$line"`
 
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                        fi
 
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                fi
 
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        done
 
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}
 
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remove () {
 
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        echo "*** Removing $PACKAGE"
 
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        files=`cat "$PREFIX/usr/lib/ipkg/info/$PACKAGE.list" | sort -r`
 
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        echo "$files" |
 
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        while read line; do
 
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                if [ -e "$line" ]; then
 
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                        # File/Directory exists.
 
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                        if [ -d "$line" ]; then
 
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                                # Directory.
 
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                                contents=$(ls -1 "$line")
 
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                                if [ ! "$contents" ]; then
 
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                                        # Empty directory
 
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                                        rmdir "$line"
 
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                                fi
 
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                        elif [ -L "$line" ]; then
 
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                                rm "$line"
 
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                        fi
 
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                fi
 
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        done
 
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}
 
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list () {
 
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        filelist=""
 
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        files=`ls -1 $LOCATION/usr/lib/ipkg/info/*.list`
 
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        for filename in $files; do
 
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                filename=${filename##*/}
 
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                filename=${filename%%.list}
 
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                filelist="$filelist $filename"
 
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        done
 
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}
 
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COMMAND=$1
 
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PACKAGE=$2
 
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LOCATION=$2
 
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if [ $# -ne 2 ]
 
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then
 
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        usage
 
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fi
 
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echo "*** Command: $COMMAND"
 
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case "$COMMAND" in
 
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        "add" )
 
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                findpackage
 
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                add
 
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                ;;
 
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        "remove" )
 
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                findpackage
 
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                remove
 
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                ;;
 
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        "list" )
 
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                list
 
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                for file in $filelist; do
 
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                        echo $file
 
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                done
 
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                ;;
 
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        "mount" )
 
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                list
 
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                for file in $filelist; do
 
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                        $0 add $file
 
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                done
 
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                ;;
 
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        "umount" )
 
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                list
 
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                for file in $filelist; do
 
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                        $0 remove $file
 
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                done
 
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esac
 
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echo "*** Done."
 
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echo ""
 
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exit
 
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