- improved error detection to catch spec parse errors

[packages/rpm-build-tools.git] / relup.sh

#!/bin/sh
# script to run after "rel up" style change.
# takes Release from spec and creates commit with message
# groups similiar commits together.
# "- rel $rel"
# - fails when specfile defines Icon: but the icon is not present in SOURCES
# TODO
# - optional message after rel: "- rel 9 (rebuild with foolib)"

set -e
specfile="$1"

get_dump() {
	local specfile="$1"
	if ! out=$(rpm --specfile "$specfile" --define 'prep %dump' -q 2>&1); then
		echo >&2 "$out"
		echo >&2 "You need icon files being present in SOURCES."
		exit 1
	fi
}

get_release() {
	local specfile="$1"
	rel=$(awk '/^%define.*_rel/{print $NF}' $specfile)
	if [ -z "$rel" ]; then
		dump=$(get_dump "$specfile")
		rel=$(echo "$dump" | awk '/PACKAGE_RELEASE/{print $NF; exit}')
	fi
	echo $rel
}

tmpd=$(mktemp -d "${TMPDIR:-/tmp}/relXXXXXX")
for spec in "$@"; do
	rel=$(get_release "$spec")
	echo "$spec" >> "$tmpd/$rel"
done

for file in $(ls "$tmpd" 2>/dev/null); do
	files=$(cat "$tmpd/$file")
	rel=$(basename "$file")
	cvs ci -m "- rel $rel" $files
done
rm -rf $tmpd