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#!/bin/sh -e
# Set the locale so we can control apt-get errors properly
LC_ALL=C
usage()
{
echo "Usage: `basename $0` [--help] package"
}
if [ $# -eq 0 ] ; then
usage
exit 1
fi
case $1 in
"-h") usage; exit 0;;
"--help") usage; exit 0;;
-*) echo "Unknown option $1"; usage; exit 1;;
esac
# First check if apt-get is sane enough before proceeding
apt-get -q2 --print-uris --reinstall install "dpkg" 2>/dev/null >/dev/null
if [ $? -ne 0 ] ; then
echo "ERROR: There was an error calling apt-get. Check that the database is in a consistent state and try again"
exit 1
fi
for pkgspec in $*; do
apt-get -q2 --print-uris --reinstall install "$pkgspec" 2>/dev/null >/dev/null
if [ $? -ne 0 ] ; then
echo "ERROR: There is no '$pkgspec' package. Sorry."
continue
fi
# This provides only one version, but it's better than the apt-get
# call which will not work in packages not available locally
apt-cache show "$pkgspec" 2>/dev/null | grep ^Ver |
while read version; do
version=`echo $version | sed -ne '$s/^.*: \(.*\).*$/\1/p'`
echo "($pkgspec -> $version)"
done
aptdata=$(apt-get -q2 --print-uris --reinstall install "$pkgspec" 2>/dev/null | tail -1)
if [ -z "$aptdata" ] ; then
echo "ERROR: No APT data returned for '$pkgspec'. Sorry."
echo "This is probably because the package is in the local apt cache"
echo "Tip: Use 'aptitude download'"
continue
fi
url=$(echo "$aptdata" | sed -e "s/^'\([^']*\)'.*$/\1/")
file=$(echo "$aptdata" | sed -e "s/^'[^']*' \([^ ]*\).*$/\1/")
if [ -z "$url" ] ; then
echo "ERROR: Cound not obtain an URL for $pkgspec"
else
echo "Downloading $pkgspec from $url"
curl "$url" > "$file"
fi
done
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