[packages/ddclient.git] / branch.sh

#!/bin/sh
set -e
svn=https://ddclient.svn.sourceforge.net/svnroot/ddclient
tag=release-3.8.0
out=branch.diff

d=$-
filter() {
	set -$d
	# Excluding files which change version or were not in dist tarball
	filterdiff \
		-x 'release/readme.txt' \
		-x '.cvsignore' \
		-x 'patches/*' \
		| \
	# remove revno's for smaller diffs
	sed -e 's,^\([-+]\{3\} .*\)\t(revision [0-9]\+)$,\1,'
}

old=$svn/tags/$tag
new=$svn/trunk
echo >&2 "Running diff: $old -> $new"
LC_ALL=C svn diff --old=$old --new=$new > $out.tmp
revno=$(sed -ne 's,^[-+]\{3\} .*\t(revision \([0-9]\+\))$,\1,p' $out.tmp | sort -urn | head -n1)
echo >&2 "Revision $revno"
[ "$revno" -gt 0 ] || exit 1

sed -i -e "1i# Revision $revno" $out.tmp
filter < $out.tmp > $out.tmp2 && mv -f $out.{tmp2,tmp}

if cmp -s branch.diff{,.tmp}; then
	echo >&2 "No new diffs..."
	rm -f branch.diff.tmp
	exit 0
fi
mv -f branch.diff{.tmp,}
Commit	Line	Data
a01180bf ER	1	#!/bin/sh
	2	set -e
	3	svn=https://ddclient.svn.sourceforge.net/svnroot/ddclient
	4	tag=release-3.8.0
	5	out=branch.diff
	6
	7	d=$-
	8	filter() {
	9	set -$d
	10	# Excluding files which change version or were not in dist tarball
	11	filterdiff \
	12	-x 'release/readme.txt' \
	13	-x '.cvsignore' \
	14	-x 'patches/*' \
	15	\| \
	16	# remove revno's for smaller diffs
	17	sed -e 's,^\([-+]\{3\} .*\)\t(revision [0-9]\+)$,\1,'
	18	}
	19
	20	old=$svn/tags/$tag
	21	new=$svn/trunk
	22	echo >&2 "Running diff: $old -> $new"
	23	LC_ALL=C svn diff --old=$old --new=$new > $out.tmp
	24	revno=$(sed -ne 's,^[-+]\{3\} .*\t(revision \([0-9]\+\))$,\1,p' $out.tmp \| sort -urn \| head -n1)
	25	echo >&2 "Revision $revno"
	26	[ "$revno" -gt 0 ] \|\| exit 1
	27
	28	sed -i -e "1i# Revision $revno" $out.tmp
	29	filter < $out.tmp > $out.tmp2 && mv -f $out.{tmp2,tmp}
	30
	31	if cmp -s branch.diff{,.tmp}; then
	32	echo >&2 "No new diffs..."
	33	rm -f branch.diff.tmp
	34	exit 0
	35	fi
	36	mv -f branch.diff{.tmp,}