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#!/bin/sh
# pkgdiffex -- diff files against existing patches
if [ $# -eq 0 ]; then
echo "usage: ${0##*/} file [...]" 1>&2
exit 1
fi
i=0
while [ $((++i)) -le $# ]; do
o=${1%.orig}.orig
if [ ! -f "$o" ]; then
echo "${0##*/}: file $o does not exist" 1>&2
exit 1
fi
shift
set -- "$@" "$o"
done
cmd=cat
for o in "$@"; do
mv "${o%.orig}" "${o%.orig}".new # f -> f.new
cp "$o" "$o"inal # f.orig +> f.original
cp "$o" "${o%.orig}" # f.orig +> f
done
ls "$(whereispatch -i)"/patch-* | while read -r patch; do
pkgpatch <$patch
done
for o in "$@"; do
mv "${o%.orig}" "$o" # f -> f.orig
mv "${o%.orig}".new "${o%.orig}" # f.new -> f
pkgdiff "${o%.orig}" | $cmd
mv "$o"inal "$o" # f.original -> f.orig
cmd='sed -n 2,$p'
done
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