[packages/exim.git] / branch.sh

#!/bin/sh
set -e
url=git://git.exim.org/exim.git
package=exim
tag=exim-4.96
branch=master
out=$package-git.patch
repo=$package.git

# use filterdiff, etc to exclude bad chunks from diff
filter() {
    filterdiff \
        -x '*/test/*' \
        -x '*/doc/*' \
        -x '*/release-process/*'
}

if [ ! -d $repo ]; then
	git clone --bare $url -b $branch $repo
fi

cd $repo
	git fetch origin +$branch:$branch +refs/tags/$tag:refs/tags/$tag
	git log -p --reverse --first-parent $tag..$branch ":(exclude)doc/doc-*" ":(exclude)test" ":(exclude).*" | filter > ../$out.tmp
cd ..

if cmp -s $out{,.tmp}; then
	echo >&2 "No new diffs..."
	rm -f $out.tmp
	exit 0
fi
mv -f $out{.tmp,}

../md5 $package.spec
../dropin $out
Commit	Line	Data
acfdf005 AM	1	#!/bin/sh
	2	set -e
	3	url=git://git.exim.org/exim.git
	4	package=exim
0c83653c AM	5	tag=exim-4.96
0c83653c AM	6	branch=master
acfdf005 AM	7	out=$package-git.patch
	8	repo=$package.git
	9
	10	# use filterdiff, etc to exclude bad chunks from diff
	11	filter() {
0c83653c AM	12	filterdiff \
0c83653c AM	13	-x '/test/' \
7da037e0 AM	14	-x '/doc/' \
7da037e0 AM	15	-x '/release-process/'
acfdf005 AM	16	}
	17
	18	if [ ! -d $repo ]; then
	19	git clone --bare $url -b $branch $repo
	20	fi
	21
	22	cd $repo
	23	git fetch origin +$branch:$branch +refs/tags/$tag:refs/tags/$tag
0c83653c	24	git log -p --reverse --first-parent $tag..$branch ":(exclude)doc/doc-" ":(exclude)test" ":(exclude)." \| filter > ../$out.tmp
acfdf005 AM	25	cd ..
	26
	27	if cmp -s $out{,.tmp}; then
	28	echo >&2 "No new diffs..."
	29	rm -f $out.tmp
	30	exit 0
	31	fi
	32	mv -f $out{.tmp,}
	33
	34	../md5 $package.spec
	35	../dropin $out