/usr/bin/dpatch-convert-diffgz is in dpatch 2.0.35.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | #! /bin/sh
## try and get a dpatch file from Debian diff.gz file.
## Copyright 2003 Junichi Uekawa.
## licensed under GPL version 2.
# before running this code, you need to have prepared your debian/rules
# as described in dpatch manual, and you need to have an empty
# debian/patches/00list
#
# You can also use this script to add new patches.
#
# enjoy,
# 15 Jan 2003, Junichi Uekawa
set -e
if [ ! -e /usr/bin/filterdiff ]; then
echo "dpatch-convert-diffgz: filterdiff not found, aborting!" >&2
echo " (consider installing patchutils)" >&2
exit 1
fi
while ! test -d ./debian -o "$(pwd)" = "/" ; do
cd ..;
done
if [ $# -eq 2 ]; then
DPCD_PATCHNO="$1"
DPCD_PATCHNAME="$(basename $2 .dpatch)"
elif [ $# -eq 1 ]; then
DPCD_PATCHNO=$(echo "$1" | cut -d "_" -f1)
DPCD_PATCHNAME=$(basename $(echo "$1" | cut -d "_" -f2-) .dpatch)
fi
DPCD_PATCHDIR=debian/patches
if [ -z "$DPCD_PATCHNAME" ] || [ "$DPCD_PATCHNAME" = ".dpatch"; then
cat <<EOF
Usage:
dpatch-convert-diffgz patchno patchname
OR
dpatch-convert-diffgz patchno_patchname
like:
dpatch-convert-diffgz 01 debian-patch
OR
dpatch-convert-diffgz 01_debian-patch
EOF
exit 1
fi
if [ ! -d "$DPCD_PATCHDIR" ]; then
mkdir -p "$DPCD_PATCHDIR"
fi
fakeroot debian/rules unpatch
dpkg-buildpackage -S -us -uc -rfakeroot
DPCD_SOURCE=$(dpkg-parsechangelog | sed -n 's/^Source: //p')
DPCD_VERSION=$(dpkg-parsechangelog | sed -n 's/^Version: \(.*:\)\?//p')
echo
echo "Building ${DPCD_PATCHDIR}/${DPCD_PATCHNO}_${DPCD_PATCHNAME}..."
echo
zcat ../"${DPCD_SOURCE}_${DPCD_VERSION}.diff.gz" | filterdiff -x '*/debian/*' \
| dpatch patch-template --prepend ${DPCD_PATCHNO}_${DPCD_PATCHNAME} \
"New patch generated from ${DPCD_SOURCE} ${DPCD_VERSION} diff.gz" \
| tee "${DPCD_PATCHDIR}/${DPCD_PATCHNO}_${DPCD_PATCHNAME}.dpatch" \
| patch -p1 -R
echo "${DPCD_PATCHNO}_${DPCD_PATCHNAME}" >> ${DPCD_PATCHDIR}/00list
fakeroot debian/rules patch
# arch-tag: 5d7cf9b9-459c-4a5e-8a62-6bc1efa16e21
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